A method and apparatus for adjusting brightness of an image are provided, in which number distribution information of pixel brightness is detected, and the brightness of a specific area of the image is adjusted using characteristic values according to a distribution characteristic of the detected number distribution information. Accordingly, a decrease in an image recognition characteristic of a human being is compensated for in a specific area, such as, low-brightness area, of an image.

 
Web www.patentalert.com

< One dimensional feature enhancement

> Method and apparatus for providing noise reduction

> Method and related compensation circuit for compensating black cores of an image sensor

~ 00598