Study on the Measurement Method of Wheat Volume Based on Binocular Structured Light
Zhike Zhao,
Hao Chang,
Caizhang Wu
Abstract:In this paper, we propose a grain volume measurement method based on binocular structured light to address the need for fast and high-precision grain volume measurement in grain stocks. Firstly, we utilize speckle structured light imaging to tackle the image matching problem caused by non-uniform illumination in the grain depot environment and the similar texture of the grain pile surface. Secondly, we employ a semi-global stereo matching algorithm with census transformation to obtain disparity maps in grain b… Show more
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