Construction of an Intelligent Room Based on Gesture Recognition
Construction of an Intelligent Room Based on Gesture Recognition
复制标题
基于手势识别的智能房间建设
DOI：
10.1299/kikaic.73.258
复制
发表时间：
2007
期刊：
影响因子：
--
通讯作者：
K. Umeda
中科院分区：
文献类型：
--
作者：
K. Irie;Naohiro Wakamura;K. Umeda
本文提出了一种可以通过手势自然操作家用电器的智能房间。在室内设置具有平移和变焦功能的摄像机，利用图像信息实现系统。通过检测操作者挥动的手来识别操作者的操作意图和三维位置，将摄像头放大聚焦在操作者挥动的手上，并登记肤色。利用颜色信息提取手和手指区域，识别手和手指的手势。该方法在手部动作检测阶段不需要颜色信息，使用的是当下的肤色，对肤色变化具有鲁棒性。通过识别手指向的方向来选择目标器具，通过识别手指的数量和手的动作来实现器具的开关、音量的调大/调低、频道的切换等操作。
This paper proposes an intelligent room in which a person can operate home appliances naturally by gestures. Cameras with pan-tilt and zoom functions are set in the room, and the system is realized by using image information. Intention of operation and 3D position of the operator are recognized by detecting his/her hand waving, and the cameras are zoomed and focused on the operator's waved hand and the skin color is registered. The hand and finger regions are extracted by using the color information and gestures with the hand and fingers are recognized. This method is robust for the change of skin color because color information is not necessary at the stage of detecting hand waving and the skin color at the moment is used. A target appliance is chosen by recognition of pointing direction by the hand and operations of the appliances such as switching on/off, turning up/down of volume and changing channels are realized by recognizing the number of fingers and the hand's motion.