Results 41 to 50 of about 6,065,970 (351)

Interactive Color Image Segmentation using HSV Color Space

open access: yesScience & Technology Journal, 2019
The primary goal of this research work is to extract only the essential foreground fragments of a color image through segmentation. This technique serves as the foundation for implementing object detection algorithms.
D. Hema, Dr. S. Kannan
semanticscholar   +1 more source

Types of light and colour impact on architectural form in space

open access: yesАрхитектон
The article presents a current view on the essential role of color and light in the formation of an architectural space, in particular the types of influence light and color exert on architectural form in space.
Konkina Ekaterina D.   +1 more
doaj   +1 more source

Post-COVID Color Perception: The Impact of COVID-19 on Color Naming

open access: yesРоссийский психологический журнал, 2022
: Introduction. There is an accumulating evidence of various ophthalmological symptoms, accompanied by visual impairment, post-COVID-19. We hypothesized that color vision may have been affected post-COVID-19 too manifesting as changes in color-naming ...
Юлия А. Грибер   +1 more
doaj   +1 more source

The Efficiency of Color Space Channels to Quantify Color and Color Intensity Change in Liquids, pH Strips, and Lateral Flow Assays with Smartphones

open access: yesItalian National Conference on Sensors, 2019
Bottom-up, end-user based feed, and food analysis through smartphone quantification of lateral flow assays (LFA) has the potential to cause a paradigm shift in testing capabilities.
J. Nelis   +6 more
semanticscholar   +1 more source

A Video Image Segmentation System for the Fruit-trees in Multi-stage Outdoors Orchard under Natural Conditions

open access: yesJournal of Agricultural Sciences, 2019
Segmentation is an important part of each machine vision system that has a direct relationship with the final system accuracy and performance. Outdoors segmentation is often complex and difficult due to both changes in sunlight intensity and the ...
Yousef Abbaspour-gilandeh   +2 more
doaj   +1 more source

Dynamic Changes and Correlation Analysis of Polysaccharide Content and Color Parameters in Glycyrrhiza Stems and Leaves during Fermentation

open access: yesFermentation, 2023
Fermentation can increase the concentration of active ingredients and improve the effectiveness of Chinese herbal medicine. The purpose of this study was to investigate the effect of solid-state fermentation (SSF) on the polysaccharide content and color ...
Juan Du   +5 more
doaj   +1 more source

An Efficient Color Space for Deep-Learning Based Traffic Light Recognition

open access: yesJournal of Advanced Transportation, 2018
Traffic light recognition is an essential task for an advanced driving assistance system (ADAS) as well as for autonomous vehicles. Recently, deep-learning has become increasingly popular in vision-based object recognition owing to its high performance ...
Hyun-Koo Kim, Ju H. Park, Ho-Youl Jung
semanticscholar   +1 more source

Reproducible color gamut of hematoxylin and eosin stained images in standard color spaces

open access: yesJournal of Pathology Informatics, 2020
A whole-slide imaging (WSI) system is a digital color imaging system used in digital pathology with the potential to substitute the conventional light microscope. A WSI system digitalizes a glass slide by converting the optical image to digital data with
Wei- Chung Cheng
doaj   +1 more source

Identification of the Yield of Camellia oleifera Based on Color Space by the Optimized Mean Shift Clustering Algorithm Using Terrestrial Laser Scanning

open access: yesRemote Sensing, 2022
Oil tea (Camellia oleifera) is one of the world’s major woody edible oil plants and is vital in providing food and raw materials and ensuring water conservation. The yield of oil tea can directly reflect the growth condition of oil tea forests, and rapid
Jie Tang   +4 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

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