Results 21 to 30 of about 2,144 (204)

Aplikasi Metode Object Based Image Analysis (OBIA) Untuk Identifikasi Atap Bangunan

Buletin Poltanesa, 2021
Salah satu permasalahan dalam proses pembuatan peta skala besar adalah belum terdapat metode ekstraksi objek secara otomatis, sehingga dijitasi secara manual masih dilakukan. Metode ekstraksi objek secara otomatis diharapkan dapat mempercepat pemetaan skala besar.
Alifah Noraini, I Nyoman Sudiasa, Martinus Edwin Tjahjadi   +2 more
openaire   +2 more sources

Pemetaan Tanaman Padi di Kabupaten Pidie Menggunakan Object Based Image Analysis (OBIA)

Jurnal Ilmiah Mahasiswa Pertanian, 2022
Abstrak. Padi (Oryza sativa L.) merupakan salah satu komoditas tanaman pokok yang dikonsumsi oleh sebagian besar masyarakat di Indonesia. Tujuan dari penelitian ini adalah untuk memetakan tanaman padi sawah di Kabupaten Pidie dengan menggunakan metode object based image analysis, memetakan fase pertumbuhan padi dengan menggunakan metode object based ...
Cut Arifa Rahmi, Yulia Dewi Fazlina, Sugianto Sugianto   +2 more
openaire   +1 more source

Segmentation Scale Effect Analysis in the Object-Oriented Method of High-Spatial-Resolution Image Classification

Sensors, 2021
High-spatial-resolution images play an important role in land cover classification, and object-based image analysis (OBIA) presents a good method of processing high-spatial-resolution images.
Shuang Hao, Yuhuan Cui, Jie Wang
doaj   +1 more source

Urban building detection using object-based image analysis (OBIA) and machine learning (ML) algorithms

IOP Conference Series: Earth and Environmental Science, 2021
Abstract The information on building features especially in the urban area is very important to support urban management and development. Nevertheless, the automated and transferable detection of building features is still challenging because of variations of the spatial and spectral characteristics to support urban building ...
Masayu Norman, Hanani Mohd Shahar, Zuraihan Mohamad, Ashnita Rahim, Fazly Amri Mohd, Helmi Zulhaidi Mohd Shafri   +5 more
openaire   +1 more source

A comparison of the integrated fuzzy object-based deep learning approach and three machine learning techniques for land use/cover change monitoring and environmental impacts assessment

GIScience & Remote Sensing, 2021
Recent improvements in the spatial, temporal, and spectral resolution of satellite images necessitate (semi-)automated classification and information extraction approaches.
Bakhtiar Feizizadeh, Keyvan Mohammadzade Alajujeh, Tobia Lakes, Thomas Blaschke, Davoud Omarzadeh   +4 more
doaj   +1 more source

Benthic habitat mapping using Object-Based Image Analysis (OBIA) on Tidung Island, Kepulauan Seribu, DKI Jakarta [PDF]

IOP Conference Series: Earth and Environmental Science, 2021
Abstract Tidung Island is one of the islands in Kepulauan Seribu, DKI Jakarta, Indonesia. This island has various benthic that live on the coastal areas, and benthic habitat has various functions both ecologically and economically. Nowadays, remote sensing technology is one way to detect benthic habitats in coastal areas. Mapping benthic
M Hamidah, R A Pasaribu, F A Aditama
openaire   +1 more source

Integration of Object-Based Image Analysis and Convolutional Neural Network for the Classification of High-Resolution Satellite Image: A Comparative Assessment

Applied Sciences, 2022
During the past decade, deep learning-based classification methods (e.g., convolutional neural networks—CNN) have demonstrated great success in a variety of vision tasks, including satellite image classification. Deep learning methods, on the other hand,
Omer Saud Azeez, Helmi Z. M. Shafri, Aidi Hizami Alias, Nuzul A. B. Haron   +3 more
doaj   +1 more source

Object based classification of a riparian environment using ultra-high resolution imagery, hierarchical landcover structures, and image texture

Scientific Reports, 2022
Land cover mapping is an important part of resource management, planning, and economic predictions. Improvements in remote sensing, machine learning, image processing, and object based image analysis (OBIA) has made the process of identifying land cover ...
Kain Kutz, Zachary Cook, Marc Linderman
doaj   +1 more source

ASSESSMENT OF MULTIRESOLUTION SEGMENTATION FOR EXTRACTING GREENHOUSES FROM WORLDVIEW-2 IMAGERY [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
The latest breed of very high resolution (VHR) commercial satellites opens new possibilities for cartographic and remote sensing applications. In this way, object based image analysis (OBIA) approach has been proved as the best option when working with ...
M. A. Aguilar, F. J. Aguilar, A. García Lorca, E. Guirado, M. Betlej, P. Cichon, A. Nemmaoui, A. Vallario, C. Parente   +8 more
doaj   +1 more source

Classificazione OBIA automatica di elementi stradali acquisiti con laser scanner

GEOmedia, 2021
This paper shows the results obtained by classifying point clouds from LiDAR using Object Based Image Analysis (OBIA) with Trimble's eCognition software.
Vera Costantini
doaj   +1 more source