• Energy-Aware Portable Video Communication System Design for Wildlife Activity Monitoring 

    He, Zhihai, 1973-; Eggert, Jay; Cheng, Wenye; Zhao, Xiwen Owen; Millspaugh, Joshua J.; Moll, Remington James, 1983-; Beringer, Jeff; Sartwell, Joel (IEEE, 2008)
    In this paper, we introduce our recent research and development effort on energy-efficient portable video communication system design for wildlife activity monitoring. The capability of seeing what an animal sees in the ...
  • Lossless Image Compression Using Super-Spatial Structure Prediction 

    Zhao, Xiwen Owen; He, Zhihai, 1973- (IEEE, 2010-04)
    We recognize that the key challenge in image compression is to efficiently represent and encode high-frequency image structure components, such as edges, patterns, and textures. In this work, we develop an efficient ...