partial image meaning in English
分图像
Examples
- Because partial picture was shot from different direction , their projection plane has angle inevitably . to maintain spacial constraint relationship of actual scene and keep visual consistency , each partial image which describes its projection plane must be projected to one surface
由于局部图像分别是在不同的方向上拍摄的，它们的投影平面存在一定的夹角，为了维持实际场景中的空间约束关系，保证实际场景中的视觉一致性，必须将拍照得到的反映各自投影平面的各局部图像映射到某一曲面上。 - The procedure functions in the compare between partial image of dynamic collection and corresponding image of the airscape . in chapter 5 , basing on the analysis of correlative theory of digital image , we introduce the improved fasted - down algorithm and simulative anneal algorithm , which applies to nn calculation , an d bring forward the unique and effective means , correlative original value evaluation . basing on the combination of correlative arithmetic , a stable , high - speed and exact correlative arithmetic is formed , which makes it possible to apply computer vision detection of single - needle quilting in industrial production
本文展开研究并取得一定成效：构建了基于pci总线的微机实时图像采集系统；在采集的布料总图(鸟瞰图)的基础上，通过数字图像的数字滤波、图像增强、边缘检测等处理，提取布料图像的边缘，对轮廓的矢量化的象素点进行搜索，得到相应的图案矢量图，从而确定绗缝的加工轨迹，生成加工指令；在进给加工过程中，主计算机对动态局部图像与总图(鸟瞰图)的对应部分进行图像相关的匹配计算，应用数字图像理论，结合神经网络计算的改进最速下降法和模拟退火算法，提出独特而有效的相关迭代初始值赋值方法，形成稳定、高速和准确的相关运算，实现单针绗缝视觉测量和自动控制。