Multidirectional Gradient Neighbourhood-Weighted Image Sharpness Evaluation Algorithm

Yan, XY; Lei, J; Zhao, Z

Lei, J (corresponding author), Xian Univ Posts & Telecommun, Sch Comp Sci & Technol, Xian 710121, Shaanxi, Peoples R China.

MATHEMATICAL PROBLEMS IN ENGINEERING, 2020; 2020 ():

Abstract

Aiming at the problem that the image sharpness evaluation algorithm in the photoelectric system has a slow speed in actual processing and is severely ......

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