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Method of enhancing the contrast of spatially-localized phenomena in an image
Method of enhancing the contrast of spatially-localized phenomena in an image
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机译:增强图像中空间局部现象的对比度的方法
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摘要
In a method to enhance the contrast of spatially-localized phenomena in an image such as microcalcifications in a mammogram, a multiscale decomposition is applied to a digital signal representation of the image thereby generating a number of detail images at different scales, the detail signals pertaining to the spatially-localized phenomena having a common polarity (either negative or positive) being modified at at least one scale.
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