Xiaofei Feng

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With the development of barcode applied fields, the data capacity expressed by barcode is required to increase. Both enlarging the barcode size and enhancing the barcode density have some limits. We design a 2D color based on 2D barcode. This barcode is added color, and the encoded method for Chinese character is applied according to the usage frequency.(More)
This paper proposes a segmentation-based global optimization method for depth estimation. Firstly, for obtaining accurate matching cost, the original local stereo matching approach based on self-adapting matching window is integrated with two matching cost optimization strategies aiming at handling both borders and occlusion regions. Secondly, we employ a(More)
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