Publication Date: 2023/06/17
Abstract: With the development of science and technology, the application of digital image technology is more and more extensive, such as aircraft remote sensing and satellite remote sensing technology in aerospace technology, ultrasonic image processing in biomedical engineering, communication engineering wavelet transform image compression coding. As a part of digital image preprocessing, image sharpening plays an important role in enhancing and extracting the edge and contour of the scene in the image. This paper mainly studies single-direction first-order differential sharpening and directionless first-order differential sharpening. Relevant simulation codes are written by MATLAB software, and then corresponding conclusions are drawn by comparison.
Keywords: Image Sharpening Processing; MATLAB; Image Sharpening Algorithm.
DOI: https://doi.org/10.5281/zenodo.8049868
PDF: https://ijirst.demo4.arinfotech.co/assets/upload/files/IJISRT23MAY2600.pdf
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