Browsing 42-Issue 7 by Issue Date
Now showing items 1-20 of 57
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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 ... -
Interactive Authoring of Terrain using Diffusion Models
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Generating heightfield terrains is a necessary precursor to the depiction of computer-generated natural scenes in a variety of applications. Authoring such terrains is made challenging by the need for interactive feedback, ... -
A Perceptual Shape Loss for Monocular 3D Face Reconstruction
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Monocular 3D face reconstruction is a wide-spread topic, and existing approaches tackle the problem either through fast neural network inference or offline iterative reconstruction of face geometry. In either case ... -
D-Cloth: Skinning-based Cloth Dynamic Prediction with a Three-stage Network
(The Eurographics Association and John Wiley & Sons Ltd., 2023)We propose a three-stage network that utilizes a skinning-based model to accurately predict dynamic cloth deformation. Our approach decomposes cloth deformation into three distinct components: static, coarse dynamic, and ... -
Precomputed Radiative Heat Transport for Efficient Thermal Simulation
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Architectural design and urban planning are complex design tasks. Predicting the thermal impact of design choices at interactive rates enhances the ability of designers to improve energy efficiency and avoid problematic ... -
Structure Learning for 3D Point Cloud Generation from Single RGB Images
(The Eurographics Association and John Wiley & Sons Ltd., 2023)3D point clouds can represent complex 3D objects of arbitrary topologies and with fine-grained details. They are, however, hard to regress from images using convolutional neural networks, making tasks such as 3D reconstruction ... -
Multi-Level Implicit Function for Detailed Human Reconstruction by Relaxing SMPL Constraints
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Aiming at enhancing the rationality and robustness of the results of single-view image-based human reconstruction and acquiring richer surface details, we propose a multi-level reconstruction framework based on implicit ... -
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 ... -
Facial Image Shadow Removal via Graph-based Feature Fusion
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Despite natural image shadow removal methods have made significant progress, they often perform poorly for facial image due to the unique features of the face. Moreover, most learning-based methods are designed based on ... -
Controllable Garment Image Synthesis Integrated with Frequency Domain Features
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Using sketches and textures to synthesize garment images is able to conveniently display the realistic visual effect in the design phase, which greatly increases the efficiency of fashion design. Existing garment image ... -
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 ... -
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 ... -
Robust Distribution-aware Color Correction for Single-shot Images
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Color correction for photographed images is an ill-posed problem. It is also a crucial initial step towards material acquisition for inverse rendering methods or pipelines. Several state-of-the-art methods rely on reducing ... -
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 ... -
CP-NeRF: Conditionally Parameterized Neural Radiance Fields for Cross-scene Novel View Synthesis
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Neural radiance fields (NeRF) have demonstrated a promising research direction for novel view synthesis. However, the existing approaches either require per-scene optimization that takes significant computation time or ... -
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 ... -
Enhancing Low-Light Images: A Variation-based Retinex with Modified Bilateral Total Variation and Tensor Sparse Coding
(The Eurographics Association and John Wiley & Sons Ltd., 2023)Low-light conditions often result in the presence of significant noise and artifacts in captured images, which can be further exacerbated during the image enhancement process, leading to a decrease in visual quality. This ... -
Efficient Neural Representation of Volumetric Data using Coordinate-Based Networks.
(The Eurographics Association and John Wiley & Sons Ltd., 2023)In this paper, we propose an efficient approach for the compression and representation of volumetric data utilizing coordinatebased networks and multi-resolution hash encoding. Efficient compression of volumetric data is ... -
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 ... -
A Surface Subdivision Scheme Based on Four-Directional S^1_3 Non-Box Splines
(The Eurographics Association and John Wiley & Sons Ltd., 2023)In this paper, we propose a novel surface subdivision scheme called non-box subdivision, which is generalized from fourdirectional S13 on-box splines. The resulting subdivision surfaces achieve C1 continuity with the convex ...