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The paper presents a novel approach for representing color and intensity of pixel neighborhoods in an image using a co-occurrence matrix. After analyzing the properties of the HSV color space, suitable weight functions have been suggested for estimating relative contribution of color and gray levels of an image pixel. The suggested weight values for a pixel and its neighbor are used to construct an...
We propose a new approach to temporal video segmentation in which shot boundaries are detected by object-level matching of video frames. I-frames are initially segmented using features extracted from the HSV color space. Two consecutive I-frames are compared in terms of the color, size and position of their objects. A shot boundary is detected if there is a strong mismatch between frame objects. We...
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