CGI 2025: 42ND COMPUTER GRAPHICS INTERNATIONAL 2025
PROGRAM

Days: Monday, July 14th Tuesday, July 15th Wednesday, July 16th Thursday, July 17th Friday, July 18th

Monday, July 14th

View this program: with abstractssession overviewtalk overview

09:00-10:20 Session 2: Computer Graphics

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Location: M1603, PolyU
09:00
Keynote: Conformal Geometric Algebra for Spherical Shell Intersections
09:25
Keynote: Curves on Spheres, the Geometric Algebra Approach
09:50
Curvilinear Coordinate Systems for 3D Design
10:05
The Power of Geometric-Algebra Rotation Composition for Adaptive Filtering
10:50-11:45 Session 3: Geometric Algebras

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Location: M1603, PolyU
10:50
Keynote: Normal Forms of Coordinate-Free Quaternionic Polynomials (abstract)
11:15
Geometric Algebra for Quadrics (abstract)
11:30
Explicit Formula for Inverse and Determinant in Geometric Algebras over Seven-dimensional Vector Spaces (abstract)
11:45-12:30 Session 4: Motion Processing

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Location: M1603, PolyU
11:45
Symbolically Optimized Characteristic Multivector Rotor Estimation for 3D Point Cloud Registration (abstract)
12:00
GeloVec: Higher Dimensional Geometric Smoothing for Coherent Visual Feature Extraction in Image Segmentation (abstract)
12:15
On a Dissimilarity Metric for Analyzing Body Synergistic Coordination in Non-Periodic Motion (abstract)
13:45-14:30 Session 5: Geography

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Location: M1603, PolyU
13:45
Generative GeoSpatial Artificial Intelligence with Geometric Algebra
14:00
Geometric Algebra-Based Time Series Reconstruction of Sea Level Variability – A Case Study Along the Northeast Pacific Coast (1993-2023) (abstract)
14:15
Self-Adaptive Geometric Updating Method for 3D Cadastral Parcels Based on Geometric Algebra (abstract)
14:30-15:30 Session 6: Physics

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
14:30
Clifford(11,1) String Theory
14:45
A Geometric Algebra Approach to Coincidence Site Lattices
15:00
Notes on Quantum Computing over Complex Geometric Algebras with Split Signature (abstract)
15:15
Contemplating Susumu Okubo's Algebra of Quantum Color Dynamics (abstract)
16:00-17:10 Session 7: Engineering

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Location: M1603, PolyU
16:00
Keynote: Geometric Algebra in Electrical Engineering: A Comprehensive Review of Power Systems Applications (abstract)
16:25
Neural-GASh: A CGA-Based Neural Radiance Prediction Pipeline for Real-Time Shading (abstract)
16:40
Geometric Algebra and Mechanism Theory
16:55
Geometric Algebra: An Overview About Different Implementation Representations and Memory Requirements
17:10-18:10 Session 8: Artificial Intelligence

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Location: M1603, PolyU
17:10
Hypercomplexification of U-Net by Clifford Algebra Embeddings (abstract)
17:25
Geometric Algebra for Cryptography and Artificial Intelligence: Demonstrating Concrete Performance and Expressiveness Advantages
17:40
GA-VisAgent: A Multi-Agent Application for Code Generation and Visualization in Interactive Learning (abstract)
17:55
Coordinate Free Circular Splines
18:10-18:30 Session 9: ENGAGE 2025 Workshop Closing

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Location: M1603, PolyU
Tuesday, July 15th

View this program: with abstractssession overviewtalk overview

09:00-09:30 Session 11: Welcome to CGI 2025 and CGS President Talk

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
09:00
The Evolution of Digital Humans: Past, Present, and the Road Ahead
09:30-10:30 Session 12: CGI 2025 Keynote: Prof. Tien-Tsin Wong

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
09:30
Towards Generative Filming: Progress and Challenges
11:00-12:15 Session 13A: TVC 1 Rendering

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Location: M1603, PolyU
11:00
Batch Specular Manifold Sampling for Caustics Rendering (abstract)
11:15
Distilling Complementary Information from Temporal Context for Enhancing Human Appearance in Human-Specific NeRF (abstract)
11:30
Attention-Guided Self-Supervised Distinctive Region Detection in Point Clouds (abstract)
11:45
Energy-guided Test-time Adaptation for Data Shifts in Multi-modal Perception (abstract)
12:00
Bijective Spherical Parameterization via Stereographic Projection (abstract)
11:00-12:15 Session 13B: LNCS 1

