drawing camera meaning in English

绘图室
描绘器

Based on perspective model , it was proposed that drawing camera inner parameters with physics method ; in image processing , especially the particularity of robot object localization and tracking , it was proposed that several effective methods of image smoothing and sharpening , edge detection , boundary tracking ; at the same time , in order to complete object recognition , we introduced the methods of drawing object character parameters ; in object image matching , two kinds of effective object matching arithmetic was proposed ; based on the principle of object 3d information restoration , we proposed two kinds of arithmetic of 3d coordinate restoration of object feature points , and completed object movement parameters estimate and object tracking and prediction , and presented experimental result
以透视成像模型为基础，提出了用物理方法来提取摄像机内部参数；从图像处理角度出发，针对机器人目标定位与跟踪的特殊性，提出了几种行之有效的图像平滑、锐化、边缘提取以及边界跟踪的方法；同时，为了完成目标的识别，介绍了目标特征参数的提取方法；在目标图像匹配上，提出了两种快速有效的目标匹配算法；基于目标深度信息恢复原理，提出两种目标特征点三维坐标恢复的方法，同时完成了目标运动参数估计和目标的跟踪与预报，并最后给出了实验结果。