OpenCV中對Mat裏面depth,dims,channels,step,data,elemSize和數據地址計算的理解

cv::Mat depth/dims/channels/step/data/elemSize The class Mat represents an n-dimensional dense numerical single-channel or multi-channel array. It can be used to store (Mat類的對象用於表示一個多維度的單通道或者多通道稠密數組，它

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