Sam S. Tsai

Publication Activity (10 Years)

Years Active: 2004-2023
Publications (10 Years): 10

Top Topics

Mobile Visual Search

Diffusion Models

Top Venues

Publications

Chenfeng Xu, Bichen Wu, Ji Hou, Sam S. Tsai, Ruilong Li, Jialiang Wang, Wei Zhan, Zijian He, Peter Vajda, Kurt Keutzer, Masayoshi Tomizuka
NeRF-Det: Learning Geometry-Aware Volumetric Representation for Multi-View 3D Object Detection. ICCV (2023)
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
Cache Me if You Can: Accelerating Diffusion Models through Block Caching. CoRR (2023)
Chenfeng Xu, Bichen Wu, Ji Hou, Sam S. Tsai, Ruilong Li, Jialiang Wang, Wei Zhan, Zijian He, Peter Vajda, Kurt Keutzer, Masayoshi Tomizuka
NeRF-Det: Learning Geometry-Aware Volumetric Representation for Multi-View 3D Object Detection. CoRR (2023)
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
A Practical Stereo Depth System for Smart Glasses. CVPR (2023)
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
ControlRoom3D: Room Generation using Semantic Proxy Rooms. CoRR (2023)
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
Emu: Enhancing Image Generation Models Using Photogenic Needles in a Haystack. CoRR (2023)
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
A Practical Stereo Depth System for Smart Glasses. CoRR (2022)
Dmitrii Marin, Zijian He, Peter Vajda, Priyam Chatterjee, Sam S. Tsai, Fei Yang, Yuri Boykov
Efficient Segmentation: Learning Downsampling Near Semantic Boundaries. CoRR (2019)
Dmitrii Marin, Zijian He, Peter Vajda, Priyam Chatterjee, Sam S. Tsai, Fei Yang, Yuri Boykov
Efficient Segmentation: Learning Downsampling Near Semantic Boundaries. ICCV (2019)
Sam S. Tsai, Huizhong Chen, David M. Chen, Bernd Girod
Mobile Visual Search with Word-HOG Descriptors. DCC (2015)
Mina Makar, Vijay Chandrasekhar, Sam S. Tsai, David M. Chen, Bernd Girod
Interframe Coding of Feature Descriptors for Mobile Augmented Reality. IEEE Trans. Image Process. 23 (8) (2014)
Andre F. de Araújo, Mina Makar, Vijay Chandrasekhar, David M. Chen, Sam S. Tsai, Huizhong Chen, Roland Angst, Bernd Girod
Efficient video search using image queries. ICIP (2014)
Vijay Chandrasekhar, Gabriel Takacs, David M. Chen, Sam S. Tsai, Mina Makar, Bernd Girod
Feature Matching Performance of Compact Descriptors for Visual Search. DCC (2014)
Sam S. Tsai, Huizhong Chen, David M. Chen, Bernd Girod
Word-HOGs: Word histogram of oriented gradients for mobile visual search. ICIP (2014)
Gabriel Takacs, Vijay Chandrasekhar, Sam S. Tsai, David M. Chen, Radek Grzeszczuk, Bernd Girod
Fast Computation of Rotation-Invariant Image Features by an Approximate Radial Gradient Transform. IEEE Trans. Image Process. 22 (8) (2013)
Gabriel Takacs, Vijay Chandrasekhar, Sam S. Tsai, David M. Chen, Radek Grzeszczuk, Bernd Girod
Rotation-invariant fast features for large-scale recognition and real-time tracking. Signal Process. Image Commun. 28 (4) (2013)
David M. Chen, Sam S. Tsai, Vijay Chandrasekhar, Gabriel Takacs, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
Residual enhanced visual vector as a compact signature for mobile visual search. Signal Process. 93 (8) (2013)
Matt C. Yu, Peter Vajda, David M. Chen, Sam S. Tsai, Maryam Daneshi, Andre F. de Araújo, Huizhong Chen, Bernd Girod
EigenNews: a personalized news video delivery platform. ACM Multimedia (2013)
Maryam Daneshi, Peter Vajda, David M. Chen, Sam S. Tsai, Matt C. Yu, Andre F. de Araújo, Huizhong Chen, Bernd Girod
Eigennews: Generating and delivering personalized news video. ICME Workshops (2013)
David M. Chen, Peter Vajda, Sam S. Tsai, Maryam Daneshi, Matt C. Yu, Huizhong Chen, Andre F. de Araújo, Bernd Girod
Analysis of visual similarity in news videos with robust and memory-efficient image retrieval. ICME Workshops (2013)
Mina Makar, Sam S. Tsai, Vijay Chandrasekhar, David M. Chen, Bernd Girod
Interframe Coding of Canonical patches for Low Bit-rate Mobile Augmented Reality. Int. J. Semantic Comput. 7 (1) (2013)
Sam S. Tsai, Huizhong Chen, David M. Chen, Vasu Parameswaran, Radek Grzeszczuk, Bernd Girod
Visual Text Features for Image Matching. ISM (2012)
Mina Makar, Sam S. Tsai, Vijay Chandrasekhar, David M. Chen, Bernd Girod
Interframe Coding of Canonical Patches for Mobile Augmented Reality. ISM (2012)
Vijay Chandrasekhar, Gabriel Takacs, David M. Chen, Sam S. Tsai, Yuriy A. Reznik, Radek Grzeszczuk, Bernd Girod
Compressed Histogram of Gradients: A Low-Bitrate Descriptor. Int. J. Comput. Vis. 96 (3) (2012)
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
City-scale landmark identification on mobile devices. CVPR (2011)
Vijay Chandrasekhar, Yuriy A. Reznik, Gabriel Takacs, David M. Chen, Sam S. Tsai, Radek Grzeszczuk, Bernd Girod
