作者: 忘恩負(fù)義的人 時(shí)間: 2025-3-21 22:35
Progressing from object-based to object-oriented image analysisally a segmentation step is followed by a classification step, a new workflow is illustrated where the objects themselves are altered constantly in order to move from object primitives in an early stage towards objects of interest in a final stage of the analysis. Consequently, this workflow can be 作者: Alienated 時(shí)間: 2025-3-22 03:41 作者: nullify 時(shí)間: 2025-3-22 05:16
Image objects and geographic objectserous successful case studies, little effort has been directed towards building the conceptual foundations underlying it. In particular, there are at least two questions that need a clear answer before OBIA can be considered a discipline: i) What is the definition and ontological status of both imag作者: 威脅你 時(shí)間: 2025-3-22 11:11
Using texture to tackle the problem of scale in land-cover classificationl imagery. We argue that in many of its current implementations, OBIA is not an accurate model of this system. Drawing from current theories in cognitive psychology, we propose a new conceptual model which we believe more accurately represents how the HVS performs aerial image interpretation. The fi作者: Pcos971 時(shí)間: 2025-3-22 16:27
Domain-specific class modelling for one-level representation of single treesthe specific scale domains of the target features addressed. Two near-natural forest settings served as testing environment for a combined use of airborne laser scanning (ALS) and optical image data to perform automated tree-crown delineation. The primary methodological aim was to represent the enti作者: overhaul 時(shí)間: 2025-3-22 19:49
Object recognition and image segmentation: the Feature Analyst? approachve problem in the maintenance cycle of a Geographic Information System (GIS). Traditional collection methods, such as hand-digitizing, are slow, tedious and cannot keep up with the ever-increasing volume of imagery assets. In this paper we describe the methodology underlying the Feature Analyst auto作者: arcane 時(shí)間: 2025-3-23 00:33
A procedure for automatic object-based classificationThe emerging object-based methodology for image classification appears to be a better way to mimic the human thought process. Unlike pixel-based techniques which only use the layer pixel values, the object-based techniques can also use shape and context information of a scene texture. These extra de作者: 相符 時(shí)間: 2025-3-23 01:51 作者: Meditate 時(shí)間: 2025-3-23 08:48 作者: 合乎習(xí)俗 時(shí)間: 2025-3-23 13:37 作者: 使成核 時(shí)間: 2025-3-23 15:57
Semi-automated forest stand delineation using wavelet based segmentation of very high resolution optands are forest management units with similarity in attributes such as species composition, density, closure, height and age. Stand boundaries are traditionally estimated through subjective visual air photo interpretation. In this paper, an automatic stand delineation method is presented integrating作者: Jacket 時(shí)間: 2025-3-23 20:22 作者: 抗生素 時(shí)間: 2025-3-24 00:54
Object-based classification of QuickBird data using ancillary information for the detection of foresntext of NATURA 2000. For these purposes, the presented study applies an object-based classification method using VHR QuickBird data at a test site in the pre-alpine area of Bavaria (southern Germany). Additional geo-data and derived parameters, such as altitude, aspect, slope, or soil type, are com作者: 真 時(shí)間: 2025-3-24 03:54
Estimation of optimal image object size for the segmentation of forest stands with multispectral IKOploys local variance and spatial autocorrelation to estimate the optimal size of image objects for segmenting forest stands. Segmented images are visually compared to a manually interpreted forest stand database to examine the quality of forest stand segmentation in terms of the average size and num作者: 清楚說話 時(shí)間: 2025-3-24 08:58 作者: 使更活躍 時(shí)間: 2025-3-24 11:03
