DOI: 10.1016/j.jag.2013.04.005
Scopus记录号: 2-s2.0-84897044533
论文题名: Semi-automatic detection of linear archaeological traces fromorthorectified aerial images
作者: Figorito B ; , Tarantino E
刊名: International Journal of Applied Earth Observation and Geoinformation
ISSN: 15698432
出版年: 2014
卷: 26, 期: 1 起始页码: 458
结束页码: 463
语种: 英语
英文关键词: Geospatial image processing
; Multiphase ACM
; Trace extraction
Scopus关键词: aerial photography
; algorithm
; archaeological evidence
; archaeology
; image processing
; qualitative analysis
英文摘要: This paper presents a semi-automatic approach for archaeological traces detection from aerial images.The method developed was based on the multiphase active contour model (ACM). The image was seg-mented into three competing regions to improve the visibility of buried remains showing in the imageas crop marks (i.e. centuriations, agricultural allocations, ancient roads, etc.). An initial determination ofrelevant traces can be quickly carried out by the operator by sketching straight lines close to the traces.Subsequently, tuning parameters (i.e. eccentricity, orientation, minimum area and distance from inputline) are used to remove non-target objects and parameterize the detected traces. The algorithm andgraphical user interface for this method were developed in a MATLAB environment and tested on highresolution orthorectified aerial images. A qualitative analysis of the method was lastly performed bycomparing the traces extracted with ancient traces verified by archaeologists. © 2013 Elsevier B.V. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/79687
Appears in Collections: 气候变化事实与影响
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作者单位: Politecnico di Bari, Via Orabona 4, 70125 Bari, Italy
Recommended Citation:
Figorito B,, Tarantino E. Semi-automatic detection of linear archaeological traces fromorthorectified aerial images[J]. International Journal of Applied Earth Observation and Geoinformation,2014-01-01,26(1)