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This paper proposes a new color calibration method for multi-camera systems with a novel omnidirectional color checker. The designed cylindrical color checker contains a periodic array of color patches, and is visible for all the cameras without manual adjustment. For color calibration, accurate global correspondences are first generated by local descriptors and area-based correlation methods. Then,...
The purpose of this project is to design and implement a portable yet high resolution color sensor which can identify the color, and can discern the color difference between a new paint and the old one. The resolution is 1/256 in digit. This device can give the provider a handful tool to get the right color of paint when body job is needed. Also, this device can ensure customers their paint jobs are...
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