Grayscale Image Retrieval using DCT on Row mean,
Column mean and Combination



Abstract

Today in the age of information explosion, how to search appropriate data from huge information
pool has become vital issue. Images have giant share in this information pool. Because of easy
availability of imaging devices, millions of images are being added to image pool every day. Image
retrieval deals with searching relevant images from large image database. The paper presents novel
image retrieval techniques bas ....etc

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i want the ppt's about the EFFICIENT COMPRESSION OF ENCRYPTED GRAYSCALE IMAGES. ....etc

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Many online documents (such as the RFCs) prepared before the days of the WWW make extensive use of ASCII Art (diagrams made up from normal characters). The project is to develop software to convert such diagrams into GIF (or similar) images suitable for incorporation in WWW pages. ....etc

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Steganography ,from the Greek, means covered or secret writing, and is a long-practiced form of hiding information. Although related to cryptography, they are not the same. Steganography's intent is to hide the existence of the message, while cryptography scrambles a message so that it cannot be understood.

Steganography includes a vast array of techniques for hiding messages in a variety of media. Among these methods are invisible inks, microdots, digital signatures, covert channels and spread-spectrum communications. Today, thanks to moder ....etc

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Ascii Art Generator ....etc

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Online Art Gallery
Development tool: ASP.NET
Database : MS SQL SERVER/MYSQL
Online Art Gallery is an Online application, which is used to display and sell art works of artist irrespective of their nationality, gender and other narrow consideration, through auction. Artist can register online for being a member in the art gallery and each artist can upload the digital copy of their art work under the respective categories. They can host their art work either for auction or for fixed price. The arti ....etc

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In the recent years communication technology and services have advanced. Mobility has become very important, as people want to communicate anytime from and to anywhere. In the areas where there is little or no infrastructure is available or the existing wireless infrastructure is expensive and inconvenient to use, Mobile Ad hoc NETworks, called MANETs, are becoming useful. They are going to become integral part of next generation mobile services. A MANET is a collection of wireless nodes that can dynamically form a network to exchange informati ....etc

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how 2 convert RGB to grey in face image? ....etc

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ABSTRACT


MORPHOLOGICAL operators like dilation and erosion With structuring elements (S.E.) are the most fundamental Operators in mathematical morphology and have become Common tools for both image filtering and analysis , of binary And grayscale images, especially since the development of Efficient algorithms –. Usually, these efficient algorithms Can only be used for binary images –, 9, , , or They are limited to shapes that can (efficien ....etc

[:=Read Full Message Here=:]

Steganography ,from the Greek, means covered or secret writing, and is a long-practiced form of hiding information. Although related to cryptography, they are not the same. Steganography's intent is to hide the existence of the message, while cryptography scrambles a message so that it cannot be understood.

Steganography includes a vast array of techniques for hiding messages in a variety of media. Among these methods are invisible inks, microdots, digital signatures, covert channels and spread-spectrum communications. Today, thanks to moder ....etc

[:=Read Full Message Here=:]