Change Detection Based on Deep Siamese Convolutional Network for Optical Aerial Images
Citations
552 citations
Cites background or methods from "Change Detection Based on Deep Siam..."
...Remote sensing image CD requires pixel-wise prediction and benefits from the dense features by FCN based methods [46,47]....
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...The embedding space can be learned by deep Siamese fully convolutional networks (FCN) [27,28], which contains two identical networks sharing the same weight, each independently generating the feature maps for each temporal image....
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...During the last few years, deep metric learning has been applied in many remote sensing applications [27,28,60,61]....
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...The first approach used an FCN to separately classify the land use of each temporal image and then determined the change type by the change trajectory....
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...The results of DSCNN, rRL and TBSRL are reported by [28]....
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484 citations
Cites methods or result from "Change Detection Based on Deep Siam..."
...Comparison between the results obtained by the method presented in [11] and the ones described in this paper on the Air Change dataset....
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...For the AC dataset, the methods user for comparison were DSCN [11], CXM [4], and SCCN [8], using the values claimed by Zhan et al. in [11]....
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...For the AC dataset, the methods user for comparison were DSCN [11], CXM [4], and SCCN [8], using the values claimed by Zhan et al....
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...The proposed techniques have followed the tendencies of computer vision and image analysis: at first, pixels were analyzed directly using manually crafted techniques; later on, descriptors began to be used in conjunction with simple machine learning techniques [6]; recently, more elaborate machine learning techniques (deep learning) are dominating most problems in the image analysis field, and this evolution is slowly reaching the problem of change detection [7, 8, 9, 10, 11, 3, 12]....
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...For the AC dataset, we followed the data split that was proposed in [11]: the top left 748x448 rectangle of the Data Network Prec....
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408 citations
324 citations
Cites methods from "Change Detection Based on Deep Siam..."
...SCCN [28] uses a deep symmetrical network to study changes in remote sensing images, and DSCN [29] uses two branch networks that share weights for feature extraction and uses the features that are obtained by the last layer of the two branches for threshold segmentation to obtain a binary change map....
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...[28] uses a deep symmetrical network to study changes in remote sensing images, and DSCN [29] uses two branch networks that share weights for feature extraction and uses the features that...
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310 citations
Cites methods from "Change Detection Based on Deep Siam..."
...[34] proposed a supervised CD method for optical aerial images based on the deep Siamese network....
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References
12,531 citations
11,866 citations
"Change Detection Based on Deep Siam..." refers methods in this paper
...The weights of each convolutional layer are initialized with the Msra algorithm [15]....
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11,732 citations
10,161 citations
"Change Detection Based on Deep Siam..." refers methods in this paper
...3) Optimization: We implement the proposed siamese network using the Caffe [14] framework....
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4,524 citations
"Change Detection Based on Deep Siam..." refers background or methods in this paper
...As [10] presented, the contrastive loss can produce the abovementioned function when it gets a minimum value....
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..., the numbers of changed and unchanged pixels vary greatly) in change detection, we use a weighted contrastive loss [10], in which not only the unchanged pixels but also the changed ones are considered as the objective function when training the network....
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...In [10], LU and LC are defined as follows:...
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...LU and LC must be designed, such that Di, j would produce a low value for a pair of unchanged pixels and a high value for the changed pixel pair when L gets the minimum value [10]....
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...Define Dw(X1, X2)i, j be the Euclidean distance between the feature vector Gw(X1)i, j and Gw(X2)i, j [10]....
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