Zoom Link: https://us06web.zoom.us/j/81900726710?pwd=aEYm8qBzCJspHAYNhC3tBNbZvaoPBk.1    Meeting ID: 819 0072 6710    Passcode: CGI2025

Chair:
Location: BC201, PolyU
11:00
Dynamic voxel grid optimization for high-fidelity rgb-d supervised surface reconstruction (abstract)
11:15
MOT FCG++: Enhanced Representation of Spatio-temporal Motion and Appearance Features (abstract)
11:30
Attention-enhanced 3D craniomaxillofacial anatomical landmark detection based on projection (abstract)
11:45
SWAN: A Synergistic Wavelet Attention Network for Enhanced Underwater Image Enhancement (abstract)
12:00
MDSAM: Intrinsic Cues Guided Segmentation for Mirror Detection (abstract)
11:00-12:15 Session 13C: LNCS 0

Zoom Link: https://us06web.zoom.us/j/82346226482?pwd=Rwc3dmFUMa4UZ7qcAcfcsBPjJ7baXv.1    Meeting ID: 823 4622 6482    Passcode: CGI2025

Chair:
Location: BC202, PolyU
11:00
Hierarchical Action Recognition: A Contrastive Video-Language Approach with Hierarchical Interactions (abstract)
11:15
Dynamic Prompting and Cross-Modal Attention for Context-Aware Multimodal Emotion Recognition (abstract)
11:30
UNet-3D with Adaptive TverskyCE Loss for Pancreas Medical Image Segmentation (abstract)
11:45
Building 3DGS Representation for Single Interested Object via Joint Segmentation-training Framework (abstract)
12:00
Poll-Sketcher: Visual Exploration of Time-Varying Air Pollutant Data Based on Hand-drawn Sketches (abstract)
13:30-15:15 Session 14A: TVC 2 Deep Learning for Graphics 1

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
13:30
An Asymmetric Calibrated Transformer Network for Underwater Image Restoration (abstract)
13:45
Instance-guided Cartoon Editing with a Curated Large-scale Dataset (abstract)
14:00
Locality-Preserving Free-Form Deformation (abstract)
14:15
Direct Coherent Ray Generation for Path Tracing (abstract)
14:30
Submodular-based View Selection for Low-Quality Points Rendering with Multi-Feature Point-based NeRF (abstract)
14:45
MAS-KCL: Knowledge Component Graph Structure Learning with Large Language Model-based Agentic Workflow (abstract)
15:00
AMNet: An Attention-Enhanced Multi-Branch Network for Micro-Expression Recognition (abstract)
13:30-15:15 Session 14B: CAVW 1

Zoom Link: https://us06web.zoom.us/j/81900726710?pwd=aEYm8qBzCJspHAYNhC3tBNbZvaoPBk.1    Meeting ID: 819 0072 6710    Passcode: CGI2025

Location: BC201, PolyU
13:30
PG-VTON: Front-and-Back Garment Guided Panoramic Gaussian Virtual Try-On with Diffusion Modeling (abstract)
13:45
Towards Extended Reality in Emergency Response: Guidelines and Challenges for First Responder Friendly Augmented Interfaces (abstract)
14:00
Predicting and Optimizing Crowd Evacuations: An Explainable AI Approach (abstract)
14:15
Adaptive Sampling for Interactive Simulation of Granular Material (abstract)
14:30
Dynamic Translational Gains Manipulation for Tiny Object Interaction (abstract)
14:45
Text-driven High-quality 3D Human Generation via Variational Gradient Estimationl and Latent Reward Models (abstract)
13:30-15:15 Session 14C: LNCS 2

Zoom Link: https://us06web.zoom.us/j/82346226482?pwd=Rwc3dmFUMa4UZ7qcAcfcsBPjJ7baXv.1    Meeting ID: 823 4622 6482    Passcode: CGI2025

Chair:
Location: BC202, PolyU
13:30
PPVSR:Video Super-Resolution Reconstruction Algorithms Based on Progressive Processing (abstract)
13:45
Reliable AI-Driven Decision Analysis of Ophthalmic Plastic Surgery Parameters with SparseInst Network (abstract)
14:00
DTKD-UIE: Underwater Image Enhancement based on Dual Teacher knowledge distillation (abstract)
14:15
An Improved Small Object Detection Method for Shuttlecock Activity Analysis (abstract)
14:30
PGI-ViMamba: A Robust Neural Network Architecture for Enhanced Small Target Detection Against Information Loss (abstract)
14:45
Hybrid-SANet: Hybrid Self-Attention Transformer for Efficient Image Super-Resolution (abstract)
15:00
PCM-Net: A Hierarchical Medical Image Registration Framework Integrating Channel Adaptability and Multi-Scale Awareness (abstract)
15:45-17:15 Session 15A: TVC 3 VR/AR

