Sam S. Tsai

57 papers A* 15A 2B 11C 2Misc 1Journal 18Unranked 8
YearRankTypeTitle / Venue / Authors
2025 J jnl
Token-Shuffle: Towards High-Resolution Image Generation with Autoregressive Models.
CoRR
Xu Ma, Peize Sun, Haoyu Ma, Hao Tang, Chih-Yao Ma, Jialiang Wang, Kunpeng Li, Xiaoliang Dai, Yujun Shi, Xuan Ju, Yushi Hu, Artsiom Sanakoyeu, Felix Juefei-Xu, Ji Hou, Junjiao Tian, Tao Xu, Tingbo Hou, Yen-Cheng Liu, Zecheng He, Zijian He, Matt Feiszli, Peizhao Zhang, Peter Vajda, Sam S. Tsai, Yun Fu
2024 A* conf
Cache Me if You Can: Accelerating Diffusion Models through Block Caching.
CVPR
Felix Wimbauer, Bichen Wu, Edgar Schönfeld, Xiaoliang Dai, Ji Hou, Zijian He, Artsiom Sanakoyeu, Peizhao Zhang, Sam S. Tsai, Jonas Kohler, Christian Rupprecht, Daniel Cremers, Peter Vajda, Jialiang Wang
2024 A* conf
ControlRoom3D: Room Generation Using Semantic Proxy Rooms.
CVPR
Jonas Schult, Sam S. Tsai, Lukas Höllein, Bichen Wu, Jialiang Wang, Chih-Yao Ma, Kunpeng Li, Xiaofang Wang, Felix Wimbauer, Zijian He, Peizhao Zhang, Bastian Leibe, Peter Vajda, Ji Hou
2024 J jnl
DirectorLLM for Human-Centric Video Generation.
CoRR
Kunpeng Song, Tingbo Hou, Zecheng He, Haoyu Ma, Jialiang Wang, Animesh Sinha, Sam S. Tsai, Yaqiao Luo, Xiaoliang Dai, Li Chen, Xide Xia, Peizhao Zhang, Peter Vajda, Ahmed Elgammal, Felix Juefei-Xu
2024 J jnl
Pixel-Space Post-Training of Latent Diffusion Models.
CoRR
Christina Zhang, Simran Motwani, Matthew Yu, Ji Hou, Felix Juefei-Xu, Sam S. Tsai, Peter Vajda, Zijian He, Jialiang Wang
2023 A* conf
A Practical Stereo Depth System for Smart Glasses.
CVPR
Jialiang Wang, Daniel Scharstein, Akash Bapat, Kevin Blackburn-Matzen, Matthew Yu, Jonathan Lehman, Suhib Alsisan, Yanghan Wang, Sam S. Tsai, Jan-Michael Frahm, Zijian He, Peter Vajda, Michael F. Cohen, Matt Uyttendaele
2023 J jnl
Cache Me if You Can: Accelerating Diffusion Models through Block Caching.
CoRR
Felix Wimbauer, Bichen Wu, Edgar Schönfeld, Xiaoliang Dai, Ji Hou, Zijian He, Artsiom Sanakoyeu, Peizhao Zhang, Sam S. Tsai, Jonas Kohler, Christian Rupprecht, Daniel Cremers, Peter Vajda, Jialiang Wang
2023 J jnl
ControlRoom3D: Room Generation using Semantic Proxy Rooms.
CoRR
Jonas Schult, Sam S. Tsai, Lukas Höllein, Bichen Wu, Jialiang Wang, Chih-Yao Ma, Kunpeng Li, Xiaofang Wang, Felix Wimbauer, Zijian He, Peizhao Zhang, Bastian Leibe, Peter Vajda, Ji Hou
2023 J jnl
Emu: Enhancing Image Generation Models Using Photogenic Needles in a Haystack.