T. Lübker,G. Schaabsstsein als nationale Gemeinschaft stützen und inhaltlich ausgestalten. Angestrebt wird keine umfassende Auseinandersetzung mit amerikanischer nationaler Identit?t an sich, sondern eine Darstellung jener Identit?tsvorstellungen, die Akteure im untersuchten au?en- und wirtschaftspolitischen Wahlkampf作者: 滋養(yǎng) 時(shí)間: 2025-3-24 17:28 作者: 擦試不掉 時(shí)間: 2025-3-24 22:01 作者: AGGER 時(shí)間: 2025-3-25 02:26
J. Radoux,P. Defournyher Verwaltung revolutionieren wird. Neben den IT-Anwendern sind auch die Anbieter gefordert, sich auf weitreichende Ver?nderungen einzustellen. Auch wenn die Wachstumszahlen hinter den Prognosen hinterherhinken, ist davon auszugehen, dass im Bereich Cloud Computing ein starkes Marktwachstum zu beob作者: 埋伏 時(shí)間: 2025-3-25 03:44
her Verwaltung revolutionieren wird. Neben den IT-Anwendern sind auch die Anbieter gefordert, sich auf weitreichende Ver?nderungen einzustellen. Auch wenn die Wachstumszahlen hinter den Prognosen hinterherhinken, ist davon auszugehen, dass im Bereich Cloud Computing ein starkes Marktwachstum zu beob作者: septicemia 時(shí)間: 2025-3-25 10:04 作者: Vasodilation 時(shí)間: 2025-3-25 14:32
M. Kim,M. Madden,T. Warnerher Verwaltung revolutionieren wird. Neben den IT-Anwendern sind auch die Anbieter gefordert, sich auf weitreichende Ver?nderungen einzustellen. Auch wenn die Wachstumszahlen hinter den Prognosen hinterherhinken, ist davon auszugehen, dass im Bereich Cloud Computing ein starkes Marktwachstum zu beob作者: 鬧劇 時(shí)間: 2025-3-25 17:25
Lecture Notes in Geoinformation and Cartographyhttp://image.papertrans.cn/o/image/700160.jpg作者: reptile 時(shí)間: 2025-3-25 23:33 作者: chassis 時(shí)間: 2025-3-26 02:55 作者: Callus 時(shí)間: 2025-3-26 06:18
Geographic Object-Based Image Analysis (GEOBIA): A new name for a new disciplineWhat is Geographic Object-Based Image Analysis (GEOBIA)? To answer this we provide a formal definition of GEOBIA, present a brief account of its coining, and propose a key objective for this new discipline. We then, conduct a SWOT. analysis of its potential, and discuss its main tenets and plausible future. Much still remains to be accomplished.作者: 護(hù)身符 時(shí)間: 2025-3-26 10:45
978-3-662-50146-7Springer-Verlag Berlin Heidelberg 2008作者: 裝飾 時(shí)間: 2025-3-26 14:48 作者: 取回 時(shí)間: 2025-3-26 19:49 作者: 擦掉 時(shí)間: 2025-3-26 22:50 作者: resuscitation 時(shí)間: 2025-3-27 03:42
Change detection using object features detection (MAD), accompanied by the maximum autocorrelation factor (MAF) transformation. The change objects are then classified using the fuzzy maximum likelihood estimation (FMLE). Finally the classification of changes is improved by probabilistic label relaxation.作者: 燈絲 時(shí)間: 2025-3-27 08:54
1863-2246 he generation, modelling and classification of objects.IncluThis book brings together a collection of invited interdisciplinary persp- tives on the recent topic of Object-based Image Analysis (OBIA). Its c- st tent is based on select papers from the 1 OBIA International Conference held in Salzburg i作者: 完全 時(shí)間: 2025-3-27 09:35 作者: 并置 時(shí)間: 2025-3-27 15:50 作者: beta-carotene 時(shí)間: 2025-3-27 20:01
I. Niemeyer,P.R. Marpu,S. Nussbaumchaftliche und gesellschaftliche Ordnung sowie einen guten amerikanischen Bürger? Welche Vorstellungen der Rolle und des Handelns der USA in der Welt vertreten sie? Manche ?u?erungen sind dabei unter Hervorhebung unterschiedlicher Aspekte mehreren Vorstellungskomplexen zuzuordnen, die inhaltlich mit作者: murmur 時(shí)間: 2025-3-27 22:25 作者: 分解 時(shí)間: 2025-3-28 04:41 作者: minion 時(shí)間: 2025-3-28 07:03 作者: Lipoma 時(shí)間: 2025-3-28 12:40 作者: AGONY 時(shí)間: 2025-3-28 18:39
?hrend erste konzeptionelle wie empirische Arbeiten hierzu vorliegen, sind wir von einem umfassenden Verst?ndnis, welche Ver?nderungen auf die IT-Anbieter zukommen und wie sie hierauf reagieren, noch weit entfernt. Hier m?chten wir ansetzen und mit unserem vorliegenden Beitrag zur Schlie?ung dieser 作者: Grating 時(shí)間: 2025-3-28 20:45 作者: Spangle 時(shí)間: 2025-3-29 02:03 作者: NUDGE 時(shí)間: 2025-3-29 04:31
