Extracting Human Motion from Video Images

• Main Authors: Chi-Rong Wang, 王啟榮
• Other Authors: Yu-Tai Ching
• Format: Others
• Language: en_US
• Published: 1994
• Online Access: http://ndltd.ncl.edu.tw/handle/43999695981342217107

碩士 === 國立交通大學 === 資訊科學學系 === 82 === In this thesis, we present an algorithm to extract human motion from a sequence of images. The proposed algorithm can be considered as a combination of pixels based and features based segmentation. The algorithm consists of three steps: (1) extraction motion information. (2) region growing. (3) refinement. Our algorithm is easy and practicable. The scheme has been applied to a number of realistic sequences with encouraging results. Although the technique is developed for human body motion, it is speculated that the same algorithm can be applied for segmenting other types of sequences with moving objects.