对于任意位置上的物体经由球面镜反射后,所形成的像可以用简单的 光线图 ( ray diagram )找到。在此方法中我们用实线画出光的真实路径(或实像),用虚线画出光的延伸线(或虚像),若光线由物顶出发,则所形成的像及位...
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利用现场可编程门阵列器件FPGA实现了结构光激光线图像条纹中心线的实时提取。
The use of field of programmable gate array (FPGA) makes the detection of Central Line of structured laser light stripe image implementation in real -time.
给出了三维机器视觉测量系统中激光线图像与零件特征边缘图像交点的求解方法,为三维机器视觉测量系统的三维坐标计算奠定了基础。
An appropriate way is given for calculating the intersection points of the parts image edge and the laser image line. The work in this paper makes the 3d coordinates calculation possible in...
钱德勒望远镜对X射线观测的记录,也如哈勃望远镜一样观测同一视点,如此一来,天文学家们就能在哈勃望远镜拍摄到的可见光线图像上画出钱德勒望远镜拍摄的X射线图图像。
For its record X-ray observation, Chandra stared in the same spot as Hubble, so astronomers could map Chandra's X-ray imagery on top of Hubble's visible light images.
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