A DCT Domain VisibleWatermarking Technique for Images



INTRODUCTION
Digital watermarking is defined as a process of embedding data
(watermark) into a multimedia object to help to protect the
owner's right to that object. The embedded data (watermark) may
be either visible or invisible.
In visible watermarking of images, a secondary image (the
watermark) is embedded in a primary (host) image such that
watermark is intentionally perceptible to a human ob ....etc

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Can you please provide fully executable matlab cade for Dewarping or Deskewing text lines of document images?

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hi iam smit,i need the detail description of efficient technique for aerospace telecommand system.
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Automatic Segmentation of Digital Images Applied In Cardiac Medical Images
Abstract:
In this project, at the initial stage, the the segmentation is used to separate the image in parts that represents an interest object, that may be used in a specific study. There are several methods that intend to perform such task, but are difficult to find a method that can easily adapt to different type of images, that often are very complex or specific. To resolve this problem, this project aims to presents an adaptable segmentation method that ca ....etc

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Index Distribution Technique for Efficient Search on Unstructured Peer-to-Peer Networks
Resource indexing is an effective technique for fast, successful_ search on decentralized, unstructured peer-topeer (P2P) networks. An_ index is a summary of resources owned by a node, and is distributed_ over the P2P network; any node having the index can answer queries on_ the location of the resources. While more thoroughly distributed _ indices can make queries answered more quickly with a small hop count,_ in large-scale networks, such a scheme ....etc

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A Dynamic Clustering and Energy Efficient Routing Technique for Sensor Networks- IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 6, NO. 8,
– Glomosim

Abstract—
In the development of various large-scale sensor systems, a particularly challenging problem is how to dynamically organize the sensors into a wireless communication network and route sensed information from the field sensors to a remote base station. This paper presents a new energy-efficient dynamic clustering technique for large-scale sensor networks.
By monitor ....etc

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Presented By
V. RAJITHA P.KAUMUDI


ABSTRACT:
In this paper, we propose a simple and efficient technique for embedded color image coding. The proposed algorithm exploits inter- and intra-sub band correlations of the wavelet transformed luminance (Y) and chrominance (U and V) planes as well a ....etc

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Abstract

The project had two phases. The first phase consisted of design and implementation of an encoder for vehicle destruction commands, using the technique of convolutional encoding. The second phase was a detailed study of turbo coding , the recent addition to vast arena of coding techniques.

The system being developed was a uniform combination of hardware, software and coding theory . The basic principle utilizes one of the important coding technique - the convolutional coding. It is implemented in FPGA, which stands for Field Progr ....etc

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