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In this paper, a new color image enhancement technique is proposed. First, input color images are converted to the HSV color space. Then, a new proposed enhancement homomorphic filtering technique is applied on the value component to improve illumination. Finally, a color restoration function is used to overcome the problems of color violation. For the(More)
Human action recognition has drawn much attention in the field of video analysis. In this paper, we develop a human action detection and recognition process based on the tracking of Interest Points (IP) trajectory. A pre-processing step that performs spatio-temporal action detection is proposed. This step uses optical flow along with dense(More)
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