Variable augmented neural network for decolorization and multi-exposure fusion
Q Liu, H Leung - Information Fusion, 2019 - Elsevier
This paper shows how to convert a color image to grayscale using convolutional neural
network (CNN), that preserves visual contrast via gradient domain modeling. We propose to …
network (CNN), that preserves visual contrast via gradient domain modeling. We propose to …
Two-stage decolorization based on histogram equalization and local variance maximization
J Yu, F Li, X Hu - SIAM Journal on Imaging Sciences, 2023 - SIAM
Image decolorization is widely used in single-channel image processing, black-and-white
printing, etc. Decolorization aims to generate a perceptually satisfactory gray image that …
printing, etc. Decolorization aims to generate a perceptually satisfactory gray image that …
Image decolorization combining local features and exposure features
S Liu, X Zhang - IEEE Transactions on Multimedia, 2019 - ieeexplore.ieee.org
Image decolorization is a task aiming to transform a color image to a grayscale one and is a
dimension reduction process which inevitably suffers from information loss. The general …
dimension reduction process which inevitably suffers from information loss. The general …
Contrast preserving image decolorization combining global features and local semantic features
X Zhang, S Liu - The Visual Computer, 2018 - Springer
Image decolorization known as the process to transform a color image to a grayscale one is
widely used in single-channel image processing, black and white printing, etc. It is a …
widely used in single-channel image processing, black and white printing, etc. It is a …
Two decades of colorization and decolorization for images and videos
S Liu - arXiv preprint arXiv:2204.13322, 2022 - arxiv.org
Colorization is a computer-aided process, which aims to give color to a gray image or video.
It can be used to enhance black-and-white images, including black-and-white photos, old …
It can be used to enhance black-and-white images, including black-and-white photos, old …
Extended RGB2Gray conversion model for efficient contrast preserving decolorization
The RGB2GRAY conversion model is the classical and most popularly used tool for image
decolorization. Recent researches have validated that optimally selecting the three …
decolorization. Recent researches have validated that optimally selecting the three …
Color contrast-preserving decolorization
Decolorization is to convert a color image into a gray scale image while preserve image
features such as salient structure and chrominance contrast. The sign of the color contrast is …
features such as salient structure and chrominance contrast. The sign of the color contrast is …
WpmDecolor: weighted projection maximum solver for contrast-preserving decolorization
This paper presents a novel semi-reference inspired color-to-gray conversion model for
faithfully preserving the contrast details of the color image, essentially differs from most of the …
faithfully preserving the contrast details of the color image, essentially differs from most of the …
Video decolorization based on the CNN and LSTM neural network
S Liu, H Wang, X Zhang - ACM Transactions on Multimedia Computing …, 2021 - dl.acm.org
Video decolorization is the process of transferring three-channel color videos into single-
channel grayscale videos, which is essentially the decolorization operation of video frames …
channel grayscale videos, which is essentially the decolorization operation of video frames …
Efficient image decolorization with a multimodal contrast-preserving measure
H Zhao, H Zhang, X Jin - Computers & Graphics, 2018 - Elsevier
Decolorization is widely used in monotonic displaying, black-and-white printing, single-
channel image processing, and many computer vision applications. The conversion of a …
channel image processing, and many computer vision applications. The conversion of a …