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检索条件"主题词=Object-Based Image Analysis"
495 条 记 录,以下是11-20 订阅
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object-based image analysis of WORLDVIEW-2 SATELLITE DATA for the CLASSIFICATION of MANGROVE AREAS in the CITY of SÃO LUÍS, MARANHÃO STATE, BRAZIL  22
OBJECT-BASED IMAGE ANALYSIS of WORLDVIEW-2 SATELLITE DATA fo...
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22nd Congress of the International Society for Photogrammetry and Remote Sensing: Imaging a Sustainable Future, ISPRS 2012
作者: Kux, H.J.H. Souza, U.D.V. INPE Andndash National Institute for Space Research Avenida Dos Astronautas 1758 andndashJardim da Granja São José dos Campos andndashSP12.227-010 Brazil
Taking into account the importance of mangrove environments for the biodiversity of coastal areas, the objective of this paper is to classify the different types of irregular human occupation on the areas of mangrove ... 详细信息
来源: 评论
Incorporating DeepLabv3+and object-based image analysis for semantic segmentation of very high resolution remote sensing images
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International Journal of Digital Earth 2021年 第3期14卷 357-378页
作者: Shouji Du Shihong Du Bo Liu Xiuyuan Zhang Institute of Remote Sensing and GIS Peking UniversityBeijingPeople’s Republic of China
Semantic segmentation of remote sensing images is an important but unsolved problem in the remote sensing *** image semantic segmentation models,such as DeepLabv3+,have achieved astonishing performance for semanticall... 详细信息
来源: 评论
Integrated object-based image analysis for semi-automated geological lineament detection in southwest England
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COMPUTERS & GEOSCIENCES 2019年 123卷 137-148页
作者: Yeomans, Christopher M. Middleton, Maarit Shail, Robin K. Grebby, Stephen Lusty, Paul A. J. Univ Exeter CEMPS Camborne Sch Mines Penryn Campus Penryn TR10 9FE Cornwall England British Geol Survey Ctr Environm Sci Keyworth NG12 5GG Notts England Geol Survey Finland POB 77 FI-96101 Rovaniemi Finland Univ Nottingham Nottingham Geospatial Inst Innovat Pk Nottingham NG7 2TU England
Regional lineament detection for mapping of geological structure can provide crucial information for mineral exploration. Manual methods of lineament detection are time consuming, subjective and unreliable. The use of... 详细信息
来源: 评论
Integrated approach using data mining-based decision tree and object-based image analysis for high-resolution urban mapping of WorldView-2 satellite sensor data
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JOURNAL OF APPLIED REMOTE SENSING 2016年 第2期10卷
作者: Hamedianfar, Alireza Shafri, Helmi Zulhaidi Mohd Univ Putra Malaysia Fac Engn Dept Civil Engn Serdang 43400 Selangor Malaysia Islamic Azad Univ Dept Surveying Engn Estahban Branch Estahban Fars Iran Islamic Azad Univ Young Researchers & Elite Club Estahban Branch Estahban Fars Iran Univ Putra Malaysia Fac Engn GISRC Serdang 43400 Selangor Malaysia
This paper integrates decision tree-based data mining (DM) and object-based image analysis (OBIA) to provide a transferable model for the detailed characterization of urban land-cover classes using WorldView-2 (WV-2) ... 详细信息
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Discrepancy measures for selecting optimal combination of parameter values in object-based image analysis
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ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING 2012年 第1期68卷 144-156页
作者: Liu, Yong Bian, Ling Meng, Yuhong Wang, Huanping Zhang, Shifu Yang, Yining Shao, Xiaomin Wang, Bo Lanzhou Univ Coll Earth & Environm Sci Lanzhou 730000 Peoples R China SUNY Buffalo Dept Geog Amherst NY 14261 USA
Most object-based image analysis use parameters to control the size, shape, and homogeneity of segments. Because each parameter may take a range of possible values, different combinations of value between parameters m... 详细信息
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Automated spine and vertebrae detection in CT images using object-based image analysis
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INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN BIOMEDICAL ENGINEERING 2013年 第9期29卷 938-963页
作者: Schwier, M. Chitiboi, T. Huelnhagen, T. Hahn, H. K. Fraunhofer MEVIS Inst Med Image Comp Bremen Germany
Although computer assistance has become common in medical practice, some of the most challenging tasks that remain unsolved are in the area of automatic detection and recognition. The human visual perception is in gen... 详细信息
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Assessing and monitoring semi-arid shrublands using object-based image analysis and multiple endmember spectral mixture analysis
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ENVIRONMENTAL MONITORING AND ASSESSMENT 2013年 第4期185卷 3173-3190页
作者: Hamada, Yuki Stow, Douglas A. Roberts, Dar A. Franklin, Janet Kyriakidis, Phaedon C. Argonne Natl Lab Argonne IL 60439 USA San Diego State Univ Dept Geog San Diego CA 92182 USA Univ Calif Santa Barbara Dept Geog Santa Barbara CA 93106 USA Arizona State Univ Sch Geog Sci & Urban Planning Tempe AZ 85287 USA Univ Aegean Dept Geog Mitilini Greece
Arid and semi-arid shrublands have significant biological and economical values and have been experiencing dramatic changes due to human activities. In California, California sage scrub (CSS) is one of the most endang... 详细信息
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Combining data mining algorithm and object-based image analysis for detailed urban mapping of hyperspectral images
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JOURNAL OF APPLIED REMOTE SENSING 2014年 第1期8卷
作者: Hamedianfar, Alireza Shafri, Helmi Zulhaidi Mohd Mansor, Shattri Ahmad, Noordin Univ Putra Malaysia Dept Civil Engn Fac Engn Serdang 43400 Selangor Malaysia Univ Putra Malaysia GISRC Fac Engn Serdang 43400 Selangor Malaysia Natl Space Agcy Bangunan Komersil PJH Putrajaya 62570 Malaysia
image classification of roofing types, road pavements, and natural features can assist land-cover maps in further examining the effects of such features on health, pollution, and the microclimate in urban settings. Ai... 详细信息
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OBIA4RTM-towards an operational open-source solution for coupling object-based image analysis with radiative transfer modelling
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EUROPEAN JOURNAL OF REMOTE SENSING 2021年 第sup1期54卷 59-70页
作者: Graf, Lukas Papp, Levente Lang, Stefan Univ Salzburg Dept Geoinformat Z GIS Salzburg Austria
Radiative transfer models (RTM) provide universally applicable, highly accurate prospects for plant parameter retrieval. Due to the ill-posed nature of radiative transfer theory, however, the retrieval of plant parame... 详细信息
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Comparison of pixel- and object-based image analysis for tea plantation mapping using hyperspectral Gaofen-5 and synthetic aperture radar data
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JOURNAL OF APPLIED REMOTE SENSING 2020年 第4期14卷
作者: Chen, Yujia Tian, Shufang China Univ Geosci Beijing Sch Earth Sci & Resources Beijing Peoples R China
Accurately mapping tea plantation distribution is crucial to environmental protection and sustainable development. Hyperspectral and synthetic aperture radar (SAR) data have recently been widely used in land cover cla... 详细信息
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