single gray-scale image
A REVIEW ON ANALYSIS OF THE ATMOSPHERIC VISIBILITY RESTORATION AND FOG ATTENUATION USING GRAY SCALE IMAGE
... in image processing in open-air is the presence of cloud, vapor, fog or smoke which fades the colors and reduces the contrast of the observed ...of image pixels ...and gray level images since the ...
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MIA - A free and open source software for gray scale medical image analysis
... output, image filters and com- biners, image similarity measures, transformation models, function minimizers, neighborhood shapes, interpolation kernels, and interpolation boundary conditions (see also ...
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GUI based Multi-frame Super-Resolution Reconstruction and Image Quality Metrics of Different Gray Scale Images
... reconstructed image is simply a zoomed version of a single low resolution image and does not yield higher resolution, but if the LR images are with different sub-pixel shifts then each image ...
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Partial Gray Scale Image Encryption Based on DNA Encoding Technique
... sequence. Single-strand DNA sequence is composed by four bases, they are A, C, G and T, where A and T are complement to each other, so are C and ...an image is [00111010], so the corresponding DNA sequence ...
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Novel Approach of Universal Image Steganalysis using Features Derived from Gray Scale and Color Planes
... Image steganalysis means analysis of stego images. That’s why before implementing the detection method for steganography, first and most important part is feature selection. Features should be sensitive to hiding ...
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Chaotic Cryptographic to Maintain Security and Authentication of Gray Scale Image by Secret Sharing
... The concept of secret sharing was proposed by Shamir in 1979. Secret sharing schemes can be classified into various categories, in terms of numbers of secrets to be shared, two classes can be identified: single ...
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A Robust DCT based Digital Image Watermarking using Random Mid band Coefficient Exchange Scheme for Gray Scale Images
... of image, there will be 2 unique middle band coefficients to hide the ...of image, those 2 coefficients will ...a single image such that no two watermark images have same policy of ...
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Analog Laser Diode Setup for Gray Scale Image Engraving
... expensive single element G2 lens, but, from our personal testing, there does not seem to be enough usable power increase to be worth the additional expense for our uses, and they actually do not work as well for ...
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Pliable Algorithm RGB image Convert in Gray image Using Transformation Equation
... Blue image convert into gray scale image. A gray scale image conversion construct different shades of gray color and maintain ...to gray conversion for ...
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Enhanced Clustering Algorithms For Gray-Scale Image Segmentation
... Means (KM) is the earliest existing algorithm that employed the hard membership function (MacQueen, 1967). The hard membership function is calculated according to the Euclidean distance between the pixels and ...
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Gray Scale Image Authentication System Based on Discrete Cosine Transforms and PAIAS against Attacks
... 3 Reliability: Watermark should be able to provide complete & reliable information for proving ownership of copyright products. The watermarking technique should be giving the reliability of recovery of watermark. ...
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Improved Method of Single Image Dehazing based on Multi-Scale Fusion
... the single degraded image. Image fusion is a well-studied procedure that plans to blend easily a few input images by maintaining just the particular features of the composite output ...every ...
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A Comparative Analysis of Image Contrast Enhancement Techniques based on Histogram Equalization for Gray Scale Static Images
... The contribution of this work has made an objective comparison among all the HE methods under study, using quantitative measures, such as the MBP, AMBE, PSNR and Entropy. An analysis showing the preferences of the HE ...
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A Gray Scale High Quality Digital Image Watermarking using Equal Pixel Value difference Method (EPVD)
... watermarked image from host image, a new watermarking approach equal pixel value difference method is proposed in this paper during embedding and extraction ...watermarked image and host image ...
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Model to estimate the salt and pepper noise density level on gray-scale digital image
... of image and salt & pepper noise ...of image signal decreases with increase in noise density and this decreasing relationship between noise and entropy is robust to individual images ...noisy ...
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Implementation of Variable Tone Variable Bits Gray Scale Image Stegnography Using Discrete Cosine Transform
... This Stegnography is a method of secure exchange of information; implemented by concealing covert messages in cover-medium like text, digital images [1], audios [2,3] and videos [4]. Stegnography keeps the presence of ...
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A gray-scale image steganography techmique using fibonacci 12-bitplane decomposition and LSB approach
... an image is used to embed the secret data inside it, and then take the values of its gray- ...of gray-scale can be easily made and it is undetectable by the human visual system, ...of ...
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Quality improved gray Scale image using pseudo randomized visual cryptography algorithum with sigmoid function
... secret image is encrypted into shares which refuse to divulge information about the original secret ...secret image is through human visual system without ...
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Impulse Noise Reduction and Enhancement of Gray Scale and Color Images
... In past years, linear filters became the most popular filters in image signal processing. The reason of their popularity is caused by the existence of robust mathematical models which can be used for their ...
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Gray Scale and Power Doppler Sonography in Cases of Kimura Disease
... of intranodal necrosis displaced the vessels in two nodes (Fig 5). Both the pinna and the ear lobe were massively enlarged and, on sonograms, showed homogeneous, hypoechoic internal echoes. There were multiple arteries ...
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