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All Journal Abdi Jurnal Publikasi OKTAL : Jurnal Ilmu Komputer dan Sains
Rajin Nahampun
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Astronomy Chemistry Computer Science & IT Electrical & Electronics Engineering Social Sciences Other

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Analisis Penggunaan Scilab dan IPCV dalam Pengolahan Citra Digital (Image Processing) Rajin Nahampun; Norita Sinaga; Afiani Agus Abdillah
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 4 No 08 (2025): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Abstract

Digital image processing is a crucial area of information technology, widely applied in medicine, security, robotics, and industry. One software tool for image processing is Scilab, an open-source numerical computing environment. Supported by the IPCV (Image and Video Processing & Computer Vision) toolbox, Scilab can perform various basic image processing operations, such as image reading, color conversion, contrast enhancement, and edge detection. This paper demonstrates the implementation of image processing using Scilab 2025.1.0 with the IPCV toolbox. Test images were read, converted to grayscale, contrast enhanced using histogram equalization, and edge detection using the Sobel and Canny operators. The results demonstrate that Scilab + IPCV effectively processes images with a simple interface and easy-to-understand processes. This system is ideal for use as a learning tool for students and novice researchers in image processing.
IMPLEMENTASI PELATIHAN PEMBUATAN WEBSITE UNTUK MENINGKATKAN KOMPETENSI PROFESIONAL SISWA SMKS BINTANG NUSANTARA Norita Sinaga; Sutrisno; Rajin Nahampun
Abdi Jurnal Publikasi Vol. 4 No. 2 (2025): November
Publisher : Abdi Jurnal Publikasi

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Abstract

This community service activity aims to analyze the effectiveness of website development training in improving the professional competence of SMK Bintang Nusantara students. Rapidly evolving digital technology demands that SMK graduates possess skills relevant to industry needs, particularly in web development. The method used in this activity was training and implementation, encompassing learning HTML, CSS, JavaScript, and modern frameworks, using a hands-on approach. Participants in the community service activity consisted of 23 11th-grade students majoring in Computer and Network Engineering at SMKS Bintang Nusantara. The analysis of the activity showed that the students began to understand how to create an independent portfolio and store it in a GitHub repository. The conclusions of this community service activity indicate that the website development training significantly improved the technical competence and improvisation of SMKS Bintang Nusantara students. Suggestions include integrating similar training into the regular curriculum and expanding the scope of material to include more advanced and up-to-date website technologies.
Co-Authors Afiani Agus Abdillah Sinaga, Norita SUTRISNO