A Novel Method to Compensate Variety of Illumination in Face Detection
نویسندگان
چکیده
This paper describes a novel method LogAbout to compensate variety of illumination in face detection. The highlight and shadow parts of the image are rendered further away from the transformation we proposed, thus increasing the image contrast. Some traditional methods based on spatial-domain are introduced in this paper. Experiments and Comparisons with each scheme we introduced are presented. The results of experiment data show that the correctly detected rate is obviously increased after illumination compensation with the scheme LogAbout. This idea can solve the illumination compensation problem quickly and efficiently, which fits for detecting face automatically and tracking face in real time. The idea LogAbout proposed in this paper can also contribute to general image processing, object detection and recognition.
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