Results 1 to 10 of about 33,593,175 (203)

Color Feature Based Dominant Color Extraction

open access: yesIEEE Access, 2022
The dominant colors in an image can be used for image search, color editing, palette generation, and several other applications. Conventionally, dominant colors are extracted using clustering or histogram-based methods.
Youngha Chang, Nobuhiko Mukai
doaj   +1 more source

ABANICCO: A New Color Space for Multi-Label Pixel Classification and Color Analysis

open access: yesSensors, 2023
Classifying pixels according to color, and segmenting the respective areas, are necessary steps in any computer vision task that involves color images. The gap between human color perception, linguistic color terminology, and digital representation are ...
Laura Nicolás-Sáenz   +3 more
doaj   +1 more source

An innovate approach for retinal blood vessel segmentation using mixture of supervised and unsupervised methods

open access: yesIET Image Processing, 2021
Segmentation of retinal blood vessels is a very important diagnostic procedure in ophthalmology. Segmenting blood vessels in the presence of pathological lesions is a major challenge.
Md. Abu Sayed   +4 more
doaj   +1 more source

Quantitative Analysis of Blurry Color Image Fusion Techniques using Color Transform

open access: yesAl-Mustansiriyah Journal of Science, 2023
This work focuses on fused color images resulting from motion blur (left and right) with a blur block size of 11 pixels. The color conversion process was performed from RGB color space (Red, Green, Blue) to HSV (Hue, Saturation, Value), L*a*b*, and Ycbcr
Nawras Badeaa Mohammed   +3 more
doaj   +1 more source

ProLab: A Perceptually Uniform Projective Color Coordinate System

open access: yesIEEE Access, 2021
The construction of perceptually uniform color space is an important task of color theory. Many image processing applications requires the color difference to replicate human perception.
Ivan A. Konovalenko   +3 more
doaj   +1 more source

Detecting White Cotton Bolls Using High-Resolution Aerial Imagery Acquired Through Unmanned Aerial System

open access: yesIEEE Access, 2021
In recent decades, agricultural goods demand has grown exponentially due to the growth of the human population. Agricultural production demands new and simple techniques.
Zhongjian Xu   +5 more
doaj   +1 more source

Using Delaunay triangulation to sample whole‐specimen color from digital images

open access: yesEcology and Evolution, 2021
Color variation is one of the most obvious examples of variation in nature, but biologically meaningful quantification and interpretation of variation in color and complex patterns are challenging.
Jennifer J. Valvo   +6 more
doaj   +1 more source

A Novel Approach to Quantitative Characterization and Visualization of Color Fading

open access: yesTechnologies, 2023
Color fading naturally occurs with time under light illumination. It is triggered by the high photon energy of light. The rate of color fading and darkening depends on the substance, lighting condition, and storage conditions.
Woo Sik Yoo   +3 more
doaj   +1 more source

Iterative Convolutional Neural Network-Based Illumination Estimation

open access: yesIEEE Access, 2021
In the image processing pipelines of digital cameras, one of the first steps is to achieve invariance in terms of scene illumination, namely computational color constancy.
Karlo Koscevic   +2 more
doaj   +1 more source

Development of Bayesian Neural Network Model to Predict the Correlated Color Temperature Using Digital Camera and Macbeth ColorChecker Chart

open access: yesIEEE Access, 2022
Information about correlated color temperature influencing the scene due to the surrounding lighting is vital, especially for circadian lighting and photography.
Vedavyasa Kamath   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy