Proceedings 2001 International Conference on Image Processing (Cat. No.01CH37205)
DOI: 10.1109/icip.2001.958616
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Quality-aware deformable models for change detection

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Cited by 7 publications
(6 citation statements)
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“…The method is sensitive to the geometry of features and uses set operations such as union, intersection, complementation, dilation, erosion and thinning to identify geometrical characteristics of objects (Zhang et al., 1999; Amini et al., 2002a). Snakes , in conjunction with dynamic programming , are used for extraction of cultural structures such as roads and buildings (Agouris et al., 2001a, b; Péteri et al., 2004). Dynamic programming provides an optimised solution to road modelling (Gruen and Li, 1995).…”
Section: Introductionmentioning
confidence: 99%
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“…The method is sensitive to the geometry of features and uses set operations such as union, intersection, complementation, dilation, erosion and thinning to identify geometrical characteristics of objects (Zhang et al., 1999; Amini et al., 2002a). Snakes , in conjunction with dynamic programming , are used for extraction of cultural structures such as roads and buildings (Agouris et al., 2001a, b; Péteri et al., 2004). Dynamic programming provides an optimised solution to road modelling (Gruen and Li, 1995).…”
Section: Introductionmentioning
confidence: 99%
“…Snakes , in conjunction with dynamic programming , are used for extraction of cultural structures such as roads and buildings (Agouris et al., 2001a, b; Péteri et al., 2004). Dynamic programming provides an optimised solution to road modelling (Gruen and Li, 1995).…”
Section: Introductionmentioning
confidence: 99%
“…대용량의 도로관련 수치지도의 효율적인 갱신을 위하여 최 신의 항공사진이나 위성영상에서 도로망을 추출하여 변화 를 탐지하거나 구축시기가 상이한 이종의 공간정보를 이용하 여 변화를 탐지하고 갱신하는 연구가 꾸준히 진행되고 있다 (Agouris et al, 2001a;Agouris et al, 2001b;Beyen et al, 2012;Eidenbenz et al, 2000;Fortier et al, 2001;Yang et al, 2000;Zhang and Baltsavias, 2002;Zhang and Couloigner, 2005). 특히 벡터 자료구조의 수치지도 간 변화탐지를 위한 연 구에서는 이종의 공간정보간의 매칭 기법을 기반으로 두 지도 간의 모든 객체를 비교하여 변화를 탐지하는 방법이 적용되 고 있다 (Badard, 1999;Gabay and Doytsher, 1994;Goesseln and Sester, 2003;Uitermark et al, 1999;Saalfeld, 1988;Sui et al, 2004;Walter andFritsch, 1999, Xiong andSperling, 2004;Zhang et al, 2010).…”
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“…This initial contour can then he used as an approximation to automatically extract the next object instance. This differential snakes technique has been demonstrated to function very well in cases where the object monitoring rate is high, thus ensuring relatively small variations between successive instances [4]. The result of differential snakes is the automated identification of the closed polygons that represent the object's outlines at different instances.…”
Section: Differential Snakes For Tracking Objects With Closed Curvesmentioning
confidence: 99%
“…At the core of our approach is the extension of the differential snakes method as they were introduced in [4]. The authors in [4] make use of prior information for an object (an older record of the shape of the object) and accompanying accuracy estimates to detect automatically changes in the object's outline, and update the corresponding CIS database (shape and corresponding accuracy). In this paper we enhance this model to identify object translation, rotation, and/or deformation from local outline variations, and to support the tracking of closed-outline areal objects.…”
Section: Introductionmentioning
confidence: 99%