22 citations · 25 across the 13 of their papers we have counts for
16 papers
From Sketch to Scene: Relightable Garment Reconstruction from Marked Sketches
Ahmet Neçirvan Doğan, Eren Acar Başaran, Metin Sezgin +1
Sketching is one of the most natural ways for people to express visual ideas. Unlike the text prompts that most generative systems rely on today, a sketch captures spatial structur…
Real-Time Neural Hair G-Buffer Anti-Aliasing
Chenghao Wu, Yuefan Shen, Tao Huang +3
We propose a lightweight real-time method for reconstructing strand-based hair G-Buffers from severely undersampled rasterized inputs. Our pipeline first applies neural spatial rec…
VideoNeuMat: Neural Material Extraction from Generative Video Models
Bowen Xue, Saeed Hadadan, Zheng Zeng +3
Creating photorealistic materials for 3D rendering requires exceptional artistic skill. Generative models for materials could help, but are currently limited by the lack of high-qu…
Physics-Guided Motion Loss for Video Generation Model
Bowen Xue, Giuseppe Claudio Guarnera, Shuang Zhao +1
Current video diffusion models generate visually compelling content but often violate basic laws of physics, producing subtle artifacts like rubber-sheet deformations and inconsist…
PBR-Inspired Controllable Diffusion for Image Generation
Bowen Xue, Giuseppe Claudio Guarnera, Shuang Zhao +1
Despite recent advances in text-to-image generation, controlling geometric layout and PBR material properties in synthesized scenes remains challenging. We present a pipeline that…
ReflectanceFusion: Diffusion-based text to SVBRDF Generation
Bowen Xue, Giuseppe Claudio Guarnera, Shuang Zhao +1
We introduce Reflectance Diffusion, a new neural text-to-texture model capable of generating high-fidelity SVBRDF maps from textual descriptions. Our method leverages a tandem neur…
A Dynamic By-example BTF Synthesis Scheme
Zilin Xu, Zahra Montazeri, Beibei Wang +1
Measured Bidirectional Texture Function (BTF) can faithfully reproduce a realistic appearance but is costly to acquire and store due to its 6D nature (2D spatial and 4D angular). T…
A Multi-scale Yarn Appearance Model with Fiber Details
Apoorv Khattar, Junqui Zhu, Emiliano Padovani +4
Rendering realistic cloth has always been a challenge due to its intricate structure. Cloth is made up of fibers, plies, and yarns, and previous curved-based models, while detailed…
Neural Appearance Model for Cloth Rendering
Guan Yu Soh, Zahra Montazeri
The realistic rendering of woven and knitted fabrics has posed significant challenges throughout many years. Previously, fiber-based micro-appearance models have achieved considera…
Optical Photon Simulation with Mitsuba3
Adam C. S. Davis, Sacha Barré, Yangyang Cui +4
Optical photon propagation is an embarrassingly parallel operation, well suited to acceleration on GPU devices. Rendering of images employs similar techniques -- for this reason, a…
A Hierarchical Architecture for Neural Materials
Bowen Xue, Shuang Zhao, Henrik Wann Jensen +1
Neural reflectance models are capable of reproducing the spatially-varying appearance of many real-world materials at different scales. Unfortunately, existing techniques such as N…
Velocity-Based LOD Reduction in Virtual Reality: A Psychometric Approach
David Petrescu, Paul A. Warren, Zahra Montazeri +1
Virtual Reality headsets enable users to explore the environment by performing self-induced movements. The retinal velocity produced by such motion reduces the visual system's abil…
Learning to Rasterize Differentiably
Chenghao Wu, Hamila Mailee, Zahra Montazeri +1
Differentiable rasterization changes the standard formulation of primitive rasterization -- by enabling gradient flow from a pixel to its underlying triangles -- using distribution…
A Practical Ply-Based Appearance Modeling for Knitted Fabrics
Zahra Montazeri, Soren Gammelmark, Henrik W. Jensen +1
Modeling the geometry and the appearance of knitted fabrics has been challenging due to their complex geometries and interactions with light. Previous surface-based models have dif…
Separating Overlapping Tissue Layers from Microscopy Images
Zahra Montazeri, Gopi M
Manual preparation of tissue slices for microscopy imaging can introduce tissue tears and overlaps. Typically, further digital processing algorithms such as registration and 3D rec…
Mechanics-Aware Modeling of Cloth Appearance
Zahra Montazeri, Chang Xiao, Yun +3
Micro-appearance models have brought unprecedented fidelity and details to cloth rendering. Yet, these models neglect fabric mechanics: when a piece of cloth interacts with the env…