Adaptive filter matching binocular camera module and stereo matching method thereof
A binocular camera and adaptive matching technology, applied in the field of cameras, can solve problems such as low accuracy, and achieve the effects of improving reliability, suppressing noise, and improving image stereo matching.
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[0043] The baseline of the binocular camera module is adjustable, that is, the distance between the left and right cameras is adjustable, and the distance between the filter automatic matching module can be adjusted according to the distance between the cameras. Before use, the filter module needs to be manually calibrated, that is, rotated to the zero point correction position, at this time, the polarization axis of the filter is perpendicular to the horizontal line.
[0044]The two-color reflection model analysis is performed on the pixels in the attention area of the left and right images, and the maximum specular reflection component is separated. After the filter is rotated to the orthogonal output of the maximum specular reflection component, the maximum specular reflection component is effectively suppressed.
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