Improving the Quality and Contrast of Image Details Using the Geodesic Distance Filter

• Published in: Journal of communications technology & electronics Vol. 65; no. 6; pp. 706 - 711
• Main Authors: Karnaukhov, V. N., Kober, V. I., Mozerov, M. G.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01.06.2020; Springer; Springer Nature B.V
• Subjects: Algorithms; Communications Engineering; Convolution; Engineering; Equipment and supplies; Image contrast; Image processing; Image quality; Mathematical Models and Computational Methods; Medical imaging equipment; Networks; Quality management; Recursive methods; Representations; Visual perception; multispectral image reconstruction; geodesic distance filter; enhancement of image detail and contrasting

—As a rule, modern methods of improving and contrasting image details are based on the edge-preserving filters or bilateral filters. However, the computational complexity of classic bilateral filters is proportional to the square of the number of pixels in the image and fast algorithms are not alway...