https://www.selleckchem.com/pr....oducts/adenosine-cyc
To improve the accuracy and robustness of linear motor mover position detection, a linear motor displacement measurement method is proposed based on the extended speed-up robust features algorithm and sawtooth stripe image. First, a sawtooth stripe image is constructed as the target image. To optimize the target image with strong robustness, the spatial frequency and image standard deviation are introduced as the image quality evaluation indices. Second, a line scan camera fixed on the linear motor is used to capture th
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