42-Issue 7
Browse by
Pacific Graphics 2023 - Symposium Proceedings
Daejeon, South Korea || October 10 – 13, 2023
(for Short Papers and Posters see PG 2023 - Short Papers and Posters)
Neural Rendering
IBL-NeRF: Image-Based Lighting Formulation of Neural Radiance Fields
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Learning to Generate and Manipulate 3D Radiance Field by a Hierarchical Diffusion Framework
with CLIP Latent
Robust Novel View Synthesis with Color Transform Module
Geometry
Meso-Skeleton Guided Hexahedral Mesh Design
A Surface Subdivision Scheme Based on Four-Directional S^1_3 Non-Box Splines
Groupwise Shape Correspondence Refinement with a Region of Interest Focus
Procedural Modeling and Model Extraction
Data-guided Authoring of Procedural Models of Shapes
Authoring Terrains with Spatialised Style
Cloth Simulation
D-Cloth: Skinning-based Cloth Dynamic Prediction with a Three-stage Network
Controllable Garment Image Synthesis Integrated with Frequency Domain Features
Combating Spurious Correlations in Loose-fitting Garment Animation Through Joint-Specific
Feature Learning
Modeling by Learning
CP-NeRF: Conditionally Parameterized Neural Radiance Fields for Cross-scene Novel View
Synthesis
Interactive Authoring of Terrain using Diffusion Models
Structure Learning for 3D Point Cloud Generation from Single RGB Images
Face Reconstruction
Neural Shading Fields for Efficient Facial Inverse Rendering
Facial Image Shadow Removal via Graph-based Feature Fusion
A Perceptual Shape Loss for Monocular 3D Face Reconstruction
Sketch-based Modeling
Efficient Interpolation of Rough Line Drawings
Sharing Model Framework for Zero-Shot Sketch-Based Image Retrieval
GA-Sketching: Shape Modeling from Multi-View Sketching with Geometry-Aligned Deep Implicit
Functions
Virtual Humans
Semantics-guided Generative Diffusion Model with a 3DMM Model Condition for Face Swapping
Palette-Based and Harmony-Guided Colorization for Vector Icons
Multi-Level Implicit Function for Detailed Human Reconstruction by Relaxing SMPL
Constraints
Multi-Modal Face Stylization with a Generative Prior
Computational Fabrication
An Efficient Self-supporting Infill Structure for Computational Fabrication
Fabricatable 90° Pop-ups: Interactive Transformation of a 3D Model into a Pop-up Structure
Volumetric Reconstruction
Efficient Neural Representation of Volumetric Data using Coordinate-Based Networks.
A Differential Diffusion Theory for Participating Media
Precomputed Radiative Heat Transport for Efficient Thermal Simulation
Imaging
Multi-scale Iterative Model-guided Unfolding Network for NLOS Reconstruction
Robust Distribution-aware Color Correction for Single-shot Images
Enhancing Low-Light Images: A Variation-based Retinex with Modified Bilateral Total
Variation and Tensor Sparse Coding
Motion Capture and Generation
MOVIN: Real-time Motion Capture using a Single LiDAR
DAFNet: Generating Diverse Actions for Furniture Interaction by Learning Conditional Pose
Distribution
OptCtrlPoints: Finding the Optimal Control Points for Biharmonic 3D Shape Deformation
Image Editing and Color
Integrating High-Level Features for Consistent Palette-based Multi-image Recoloring
Data-Driven Ink Painting Brushstroke Rendering
Continuous Layout Editing of Single Images with Diffusion Models
Images, Vectorization, and Layouts
Error-bounded Image Triangulation
Dissection Puzzles Composed of Multicolor Polyominoes
H-ETC2: Design of a CPU-GPU Hybrid ETC2 Encoder
Details and Styles on 3D Models
Refinement of Hair Geometry by Strand Integration
Fine Back Surfaces Oriented Human Reconstruction for Single RGB-D Images
Learning-based Reflectance
Deep Shape and SVBRDF Estimation using Smartphone Multi-lens Imaging
SVBRDF Reconstruction by Transferring Lighting Knowledge
Dynamic Scenes
World-Space Spatiotemporal Path Resampling for Path Tracing
Efficient Caustics Rendering via Spatial and Temporal Path Reuse
3D Object Tracking for Rough Models
Learning and Image Processing
A Post Processing Technique to Automatically Remove Floater Artifacts in Neural Radiance
Fields
MAPMaN: Multi-Stage U-Shaped Adaptive Pattern Matching Network for Semantic Segmentation of
Remote Sensing Images
Balancing Rotation Minimizing Frames with Additional Objectives
Radiance and Appearance
Generating Parametric BRDFs from Natural Language Descriptions
Neural Impostor: Editing Neural Radiance Fields with Explicit Shape Manipulation
Reconstructing 3D Human Pose from RGB-D Data with Occlusions
Color Harmonization on Images
Fast Grayscale Morphology for Circular Window
BubbleFormer: Bubble Diagram Generation via Dual Transformer Models
Recent Submissions
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BubbleFormer: Bubble Diagram Generation via Dual Transformer Models
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Bubble diagrams serve as a crucial tool in the field of architectural planning and graphic design. With the surge of Artificial Intelligence Generated Content (AIGC), there has been a continuous emergence of research and ... -
Fast Grayscale Morphology for Circular Window
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Morphological operations are among the most popular classic image filters. The filter assumes the maximum or minimum value within a window and is often used for light object thickening and thinning operations, which are ... -
Reconstructing 3D Human Pose from RGB-D Data with Occlusions
(The Eurographics Association and John Wiley & Sons Ltd., 2023)We propose a new method to reconstruct the 3D human body from RGB-D images with occlusions. The foremost challenge is the incompleteness of the RGB-D data due to occlusions between the body and the environment, leading to ... -
Neural Impostor: Editing Neural Radiance Fields with Explicit Shape Manipulation
