Results 21 to 30 of about 2,186 (120)

ColorEmo: Color Hunt with Affective Words

open access: yesWireless Communications and Mobile Computing, Volume 2021, Issue 1, 2021., 2021
Color is a main channel to express emotions of an image. Selecting a good color scheme with color harmony and proper emotional expression is very important in many fields, such as design. There are many color palette tools to help users search, create, edit, save, and share color themes, but few tools are from the perspective of emotional expression ...
Xiaohui Wang   +5 more
wiley   +1 more source

Drops on soft solids: Free energy and double transition of contact angles [PDF]

open access: yes, 2014
The equilibrium shape of liquid drops on elastic substrates is determined by minimising elastic and capillary free energies, focusing on thick incompressible substrates.
Andreotti, Bruno   +5 more
core   +3 more sources

Studying Three Abstract Artists Based on a Multiplex Network Knowledge Representation

open access: yesComplexity, Volume 2021, Issue 1, 2021., 2021
Discovering the influences between paintings and artists is very important for automatic art analysis. Lately, this problem has gained more importance since research studies are looking into explanations about the origin and evolution of artistic styles, which is a related problem.
Luis Fernando Gutiérrez   +3 more
wiley   +1 more source

Grading Fruits and Vegetables Using RGB-D Images and Convolutional Neural Network [PDF]

open access: yes, 2017
This paper presents a method for grading fruits and vegetables by means of using RGB-D (RGB and depth) images and convolutional neural network (CNN). Here, we focus on grading according to the size of objects.
Kurogi Shuichi   +2 more
core   +2 more sources

A method to couple HEM and HRM two-phase flow models [PDF]

open access: yes, 2009
International audienceWe present a method for the unsteady coupling of two distinct two-phase flow models (namely the Homogeneous Relaxation Model, and the Homogeneous Equilibrium Model) through a thin interface. The basic approach relies on recent works
Ambroso, Annalisa   +2 more
core   +3 more sources

Hybrid world object tracking for a virtual teaching agent [PDF]

open access: yes, 2010
Fast algorithms and heuristics for real-time object recognition and tracking have enabled a new hybrid world technology in which one can manipulate a real world object and have its virtual world counterpart move correspondingly.
Franzel, David   +6 more
core   +1 more source

The color stability and wear resistance of provisional implant restorations: A prospective clinical study

open access: yesClinical and Experimental Dental Research, Volume 6, Issue 5, Page 568-575, October 2020., 2020
Abstract Objectives The aim of the present clinical study was to determine the stability of color and resistance against abrasion and attrition of provisional single implant restorations. Material and Methods A group of 16 patients were treated with provisional crowns made of Telio CAD.
Vasilios Alevizakos   +3 more
wiley   +1 more source

Opening the Black Box of Financial AI with CLEAR-Trade: A CLass-Enhanced Attentive Response Approach for Explaining and Visualizing Deep Learning-Driven Stock Market Prediction [PDF]

open access: yes, 2017
Deep learning has been shown to outperform traditional machine learning algorithms across a wide range of problem domains. However, current deep learning algorithms have been criticized as uninterpretable "black-boxes" which cannot explain their decision
Kumar, Devinder   +2 more
core   +3 more sources

Targeting hepatic glycerolipid synthesis and turnover to treat fatty liver disease [PDF]

open access: yes, 2014
Nonalcoholic fatty liver disease (NAFLD) encompasses a spectrum of metabolic abnormalities ranging from simple hepatic steatosis (accumulation of neutral lipid) to development of steatotic lesions, steatohepatitis, and cirrhosis.
Finck, Brian N, Schweitzer, George G
core   +3 more sources

Perceptual Dominant Color Extraction by Multidimensional Particle Swarm Optimization

open access: yesEURASIP Journal on Advances in Signal Processing, 2009
Color is the major source of information widely used in image analysis and content-based retrieval. Extracting dominant colors that are prominent in a visual scenery is of utmost importance since the human visual system primarily uses them for perception
Moncef Gabbouj   +3 more
doaj   +1 more source

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