SVM Based Adaptive Biometric Image Enhancement Using Quality Assessment
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Cites methods from "SVM Based Adaptive Biometric Image ..."
...We also perform a set of experiments to compare the proposed FQI to some benchmark measurements: (UQI) [14], (AVI) [8], and (WB) [13]....
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...There are several image quality measures proposed in the literature, such as (a) Universal Quality Index (UQI) [14], (b) Average Image (AVI) [8], and (c) Wavelet-based (WB) face quality measure [13]....
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References
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"SVM Based Adaptive Biometric Image ..." refers methods in this paper
...In this chapter, we propose a biometric image quality assessment and enhancement algorithm using Support Vector Machine (SVM) [5] learning to address this challenge....
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...To alleviate these inherent limitations, we use Support Vector machine (SVM) [5] based learning algorithms for biometric image quality assessment and enhancement....
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16,073 citations
"SVM Based Adaptive Biometric Image ..." refers methods in this paper
...Usually, Discrete Wavelet Transform (DWT) [ 36 , 37] is used for image based operations such as image fusion, denoising and quality measure because DWT preserves different frequency information and allows good localization both in time and spatial domain....
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14,562 citations
"SVM Based Adaptive Biometric Image ..." refers methods in this paper
...• Principal component analysis (PCA) [46] is an appearance based face recognition algorithm which computes the principal eigen-vectors from the training face images....
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...The enhancement is performed with all three kernels and verification accuracy for the enhanced images is computed using PCA based face recognition algorithm....
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...Figures 5– 8, show the Receiver Operating Characteristics (ROC) plots for comparison using PCA, FLDA, LFA and texture feature based face verification algorithms....
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...The performance of the proposed quality enhancement algorithm is evalauted using four existing face recognition algorithms, Principal component analysis [46], Fisher linear discriminant analysis [47], Local feature analysis [48] and texture features [49]....
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...Table 2 shows that the maximum improvement in accuracy is 17.16%, which is obtained for PCA based face recognition algorithm....
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14,157 citations
11,674 citations
"SVM Based Adaptive Biometric Image ..." refers background or methods in this paper
...• Fisher Linear Discriminant Analysis (FLDA) [ 47 ] is an appearance based face recognition algorithm....
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...The performance of the proposed quality enhancement algorithm is evalauted using four existing face recognition algorithms, Principal component analysis [46], Fisher linear discriminant analysis [ 47 ], Local feature analysis [48] and texture features [49]....
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...Fig. 6. ROC plots comparing the performance of the proposed quality assessment and enhancement algorithm with existing image quality enhancement algorithms using FLDA based face verification algorithm [ 47 ]...
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