1863-2246 multiscale landscape analysis, Geographic Information Systems (GIS) and the synergy between image-objects and their radiometric char- teristics and analyses in Earth Observation data (EO).978-3-662-50146-7978-3-540-77058-9Series ISSN 1863-2246 Series E-ISSN 1863-2351 作者: Acquired 時(shí)間: 2025-3-29 07:24
Object-based image analysis for remote sensing applications: modeling reality – dealing with complexhe chapter closes with a short reflection on the required adaptation of standard methods of accuracy assessment and change detection, as well as on the evaluation of delineated and classified objects against the ultimate benchmark, our human perception.作者: 拋物線 時(shí)間: 2025-3-29 11:46
An object-based cellular automata model to mitigate scale dependencyessed as a change of state in part or in totality of its surface, based on the influence of its respective neighbors. The implementation and testing of this model on real data reveals that it generates spatial configurations of landscape patches that are more realistic than the conventional raster-b作者: 豐富 時(shí)間: 2025-3-29 16:49 作者: UTTER 時(shí)間: 2025-3-29 23:45
Domain-specific class modelling for one-level representation of single treespendently to perform domain-specific class modelling (i.e. the characteristics of each region controlled the generation of lower level objects). The class modelling was undertaken using Cognition Network Language (CNL), which allows for addressing single objects and enables supervising the object ge作者: harrow 時(shí)間: 2025-3-30 00:30 作者: FOR 時(shí)間: 2025-3-30 07:44 作者: arsenal 時(shí)間: 2025-3-30 09:42
Identifying benefits of pre-processing large area QuickBird imagery for object-based image analysisding the forest. The high complexity of the farmland, with extremely small structured parcels, demands analysis strategies that make use of image derivates obtained from cadastral maps as well as ground truth information. Finally, the classification result is compared to one based on the unprocessed作者: 慢慢啃 時(shí)間: 2025-3-30 14:36
A hybrid texture-based and region-based multi-scale image segmentation algorithmthod, complex statistical measures of texture had to be computed based on objects, however, and not on rectangular image regions. The approach was to compute grey level co-occurrence matrices for each image object and then to compute object-based statistical features. The Advanced Texture Heuristics作者: bacteria 時(shí)間: 2025-3-30 18:09
Semi-automated forest stand delineation using wavelet based segmentation of very high resolution opt the creation of pure forest stands and to improve classification performance. A parcel/stand purity index was developed to evaluate stand purity and the expected mapping accuracy was estimated by defining a potential mapping accuracy measure. Results showed that wavelet based image segmentation out作者: 必死 時(shí)間: 2025-3-30 21:00
Quality assessment of segmentation results devoted to object-based classificationas more useful than the one based on mean object size. On the other hand, it was shown that object size improved class discrimination but this could deteriorate the boundary quality. The use of complementary discrepancy indices is therefore required in the case of frequent under-segmentation.作者: extrovert 時(shí)間: 2025-3-31 03:28 作者: Limited 時(shí)間: 2025-3-31 06:16
Book 20081st editionrt- less, its emergence has provided a new critical bridge to spatial concepts applied in multiscale landscape analysis, Geographic Information Systems (GIS) and the synergy between image-objects and their radiometric char- teristics and analyses in Earth Observation data (EO).作者: CHECK 時(shí)間: 2025-3-31 11:49
10樓作者: Bouquet 時(shí)間: 2025-3-31 15:52
10樓作者: PANEL 時(shí)間: 2025-3-31 18:49
10樓作者: 拖網(wǎng) 時(shí)間: 2025-3-31 23:34
10樓