Compressing Feature Sets with Digital Search Trees. ICCV Workshops (2011)
Bernd Girod, Vijay Chandrasekhar, David M. Chen, Ngai-Man Cheung, Radek Grzeszczuk, Yuriy A. Reznik, Gabriel Takacs, Sam S. Tsai, Ramakrishna Vedantham
Mobile Visual Search. IEEE Signal Process. Mag. 28 (4) (2011)
Huizhong Chen, Sam S. Tsai, Georg Schroth, David M. Chen, Radek Grzeszczuk, Bernd Girod
Robust text detection in natural images with edge-enhanced Maximally Stable Extremal Regions. ICIP (2011)
David M. Chen, Sam S. Tsai, Vijay Chandrasekhar, Gabriel Takacs, Huizhong Chen, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
Residual Enhanced Visual Vectors for on-device image matching. ACSCC (2011)
Sam S. Tsai, Huizhong Chen, David M. Chen, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
Mobile visual search using image and text features. ACSCC (2011)
David M. Chen, Sam S. Tsai, Cheng-Hsin Hsu, Jatinder Pal Singh, Bernd Girod
Mobile augmented reality for books on a shelf. ICME (2011)
Sam S. Tsai, Huizhong Chen, David M. Chen, Georg Schroth, Radek Grzeszczuk, Bernd Girod
Mobile visual search on printed documents using text and low bit-rate features. ICIP (2011)
Sam S. Tsai, David M. Chen, Huizhong Chen, Cheng-Hsin Hsu, Kyu-Han Kim, Jatinder Pal Singh, Bernd Girod
Combining image and text features: a hybrid approach to mobile book spine recognition. ACM Multimedia (2011)
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
The stanford mobile visual search data set. MMSys (2011)
Vijay Chandrasekhar, Yuriy A. Reznik, Gabriel Takacs, David M. Chen, Sam S. Tsai, Radek Grzeszczuk, Bernd Girod
Quantization schemes for low bitrate Compressed Histogram of Gradients descriptors. CVPR Workshops (2010)
David M. Chen, Ngai-Man Cheung, Sam S. Tsai, Vijay Chandrasekhar, Gabriel Takacs, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
Dynamic selection of a feature-rich query frame for mobile video retrieval. ICIP (2010)
Sam S. Tsai, David M. Chen, Vijay Chandrasekhar, Gabriel Takacs, Ngai-Man Cheung, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
Mobile product recognition. ACM Multimedia (2010)
Sam S. Tsai, David M. Chen, Gabriel Takacs, Vijay Chandrasekhar, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
Fast geometric re-ranking for image-based retrieval. ICIP (2010)
Ngai-Man Cheung, David M. Chen, Vijay Chandrasekhar, Sam S. Tsai, Gabriel Takacs, Sherif A. Halawa, Bernd Girod
Restoration of out-of-focus lecture video by automatic slide matching. ACM Multimedia (2010)
David M. Chen, Sam S. Tsai, Bernd Girod, Cheng-Hsin Hsu, Kyu-Han Kim, Jatinder Pal Singh
Building book inventories using smartphones. ACM Multimedia (2010)
Chuo-Ling Chang, Mina Makar, Sam S. Tsai, Bernd Girod
Direction-Adaptive Partitioned Block Transform for Color Image Coding. IEEE Trans. Image Process. 19 (7) (2010)
Gabriel Takacs, Vijay Chandrasekhar, Sam S. Tsai, David M. Chen, Radek Grzeszczuk, Bernd Girod
Unified Real-Time Tracking and Recognition with Rotation-Invariant Fast Features. CVPR (2010)
David M. Chen, Sam S. Tsai, Vijay Chandrasekhar, Gabriel Takacs, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
Inverted Index Compression for Scalable Image Matching. DCC (2010)
Vijay Chandrasekhar, David M. Chen, Andy Lin, Gabriel Takacs, Sam S. Tsai, Ngai-Man Cheung, Yuriy A. Reznik, Radek Grzeszczuk, Bernd Girod
Comparison of local feature descriptors for mobile visual search. ICIP (2010)
Vijay Chandrasekhar, David M. Chen, Zhi Li, Gabriel Takacs, Sam S. Tsai, Radek Grzeszczuk, Bernd Girod
Low-rate image retrieval with tree histogram coding. MobiMedia (2009)
Mina Makar, Chuo-Ling Chang, David M. Chen, Sam S. Tsai, Bernd Girod
Compression of image patches for local feature extraction. ICASSP (2009)
Sam S. Tsai, David M. Chen, Gabriel Takacs, Vijay Chandrasekhar, Jatinder Pal Singh, Bernd Girod
Location coding for mobile image retrieval. MobiMedia (2009)
Vijay Chandrasekhar, Gabriel Takacs, David M. Chen, Sam S. Tsai, Radek Grzeszczuk, Bernd Girod
CHoG: Compressed histogram of gradients A low bit-rate feature descriptor. CVPR (2009)
David M. Chen, Sam S. Tsai, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod
Streaming mobile augmented reality on mobile phones. ISMAR (2009)
David M. Chen, Sam S. Tsai, Vijay Chandrasekhar, Gabriel Takacs, Jatinder Pal Singh, Bernd Girod
Tree Histogram Coding for Mobile Image Matching. DCC (2009)
Sam S. Tsai, David M. Chen, Jatinder Pal Singh, Bernd Girod
Rate-efficient, real-time cd cover recognition on a camera-phone. ACM Multimedia (2008)
Sam S. Tsai, Hsueh-Ming Hang
Motion information scalability for MC-EZBC. Signal Process. Image Commun. 19 (7) (2004)