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Neural Radiance Fields (NeRF) have significantly advanced the generation of highly realistic and expressive 3D scenes. However, the task of editing NeRF, particularly in terms of geometry modification, poses a significant ... -
Generating Parametric BRDFs from Natural Language Descriptions
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Artistic authoring of 3D environments is a laborious enterprise that also requires skilled content creators. There have been impressive improvements in using machine learning to address different aspects of generating 3D ... -
Balancing Rotation Minimizing Frames with Additional Objectives
(The Eurographics Association and John Wiley & Sons Ltd., 2023)When moving along 3D curves, one may require local coordinate frames for visited points, such as for animating virtual cameras, controlling robotic motion, or constructing sweep surfaces. Often, consecutive coordinate ... -
MAPMaN: Multi-Stage U-Shaped Adaptive Pattern Matching Network for Semantic Segmentation of Remote Sensing Images
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Remote sensing images (RSIs) often possess obvious background noises, exhibit a multi-scale phenomenon, and are characterized by complex scenes with ground objects in diversely spatial distribution pattern, bringing ... -
A Post Processing Technique to Automatically Remove Floater Artifacts in Neural Radiance Fields
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Neural Radiance Fields have revolutionized Novel View Synthesis by providing impressive levels of realism. However, in most in-the-wild scenes they suffer from floater artifacts that occur due to sparse input images or ... -
3D Object Tracking for Rough Models
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Visual monocular 6D pose tracking methods for textureless or weakly-textured objects heavily rely on contour constraints established by the precise 3D model. However, precise models are not always available in reality, and ... -
Efficient Caustics Rendering via Spatial and Temporal Path Reuse
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Caustics are complex optical effects caused by the light being concentrated in a small area due to reflection or refraction on surfaces with low roughness, typically under a sharp light source. Rendering caustic effects ... -
World-Space Spatiotemporal Path Resampling for Path Tracing
(The Eurographics Association and John Wiley & Sons Ltd., 2023)With the advent of hardware-accelerated ray tracing, more and more real-time rendering applications tend to render images with ray-traced global illumination (GI). However, the low sample counts at real-time framerates ... -
SVBRDF Reconstruction by Transferring Lighting Knowledge
(The Eurographics Association and John Wiley & Sons Ltd., 2023)The problem of reconstructing spatially-varying BRDFs from RGB images has been studied for decades. Researchers found themselves in a dilemma: opting for either higher quality with the inconvenience of camera and light ... -
Deep Shape and SVBRDF Estimation using Smartphone Multi-lens Imaging
(The Eurographics Association and John Wiley & Sons Ltd., 2023)We present a deep neural network-based method that acquires high-quality shape and spatially varying reflectance of 3D objects using smartphone multi-lens imaging. Our method acquires two images simultaneously using a zoom ... -
Fine Back Surfaces Oriented Human Reconstruction for Single RGB-D Images
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Current single RGB-D image based human surface reconstruction methods generally take both the RGB images and the captured frontal depth maps together so that the 3D cues from the frontal surfaces can help infer the full ... -
Refinement of Hair Geometry by Strand Integration
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Reconstructing 3D hair is challenging due to its complex micro-scale geometry, and is of essential importance for the efficient creation of high-fidelity virtual humans. Existing hair capture methods based on multi-view ... -
H-ETC2: Design of a CPU-GPU Hybrid ETC2 Encoder
(The Eurographics Association and John Wiley & Sons Ltd., 2023)This paper proposes a novel CPU-GPU hybrid encoding method based on the ETC2 format, commonly used on mobile platforms. Traditional texture compression techniques often face a trade-off between encoding speed and quality. ... -
Dissection Puzzles Composed of Multicolor Polyominoes
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Dissection puzzles leverage geometric dissections, wherein a set of puzzle pieces can be reassembled in various configurations to yield unique geometric figures. Mathematically, a dissection between two 2D polygons can ... -
Error-bounded Image Triangulation
(The Eurographics Association and John Wiley & Sons Ltd., 2023)We propose a novel image triangulation method to reduce the complexity of image triangulation under the color error-bounded constraint and the triangle quality constraint. Meanwhile, we realize a variety of visual effects ... -
Continuous Layout Editing of Single Images with Diffusion Models
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Recent advancements in large-scale text-to-image diffusion models have enabled many applications in image editing. However, none of these methods have been able to edit the layout of single existing images. To address this ... -
Data-Driven Ink Painting Brushstroke Rendering
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Although digital painting has advanced much in recent years, there is still a significant divide between physically drawn paintings and purely digitally drawn paintings. These differences arise due to the physical interactions ...
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