Video object detection, segmentation and motion trajectory extraction over compressed domain

• 主要作者: Eng, How Lung
• 其他作者: Ma, Kai Kuang
• 格式: Theses and Dissertations
• 出版: 2008
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
• 在線閱讀: http://hdl.handle.net/10356/4232
• 機構: Nanyang Technological University

This thesis focused on low-level visual feature extraction over compressed bitstreams, containing macroblock motion vectors (MVs) and DCT coefficients.