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Modification os RBF Network Architecture Mashor, Mohd Yusoff
ASEAN Journal on Science and Technology for Development Vol 17 No 1 (2000): ASEAN Journal on Science and Technology for Development (AJSTD)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1144.595 KB) | DOI: 10.29037/ajstd.136

Abstract

Modification os RBF Network Architecture
An Overview of the Fundamental Approaches That Yield Several Image Denoising Techniques charmouti, bilal; Junoh, Ahmad Kadri; Mashor, Mohd Yusoff; Ghazali, Najah; Ab Wahab, Mahyun; Azman Wan Muhammad, Wan Zuki; Beroual, Abdesselam
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 17, No 6: December 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v17i6.11301

Abstract

Digital image is considered as a powerful tool to carry and transmit information between people. Thus, it attracts the attention of large number of researchers, among them those interested in preserving the image features from any factors that may reduce the image quality. One of these factors is the noise which affects the visual aspect of the image and makes others image processing more difficult. Thus far, solving this noise problem remains a challenge for the researchers in this field.  A lot of image denoising techniques have been introduced in order to remove the noise by taking care of the image features ; in other words, getting the best similarity to the original image from the noisy one. However, the findings are still inconclusive. Beside the enormous amount of researches and studies which adopt several mathematical concepts (statistics, probabilities, modeling, PDEs, wavelet, fuzzy logic, etc.), there is also the scarcity of review papers which carry an important role in the development and progress of research. Thus, this review paper intorduce an overview of the different fundamental approaches that yield the several image-denoising techniques, presented with a new classification. Furthermore, the paper present the different evaluation tools needed on the comparison between these techniques. In order to facilitate the processing of this noise problem, among a great diversity of techniques and concepts.
Arithmetic Progression Approach for Image Denoising charmouti, bilal; Junoh, Ahmad Kadri; Mashor, Mohd Yusoff; Ghazali, Najah; Ab Wahab, Mahyun; Azman Wan Muhammad, Wan Zuki; Beroual, Abdesselam
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 17, No 6: December 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v17i6.12408

Abstract

Removing noise from the image by retaining the details and features of this treated image remains a standing challenge for the researchers in this field. Therefore, this study is carried out to propose and implement a new denoising technique for removing impulse noise from the digital image, using a new way. This technique permits the narrowing of the gap between the original and the restored images, visually and quantitatively by adopting the mathematical concept ''arithmetic progression''. Through this paper, this concept is integrated into the image denoising, due to its ability in modelling the variation of pixels’ intensity in the image. The principle of the proposed denoising technique relies on the precision, where it keeps the uncorrupted pixels by using effective noise detection and converts the corrupted pixels by replacing them with other closest pixels from the original image at lower cost and with more simplicity.
APPLICATION OF RSA AND LSB IN SECURITY OF MESSAGES ON IMAGERY Riza, Bob Subhan; Mashor, Mohd Yusoff; Haryanto, Edy Victor
ADI Journal on Recent Innovation (AJRI) Vol 1 No 1 (2019): AJRI (ADI Journal on Recent Innovation)
Publisher : Pandawan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (407.879 KB) | DOI: 10.34306/ajri.v1i1.96

Abstract

In this study is to discuss cryptography and steganography where the function is to insert a message or text into an image with JPG extension, the text to be inserted into the image has been encrypted using the RSA method so that the file is safer to be inserted into images, messages that are inserted into a blue image, this application aims to secure a message that you want to save, this application is made made using Android Studio and can be run on a mobile phone.