A straight line detection method based on self-adaptation multi-scale fast discrete Beamlet transform
A straight line detection and self-adaptive technology, which is applied in the field of image processing, can solve the problems of truncated straight lines, waste of calculation amount, and large amount of calculation, and achieve the effects of difficult truncation, complete results, and reduced calculation amount
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[0018] Now in conjunction with embodiment, accompanying drawing, the present invention will be further described:
[0019] The present invention defines an Adaptive Tile Recursive Dyadic Partitioning (ATRDP for short) algorithm on the basis of the traditional discrete Beamlet transform binary recursive partitioning algorithm. use S here i,j,l Represents each partition sub-block, where (i, j) represents the x-coordinate and y-coordinate of the upper left corner of the sub-block in the original image, l represents the side length of the sub-block, k represents the kth partition sub-block, and J represents the Perform adaptive tile regression partitioning J times. Then the ATRDP algorithm is defined as follows:
[0020] ①ATP J is an ATRDP.
[0021] ②If ATP J = { S i 0 , j 0 ...
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