首页>
外国专利>
DETECTION OF HUMAN ACTIONS FROM VIDEO DATA
DETECTION OF HUMAN ACTIONS FROM VIDEO DATA
展开▼
机译：从视频数据中检测人类动作
展开▼
页面导航
摘要
著录项
相似文献
摘要
Video detection behavioral system is extracted characteristic using characteristic extractor and derives from the space-time interest points that video data detects. The characteristic value data quantizer of feature extraction is distributed to the feature vector in storehouse. Case is distributed in the contribution for calculating the space-time interest points of the sum of bin value, is had the relevant adjustment size of cabinet the sum of identical and/or is contributed. Predetermined action type between the handicap score system-computed this feature vector and reference vector of video detection action one. The relevant adjusted size of summation in storehouse and/or contribution are to adapt in training step, obtain each case based on the matched score in part and use initial actuating detector.
展开▼
