Results 81 to 90 of about 139,204 (191)

Optimal Color Model for Information Hidingin Color Images

مجلة بغداد للعلوم, 2008
In present work the effort has been put in finding the most suitable color model for the application of information hiding in color images. We test the most commonly used color models; RGB, YIQ, YUV, YCbCr1 and YCbCr2.
Baghdad Science Journal
doaj   +1 more source

A real-time segmentation scheme for continuous color images [PDF]

[[abstract]]A real-time segmentation scheme for continuous color images is presented in this paper. The proposed scheme consists of two main steps: (1) seed searching and region growing, (2) region-based change detection. A new color representation model,
郭經華
core  

Stereo Vision for Plant Detection in Dense Scenes

Sensors
Automated precision weed control requires visual methods to discriminate between crops and weeds. State-of-the-art plant detection methods fail to reliably detect weeds, especially in dense and occluded scenes.
Thijs Ruigrok, Eldert J. van Henten, Gert Kootstra   +2 more
doaj   +1 more source

Edge Detection in Color Images using RGB Color Model

International Journal of Computer Applications, 2018
V. Thiagarasu, E. Boopathi
openaire   +1 more source

Butterfly Classification by HSI and RGB Color Models Using Neural Networks

TecnoLógicas, 2013
This study aims the classification of Butterfly species through the implementation of Neural Networks and Image Processing. A total of 9 species of Morpho genre which has blue as a characteristic color are processed. For Butterfly segmentation we used image processing tools such as: Binarization, edge processing and mathematical morphology.
Jorge E. Grajales-Múnera, Alejandro Restrepo-Martinez   +1 more
openaire   +1 more source

Estimation of Garden Chrysanthemum Crown Diameter Using Unmanned Aerial Vehicle (UAV)-Based RGB Imagery

Agronomy
Crown diameter is one of the crucial indicators for evaluating the adaptability, growth quality, and ornamental value of garden chrysanthemums. To accurately obtain crown diameter, this study employed an unmanned aerial vehicle (UAV) equipped with a RGB ...
Jiuyuan Zhang, Jingshan Lu, Qiuyan Zhang, Qimo Qi, Gangjun Zheng, Fadi Chen, Sumei Chen, Fei Zhang, Weimin Fang, Zhiyong Guan   +9 more
doaj   +1 more source

Computer-aided analysis for the Mechanics of Granular Materials (MGM) experiment, part 2 [PDF]

Computer vision based analysis for the MGM experiment is continued and expanded into new areas. Volumetric strains of granular material triaxial test specimens have been measured from digitized images.
Parker, Joey K.
core   +1 more source

Rethinking RGB Color Representation for Image Restoration Models

Comment: 31 pages (11 pages main manuscript + 20 pages appendices), 22 ...
Lee, Jaerin, Park, JoonKyu, Baik, Sungyong, Lee, Kyoung Mu   +3 more
openaire   +1 more source

Artificial intelligence-based non-invasive bilirubin prediction for neonatal jaundice using 1D convolutional neural network

Scientific Reports
Neonatal jaundice, characterized by elevated bilirubin levels causing yellow discoloration of the skin and eyes in newborns, is a critical condition requiring accurate and timely diagnosis.
Fatemeh Makhloughi
doaj   +1 more source

The impact of skin color and tone on histamine iontophoresis and Doppler flowmetry measurements as a pharmacodynamic biomarker

Clinical and Translational Science
The phenotypical manifestations of asthma among children are diverse and exhibit varying responses to therapeutic interventions. There is a need to develop objective biomarkers to improve the characterization of allergic and inflammatory responses ...
Aarya Ramprasad, Adara Ezekwe, Brian R. Lee, Shiva Balasubramanian, Bridgette L. Jones   +4 more
doaj   +1 more source