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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Digital Watermarking is a data hiding technique where an information or message is hidden inside a signal transparent to the user. This method is used for copyright protection of digital media. Watermarking differs from encryption in a way that in the former case a general user is allowed to access, view and interpret the signal but cannot claim the ownership of the content, whereas in case of encryption the very access to the signal itself is denied. Watermarking is thus more popular than encryption where the content generator wants the genera ....etc

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complete source code for digital image tracing by sequential multiple watermarking project
complete source code for digital image tracing by sequential multiple watermarking project ....etc

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Abstract—
Medical image is usually comprised of region ofinterest (ROI) and region of non interest (RONI). ROI is theregion that contains the important information from diagnosispoint of view so it must be stored without any distortion. Wehave proposed a digital watermarking technique which avoidsthe distortion of image in ROI by embedding the watermarkinformation in RONI. The watermark is comprised of patientinformation, hospital logo and message authentication code,computed using hash function. Earlier BCH encryption ofwatermark is ....etc

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CHAOTIC WATERMARKING SCHEME FOR AUTHENTICATION OF JPEG IMAGES
VISAKH VIJAYAN
S7 ECE
NO : 71
College of Engineering, Trivandrum
2007-11 batch



OUTLINE
INTRODUCTION
WATERMARK EMBEDDING
WATERMARK EMBEDDING PROCESS
WATERMARK EXTRACTION & AUTHENTICATION
CONCLUSION
REFERENCE

INTRODUCTION
Watermarking: Process of embedding digital signal (information) in a way that is difficult to remove.
Information may be text or a logo which is used for identification and authentication ....etc

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

Regards,
Nabanita ....etc

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1.Introduction
 Information protection
 When dealing with information protection, we must distinguish between security and dependability.
 Security can be defined in terms of confidentiality, availability,integrity and authenticity .
 Dependability mostly concerns the computing system.
 It can be described as a composite of availability (of a service), reliability (continuity of service) and maintainability (ability to undergo modifications and repairs)
Watermark embedding algor ....etc

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automatic segmentation of digital images applied in cardiac medical images powerpoint ....etc

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Imperceptible Watermarking Algorithm Using Block LSB Scheme for Color Images
ABSTRACT
It is well known that now a dayâ„¢s more and more people are publishing papers, books, videos and photographs on the internet. The numerous properties of digital media have made copyrights violations easy. The simple replication and transmission as well as file sharing are just some examples. To overcome that the proposed technique is imperceptible watermarking algorithm using spatial domain block LSB scheme for color image authentication. Watermark i ....etc

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can you suggest some project topics on digital image watermarking and steganography.. ....etc

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