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Location: M1603, PolyU
15:45
Real-Time Immersive Haptic Sculpting with Elastoplastic Virtual Clay (abstract)
16:00
SemanticAvatar: Human Surface Reconstruction Based on Semantically Consistent Biplane Features (abstract)
16:15
GenericAvatar: Generic Human Modeling from Monocular Video Based on Mesh-guided Gaussians (abstract)
16:30
EE-Head: Emotion Estimation for Precise Facial Expression in NeRF Head Avatars (abstract)
16:45
PhysAvatar: Physically Plausible Avatar Generation from Sparse Tracking (abstract)
17:00
Malicious Manipulation of Incident Light: Enabling Adversarial Relighting Attack with Physical Interpretability (abstract)
15:45-17:15 Session 15B: LNCS 3

Zoom Link: https://us06web.zoom.us/j/81900726710?pwd=aEYm8qBzCJspHAYNhC3tBNbZvaoPBk.1    Meeting ID: 819 0072 6710    Passcode: CGI2025

Location: BC201, PolyU
15:45
Decoding Emotions: How Eye Features Influence Perception of Emotional Intensity in Virtual Characters (abstract)
16:00
ODFM: Orientation-Aware Dual-Branch Functional Maps for Unsupervised Non-rigid Shape Matching (abstract)
16:15
MIC-OPCC: Multi-Indexed Convolution model for Octree Point Cloud Compression (abstract)
16:30
A Visual Self-attention Mechanism Facial Expression Recognition Network beyond Convnext (abstract)
16:45
Efficient Modeling of Long-Range Morphology for 3D Neuron Reconstruction from Electron Microscopy Images (abstract)
17:00
Obstacle Avoidance Strategy Based on Spatial Contraction for Multi-User Redirected Walking (abstract)
15:45-17:15 Session 15C: LNCS 4

Zoom Link: https://us06web.zoom.us/j/82346226482?pwd=Rwc3dmFUMa4UZ7qcAcfcsBPjJ7baXv.1    Meeting ID: 823 4622 6482    Passcode: CGI2025

Chair:
Location: BC202, PolyU
15:45
Dynamic Style-Adaptive Image Transformation Network (abstract)
16:00
A continuous test-time adaptation method for dynamic haze removal (abstract)
16:15
Bearing Remaining Useful Life Prediction Using Multimodal Features by Balanced Optimization Between Time-series and Images (abstract)
16:30
Optimisation of Web-Edge-Cloud Intelligent Collaborative Rendering System For Dynamic Web3D Scenes (abstract)
16:45
Image Halftoning Using a Single Closed Non-self-intersecting Curve (abstract)
17:00
Towards Culturally Aware AI: Quantified Evaluation of Relevance and Similarity in AI-Generated Images (abstract)
Wednesday, July 16th

View this program: with abstractssession overviewtalk overview

09:00-09:15 Session 17: Welcome to CGI 2025

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
09:15-10:00 Session 18: CGI 2025 Panel Discussion 1

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
10:25-12:00 Session 19A: TVC 4 Animation and Simulation

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
10:25
SelfAge: Personalized Facial Age Transformation Using Self-reference Images (abstract)
10:40
Enhanced Material Point Method with Affine Projection Stabilizer for Efficient Hyperelastic Simulations (abstract)
10:55
CADGCL: Unsupervised Retrieval of CAD Models Via Boundary Representations (abstract)
11:10
From Sci-Fi to Reality: Exploring Teenagers' Perceptions and Ideas of AI Robots (abstract)
11:25
HumanIR-MGI: Human Inverse Rendering via Jointly Optimizing Geometry, Material, and Illumination (abstract)
11:40
Deep Learning-based Digital Twin for Real-time Fire Safety Management (abstract)
10:25-12:00 Session 19B: LNCS 5

Zoom Link: https://us06web.zoom.us/j/81900726710?pwd=aEYm8qBzCJspHAYNhC3tBNbZvaoPBk.1    Meeting ID: 819 0072 6710    Passcode: CGI2025

