Results 11 to 20 of about 4,959 (212)

The Mapping of Land Use Using Object-Based Image Analysis (OBIA) in Klaten Regency [PDF]

E3S Web of Conferences, 2020
Klaten Regency is one of the regencies in Central Java Province that has an increasing population every year. This can cause an increase in built-up land for human activities.
Bashit Nurhadi, Sari Ristianti Novia, Eko Windarto Yudi, Ulfiana Desyta   +3 more
doaj   +2 more sources

A recurrent curve matching classification method integrating within-object spectral variability and between-object spatial association

International Journal of Applied Earth Observations and Geoinformation, 2021
Object-based image analysis (OBIA), which has been commonly used for land cover and land use classification, may encounter challenges when satellite images’ spatial resolution achieves at the sub-meter level.
Yunwei Tang, Fang Qiu, Linhai Jing, Fan Shi, Xiao Li   +4 more
doaj   +1 more source

Mapping and Assessment of Housing Informality Using Object-Based Image Analysis: A Review

Urban Science, 2023
Research on the detection of informal settlements has increased in the past three decades owing to the availability of high- to very-high-spatial-resolution satellite imagery.
Naledzani Mudau, Paidamwoyo Mhangara
doaj   +1 more source

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

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

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

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

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

A REGION-BASED MULTI-SCALE APPROACH FOR OBJECT-BASED IMAGE ANALYSIS [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
Within the last two decades, object-based image analysis (OBIA) considering objects (i.e. groups of pixels) instead of pixels has gained popularity and attracted increasing interest.
T. Kavzoglu, M. Yildiz Erdemir, H. Tonbul   +2 more
doaj   +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