CoRR
Xiaoliang Dai, Ji Hou, Chih-Yao Ma, Sam S. Tsai, Jialiang Wang, Rui Wang, Peizhao Zhang, Simon Vandenhende, Xiaofang Wang, Abhimanyu Dubey, Matthew Yu, Abhishek Kadian, Filip Radenovic, Dhruv Mahajan, Kunpeng Li, Yue Zhao, Vladan Petrovic, Mitesh Kumar Singh, Simran Motwani, Yi Wen, Yiwen Song, Roshan Sumbaly, Vignesh Ramanathan, Zijian He, Peter Vajda, Devi Parikh
2023 A* conf
NeRF-Det: Learning Geometry-Aware Volumetric Representation for Multi-View 3D Object Detection.
ICCV
Chenfeng Xu, Bichen Wu, Ji Hou, Sam S. Tsai, Ruilong Li, Jialiang Wang, Wei Zhan, Zijian He, Peter Vajda, Kurt Keutzer, Masayoshi Tomizuka
2023 J jnl
NeRF-Det: Learning Geometry-Aware Volumetric Representation for Multi-View 3D Object Detection.
CoRR
Chenfeng Xu, Bichen Wu, Ji Hou, Sam S. Tsai, Ruilong Li, Jialiang Wang, Wei Zhan, Zijian He, Peter Vajda, Kurt Keutzer, Masayoshi Tomizuka
2022 J jnl
A Practical Stereo Depth System for Smart Glasses.
CoRR
Jialiang Wang, Daniel Scharstein, Akash Bapat, Kevin Blackburn-Matzen, Matthew Yu, Jonathan Lehman, Suhib Alsisan, Yanghan Wang, Sam S. Tsai, Jan-Michael Frahm, Zijian He, Peter Vajda, Michael F. Cohen, Matt Uyttendaele
2019 A* conf
Efficient Segmentation: Learning Downsampling Near Semantic Boundaries.
ICCV
Dmitrii Marin, Zijian He, Peter Vajda, Priyam Chatterjee, Sam S. Tsai, Fei Yang, Yuri Boykov
2019 J jnl
Efficient Segmentation: Learning Downsampling Near Semantic Boundaries.
CoRR
Dmitrii Marin, Zijian He, Peter Vajda, Priyam Chatterjee, Sam S. Tsai, Fei Yang, Yuri Boykov
2015 B conf
Mobile Visual Search with Word-HOG Descriptors.
DCC
Sam S. Tsai, Huizhong Chen, David M. Chen, Bernd Girod
2014 B conf
Efficient video search using image queries.
ICIP
André Araújo, Mina Makar, Vijay Chandrasekhar, David M. Chen, Sam S. Tsai, Huizhong Chen, Roland Angst, Bernd Girod
2014 B conf
Feature Matching Performance of Compact Descriptors for Visual Search.
DCC
Vijay Chandrasekhar, Gabriel Takacs, David M. Chen, Sam S. Tsai, Mina Makar, Bernd Girod
2014 J jnl
Interframe Coding of Feature Descriptors for Mobile Augmented Reality.
IEEE Trans. Image Process.
Mina Makar, Vijay Chandrasekhar, Sam S. Tsai, David M. Chen, Bernd Girod
2014 B conf
Word-HOGs: Word histogram of oriented gradients for mobile visual search.
ICIP
Sam S. Tsai, Huizhong Chen, David M. Chen, Bernd Girod
2013 — conf
Analysis of visual similarity in news videos with robust and memory-efficient image retrieval.
ICME Workshops
David M. Chen, Peter Vajda, Sam S. Tsai, Maryam Daneshi, Matt C. Yu, Huizhong Chen, André Araújo, Bernd Girod
2013 A* conf
EigenNews: a personalized news video delivery platform.
ACM Multimedia
Matt C. Yu, Peter Vajda, David M. Chen, Sam S. Tsai, Maryam Daneshi, André F. Araújo, Huizhong Chen, Bernd Girod
2013 — conf
Eigennews: Generating and delivering personalized news video.
ICME Workshops
Maryam Daneshi, Peter Vajda, David M. Chen, Sam S. Tsai, Matt C. Yu, André F. Araújo, Huizhong Chen, Bernd Girod
2013 J jnl
Fast Computation of Rotation-Invariant Image Features by an Approximate Radial Gradient Transform.
IEEE Trans. Image Process.