Location: BC201, PolyU
10:25
Generation of Realistic Synthetic ECG using Uncertainty-Aware Diffusion Model (abstract)
10:40
Remote Sensing Cross-Domain Semantic Segmentation for Unknown Class Detection in Real-World Scenarios (abstract)
10:55
Efficient Document Shadow Removal with Contrast-Aware Guidance (abstract)
11:10
Line Drawing Abstraction Based on Line Importance Evaluation (abstract)
11:25
Cartoon Animation Shading Removal (abstract)
11:40
SpectralVAE: spectral variational autoencoder for 3D mesh representation learning (abstract)
10:25-12:00 Session 19C: LNCS 6

Zoom Link: https://us06web.zoom.us/j/82346226482?pwd=Rwc3dmFUMa4UZ7qcAcfcsBPjJ7baXv.1    Meeting ID: 823 4622 6482    Passcode: CGI2025

Location: BC202, PolyU
10:25
Cross-Layer Feature Aggregation Object Detection Networks for Modality-enhanced UAV Images (abstract)
10:40
Weakly Semi-supervised Classroom Teacher Visual Tracking by Single-point Annotations (abstract)
10:55
RegistrationBooster: Enhancing Rigid Registration Performance through Correspondence Refinement (abstract)
11:10
Face Sketch Synthesis via Sparse Spatial Channel Generators and Multi-Scale Discriminators (abstract)
11:25
Enhancing the Transferability of Adversarial Examples against No-Reference Image Quality Assessment Models (abstract)
11:40
Exploring Procedural Content Generation of 3D City Scenes for 2D Semantic Segmentation (abstract)
13:30-15:10 Session 20A: TVC 5 Image Analysis and Processing

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
13:30
Privacy Image Secrecy Scheme Based on Chaos-Driven FSM and FQM (abstract)
13:45
Geometry Guidance Diffusion Image Morphing with Large Shape Difference (abstract)
14:00
RainRWKV: A Deep RWKV Model for Video Deraining (abstract)
14:15
Single Image Shadow Removal using 2D Signed Distance Field (abstract)
14:30
Adaptive Box-Level Supervision with Superpixel Shape Guidance for Ultrasound Image Segmentation (abstract)
14:45
SEGNet: Shot-Flexible Exposure Guided Image Reconstruction Network (abstract)
13:30-15:10 Session 20B: LNCS 7

Zoom Link: https://us06web.zoom.us/j/81900726710?pwd=aEYm8qBzCJspHAYNhC3tBNbZvaoPBk.1    Meeting ID: 819 0072 6710    Passcode: CGI2025

Location: BC201, PolyU
13:30
PortraitFormer: Global Illumination Helps Portrait Shadow Removal (abstract)
13:45
UTFusion: A General Image Fusion Framework with a Unified Transformer (abstract)
14:00
DDVT: Dynamic Dual-level Vision Transformer Fusion Network for Answer Grounding in Visual Question Answering (abstract)
14:15
MIGEdit: Multimodal Interactive Garment Editing (abstract)
14:30
LA-mUNet: An Efficient Hybrid CNN-Mamba Network with Lesion Attention for 3D Brain Tumor MRI Segmentation (abstract)
14:45
Scale-aware Guidance Network for SAR Ship Object Detection (abstract)
13:30-15:10 Session 20C: LNCS 8

Zoom Link: https://us06web.zoom.us/j/82346226482?pwd=Rwc3dmFUMa4UZ7qcAcfcsBPjJ7baXv.1    Meeting ID: 823 4622 6482    Passcode: CGI2025

Chair:
Location: BC202, PolyU
13:30
Small Object Detection Algorithm with Selective Fusion of Small Scale Features (abstract)
13:45
VCHFC: Visual-Content Hybrid Feature Cue Module for Lipreading (abstract)
14:00
Multi-Scale Attention and Adaptive Self-Attention for Occlusion-Aware Depth Estimation in Light Field (abstract)
14:15
UMan: Multi-Scale Feature Reconstruction and Super-Resolution for Single-Image 3D Human Modeling (abstract)
14:30
FusionCraft: A New Paradigm for Fine-Grained Multimodal Fashion Design Generation (abstract)
14:45
An Effective Wavelet Neural Network for Ultra-High-Definition Image Deraining (abstract)
15:40-17:30 Session 21A: TVC 6 3D Modeling and LNCS (1)

