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Method and apparatus for distinguishing between noisy continuous tone document types and other document types to maintain reliable image segmentation
Method and apparatus for distinguishing between noisy continuous tone document types and other document types to maintain reliable image segmentation
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机译:区分嘈杂的连续色调文档类型和其他文档类型以维持可靠的图像分割的方法和设备
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摘要
A method and apparatus are disclosed for distinguishing noisy continuous tone document types from other document types such as halftone or text, in order to maintain reliable image segmentation. In both cases a Range of Video microclassifier is added to the other microclassifiers (Sij, estimated halftone frequency, etc.) to disqualify noisy continuous tone images from being incorrectly classified as other document types such as halftone or text document types.
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