This project addresses the challenge of recovering the true texture of a surface from a single grayscale or color image under *uneven illumination. Uneven lighting often masks or distorts the ...
A Python implementation of frequency-domain filtering techniques for grayscale images, covering noise removal, spatial-frequency convolution equivalence, and illumination correction via homomorphic ...
Abstract: When the spectrum of multiplicative noise is overlapped with the spectrum of the true signal, the effect of noise elimination is bad using homomorphic filtering method. The principle of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results