Results 281 to 290 of about 1,847,144 (333)

IMAGE COLORIZATION

International Association of Biologicals and Computational Digest, 2022
Image Colorization is the process of adding colors to monochrome, grayscale or sepia images. There are several different methods of colorization. From that we have studied two algorithms which gives exceptionally promising outcomes. The goal of this paper is to implement existing algorithms to color a grayscale image.
Pankti Fadia   +2 more
openaire   +1 more source

Color imaging

ACM SIGGRAPH 2009 Courses, 2009
The study of color combines a unique mixture of physics and human visual perception, which in practice makes this seemingly straightforward topic challenging and often misunderstood. This course covers the basics of physical and perceptual processes, and demonstrates how color science can be appropriately applied to various applications in rendering ...
Erik Reinhard   +2 more
openaire   +1 more source

Guided Colorization Using Mono-Color Image Pairs

IEEE Transactions on Image Processing, 2023
Compared to color images captured by conventional RGB cameras, monochrome (mono) images usually have higher signal-to-noise ratios (SNR) and richer textures due to the lack of color filter arrays in mono cameras. Therefore, using a mono-color stereo dual-camera system, we can integrate the lightness information of target monochrome images with the ...
Zehua Sheng   +3 more
openaire   +2 more sources

Color in Medical Imaging

Biomedical Engineering, 2014
Color in medical imaging (coloring of monochrome images and parametric coding) is discussed. The disadvantages of color image decoding are noted. In recent years, there has been significant progress in medical color imaging. This has raised the problem of decoding of color images.
N N, Blinov, A I, Mazurov
openaire   +2 more sources

Transvaginal color Doppler imaging

Journal of Clinical Ultrasound, 1990
AbstractTransvaginal color Doppler was used to assess circulation in pelvic vessels in a group of 64 patients including 15 patients with fertility problems, 18 patients with pelvic tumors, 2 cases of suspected ectopic pregnancy, and 29 pregnant patients with fetuses between 6 weeks and 10 weeks, menstrual age.Blood flow was successfully displayed by ...
A, Kurjak   +3 more
openaire   +2 more sources

Color image retrieval and analysis using image color measures

SPIE Proceedings, 2015
Image color is an important property that contains essential information that can be utilized for conducting accurate image analyses as well as for searching and retrieving images from databases. The colors of an image may be distorted during image acquisition, transmission, and display due to a variety of factors including environmental conditions ...
Chen Gao, Karen Panetta, Sos Agaian
openaire   +1 more source

Blind color-image deblurring based on color image gradients

Signal Processing, 2019
Abstract In this paper, a blind color-image deblurring method based on color image gradients is proposed. The color-image deblurring model is built by introducing color image gradients in the rgb normalized space. The deblurring process is based on alternating iterations of image estimations and blurring kernel estimations.
Yue Han, Jiangming Kan
openaire   +1 more source

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