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A Survey of Parallel Algorithms for Fractal Image Compression [PDF]

open access: yesJournal of Algorithms & Computational Technology, 2007
This paper presents a short survey of the key research work that has been undertaken in the application of parallel algorithms for Fractal image compression.
Dan Liu, Peter K. Jimack
doaj   +7 more sources

PERANCANGAN PERANGKAT LUNAK GENERATOR GAMBAR DAN MUSIK FRAKTAL DENGAN METODE ITERATED FUNCTION SYSTEM [PDF]

open access: yesCommIT Journal, 2007
Article presents analysis and analyze a software that utilize Geometry Fractal, especially Iterated Function System Fractal, as art. Research method that has been used in this research is by library study and by laboratorium study to test the performance
Tri Djoko Wahjono   +2 more
doaj   +3 more sources

Fast sparse fractal image compression. [PDF]

open access: yesPLoS One, 2017
As a structure-based image compression technology, fractal image compression (FIC) has been applied not only in image coding but also in many important image processing algorithms. However, two main bottlenecks restrained the develop and application of FIC for a long time. First, the encoding phase of FIC is time-consuming.
Wang J   +5 more
europepmc   +5 more sources

Image Cryptography Based On A Second-Order QRT Difference Equation [PDF]

open access: yesInternational Journal of Mathematical, Engineering and Management Sciences, 2022
The use of mathematical concepts of mapping in cryptography provides advantages in securing text or image data. The qualitative properties of mapping can preserve data that is kept confidential.
Agus Sutrisno   +3 more
doaj   +1 more source

Extensible Steganalysis via Continual Learning

open access: yesFractal and Fractional, 2022
To realize secure communication, steganography is usually implemented by embedding secret information into an image selected from a natural image dataset, in which the fractal images have occupied a considerable proportion.
Zhili Zhou   +3 more
doaj   +1 more source

Development and analysis of IWT-SVD and DWT-SVD steganography using fractal cover

open access: yesJournal of King Saud University: Computer and Information Sciences, 2022
The assurance of secret data transmitted over the Internet and confining its access to explicit grouped information has become a significant security and protection issue.
Asha Durafe, Vinod Patidar
doaj   +1 more source

Fractal Texture Enhancement of Simulated Infrared Images Using a CNN-Based Neural Style Transfer Algorithm with a Histogram Matching Technique

open access: yesSensors, 2022
Here, we propose a CNN-based infrared image enhancement method to transform pseudo-realistic regions of simulation-based infrared images into real infrared texture. The proposed algorithm consists of the following three steps.
Taeyoung Kim, Hyochoong Bang
doaj   +1 more source

An Improved Robust Fractal Image Compression Based on M-Estimator

open access: yesApplied Sciences, 2022
In this paper, a robust fractal image compression method based on M-estimator is presented. The proposed method applies the M-estimator to the parameter estimation in the fractal encoding procedure using Huber and Tukey’s robust statistics.
Penghe Huang, Dongyan Li, Huimin Zhao
doaj   +1 more source

An Online Detection Method for Coal Dry Screening Based on Image Processing and Fractal Analysis

open access: yesApplied Sciences, 2022
In coal dry screening, online detection for screening efficiency is a significant challenge. Notwithstanding, the method of image processing is strenuous to implement in this field due to the complex surface texture of shattered coal.
Deyi He, Chusheng Liu
doaj   +1 more source

Research on Rapid Evaluation of Rock Mass Quality Based on Ultrasonic Borehole Imaging Technology and Fractal Method

open access: yesAdvances in Materials Science and Engineering, 2021
The distribution of discontinuities in the deep stratigraphic rock mass is random and irregular, and the spatial distribution has statistical self-similarity, which can be analyzed by fractal theory.
Yuezheng Zhang   +3 more
doaj   +1 more source

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