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Contrast enhancement and small detail blending of photographic images
Contrast enhancement and small detail blending of photographic images
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机译:摄影图像的对比度增强和小细节融合
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摘要
A method and apparatus for improving the quality of photographic images by projection through a linear radial transmission filter. The invention yields small detail blending or contrast enhancement of small details with a minimum loss of sharpness. A simple enlarger and a linear radial transmission filter are used to process a wide variety of images and are capable of simple adjustment to vary the resulting degree of blending or enhancement.
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