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All Journal Jurnal Manajemen dan Teknologi Informasi
Luh Putu Risma Noviana
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Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Electrical & Electronics Engineering Engineering Mechanical Engineering

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ANALYSIS OF CANNY EDGE DETECTION METHOD FOR FACIAL RECOGNITION IN DIGITAL IMAGE PROCESSING Luh Putu Risma Noviana; I Putu Eka Indrawan; Gde Iwan Setiawan
Jurnal Manajemen dan Teknologi Informasi Vol. 14 No. 2 (2024): Jurnal Manajemen dan Teknologi Informasi
Publisher : Fakultas Teknik dan Informatika Universitas PGRI Mahadewa Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59819/jmti.v15i2.4107

Abstract

The document explores the application of the Canny Edge Detection method in facial recognition systems, specifically for identifying edge patterns in digital images. In the context of technological advancements, the focus is on enhancing data processing through efficient image analysis techniques. The research addresses how different edge detection methods, including Roberts, Prewitt, Sobel, and Canny, function, with the latter being highlighted for its superior ability to minimize error and deliver accurate edge detection results. The study outlines the development of a system designed to identify optimal edge detection parameters using the Canny method, focusing on facial images captured from the front. The system is limited to edge identification in such images, and performance is measured using a correlation coefficient. The process involves several technical steps, such as pre-processing the image (grayscale conversion and noise reduction) and using Gaussian filters and hysteresis thresholding to refine the detection. The research's ultimate aim is to optimize Canny's performance for identifying edges, contributing to advancements in facial recognition technology.
ANALISIS SYSTEM POINT OF SALE UNTUK MENINGKATKAN EFISIENSI DAN OPTIMALISASI BISNIS DI TOKO GAURI Putri Raja, Melantrisna Wuru; Luh Putu Risma Noviana; Ayu Aprilyana Kusuma Dewi
Jurnal Manajemen dan Teknologi Informasi Vol. 15 No. 2 (2025): Jurnal Manajemen dan Teknologi Informasi
Publisher : Fakultas Teknik dan Informatika Universitas PGRI Mahadewa Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59819/jmti.v15i2.5226

Abstract

This study examines the implementation of a Point of Sale (POS) system at Toko Gauri, a stationery store in Denpasar, to improve operational efficiency and business optimization. Using a qualitative case study, data were collected through observation, interviews, documentation, and questionnaires involving the owner, employees, and customers. The 1–4 Likert-scale questionnaire was analyzed descriptively and supported by one-way ANOVA. Results show the MySIS POS system improves transaction speed, inventory control, and reporting. Employee scores ranged from 3.67 to 4.00, indicating high usability. ANOVA showed a significant difference in customer perceptions (F = 6.198; p = 0.006) based on shopping frequency. The study concludes that POS enhances efficiency and decision-making but requires better integration with non-cash payments like QRIS.
PENERAPAN PRINSIP TATA KELOLA TEKNOLOGI INFORMASI PADA HIMPUNAN MAHASISWA TEKNOLOGI INFORMASI UIN AR RANIRY BANDA ACEH Inayah Putri, Rafika Farhana; Luh Putu Risma Noviana; I Putu Yoga Bawantara
Jurnal Manajemen dan Teknologi Informasi Vol. 13 No. 2 (2023): Jurnal Manajemen dan Teknologi Informasi
Publisher : Fakultas Teknik dan Informatika Universitas PGRI Mahadewa Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59819/jmti.v13i2.2998

Abstract

Penelitian ini berfokus pada penerapan prinsip manajemen teknologi informasi pada Himpunan Mahasiswa Teknologi Informasi (HIMA-TI) UIN Ar-Raniry Banda Aceh untuk COBIT 2019. Tujuan dari penelitian ini adalah untuk menilai tingkat kematangan pengelolaan TI dan mengisi kesenjangan mengenali. yang perlu diperbaiki. Hingga 23 responden berpartisipasi dalam penelitian ini yang terdiri dari Pengurus HIMA-TI. Metode pengumpulan data yang digunakan dalam penelitian ini adalah studi literatur, observasi dan wawancara. Data yang terkumpul dianalisis menggunakan framework COBIT 2019, khususnya Maturity Level Analysis. Hasil penelitian menunjukkan bahwa maturity gap memiliki rata-rata selisih 1,62 yang menunjukkan bahwa manajemen TI dan praktik manajemen harus ditingkatkan sejalan dengan tujuan organisasi. Dengan mengimplementasikan rekomendasi yang diberikan, HIMA-TI dapat meningkatkan tingkat kematangan pengelolaan TI untuk mencapai tujuan organisasi secara lebih efektif. Selain itu, peningkatan praktik manajemen TI akan membawa manfaat jangka panjang HIMA-TI dalam mengatasi tantangan dan peluang digital.
Co-Authors Ayu Aprilyana Kusuma Dewi Gde Iwan Setiawan Gede Putu Megayasa I Putu Eka Indrawan I Putu Yoga Bawantara Inayah Putri, Rafika Farhana IWayanWidiantara Putri Raja, Melantrisna Wuru