Computer Science
Scientific paper
Jan 2005
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2005spie.5633..514y&link_type=abstract
Advanced Materials and Devices for Sensing and Imaging II. Edited by Wang, Anbo; Zhang, Yimo; Ishii, Yukihiro. Proceedings of
Computer Science
Scientific paper
Accurate grading is necessary to ensure the quality of tiles. The quantity of color difference is an important base for grading tiles. For this reason it is necessary to quantify the color differences of tiles. This paper presents a new method of using computer vision technology to measure color differences tiles. It uses CCD image sensors to obtain color images of tiles. The images are then processed with computer to produce the RGB of the color image. The image is then converted from RGB space to CIE1976L*a*b* color space. The character colors are then obtained. The color differences is then determined based on the character colors. A measure system and the color difference computing software were designed. Results from experiments were also given in this paper that color difference values with the different color index are larger than the same color index. The experimental results show that this measuring method can be used for real-time measuring for ceramic tiles.
Cai Qiang
Wang Li
Yang Ling
Yuan Huijuan
Zhou Zhen
No associations
LandOfFree
The research of measuring method about color difference of tiles does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with The research of measuring method about color difference of tiles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The research of measuring method about color difference of tiles will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1069637