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An Interval Type-2 Fuzzy Approach to Automatic PDF Generation for Histogram Specification
Image enhancement plays an important role in several application in the ...
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Centrog Feature technique for vehicle type recognition at day and night times
This work proposes a feature-based technique to recognize vehicle types ...
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Automatic creation of urban velocity fields from aerial video
In this paper, we present a system for modelling vehicle motion in an ur...
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Contrast Enhancement And Brightness Preservation Using Multi- Decomposition Histogram Equalization
Histogram Equalization (HE) has been an essential addition to the Image ...
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A Novel Technique of Noninvasive Hemoglobin Level Measurement Using HSV Value of Fingertip Image
Over the last decade, smartphones have changed radically to support us w...
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Multi-Scale Spatially Weighted Local Histograms in O(1)
Weighting pixel contribution considering its location is a key feature i...
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Two-Layer Lossless HDR Coding using Histogram Packing Technique with Backward Compatibility to JPEG
An efficient two-layer coding method using the histogram packing techniq...
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A novel scheme for binarization of vehicle images using hierarchical histogram equalization technique
Automatic License Plate Recognition system is a challenging area of research now-a-days and binarization is an integral and most important part of it. In case of a real life scenario, most of existing methods fail to properly binarize the image of a vehicle in a congested road, captured through a CCD camera. In the current work we have applied histogram equalization technique over the complete image and also over different hierarchy of image partitioning. A novel scheme is formulated for giving the membership value to each pixel for each hierarchy of histogram equalization. Then the image is binarized depending on the net membership value of each pixel. The technique is exhaustively evaluated on the vehicle image dataset as well as the license plate dataset, giving satisfactory performances.
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