Feature Tracking for Mobile Augmented Reality Using Video Coder Motion Vectors. - Gabriel Takacs; Vijay Chandrasekhar 001; Bernd Girod; Radek Grzeszczuk (ISMAR, 2007)

Outdoors augmented reality on mobile phone using loxel-based visual feature organization. - Gabriel Takacs; Vijay Chandrasekhar 001; Natasha Gelfand; Yingen Xiong; Wei-Chao Chen; Thanos Bismpigiannis; Radek Grzeszczuk; Kari Pulli; Bernd Girod (Multimedia Information Retrieval, 2008)

Color restoration for objects of interest using robust image features. - David M. Chen; Vijay Chandrasekhar 001; Gabriel Takacs; Jatinder Pal Singh; Bernd Girod (MMSP, 2008)

CHoG: Compressed histogram of gradients A low bit-rate feature descriptor. - Vijay Chandrasekhar 001; Gabriel Takacs; David M. Chen; Sam S. Tsai; Radek Grzeszczuk; Bernd Girod (CVPR, 2009)

Tree Histogram Coding for Mobile Image Matching. - David M. Chen; Sam S. Tsai; Vijay Chandrasekhar 001; Gabriel Takacs; Jatinder Pal Singh; Bernd Girod (DCC, 2009)

Low-rate image retrieval with tree histogram coding. - Vijay Chandrasekhar 001; David M. Chen; Zhi Li 001; Gabriel Takacs; Sam S. Tsai; Radek Grzeszczuk; Bernd Girod (MobiMedia, 2009)

Location coding for mobile image retrieval. - Sam S. Tsai; David M. Chen; Gabriel Takacs; Vijay Chandrasekhar 001; Jatinder Pal Singh; Bernd Girod (MobiMedia, 2009)

Quantization schemes for low bitrate Compressed Histogram of Gradients descriptors. - Vijay Chandrasekhar 001; Yuriy A. Reznik; Gabriel Takacs; David M. Chen; Sam S. Tsai; Radek Grzeszczuk; Bernd Girod (CVPR Workshops, 2010)

Unified Real-Time Tracking and Recognition with Rotation-Invariant Fast Features. - Gabriel Takacs; Vijay Chandrasekhar 001; Sam S. Tsai; David M. Chen; Radek Grzeszczuk; Bernd Girod (CVPR, 2010)

Inverted Index Compression for Scalable Image Matching. - David M. Chen; Sam S. Tsai; Vijay Chandrasekhar 001; Gabriel Takacs; Ramakrishna Vedantham; Radek Grzeszczuk; Bernd Girod (DCC, 2010)

Comparison of local feature descriptors for mobile visual search. - Vijay Chandrasekhar 001; David M. Chen; Andy Lin; Gabriel Takacs; Sam S. Tsai; Ngai-Man Cheung; Yuriy A. Reznik; Radek Grzeszczuk; Bernd Girod (ICIP, 2010)

Dynamic selection of a feature-rich query frame for mobile video retrieval. - David M. Chen; Ngai-Man Cheung; Sam S. Tsai; Vijay Chandrasekhar 001; Gabriel Takacs; Ramakrishna Vedantham; Radek Grzeszczuk; Bernd Girod (ICIP, 2010)

Fast geometric re-ranking for image-based retrieval. - Sam S. Tsai; David M. Chen; Gabriel Takacs; Vijay Chandrasekhar 001; Ramakrishna Vedantham; Radek Grzeszczuk; Bernd Girod (ICIP, 2010)

Restoration of out-of-focus lecture video by automatic slide matching. - Ngai-Man Cheung; David M. Chen; Vijay Chandrasekhar 001; Sam S. Tsai; Gabriel Takacs; Sherif A. Halawa; Bernd Girod (ACM Multimedia, 2010)

Mobile product recognition. - Sam S. Tsai; David M. Chen; Vijay Chandrasekhar 001; Gabriel Takacs; Ngai-Man Cheung; Ramakrishna Vedantham; Radek Grzeszczuk; Bernd Girod (ACM Multimedia, 2010)

Residual Enhanced Visual Vectors for on-device image matching. - David M. Chen; Sam S. Tsai; Vijay Chandrasekhar 001; Gabriel Takacs; Huizhong Chen; Ramakrishna Vedantham; Radek Grzeszczuk; Bernd Girod (ACSCC, 2011)

Compressing Feature Sets with Digital Search Trees. - Vijay Chandrasekhar 001; Yuriy A. Reznik; Gabriel Takacs; David M. Chen; Sam S. Tsai; Radek Grzeszczuk; Bernd Girod (ICCV Workshops, 2011)

3D mobile augmented reality in urban scenes. - Gabriel Takacs; Maha El Choubassi; Yi Wu 005; Igor Kozintsev (ICME, 2011)

The stanford mobile visual search data set. - Vijay Chandrasekhar 001; David M. Chen; Sam S. Tsai; Ngai-Man Cheung; Huizhong Chen; Gabriel Takacs; Yuriy A. Reznik; Ramakrishna Vedantham; Radek Grzeszczuk; Jeff Bach; Bernd Girod (MMSys, 2011)

Mobile Visual Search. - Bernd Girod; Vijay Chandrasekhar 001; David M. Chen; Ngai-Man Cheung; Radek Grzeszczuk; Yuriy A. Reznik; Gabriel Takacs; Sam S. Tsai; Ramakrishna Vedantham (IEEE Signal Process. Mag., 2011)

Compressed Histogram of Gradients: A Low-Bitrate Descriptor. - Vijay Chandrasekhar 001; Gabriel Takacs; David M. Chen; Sam S. Tsai; Yuriy A. Reznik; Radek Grzeszczuk; Bernd Girod (Int. J. Comput. Vis., 2012)

Residual enhanced visual vector as a compact signature for mobile visual search. - David M. Chen; Sam S. Tsai; Vijay Chandrasekhar 001; Gabriel Takacs; Ramakrishna Vedantham; Radek Grzeszczuk; Bernd Girod (Signal Process., 2013)

Rotation-invariant fast features for large-scale recognition and real-time tracking. - Gabriel Takacs; Vijay Chandrasekhar 001; Sam S. Tsai; David M. Chen; Radek Grzeszczuk; Bernd Girod (Signal Process. Image Commun., 2013)

Fast Computation of Rotation-Invariant Image Features by an Approximate Radial Gradient Transform. - Gabriel Takacs; Vijay Chandrasekhar 001; Sam S. Tsai; David M. Chen; Radek Grzeszczuk; Bernd Girod (IEEE Trans. Image Process., 2013)

Feature Matching Performance of Compact Descriptors for Visual Search. - Vijay Chandrasekhar 001; Gabriel Takacs; David M. Chen; Sam S. Tsai; Mina Makar; Bernd Girod (DCC, 2014)