Výsledky vyhledávání - Computing methodologies: Image-based rendering*

Deep Video‐Based Performance Cloning Autor Aberman, K., Shi, M., Liao, J., Liscbinski, D., Chen, B., Cohen‐Or, D.

“…We present a new video‐based performance cloning technique. After training a deep generative network using a reference video capturing the appearance and…”
Získat plný text

Does 3D Gaussian Splatting Need Accurate Volumetric Rendering? Autor Celarek, A., Kopanas, G., Drettakis, G., Wimmer, M., Kerbl, B.

“…), which preceded 3DGS, are based on a principled ray‐marching approach for volumetric rendering. In contrast, while sharing a similar image formation model with NeRF, 3DGS uses…”
Získat plný text

NoPe‐NeRF++: Local‐to‐Global Optimization of NeRF with No Pose Prior Autor Shi, Dongbo, Cao, Shen, Wu, Bojian, Guo, Jinhui, Fan, Lubin, Chen, Renjie, Liu, Ligang, Ye, Jieping

“…In this paper, we introduce NoPe‐NeRF++, a novel local‐to‐global optimization algorithm for training Neural Radiance Fields (NeRF) without requiring pose…”
Získat plný text

Perceptual Quality Assessment of NeRF and Neural View Synthesis Methods for Front‐Facing Views Autor Liang, H., Wu, T., Hanji, P., Banterle, F., Gao, H., Mantiuk, R., Öztireli, C.

“…Neural view synthesis (NVS) is one of the most successful techniques for synthesizing free viewpoint videos, capable of achieving high fidelity from only a…”
Získat plný text

GS‐Octree: Octree‐based 3D Gaussian Splatting for Robust Object‐level 3D Reconstruction Under Strong Lighting Autor Li, J., Wen, Z., Zhang, L., Hu, J., Hou, F., Zhang, Z., He, Y.

“…‐view images, enabling real‐time rendering. While point‐based rasterization effectively reduces computational demands for rendering, it often struggles to accurately…”
Získat plný text

ClothingTwin: Reconstructing Inner and Outer Layers of Clothing Using 3D Gaussian Splatting Autor Jung, Munkyung, Lee, Dohae, Lee, In‐Kwon

“…We introduce ClothingTwin, a novel end‐to‐end framework for reconstructing 3D digital twins of clothing that capture both the outer and inner fabric —without…”
Získat plný text

D‐NPC: Dynamic Neural Point Clouds for Non‐Rigid View Synthesis from Monocular Video Autor Kappel, Moritz, Hahlbohm, Florian, Scholz, Timon, Castillo, Susana, Theobalt, Christian, Eisemann, Martin, Golyanik, Vladislav, Magnor, Marcus

“…Dynamic reconstruction and spatiotemporal novel‐view synthesis of non‐rigidly deforming scenes recently gained increased attention. While existing work…”
Získat plný text

PVP: Personalized Video Prior for Editable Dynamic Portraits using StyleGAN Autor Lin, K.‐E., Trevithick, A., Cheng, K., Sarkis, M., Ghafoorian, M., Bi, N., Reitmayr, G., Ramamoorthi, R.

“…Portrait synthesis creates realistic digital avatars which enable users to interact with others in a compelling way. Recent advances in StyleGAN and its…”
Získat plný text

GauLoc: 3D Gaussian Splatting‐based Camera Relocalization Autor Xin, Zhe, Dai, Chengkai, Li, Ying, Wu, Chenming

“… Unlike previous methods that rely on pose regression or photometric alignment, our proposed method leverages the differential rendering capability provided by 3DGS…”
Získat plný text

Deep Flow Rendering: View Synthesis via Layer‐aware Reflection Flow Autor Dai, Pinxuan, Xie, Ning

“… It is a challenge because of inaccurate lighting optimization and geometry inference. Although current neural rendering methods have made significant progress…”
Získat plný text

CP‐NeRF: Conditionally Parameterized Neural Radiance Fields for Cross‐scene Novel View Synthesis Autor He, Hao, Liang, Yixun, Xiao, Shishi, Chen, Jierun, Chen, Yingcong

“…Neural radiance fields (NeRF) have demonstrated a promising research direction for novel view synthesis. However, the existing approaches either require…”
Získat plný text

Interactive Control over Temporal Consistency while Stylizing Video Streams Autor Shekhar, Sumit, Reimann, Max, Hilscher, Moritz, Semmo, Amir, Döllner, Jürgen, Trapp, Matthias

“…Image stylization has seen significant advancement and widespread interest over the years, leading to the development of a multitude of techniques. Extending…”
Získat plný text

Image‐Based Tree Variations Autor Argudo, Oscar, Andújar, Carlos, Chica, Antoni

“… The new models are represented either as single billboards (suitable for still image generation in areas such as architecture rendering…”
Získat plný text

HMLFC: Hierarchical Motion‐Compensated Light Field Compression for Interactive Rendering Autor Pratapa, S., Manocha, D.

“…) that is suitable for interactive rendering. Our method combines two different approaches, motion compensation schemes and hierarchical compression methods, to exploit redundancies in LFI…”
Získat plný text

RGB2AO: Ambient Occlusion Generation from RGB Images Autor Inoue, N., Ito, D., Hold‐Geoffroy, Y., Mai, L., Price, B., Yamasaki, T.

“…We present RGB2AO, a novel task to generate ambient occlusion (AO) from a single RGB image instead of screen space buffers such as depth and normal. RGB2AO…”
Získat plný text

Image‐Based Spatio‐Temporal Interpolation for Split Rendering Autor Steiner, M., Köhler, T., Radl, L., Budge, B., Steinberger, M.

“… Our method enables spatio‐temporal interpolation via bidirectional reprojection to efficiently generate intermediate frames in a split rendering setting, while limiting the communication cost and relying purely on image‐based rendering…”
Získat plný text

Software Based Visual Aberration Correction for HMDs Autor Xu, Feng, Li, Dayang

“…When using current head-mounted displays (HMDs), users with optical aberrations need to wear the equipment on the top of their own glasses. As both the HMDs…”
Získat plný text

Interactive Photo Editing on Smartphones via Intrinsic Decomposition Autor Shekhar, Sumit, Reimann, Max, Mayer, Maximilian, Semmo, Amir, Pasewaldt, Sebastian, Döllner, Jürgen, Trapp, Matthias

“…Intrinsic decomposition refers to the problem of estimating scene characteristics, such as albedo and shading, when one view or multiple views of a scene are…”
Získat plný text

RT-NeRF: Real-Time On-Device Neural Radiance Fields Towards Immersive AR/VR Rendering Autor Li, Chaojian, Li, Sixu, Zhao, Yang, Zhu, Wenbo, Lin, Yingyan

“…Neural Radiance Field (NeRF) based rendering has attracted growing attention thanks to its state-of-the-art (SOTA…”
Získat plný text

Generating VR Live Videos with Tripod Panoramic Rig Autor Xu, Feng, Zhao, Tianqi, Luo, Bicheng, Dai, Qionghai

“…Recent breakthrough in consumer-level virtual reality (VR) devices brings an increasing demand of VR live content. As converting real life content into VR need…”
Získat plný text