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
15:40
RevolRecon:Neural Representation for Reconstructing Surface of Revolution (abstract)
15:55
High-Quality Neural Surface Reconstruction from Unoriented Point Clouds via Multilevel Tensor Product B-spline Hash Encoding and Viscosity Regularization (abstract)
16:10
ImS: Implicit Shell for the Sandwich-Walled Space Surrounding Polygonal Meshes (abstract)
16:25
ZAP-2.5DSAM: Zero Additional Parameters Advancing 2.5D SAM Adaptation to 3D Tumor Segmentation (abstract)
16:40
TriAlign: Revisiting Deep Functional Map from Map Representation Alignment Perspectives (abstract)
16:55
Efficient selective labeling strategies for enhanced few-shot 3D point cloud semantic segmentation (abstract)
15:40-17:30 Session 21B: LNCS 9

Zoom Link: https://us06web.zoom.us/j/81900726710?pwd=aEYm8qBzCJspHAYNhC3tBNbZvaoPBk.1    Meeting ID: 819 0072 6710    Passcode: CGI2025

Location: BC201, PolyU
15:40
An Industrial Multi-Machining Feature Dataset and Contrastive Learning-based Network for Feature Recognition (abstract)
15:55
IG-Diff: Complex Night Scene Restoration with Illumination-Guided Diffusion Model (abstract)
16:10
DualShield: Dual-Layer Protection for Secure and Robust Stable Diffusion Steganography (abstract)
16:25
Accelerating Error Diffusion Halftoning for High-Throughput Wide-Format Industrial Printing (abstract)
16:40
A Novel Registration Framework For Large-scale Point Clouds via Geometric Salience Computation (abstract)
16:55
Hi-Reco: High-Fidelity Real-Time Conversational Digital Humans (abstract)
15:40-17:30 Session 21C: LNCS 10

Zoom Link: https://us06web.zoom.us/j/82346226482?pwd=Rwc3dmFUMa4UZ7qcAcfcsBPjJ7baXv.1    Meeting ID: 823 4622 6482    Passcode: CGI2025

Location: BC202, PolyU
15:40
MC-Gaussian: 3D Gaussian Splatting with Multi-camera in Autonomous Driving (abstract)
15:55
EDiffNet: An Enhanced DiffusionNet for Non-isometric 3D Shape Correspondence and Matching (abstract)
16:10
Enhancing INR-based Super-Resolution Performance in Scientific Visualization via a Priori and a Posteriori Constraints (abstract)
16:25
Enhancing Single-View 3D Clothed Human Reconstruction with Hybrid Prior Integration (abstract)
16:40
VS-DSN: Variable-Speed Dual-Stream Network for Continuous Sign Language Recognition (abstract)
16:55
Enhancing Nvshu Recognition Based on Polarity-aware Linear Attention and Learnable Local Salient Kernel (abstract)
Thursday, July 17th

View this program: with abstractssession overviewtalk overview

09:00-09:15 Session 23: Welcome to CGI 2025

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
09:15-10:15 Session 24: CGI 2025 Keynote: Prof. Ying He

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
09:15
3D Reconstructions from Unoriented Points: Recent Advances and Emerging Trends
10:40-12:00 Session 25A: CAVW 2

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Location: M1603, PolyU
10:40
A Two Stage Controllable Co-Speech Gesture Generation Method (abstract)
10:55
Multi-Agent Learning with Hierarchical Prompt for Efficient 3D Human Pose Estimation in Virtual Reality (abstract)
11:10
Turbulence Estimation in Smoke Simulation via Curvature-Based Image Features (abstract)
11:25
Prototype XR Elastodynamics System for Disaster Medical Response (abstract)
11:40
Person-In-Situ: Scene-Consistent Human Image Insertion with Occlusion-Aware Pose Control (abstract)
10:40-12:00 Session 25B: TVC 7 Terrain and Texture

Zoom Link: https://us06web.zoom.us/j/81900726710?pwd=aEYm8qBzCJspHAYNhC3tBNbZvaoPBk.1    Meeting ID: 819 0072 6710    Passcode: CGI2025

Location: BC201, PolyU
10:40
StencilQR: Connectivity-enhanced Fabricable QR Codes for Stencil (abstract)
10:55
Recognize Me If You Can: Two-stream Adversarial Transfer for Facial Privacy Protection using Fine-grained Makeup (abstract)
11:10
Transforming Time and Space: Efficient Video Super-Resolution with Hybrid Attention and Deformable Transformers (abstract)
11:25
Exploring Structural Lines for Interior Floorplan Segmentation (abstract)
11:40
OSH-Splat: Optimizable Semantic Hyperplanes for Enhanced 3D Language Feature Gaussian Splatting (abstract)
10:40-12:00 Session 25C: LNCS/VRIH 1

