摘要
手势是一种自然直观的人机交互方式,手势识别是新一代人机交互中的重要技术.深度图像可以方便的实现前景和背景的分割,提高手势识别的性能.从人手分割、特征提取和手势识别三个方面介绍了基于深度图像手势识别的研究现状及其应用,并对其中存在的难点展开讨论.
Hand gestures play a natural and intuitive communication mode for all human dia- logs. Gesture recognition becomes an important technology for future human computer interaction. Depth image improves performance of gesture recognition by easily segmenting human hand from background. A survey on gesture recognition based on depth image is presented from hand segment, feature extraction and gesture recognition technologies. Applications and some existing problems for gesture recognition are also referred.
出处
《内蒙古大学学报（自然科学版）》
CAS
CSCD
北大核心
2014年第1期105-111,共7页
Journal of Inner Mongolia University：Natural Science Edition
关键词
手势识别
深度图像
人机交互
计算机视觉
gesture recognition
depth image
human computer interaction
computer vision
