获取-照片文档必须由数码相机拍摄获取图像产生，或由扫描仪将纸制照片扫描入电脑产生。
ACQUISITION - The image file may be produced by acquiring an image with a digital camera or by digitizing a paper photograph with a scanner.
摘要：对于扫描或相机拍摄的低分辨率文本图片，提出一种基于马尔科夫随机场的文本图像清晰化算法。
Absrtact: Document text images captured by book scanner or camera usually require resolution enhancement for other usage, present a text image enhancement algorithm based on Markov random field.
照片文档必须由数码相机拍摄获取图像产生，或 由扫。描仪将纸制照片扫描入电脑产生。
ACQUISITION - The image file may be produced by acquiring. an image with a digital camera or by digitizing a paper …
照片文档必须由数码相机拍摄获取图像产生，或 由扫。描仪将纸制照片扫描入电脑产生。
ACQUISITION - The image file may be produced by acquiring. an image with a digital camera or by digitizing a paper …
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