标题:Study on the 3D rebuilding of solid characters
作者:Li, Guoping ;Liu, Huaguan ;Li, Xueyong ;Ai, Changsheng
通讯作者:Li, G
作者机构:[Li, Guoping ;Liu, Huaguan ;Ai, Changsheng ] School of Mechanical Engineering, University of Jinan, Jinan 250022, China;[Li, Xueyong ] School of Mecha 更多
会议名称:International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2010
会议日期:13 March 2010 through 14 March 2010
来源:2010 International Conference on Measuring Technology and Mechatronics Automation, ICMTMA 2010
出版年:2010
卷:3
页码:648-652
DOI:10.1109/ICMTMA.2010.165
关键词:3D rebuilding; Computer vision; Iso-value rendering; Shadow Moiré; Solid characters
摘要:Image quality is a key factor for labels' characters recognition .The acquisition got by CCD camera directly has no high quality. When the image is converted to binary image, some strokes of characters lost and affected recognition rate. The protuberant characters' key feature on the labels is that they have height or depth information. Due to this feature, here proposes the acquisition method of contour layer image based on shadow Moiré method in this paper. The method rebuilds the solid image of the character by computer technology based on the contour layer image, which can also eliminates the stroke odds and the loss of character edge partially. These solid characters images are rebuilt by contour surface. We can obtain the global 3D image. At last, syncopate the global 3D rebuilding characters on any planar, which can be realized as obtaining the 2D images of characters at any planar. The experiment results show that we can acquire good binary images of characters. © 2010 IEEE.
收录类别:EI;SCOPUS
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-77953073833&doi=10.1109%2fICMTMA.2010.165&partnerID=40&md5=a9852f1a5f46a071af2bf71f9352d837
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