2013
DOI: 10.1155/2013/218415
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Automatic Lane Segmentation in TLC Images Using the Continuous Wavelet Transform

Abstract: This paper describes a new methodology for lane detection in Thin-Layer Chromatography images. An approach based on the continuous wavelet transform is used to enhance the relevant lane information contained in the intensity profile obtained from image data projection. Lane detection proceeds in three phases: the first obtains a set of candidate lanes, which are validated or removed in the second phase; in the third phase, lane limits are calculated, and subtle lanes are recovered. The superior performance of … Show more

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Cited by 7 publications
(2 citation statements)
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References 31 publications
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“…In the past decade, methods for filtering, segmenting, and detecting gel bands, as well as rectifying geometries, have been described [3] , [4] . Major applications and interfaces to fine tune DNA band analysis have been developed [5] , [6] based on Gaussian mixture models [7] and wavelet transformation [8] …”
Section: Introductionmentioning
confidence: 99%
“…In the past decade, methods for filtering, segmenting, and detecting gel bands, as well as rectifying geometries, have been described [3] , [4] . Major applications and interfaces to fine tune DNA band analysis have been developed [5] , [6] based on Gaussian mixture models [7] and wavelet transformation [8] …”
Section: Introductionmentioning
confidence: 99%
“…In the second stage, the 'lanes' (or 'gelstrips') of the image are detected [see Step (2) of Figure 2]. In the literature, we can find a vast number of methods for automatic lane detection (see, for instance, [14][15][16][17][18][19][20][21][22][23]). The common idea of these methods is the construction of a 'vertical densitometric-curve' (or 'histogram') averaging the pixel values on the same vertical line.…”
Section: Introductionmentioning
confidence: 99%