Zoom Link: https://us06web.zoom.us/j/82346226482?pwd=Rwc3dmFUMa4UZ7qcAcfcsBPjJ7baXv.1    Meeting ID: 823 4622 6482    Passcode: CGI2025

Chair:
Location: BC202, PolyU
10:40
BWANet: A low-light image detail enhancement network with multi-scale large receptive fields (abstract)
10:55
Guiding Steady Fluid Flow with Terrain-Based Repulsive Forces (abstract)
11:10
Knowledge Graph Completion by Integrating Local and Global Features (abstract)
11:25
TerraFusion: Joint Generation of Terrain Shape and Texture Using Latent Diffusion Models (abstract)
11:40
Bimodal VIT Adaptive Cross-Fusion Micro-Expression Recognition Based on ECG-QRS Waves (abstract)
13:30-15:10 Session 26A: TVC 8 Deep Learning for Graphics 2

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Location: M1603, PolyU
13:30
PDFT: Parameter-Diminish Fine-Tuning for Transformer-based Models (abstract)
13:45
Dual-Path Spatio-Temporal Mamba for Skeleton-Based Action Recognition (abstract)
14:00
Boosting Memory Network for Video Object Segmentation in Complex Scenes (abstract)
14:15
ViT-BF: Vision Transformer with Border-aware Features for Visual Tracking (abstract)
14:30
Physics-Guided Deep Learning Framework with Attention for Image Denoising (abstract)
14:45
Interpretable Two-Stage Action Quality Assessment via 3D Human Pose Estimation and Dynamic Feature Alignment (abstract)
13:30-15:10 Session 26B: LNCS 11

Zoom Link: https://us06web.zoom.us/j/81900726710?pwd=aEYm8qBzCJspHAYNhC3tBNbZvaoPBk.1    Meeting ID: 819 0072 6710    Passcode: CGI2025

Chair:
Location: BC201, PolyU
13:30
SDOD: Towards Reliable Object Detection under Diverse Rainy Conditions with Deraining and Mutual Learning (abstract)
13:45
YOLO-Pest A Model Design for Crop Pest Detection (abstract)
14:00
DOMVS:Unsupervised Multi-View Stereo for Dealing With Occlusion Scenes (abstract)
14:15
GartransNet: 3D garments animation via transmission optimized networks (abstract)
14:30
IMFDM: Improved Mamba-based Feature Decomposition Model for Multi-Modality Image Fusion (abstract)
14:45
Task-adaptive Channel Attention Graph Network for Few-shot 3D Point Cloud Classification (abstract)
13:30-15:10 Session 26C: LNCS 12

Zoom Link: https://us06web.zoom.us/j/82346226482?pwd=Rwc3dmFUMa4UZ7qcAcfcsBPjJ7baXv.1    Meeting ID: 823 4622 6482    Passcode: CGI2025

Chair:
Location: BC202, PolyU
13:30
DL-DETR: Exploring the Future Directions of Fusion Between Dictionary Learning and DETR (abstract)
13:45
Facial Action Unit Detection with Iterative Rank Reduction Adapter and Directional Attention (abstract)
14:00
Intrinsic Reflective Symmetry Axis Curve Generation for Meshes (abstract)
14:15
SCAU-Net: An Efficient Module for Multi-scale Feature Extraction and Aggregation in Video Super-Resolution (abstract)
14:30
A generalised pre-training strategy for deep learning networks in semantic segmentation of remotely sensed images (abstract)
14:45
CoFormer:Coupling Attentive Model for Visual Sentiment Analysis with Hierarchical Emotion Loss (abstract)
15:40-17:20 Session 27A: TVC 9 Geometry and Visualization

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
15:40
Multilevel Monte Carlo for Asymptotically Efficient Path Tracing (abstract)
15:55
Video Sketching using Multi-domain Guidance and Implicit Encoding (abstract)
16:10
Scene-Enhanced Social Interpretable Movement Behavior for Multimodal Pedestrian Trajectory Prediction (abstract)
16:25
ConDT: A 2D curve reconstruction algorithm based on a constrained-neighbor proximity graph (abstract)
16:40
MindCanvas: A Human-Centric Approach to AI-Driven Artistic Creation Through Brain Signals (abstract)
16:55
Graph Convolutional Networks for 3D Skeleton-Based Scoliosis Screening Using Gait Sequences (abstract)
15:40-17:20 Session 27B: LNCS 13

