We consider descriptors in polar and log-polar coordinates that produce compact description of the image near interest points. These descriptors may be used to establish one-to-one correspondence between points in two images. Algorithms to compute these descriptors are described and the results of a numerical experiment comparing them with SIFT and SURF descriptors are reported. The numerical experiment suggests that the proposed descriptors are highly efficient for finding conjugate points in two images.
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Translated from Prikladnaya Matematika i Informatika, No. 52, 2016, pp. 83–92.
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Lukianitsa, A.A. Efficient Local Image Descriptors. Comput Math Model 28, 237–244 (2017). https://doi.org/10.1007/s10598-017-9360-7
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DOI: https://doi.org/10.1007/s10598-017-9360-7