2) Protuberant characters
凹凸字符
1.
The method of protuberant characters image acquisition based on shadow moiré is presented.
提出一种基于阴影莫尔法的凹凸字符图像获取方法,针对压印凹凸字符的特点给出了基于阴影莫尔法的字符图像获取的理论分析。
3) raised or indented characters
凹凸字符
1.
Images of raised or indented characters are of poor contrast because the characters have the same color and material as the background.
凹凸字符在成像时,由于字符和背景的材料和颜色一致,得到的图像对比度较低,在提取字符特征时较一般字符相比难度较大。
5) protuberant character recognition
凹凸字符识别
6) Protuberant Character
标牌凹凸字符
1.
Study on Image Acquisition and Recognition for Protuberant Character on Label Based on Moiré Technology;
基于莫尔技术的标牌凹凸字符图像获取与识别研究
补充资料：凹凸
1.凹陷和凸起;高低不平。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条