首页>
外国专利>
IDENTIFYING PICTURE AREAS BASED ON GRADIENT IMAGE ANALYSIS
IDENTIFYING PICTURE AREAS BASED ON GRADIENT IMAGE ANALYSIS
展开▼
机译:基于梯度图像分析的图像区域识别
展开▼
页面导航
摘要
著录项
相似文献
摘要
In one embodiment, a method for identifying areas in a document image is provided. The method comprises generating binarized and gradient images based on the document image; and performing a classification operation to classify areas in the document image into one of a noise area and a picture area based on attributes computed on the binarized and gradient images.
展开▼