Aug 26, 2019 · We propose a Fourier approximation of BPBF that can accelerate the filtering (by an order) without loss in visual quality.
A variant of bilateral filtering, called bright-pass bilateral filtering (BPBF), can be used for illumination estimation. However, BPBF is computation intensive.
A Fourier approximation of BPBF that can accelerate the filtering (by an order) without loss in visual quality is proposed and is competitive with recent ...
The purpose of the HE is to adjust contrast rather than brightness, which results in over-enhancement and intensity saturation effect in most cases. ... ...
Jul 23, 2024 · We propose a gamma function based on the brightness average. We propose a weighted fusion method according to the gray entropy.
Nov 30, 2024 · We propose a Bilateral Enhancement Network with signal-to-noise ratio fusion, called BiEnNet, for lightweight and generalizable low-light image enhancement.
Fast Bright-Pass Bilateral Filtering for Low-Light Enhancement
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A fast color image enhancement algorithm based on Max Intensity ...
pmc.ncbi.nlm.nih.gov › PMC4125365
We have developed a fast image enhancement algorithm based on an illumination reflectance model. The illumination veil function has been effectively estimated ...
Fast bilateral filtering for the display of high - dynamic - range images. ... Low-light image enhancement based on guided image filtering in gradient domain.
This algorithm organically integrates histogram equalization and bilateral filtering, aiming to improve image quality while reducing noise in the image.