Gabriel Takacs, Vijay Chandrasekhar, Sam S. Tsai, David M. Chen, Radek Grzeszczuk, Bernd Girod
2013 J jnl
Interframe Coding of Canonical patches for Low Bit-rate Mobile Augmented Reality.
Int. J. Semantic Comput.
Mina Makar, Sam S. Tsai, Vijay Chandrasekhar, David M. Chen, Bernd Girod
2013 J jnl
Residual enhanced visual vector as a compact signature for mobile visual search.
Signal Process.
David M. Chen, Sam S. Tsai, Vijay Chandrasekhar, Gabriel Takacs, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
2013 J jnl
Rotation-invariant fast features for large-scale recognition and real-time tracking.
Signal Process. Image Commun.
Gabriel Takacs, Vijay Chandrasekhar, Sam S. Tsai, David M. Chen, Radek Grzeszczuk, Bernd Girod
2012 J jnl
Compressed Histogram of Gradients: A Low-Bitrate Descriptor.
Int. J. Comput. Vis.
Vijay Chandrasekhar, Gabriel Takacs, David M. Chen, Sam S. Tsai, Yuriy A. Reznik, Radek Grzeszczuk, Bernd Girod
2012 C conf
Interframe Coding of Canonical Patches for Mobile Augmented Reality.
ISM
Mina Makar, Sam S. Tsai, Vijay Chandrasekhar, David M. Chen, Bernd Girod
2012 C conf
Visual Text Features for Image Matching.
ISM
Sam S. Tsai, Huizhong Chen, David M. Chen, Vasu Parameswaran, Radek Grzeszczuk, Bernd Girod
2011 A* conf
City-scale landmark identification on mobile devices.
CVPR
David M. Chen, Georges Baatz, Kevin Köser, Sam S. Tsai, Ramakrishna Vedantham, Timo Pylvänäinen, Kimmo Roimela, Xin Chen, Jeff Bach, Marc Pollefeys, Bernd Girod, Radek Grzeszczuk
2011 A* conf
Combining image and text features: a hybrid approach to mobile book spine recognition.
ACM Multimedia
Sam S. Tsai, David M. Chen, Huizhong Chen, Cheng-Hsin Hsu, Kyu-Han Kim, Jatinder Pal Singh, Bernd Girod
2011 — conf
Compressing Feature Sets with Digital Search Trees.
ICCV Workshops
Vijay Chandrasekhar, Yuriy A. Reznik, Gabriel Takacs, David M. Chen, Sam S. Tsai, Radek Grzeszczuk, Bernd Girod
2011 J jnl
Mobile Visual Search.
IEEE Signal Process. Mag.
Bernd Girod, Vijay Chandrasekhar, David M. Chen, Ngai-Man Cheung, Radek Grzeszczuk, Yuriy A. Reznik, Gabriel Takacs, Sam S. Tsai, Ramakrishna Vedantham
2011 A conf
Mobile augmented reality for books on a shelf.
ICME
David M. Chen, Sam S. Tsai, Cheng-Hsin Hsu, Jatinder Pal Singh, Bernd Girod
2011 B conf
Mobile visual search on printed documents using text and low bit-rate features.
ICIP
Sam S. Tsai, Huizhong Chen, David M. Chen, Georg Schroth, Radek Grzeszczuk, Bernd Girod
2011 — conf
Mobile visual search using image and text features.
ACSCC
Sam S. Tsai, Huizhong Chen, David M. Chen, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
2011 — conf
Residual Enhanced Visual Vectors for on-device image matching.
ACSCC
David M. Chen, Sam S. Tsai, Vijay Chandrasekhar, Gabriel Takacs, Huizhong Chen, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
2011 B conf
Robust text detection in natural images with edge-enhanced Maximally Stable Extremal Regions.
ICIP
Huizhong Chen, Sam S. Tsai, Georg Schroth, David M. Chen, Radek Grzeszczuk, Bernd Girod
2011 A conf
The stanford mobile visual search data set.
MMSys
Vijay Chandrasekhar, David M. Chen, Sam S. Tsai, Ngai-Man Cheung, Huizhong Chen, Gabriel Takacs, Yuriy A. Reznik, Ramakrishna Vedantham, Radek Grzeszczuk, Jeff Bach, Bernd Girod
2010 A* conf
Building book inventories using smartphones.
