Publications

Journal Papers

Vijay Chandrasekhar, Winston KG Seah, Zhi Ang Eu, Venkatesh Pillai, “Efficient Area Localization Scheme for Wireless Sensor Networks”, Submitted to ACM Wireless Netowrks Journal.

Conference Papers

S. Tsai, D. Chen, Gabriel Takacs, Vijay Chandrasekhar, Jatinder Singh, B. Girod, “Location Coding for Mobile Image Retrieval Systems”, Submitted to Mobimedia, London, UK, September 2009.

Vijay Chandrasekhar, D. Chen, Zhi Li, Gabriel Takacs, Sam S. Tsai, Radek Grzeszczuk, B. Girod, “Low-Rate Image Retrieval with Tree Histogram Coding”, Submitted to Mobimedia, London, UK, September 2009.

Vijay Chandrasekhar, Gabriel Takacs, D. Chen, S. Tsai, R. Grzeszczuk, B. Girod, “CHoG: Compressed Histogram of Gradients - A low bit rate descriptor”,  Proceedings of IEEE Conference on Computer Vision and Pattern Recognition, Miami, June 2009. Oral Presentation (4% acceptance).  International Provisional Patent Filed.

D. Chen, S. Tsai, Vijay Chandrasekhar, Gabriel Takacs, Jatinder Singh, B. Girod, “Tree Histogram Coding for Mobile Image Matching”, Proceedings of Data Compression Conference (DCC), Snowbird, Utah, March 2009.

Vijay Chandrasekhar, Gabriel Takacs, B. Girod, et. al, “Transform Coding of Feature Descriptors”,  Proceedings of Visual Communication and Image Processing, San Jose, January 2009.

D. Chen, S. Tsai, Vijay Chandrasekhar, G. Takacs, J.Singh, B.Girod, “Robust image retrieval using multi-view scalable vocabulary trees”, Proceedings of Visual Communication and Image Processing, San Jose, January 2009.

Gabriel Takacs, Vijay Chandrasekhar, B.Girod et. al, “Outdoors Augmented Reality on Mobile Phone using Loxel based Visual Feature Organization”, Proceedings of ACM Multimedia Information Retrieval (MIR), Vancouver, Canada, October 2008. Oral Presentation (20% acceptance).

D. Chen, Vijay Chandrasekhar, G. Takacs, J. Singh, and B.Girod, "Color restoration for objects of interest using robust image features", Proceedings of IEEE International Workshop on Multimedia Signal Processing (MMSP), Queensland, Australia, October 2008.

Vijay Chandrasekhar, Gabriel Takacs, B. Girod, R. Grzeszczuk, "Feature Tracking for Mobile Augmented Reality using Video Coder Motion Vectors", Proceedings of the Sixth IEEE and ACM International Symposium on Mixed and Augmented Reality (ISMAR 07), Nara, Japan, November 2007.

Vijay Chandrasekhar, Zhi Ang Eu, Winston KG Seah, Venkatesh Pillai, "Experimental Analysis of Area Localization Scheme for Sensor Networks", Proceedings of IEEE Wireless Communications and Networking Conference (WCNC), Hong Kong, March 2007.

Vijay Chandrasekhar, Winston KG Seah, Yoo Sang Choo, How Voon Ee, "Localization in Underwater Sensor Networks: Survey and challenges", Proceedings of the ACM Workshop on Underwater Networks (WUWNETS),ACM MobiCom, Los Angeles, CA, September 2006.

Jeffrey HS Tay, Vijay Chandrasekhar and Winston KG Seah, "Range-free Localization Using Dynamic Hop Size Computation in Wireless Sensor Networks", Proceedings of the IEEE Conference on Industrial Informatics (INDIN), Singapore, August 2006.

Jeffrey HS Tay, Vijay Chandrasekhar and Winston KG Seah, "Selective Iterative Multilateration for Hop Count-Based Localization in Wireless Sensor Networks", Proceedings of the Workshop on Mobile Location-Aware Sensor Networks (MDM), Nara, Japan, May 2006.

Vijay Chandrasekhar, Winston KG Seah, "Area Localization Scheme for Sensor Networks", Proceedings of IEEE OCEANS Asia Pacific Conference, Singapore, May 2006.