Article Per Year (5 Year)
p-Index From 2020 - 2025
1.953
P-Index
This Author published in this journals
All Journal IAES International Journal of Robotics and Automation (IJRA) Jurnal Informatika Jurnal Teknologi Informasi dan Ilmu Komputer International Journal of Advances in Intelligent Informatics Jurnal Ilmiah Dinamika Rekayasa (DINAREK) Jurnal Teknologi dan Sistem Komputer JTT (Jurnal Teknologi Terpadu) Knowledge Engineering and Data Science Indonesian Journal of Artificial Intelligence and Data Mining Prosiding SAKTI (Seminar Ilmu Komputer dan Teknologi Informasi) Journal of Robotics and Control (JRC) Science in Information Technology Letters Signal and Image Processing Letters
Achmad Fanany Onnilita Gaffar
Politeknik Negeri Samarinda
Aerospace Engineering Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering

Published : 21 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Science in Information Technology Letters

 1 
Modification of a gray-level dynamic range based on a number of binary bit representation for image compression Arief Bramanto Wicaksono Putra; Supriadi Supriadi; Aji Prasetya Wibawa; Andri Pranolo; Achmad Fanany Onnilita Gaffar
Science in Information Technology Letters Vol 1, No 1: May 2020
Publisher : Association for Scientific Computing Electronics and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/sitech.v1i1.17

Abstract

The unique features of an image can be obtained by changing the gray level by modifying the dynamic range of the gray level. The gray-level dynamic range modification technique is one technique to minimize the selected features.  Bit rate reduction uses coding information with fewer bits than the original image (image compression). This study using the dynamic level of the gray level of a modified image with the concept of binary bit representation or also called bit manipulation.  Using some binary bit representation options used: 4, 5, 6, and 7 of bit can obtain the best compression performance. Measurement of compression ratio and decompression error ratio to a benchmark comparison called compression performance, which is the ultimate achievement of this study. The results of this study show the use of 6-bit binary representation has the best performance, and the resulting image compression does not resize the resolution of the original image only visually looks different.
Co-Authors Agusma Wajiansyah Agusma Wajiansyah Agusma Wajiansyah, Agusma Aji Prasetya Wibawa Alfiansyah, M Nur Andri Pranolo Anggri Sartika Wiguna Arrosied, Harun Diah Kumalasari Didi Susilo Budi Utomo Gaffar, Emmilya Umma Aziza Hargiani, Fransisca Xaveria Haviluddin Haviluddin Irwan Gani Karmita, Sisie Malani, Rheo Mirza Rafdi Rosada Muhammad Bagus Bintang Timur Muhammad Soleh Muhammad Taufiq Sumadi Mulyanto Mulyanto Pratiwi, Adinda Putri Purba, Muren Fiatra Denata Purnawansyah Purnawansyah Rayner Alfred Rihartanto Rihartanto Riris Kurnia Ningsih Rizka Indah Armianti Roman Voliansky RR. Ella Evrita Hestiandari Salsabila, Unik Hanifah Saputra, Arief Bramanto Wicaksono Sari, Risna Julia Suprapty, Bedi Supriadi Supriadi