colored images
Confusion Algorithm based on 3 D Chaotic Map System for Securing the Colored Images
... In this paper, confusion algorithm based on three dimension chaotic map system will be proposed and presented. Chen's chaotic system is 3-D chaotic map system, which will be used to obtain a proposed confusion algorithm. ...
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Journey of VCS from Black and White Images to Colored Images with their Performance Analysis
... Visual Cryptography technology ,proposed in 1994 by Naor and Shamir[1],used the characteristics of human vision to decrypt the encrypted image. Their scheme acts as a building block of other VCS schemes. They hide the ...
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An Integrated Adaptive Histogram Equalization Based Genetic Algorithm for Performance Enhancement of Colored Images
... Such images with good contrast and visual quality are required for all important areas of image ...the images to improve the interpretability or perception of the image for human ...
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Content-Based Image Retrieval System Using Sketches and Colored Images
... for images using other images, and follow this approach also at the ...of images, and these features are the ...retrieve images using the non-textual information of a sample ...the ...
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A High Capacity Highly Imperceptible Secret Information Hiding Approach for Colored Images
... In the proposed method, an image steganography technique based on OPAP and 2-bit identical technique is proposed, which results in good visual chracteristics of the stego image. Because we find the identical values ...
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Text Recognition from Complex Colored Images using Neural Network with Discriminative Feature Extraction
... Gokhan Yildirim et.al [3] proposed a technique to detect and recognize text in a unified manner by searching for words directly without reducing the image into text regions or individual characters. In first stage, an ...
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Reversible Image Data Hiding with Edge Preservation in Colored Images
... for colored images that can preserve the edges of the images, improve the quality of image, lower down the error rate and raises embedding ...
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Steganography in Colored Images Using Information Reflector with 2^k Correction
... When we have analyzed the values of PSNR parameter of various planes we have found that the PSNR value of blue plane is very dominating in deciding the overall PSNR value of cover as well as stego image. It is clear from ...
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High Density of Noise Removal Using FBD Filter
... various colored images are shown by using existing filters such as mean filter which removes Gaussian noise, median filter which removes impulse noise, (FMM) fuzzy-mean-median filter which removes mixed ...
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Stress Analysis of a Leaf Spring Suspension System with the Combination of Helical Springs
... analysis colored images, it is clear that the maximum stresses produced in proposed combined leaf and helical springs model are significantly less than the theoretical bending stresses (by mathematical ...
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Stress Analysis of a Leaf Spring Suspension System with the Combination of Helical Springs
... analysis colored images, it is clear that the maximum stresses produced in proposed combined leaf and helical springs model are significantly less than the theoretical bending stresses (by mathematical ...
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A Novel Two Layer Of Security By Using Cryptography Along With Steganography
... both colored and gray scale figures result, we can see that the human eye can’t discriminate between the original images and the renovated stego images of FMM ...test images. The result has ...
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A Novel Technique for Mean Filtering Algorithms Based on Systolic Architecture
... Abstract: Mean filtering algorithms are widely used for image processing especially with image smoothing or denoising systems but its hardware implementation has many restrictions. Filtering Process needs image ...
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New Approach of Visual Cryptography Scheme for Hiding Color Images
... In this paper, we have presented (2, 2) and (n; n) secret color image sharing schemes in two different algorithms. Based on the modified visual cryptography, these two schemes provides an efficient way to share a gray ...
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Review of various visual cryptography methods to improve security in image transaction
... Due to rapid development in internet technology, different types of information can be transferred over internet. Hence there is security issues associated with transmitting high value assets like commercial data, user ...
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The effect of color on processing of global and local stimuli in visual perception
... 7 with red clothing tend to outperform those with blue clothing (Meier, Hill, Elliot, & Barton, 2015). In studies on the effects of color on academic performance, participants who first saw a red cover letter tended ...
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Impact & Analysis of DVROFT Filter on TEM Image
... by calculating the consecutive differences of certain elements in the input arrays. The results from these sub- procedures are added to give the divergence operator in line 13. Now a new array Term is calculated by ...
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Closed/Open Cell Photoacoustic Imaging for Spectroscopic Measurements
... Based on the principle described above, the images inverted from the obtained R/G/B images was colored with colors corresponding to the irradiation wavelngths, and then combined. The color image ...
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Prototype Nerve-Specific Near-Infrared Fluorophores
... Intraoperative Nerve-Targeting and Imaging. For intravenous (IV) injection, each fluorophore was dissolved in D5W containing 5% Cremophor EL at a 2 mM concentration. Initial in vivo screening occurred in Sprague Dawley ...
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Adaptive fusion of color and spatial features for noise-robust retrieval of colored logo and trademark images
... algorithm was developed to infer vertical profiles of water constituent concentrations, including chlorophyll-a concentration, non-algal particle concentration, and colored dissolved organic matter from the ...
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