Zoom Link: https://us06web.zoom.us/j/81900726710?pwd=aEYm8qBzCJspHAYNhC3tBNbZvaoPBk.1    Meeting ID: 819 0072 6710    Passcode: CGI2025

Location: BC201, PolyU
15:40
GUM-DiT: A Foundation Model for Generating Urban Morphological Layouts (abstract)
15:55
WA-FDNet: A Unified Weight Adaptation Network for Multimodal Image Fusion and Object Detection (abstract)
16:10
Sequential Fluid Image Generation Network Based on Spatio-Temporal Swin Transformer (abstract)
16:25
Learning Human-Object Interactions in Videos with Optical Flow (abstract)
16:40
TADT: Task-aligned Deep Tracking (abstract)
16:55
Reproducing the Appearance of Metallic Materials by Capturing Long-Range Dependencies using Image-to-Image Translation Network with Vision Transformer (abstract)
15:40-17:20 Session 27C: LNCS 14

Zoom Link: https://us06web.zoom.us/j/82346226482?pwd=Rwc3dmFUMa4UZ7qcAcfcsBPjJ7baXv.1    Meeting ID: 823 4622 6482    Passcode: CGI2025

Chair:
Location: BC202, PolyU
15:40
Veiled Diffusion: A Diffusion-Based Anti-Customization Adversarial Attack Method via Semantic Misalignment and Low-Frequency Information (abstract)
15:55
Generating Multi-Illumination Leaf Images through Single-Image Material Estimation for Robust Disease Recognition (abstract)
16:10
Te3DFR: Texture-enabled 3D Face Reconstruction from Monocular Image via Self-supervised Learning (abstract)
16:25
Lightweight Image Super-Resolution Using Fine-Grained Feature Distillation in a Dense Residual U-Net (abstract)
16:40
Extending Implicit Density Projection for Multiphase Fluids (abstract)
16:55
CartoonAnimalPose: A New Dataset and Method for Cartoon Animal Pose Estimation (abstract)
Friday, July 18th

View this program: with abstractssession overviewtalk overview

09:00-09:15 Session 29: Welcome to CGI 2025

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
09:15-10:00 Session 30: CGI 2025 Panel Discussion 2

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
10:25-12:00 Session 31A: TVC 10 Medical Imaging and Perception

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Location: M1603, PolyU
10:25
Few-shot Medical Image Segmentation via Query Transformation Learning (abstract)
10:40
Boosting Remote Semantic Segmentation Using Vision-and- language Foundation Model (abstract)
10:55
RaEUNet: A Retentive and Efficient UNet for Medical Image Segmentation (abstract)
11:10
Generating 3D fish motion skeleton via iterative optimization method and FishSkeletonNet (abstract)
11:25
Semantic-Orthogonal Multi-modal Attention Network for RGB-D Salient Object Detection (abstract)
11:40
Unified Cross-Domain Refinement Network for Camouflaged Object Detection (abstract)
10:25-12:00 Session 31B: LNCS 15

Zoom Link: https://us06web.zoom.us/j/81900726710?pwd=aEYm8qBzCJspHAYNhC3tBNbZvaoPBk.1    Meeting ID: 819 0072 6710    Passcode: CGI2025

Chair:
Location: BC201, PolyU
10:25
StyleRegLoRA: An Improved Framework for SDXL LoRA Fine-tuning Towards Art Category Generation (abstract)
10:40
Latent Interpretation for Multi-View Face Synthesis across GAN and Diffusion via Conditional Reconstruction (abstract)
10:55
PeelMesh: Efficient Interactive Segmentation via Geodesic-Driven Dynamic Topological Updates (abstract)
11:10
ENViT-FAS: ENViT with Attack-Oriented Augmentation for Domain-Generalized Face Anti-Spoofing (abstract)
11:25
Machine Learning Approach for Color Selection near Light/Dark Boundaries Considering Emotional Impressions (abstract)
11:40
EX-YOLO: Improve YOLOv11 to achieve efficient detection of small targets of drones (abstract)
10:25-12:00 Session 31C: LNCS 16

Zoom Link: https://us06web.zoom.us/j/82346226482?pwd=Rwc3dmFUMa4UZ7qcAcfcsBPjJ7baXv.1    Meeting ID: 823 4622 6482    Passcode: CGI2025

