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   Articles with "color image" as a keyword



P‐i‐n Heterojunction Photonic Synapses with Multispectral Weak Light Modulation for Full‐Color Image Recognition

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recommendations! Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202512891

Abstract: Photonic synaptic transistors, designed to emulate the multispectral light detection of retinal neurons, play a pivotal role in advancing artificial vision systems capable of full‐color image recognition. However, their limited sensitivity to weak and multispectral… read more here.

Keywords: color image; full color; image recognition; color ... See more keywords

Improved artificial rabbits algorithm for global optimization and multi-level thresholding color image segmentation

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recommendations! Published in 2024 at "Artificial Intelligence Review"

DOI: 10.1007/s10462-024-11035-3

Abstract: The Artificial Rabbits Optimization Algorithm is a metaheuristic optimization algorithm proposed in 2022. This algorithm has weak local search ability, which can easily lead to the algorithm falling into local optimal solutions. To overcome these… read more here.

Keywords: color image; artificial rabbits; segmentation; image segmentation ... See more keywords

K-harmonic means clustering algorithm using feature weighting for color image segmentation

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recommendations! Published in 2017 at "Multimedia Tools and Applications"

DOI: 10.1007/s11042-017-5096-9

Abstract: This paper mainly proposes K-harmonic means (KHM) clustering algorithms using feature weighting for color image segmentation. In view of the contribution of features to clustering, feature weights which can be updated automatically during the clustering… read more here.

Keywords: image segmentation; color; color image; feature ... See more keywords

RETRACTED ARTICLE: Color image watermarking in big multimedia data applications

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recommendations! Published in 2017 at "Multimedia Tools and Applications"

DOI: 10.1007/s11042-017-5604-y

Abstract: In recent years, digital watermarking technology has become an important technology to protect patient privacy in telemedicine. Because medical information is highly sensitive, the security of medical images is a key problem in telemedicine applications.… read more here.

Keywords: image; color image; watermarking algorithm; multimedia ... See more keywords

A novel robust color image watermarking method using RGB correlations

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recommendations! Published in 2019 at "Multimedia Tools and Applications"

DOI: 10.1007/s11042-019-7326-9

Abstract: In order to protect the copyright of the color image, a novel robust color image watermarking method using correlations of RGB channels is presented. RGB three channels of the color image have much strong correlations,… read more here.

Keywords: image; color image; method; novel robust ... See more keywords

A new algorithm of blind color image watermarking based on LU decomposition

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recommendations! Published in 2018 at "Multidimensional Systems and Signal Processing"

DOI: 10.1007/s11045-017-0487-7

Abstract: This paper proposes a new algorithm of blind color image watermarking based on LU decomposition. Because of the first column the second row element and the first column the third row element of the lower… read more here.

Keywords: algorithm blind; image; color image; new algorithm ... See more keywords
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Lossless chaotic color image cryptosystem based on DNA encryption and entropy

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recommendations! Published in 2017 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-017-3698-4

Abstract: Based on deoxyribonucleic acid (DNA) coding and two excellent low-dimensional chaotic systems, a new color image cryptosystem is proposed in this paper. The presented image cryptosystem consists of four processes: key streams generation process, DNA… read more here.

Keywords: image; color image; dna; process ... See more keywords

Color image encryption based on cross 2D hyperchaotic map using combined cycle shift scrambling and selecting diffusion

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recommendations! Published in 2021 at "Nonlinear Dynamics"

DOI: 10.1007/s11071-021-06663-1

Abstract: A novel color image encryption algorithm based on a cross 2D hyperchaotic map is proposed in this paper. The cross 2D hyperchaotic map is constructed using one nonlinear function and two chaotic maps with a… read more here.

Keywords: image encryption; color; cross hyperchaotic; hyperchaotic map ... See more keywords

Optical color image cryptosystem using chaotic baker mapping based-double random phase encoding

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recommendations! Published in 2017 at "Optical and Quantum Electronics"

DOI: 10.1007/s11082-017-0909-7

Abstract: This paper introduces an effective optical color image encryption with the use of chaotic baker mapping (CBM) based Double Random Phase Encoding (DRPE). The proposed CBM based-DRPE optical color image cryptosystem first employs a confusion… read more here.

Keywords: color; baker mapping; color image; chaotic baker ... See more keywords
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Application of Pseudo-color Image Feature-Level Fusion in Nondestructive Testing of Wire Ropes

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recommendations! Published in 2020 at "Journal of Failure Analysis and Prevention"

DOI: 10.1007/s11668-020-00958-y

Abstract: Among the many nondestructive testing methods of ferromagnetic materials, magnetic flux leakage (MFL) testing is a very mature technology. Due to the single source of target information in traditional MFL detection technology, the recognition accuracy… read more here.

Keywords: color; image; color image; pseudo color ... See more keywords

A robust color image watermarking algorithm against rotation attacks

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recommendations! Published in 2018 at "Optoelectronics Letters"

DOI: 10.1007/s11801-018-7212-0

Abstract: A robust digital watermarking algorithm is proposed based on quaternion wavelet transform (QWT) and discrete cosine transform (DCT) for copyright protection of color images. The luminance component Y of a host color image in YIQ… read more here.

Keywords: rotation attacks; rotation; watermarking algorithm; color image ... See more keywords