Adaptive method for multi colored text binarization
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Cites methods from "Adaptive method for multi colored t..."
...The proposed technique works on every single pixel of the image [13]....
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References
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"Adaptive method for multi colored t..." refers methods in this paper
...In brief, Canny edge detection [8] is applied to group each text or character in individual edge box....
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...[5] proposed Canny edge detection [8] based method to calculate the threshold after blurring the degraded document using Gaussian filter....
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...Canny edge detection method [8] is one of those techniques which helps to track components in an image depending upon ρ....
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2,120 citations
"Adaptive method for multi colored t..." refers methods in this paper
...Results out of the proposed method have been compared with other well known local binarization techniques, such as Sauvola’s method (SAUV) [3], Niblack’s method (NIBL) [2], Wolf et al....
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...PSNR NRM MPM DRD SAUV [3] 86.37 16.33 10.61 0.63 6.59 NIBL [2] 26.51 4.54 36.94 193.69 134.05 WOL [7] 43.08 11.93 33.58 7.43 32.46 KASA [6] 57.26 12.01 24.65 10.48 32.56 Proposed method 92.35 18.82 4.12 0.61 3.23 Here some color text document images from DIBCO2009 [11], DIBCO2011 [12], DIBCO2013 [13], H-DIBCO2012 [14] and CMATERdb 6.1 [9] datasets and their corresponding binarized output images using the proposed method are shown in Fig....
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...(c) Niblack’s method [2] (d) Sauvola’s method [3]...
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...[3] reported a method that enhances the result of the previous method to remove such background noise....
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...Results out of the proposed method have been compared with other well known local binarization techniques, such as Sauvola’s method (SAUV) [3], Niblack’s method (NIBL) [2], Wolf et al.’s method (WOL) [7], Bernsen’s method (BERN) [10], Gatos et al.’s method (GATO) [4], Biswas’s et al.’s method (BISW) [5], Kasar et al.’s method (KASA) [6]....
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1,745 citations
"Adaptive method for multi colored t..." refers background or methods in this paper
...Results out of the proposed method have been compared with other well known local binarization techniques, such as Sauvola’s method (SAUV) [3], Niblack’s method (NIBL) [2], Wolf et al....
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...PSNR NRM MPM DRD SAUV [3] 86.37 16.33 10.61 0.63 6.59 NIBL [2] 26.51 4.54 36.94 193.69 134.05 WOL [7] 43.08 11.93 33.58 7.43 32.46 KASA [6] 57.26 12.01 24.65 10.48 32.56 Proposed method 92.35 18.82 4.12 0.61 3.23 Here some color text document images from DIBCO2009 [11], DIBCO2011 [12], DIBCO2013 [13], H-DIBCO2012 [14] and CMATERdb 6.1 [9] datasets and their corresponding binarized output images using the proposed method are shown in Fig....
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...(c) Niblack’s method [2] (d) Sauvola’s method [3]...
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...Niblack [2] proposed a window based thresholding approach across the image....
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...Results out of the proposed method have been compared with other well known local binarization techniques, such as Sauvola’s method (SAUV) [3], Niblack’s method (NIBL) [2], Wolf et al.’s method (WOL) [7], Bernsen’s method (BERN) [10], Gatos et al.’s method (GATO) [4], Biswas’s et al.’s method (BISW) [5], Kasar et al.’s method (KASA) [6]....
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1,064 citations
"Adaptive method for multi colored t..." refers methods in this paper
...Otsu's binarization method [1] is based on global thresholding and produces very good results for the document images in the absence of less variance among foreground and background and any degradation....
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