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An introduction to digital image processing
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The article was published on 1986-01-01 and is currently open access. It has received 1745 citations till now. The article focuses on the topics: Digital image processing & Image processing.read more
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Journal ArticleDOI
An observational study comparing the prototype device with the existing device for the effective visualization of invisible veins in elderly patients in Japan.
TL;DR: The prototype surpassed the existing device in visualizing the invisible veins, however, the prototype was unable to visualize all the Invisible veins.
Journal ArticleDOI
An Enhanced Bernsen Algorithm Approaches for Vehicle Logo Detection
TL;DR: A new method is proposed for detecting the vehicle logo in an image by using the double mean filter to remove noise and the different value of lambda to determine a local threshold for each pixel.
Proceedings ArticleDOI
A multiple-expert binarization framework for multispectral images
TL;DR: In this paper, a multiple-expert binarization framework for multispectral images is proposed based on a constrained subspace selection limited to the spectral bands combined with state-of-the-art gray-level binarisation methods.
Book ChapterDOI
A Comparative Study of Different Approaches of Noise Removal for Document Images
TL;DR: The different approaches of noise removal were compared visually and by employing Peak Signal to Noise Ratio (PSNR), F-measure and NRM evaluation measures.
Journal ArticleDOI
Image analysis for in-flow measurement of particle size
N. Sinfort,V. Bellon,F. Sevila +2 more
TL;DR: All texture methods were able to discriminate the three populations of particle size, whereas the classical particle size analysis failed to do so.
Related Papers (5)
Survey over image thresholding techniques and quantitative performance evaluation
Mehmet Sezgin,Bulent Sankur +1 more