High-speed and bio-mimetic control of a stereo head system
High-speed and bio-mimetic control of a stereo head system
复制标题
立体声头系统的高速仿生控制
DOI：
10.11499/sicep.2004.0.59.1
复制
发表时间：
2004
期刊：
影响因子：
--
通讯作者：
N. Ohnishi
中科院分区：
文献类型：
--
作者：
Y. Nakabo;N. Fujikawa;T. Mukai;Y. Takeuchi;N. Ohnishi
当一个人跟踪一个移动的物体时，他会配合地转动眼睛和头。这种合作运动的一个例子是只用眼睛或同时用头和眼睛进行追踪。在这项研究中，我们开发了一个带有高速视觉系统的双目头，用于跟踪快速和不规则移动的物体。通常，双眼的头部被控制转向移动目标的前方。我们提出了一种利用“头部运动系数”来减少头部运动的头眼协同方法，该方法考虑了目标的位置和速度。实验结果表明，该方法可以有效地跟踪具有仿人运动的目标。
When a human tracks a moving object, he turns his eyes and head cooperatively. One example of this cooperative motion is that tracking only using his eyes or using both his head and eyes. In this research, we have developed a binocular head with a high-speed vision system to track a fast and irregularly moving object. Usually, binocular heads are controlled to turn to a front of a moving target. We propose a head-eye cooperative method using the "head motion coefficient" which reduces head motions considering the position and the velocity of a target. We made some experiments and show that proposed method can track the target efficiently with human-like motion.