ACM Multimedia
David M. Chen, Sam S. Tsai, Bernd Girod, Cheng-Hsin Hsu, Kyu-Han Kim, Jatinder Pal Singh
2010 B conf
Comparison of local feature descriptors for mobile visual search.
ICIP
Vijay Chandrasekhar, David M. Chen, Andy Lin, Gabriel Takacs, Sam S. Tsai, Ngai-Man Cheung, Yuriy A. Reznik, Radek Grzeszczuk, Bernd Girod
2010 J jnl
Direction-Adaptive Partitioned Block Transform for Color Image Coding.
IEEE Trans. Image Process.
Chuo-Ling Chang, Mina Makar, Sam S. Tsai, Bernd Girod
2010 B conf
Dynamic selection of a feature-rich query frame for mobile video retrieval.
ICIP
David M. Chen, Ngai-Man Cheung, Sam S. Tsai, Vijay Chandrasekhar, Gabriel Takacs, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
2010 B conf
Fast geometric re-ranking for image-based retrieval.
ICIP
Sam S. Tsai, David M. Chen, Gabriel Takacs, Vijay Chandrasekhar, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
2010 B conf
Inverted Index Compression for Scalable Image Matching.
DCC
David M. Chen, Sam S. Tsai, Vijay Chandrasekhar, Gabriel Takacs, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
2010 A* conf
Mobile product recognition.
ACM Multimedia
Sam S. Tsai, David M. Chen, Vijay Chandrasekhar, Gabriel Takacs, Ngai-Man Cheung, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
2010 — conf
Quantization schemes for low bitrate Compressed Histogram of Gradients descriptors.
CVPR Workshops
Vijay Chandrasekhar, Yuriy A. Reznik, Gabriel Takacs, David M. Chen, Sam S. Tsai, Radek Grzeszczuk, Bernd Girod
2010 A* conf
Restoration of out-of-focus lecture video by automatic slide matching.
ACM Multimedia
Ngai-Man Cheung, David M. Chen, Vijay Chandrasekhar, Sam S. Tsai, Gabriel Takacs, Sherif A. Halawa, Bernd Girod
2010 A* conf
Unified Real-Time Tracking and Recognition with Rotation-Invariant Fast Features.
CVPR
Gabriel Takacs, Vijay Chandrasekhar, Sam S. Tsai, David M. Chen, Radek Grzeszczuk, Bernd Girod
2009 A* conf
CHoG: Compressed histogram of gradients A low bit-rate feature descriptor.
CVPR
Vijay Chandrasekhar, Gabriel Takacs, David M. Chen, Sam S. Tsai, Radek Grzeszczuk, Bernd Girod
2009 Misc conf
Compression of image patches for local feature extraction.
ICASSP
Mina Makar, Chuo-Ling Chang, David M. Chen, Sam S. Tsai, Bernd Girod
2009 — conf
Location coding for mobile image retrieval.
MobiMedia
Sam S. Tsai, David M. Chen, Gabriel Takacs, Vijay Chandrasekhar, Jatinder Pal Singh, Bernd Girod
2009 — conf
Low-rate image retrieval with tree histogram coding.
MobiMedia
Vijay Chandrasekhar, David M. Chen, Zhi Li, Gabriel Takacs, Sam S. Tsai, Radek Grzeszczuk, Bernd Girod
2009 A* conf
Streaming mobile augmented reality on mobile phones.
ISMAR
David M. Chen, Sam S. Tsai, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
2009 B conf
Tree Histogram Coding for Mobile Image Matching.
DCC
David M. Chen, Sam S. Tsai, Vijay Chandrasekhar, Gabriel Takacs, Jatinder Pal Singh, Bernd Girod
2008 A* conf
Rate-efficient, real-time cd cover recognition on a camera-phone.
ACM Multimedia
Sam S. Tsai, David M. Chen, Jatinder Pal Singh, Bernd Girod
2004 J jnl
Motion information scalability for MC-EZBC.
Signal Process. Image Commun.
Sam S. Tsai, Hsueh-Ming Hang