Chair:
Location: BC202, PolyU
10:25
A Novel Approach to Defocus Region Detection in Phase-Shifting Structured Light 3D Reconstruction (abstract)
10:40
MatLayerNet: A Multi-Agent-Based Method for Text-to-PBR Material Generation (abstract)
10:55
Embedding Space Decomposition Meets Invertible Networks: A New Paradigm for Unpaired Low-Light Enhancement (abstract)
11:10
Robust bi-level optimization for monocular human and scene reconstruction (abstract)
11:25
A Privacy-preserving Collaborative 3D Design Framework for Copyright Protection (abstract)
11:40
Enhancing Vision Transformer for Fine-Grained Classification with Selective Attention Aggregation and Multi-Head Noise Suppression (abstract)
13:30-15:10 Session 32A: TVC 11 Curves and Surfaces and LNCS/VRIH 2

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
13:30
L2H-NeRF: Low- to High-Frequency-Guided NeRF for 3D Reconstruction With a Few Input Scenes (abstract)
13:45
Advancements and Challenges of Deep Learning in Virtual Try-On: A Comprehensive Review (abstract)
14:00
FaceCapGes: Real-Time Frame-by-Frame Gesture Generation from Audio, Facial Capture, and Head Pose (abstract)
14:15
Alphanumeric Fingerspelling: A New Large-Scale Dataset and Comparative Analysis of Methods for Indian Sign Language (abstract)
14:30
PLNet: Entropy-Guided Pseudo Label Refinement with Sensitivity-Specificity Enhancement for Medical Image Segmentation (abstract)
14:45
Texture and Geometry Optimization for 3D Reconstruction (abstract)
13:30-15:10 Session 32B: LNCS 17

Zoom Link: https://us06web.zoom.us/j/81900726710?pwd=aEYm8qBzCJspHAYNhC3tBNbZvaoPBk.1    Meeting ID: 819 0072 6710    Passcode: CGI2025

Chair:
Location: BC201, PolyU
13:30
Enhancing Small Object Detection in Aerial Images Under Multi-Weather Conditions Using Modified YOLO (abstract)
13:45
BadHPE: Backdoor Attack for Precise Manipulation of Human Pose Estimation Models (abstract)
14:00
Fuzzy Logic-Based Virtual Leading Path Planning for Autonomous Underwater Vehicles: An Evaluation Index Approach (abstract)
14:15
Weakly Supervised Video Anomaly Detection via Temporal Dynamic Modeling and Semantic-Assisted Approach (abstract)
14:30
DAN: Dual-Attention Network for Occlusion-Robust 3D Hand Pose Estimation (abstract)
14:45
Coordinate-Aware Implicit Image Function for Arbitrary-Scale Image Super-Resolution (abstract)
13:30-15:10 Session 32C: LNCS 18

Zoom Link: https://us06web.zoom.us/j/82346226482?pwd=Rwc3dmFUMa4UZ7qcAcfcsBPjJ7baXv.1    Meeting ID: 823 4622 6482    Passcode: CGI2025

Location: BC202, PolyU
13:30
Real-Time EEG-Based Fear Intensity Estimation for Virtual Reality Exposure Therapy (abstract)
13:45
Feature Replacement in Gaussian Splatting for 3D Stylization (abstract)
14:00
RelieFormer:End-to-End Bas Relief Generation via Transformer (abstract)
14:15
Multi-Granularity Feature Extraction Based on Long-Short Chains for Motion Retargeting (abstract)
14:30
D^2-Diff: Controllable Fashion Image Generation with Disentangled Style and Content (abstract)
14:45
MELD: A Multi-Element Latent Diffusion Model for Urban Greenspace Layout Generation (abstract)
15:40-15:55 Session 33A: LNCS 19

Zoom Link: https://polyu.zoom.us/j/89298697634?pwd=lWl32BN6kaRycVtGjmi3RW9BqhtiEj.1   Meeting ID: 892 9869 7634   Passcode: CGI2025

Chair:
Location: M1603, PolyU
15:40
BIDP: Brain-Inspired Dual-Process CNN-Transformer for Salient Object Detection (abstract)
15:40-15:55 Session 33B: LNCS 20

Zoom Link: https://us06web.zoom.us/j/81900726710?pwd=aEYm8qBzCJspHAYNhC3tBNbZvaoPBk.1    Meeting ID: 819 0072 6710    Passcode: CGI2025

Chair:
Location: BC201, PolyU
15:40
SigNet-TAM: Indian Sign Language Recognition with ResNet50-BiLSTM and Temporal Attention Mechanism (abstract)