Article Per Year (5 Year)
p-Index From 2020 - 2025
0.23
P-Index
This Author published in this journals
All Journal Jurnal Informatika DINTEK
Irianto .
Department of Informatics, Darmajaya Informatics and Business Institute, Jalan Z.A Pagar Alam 93, Bandar Lampung, Lampung
Computer Science & IT Engineering

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
KEYWORD AND IMAGE CONTENT FEATURES FOR IMAGE INDEXING AND RETRIEVAL WITHIN COMPRESSED DOMAIN ., Irianto; Suhendro, Y.
Jurnal Informatika Vol 10, No 2 (2009): NOVEMBER 2009
Publisher : Institute of Research and Community Outreach - Petra Christian University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (151.503 KB) | DOI: 10.9744/informatika.10.2.73-78

Abstract

The central problem of most Content Based Image Retrieval approaches is poor quality in terms of sensitivity (recall) and specificity (precision). To overcome this problem, the semantic gap between high-level concepts and low-level features has been acknowledged. In this paper we introduce an approach to reduce the impact of the semantic gap by integrating high-level (semantic) and low-level features to improve the quality of Image Retrieval queries. Our experiments have been carried out by applying two hierarchical procedures. The first approach is called keyword-content, and the second content-keyword. Our proposed approaches show better results compared to a single method (keyword or content based) in term of recall and precision. The average precision has increased by up to 50%.
PEMETAAN JALAN DI DISTRIK SKANTO KABUPATEN KEEROM BERDASARKAN TINGKAT KERUSAKAN Ibo, Stenly R.; ., Irianto
DINTEK Vol 17 No 2 (2024): Volume 17 No.2, September 2024
Publisher : Fakultas Teknik UMMU

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Jalan adalah salah satu prasarana transportasi darat yang digunakan untuk mendukung lalu lintas kendaraan termasuk bangunan pelengkapnya yang digunakan oleh lalu lintas untuk mendukung pembangunan.. Penyebab kerusakan jalan antara lain disebabkan karena beban lalu lintas berulang yang berlebihan (overloading), panas/suhu udara, air dan hujan, serta mutu awal produk jalan yang jelek. Bentuk pemeliharaan jalan tergantung dari hasil penilaian kondisi kerusakan permukaan jalan yang telah ditetapkan secara visual, adapun beberapa metode yang sering dipakai adalah metode Bina Marga (1990) (Hardiyatmo, 2007). ArcGis adalah sotware berbasis geographic information system (GIS) telah dikembangkan (Environment Science & Research Institue). Produk arcgis memiliki tiga bagaian yaitu, ArcEditor, ArcInfo, dan ArcView fitur menyediakan fungsi dalam GIS keperluan dari geoprocessing.
Co-Authors Ibo, Stenly R. Y. Suhendro