STUDY ON IMAGE EDGE PROPERTY LOCATION BASED ON FRACTAL THEORY

来源 :Chinese Journal of Mechanical Engineering(English Edition) | 被引量 : 0次 | 上传用户:adamadama
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
A novel approach of printed circuit board(PCB)image locating is presented Based on the rectangle mark image edge of PCB,the featur es is used to describe the image edge and the fractal properby of image edge is analyzed It is proved that the rectang
其他文献
A number of studies show that environmental stress conditions increase abscisic acid (ABA) and hydrogen peroxide (H2O2) levels in plant cells. Despite this central role of ABA in altering stomatal ape
期刊
Auxin distribution during embryogenesis and seed germination were studied with transgenic Arabidopsis plants expressing GUS gene driven by a synthetic DR5 promoter,an auxin responsive promoter. The re
期刊
期刊
期刊
FLASH世界离我们的生活越来越近,几乎充斥在我们生活的每一个角落,无论是在网络还是在现实,我们为它疯狂,为它痴迷,甚至为它抛头颅洒热血。很多发烧友成立了“闪客”一族。现在让我们的智慧之光为它疯狂地闪吧!
期刊
期刊
期刊
期刊
期刊
期刊