Sidik Sidik
Teknik Informatika STMIK Nusa Mandiri

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PERBAIKAN CITRA MALAM (TIDAK INFRARED) DENGAN METODE HISTOGRAM EQUALIZATION DAN CONTRAST STRETCHING Sidik Sidik; Firmansyah Firmansyah; Syaiful Anwar
JITK (Jurnal Ilmu Pengetahuan dan Teknologi Komputer) Vol 4 No 2 (2019): JITK Issue February 2019
Publisher : LPPM Nusa Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1282.453 KB)

Abstract

Images taken with a digital camera with ambient lighting that is lacking will produce a dark image and it is difficult to recognize objects inside. In such conditions, image enhancement (image enhancement) is needed in order to get an image display with a better form of visualization. Many techniques or methods are used in image enhancement. This research has produced an application program to improve the quality of night images with the histogram smoothing method (Histogram Equalization) and contrast stretching (Contrast Stretching) as well as the smoothing method and the median filter method to eliminate noise. The parameters measured in improving the image quality of the night based on the methods used are the peak signal-to-noise ratio (PSNR). The results of this study are that night image quality (not infrared) can be improved by several methods, namely: grayscale, smoothing, histogram equalization and contrast stretching as preprocessing and multiply as the final process. The level of accuracy of improving the quality of night images (not infrared) is 85%.
ANIMASI INTERAKTIF PENGETAHUAN DASAR BAHASA DAN MATEMATIKA BERBASIS MULTIMEDIA Sidik Sidik; Nanda Annisa
Jurnal Techno Nusa Mandiri Vol 14 No 2 (2017): Techno Nusa Mandiri : Journal of Computing and Information Technology Periode Se
Publisher : Lembaga Penelitian dan Pengabdian Pada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1109.626 KB) | DOI: 10.33480/techno.v14i2.189

Abstract

Currently, there are many kindergartens that way of delivering lessons with the method of lectures / conventional. Sometimes explaining learning materials to children aged 5-6 (five-six) years or below kindergarten students is not easy. Such as Tadika Puri kindergarten which was established in 1977 and to this day still use the method of a mirror. The process of understanding students who are slow in capturing learning materials in because lessons taught less interesting. Therefore required new media and support methods for the learning process becomes more effective teaching with interactive multimedia-based learning applications. The research method used in this writing is a qualitative method with a descriptive approach that is equipped with research using questionnaires and interviews with the respondents who have been predetermined. The result of the interactive animation design of basic knowledge of language and mathematics can help students in understanding the vocabulary of language and mathematics easily because it is conveyed with an interesting accompanied by interactive pictures and sounds.