首页>
外国专利>
APPARATUS AND METHOD FOR VIDEO SENSOR-BASED HUMAN ACTIVITY AND FACIAL EXPRESSION MODELING AND RECOGNITION
APPARATUS AND METHOD FOR VIDEO SENSOR-BASED HUMAN ACTIVITY AND FACIAL EXPRESSION MODELING AND RECOGNITION
展开▼
机译：基于视频传感器的人类活动和面部表情建模与识别的装置和方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
The present invention relates to modeling and recognition of the body motion and facial expression, human motion process to obtain as the principle element of the depth and / or a binary-like image of the body motion is extracted from the video clip in the modeling method and the principle elements acquiring the ICA representations based on and the ICA process to obtain a codebook using the process and the vector quantization to determine a feature through the LDA based on the expression and the process and the conditions for determining the observed symbol sequence from the video clip transition and divide that by using the HMM is based on the observation matrix includes the step of learning the human body operates the operation part or expression as a human body or the face has the advantage it is possible to recognize, without (segmenting). ; human activity recognition, facial expression, HMM, LDA.
展开▼
