A correction method of edge reflection pixels based on tof depth camera
A depth camera and reflective pixel technology, applied in image enhancement, image analysis, image data processing, etc., to achieve stable and efficient methods, excellent repair effects, and solve denoising problems
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[0027] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.
[0028] refer to Figure 1-7 As shown, an edge reflection pixel correction method based on TOF depth camera, such as figure 1 shown, including the following steps:
[0029] Obtain the depth map information, use the depth camera to obtain the depth map information and infrared grayscale image information, the depth map information is used to obtain the geometric features required by the algorithm, and the infrared grayscale image information is used to obtain the texture features required by the algorithm; figure 2 As shown, it is a schematic diagram of plane depth based on TOF depth camera, and the edge pixels are shown in circles. In general, absolute vertical shooting cannot be guaranteed, but the longitudinal section processing is performed on the captured image to obtain the longitudinal section depth map of the center line of s...
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