General image enhancement framework

Details General image enhancement framework General image enhancement framework

1998-09-16

2000-08-22

Rogers, Scott

Image analysis

Image enhancement or restoration

382266, 382275, G06T 500, G06T 550

Patent

active

061084530

ABSTRACT:
A method comprising forming an approximated image from an original input image, forming a pre-enhancement map by differentiating the approximated image from the input image, enhancing the pre-enhancement map according to an image enhancement technique forming an enhanced map thereby, and combining the enhanced map with the approximated image to generate an enhanced image.

REFERENCES:
patent: 5717789 (1998-02-01), Anderson et al.

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