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The surface color of some mature fruit has little difference with the background color or the entire fruit surface color has inconsistent under the nature growth condition. This fruit image segmentation is very difficulty with the color threshold or the segmentation result is the serious error of the goal outline. A new mutual information threshold iteration segmentation method based on the multi-spectrum...
The fuzzy concept theory is applied in the emotion ontology library construction due to the emotion's fuzzy characteristic. This paper suggests a method of building emotion semantic ontology using the Fuzzy Formal Concept Analyzing (FFCA) theory. Then fuzzy emotion concept lattice is presented, which is on the basis of fuzzy emotion. Finally, a retrieval model in image semantic emotion is provided...
An algorithm of early fire image detection and identification based on discrete fractal Brownian incremental random field model (DFBIR) is proposed in this paper. The flame color brightness and motion clues are chosen as the imprint of the fire image. At first, the suspicious fire region is detected by the flame color model. And the differential model is used to analyze if the suspicious fire region...
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