Author Topic: HIGH CAPACITY,LOSSLESS,SECURE IMAGE STEGANOGRAPHY USING WAVELETS  (Read 1551 times)

project expert

  • Posts: 6597
    • View Profile
HIGH CAPACITY,LOSSLESS,SECURE  IMAGE STEGANOGRAPHY USING WAVELETS

[16322]

IMAGE STEGANOGRAPHY

Steganography means – “COVERED WRITING”.

It’s a concealed communication

Image steganography is  the technique hiding a payload (message) is hided
inside cover image (carrier),to get a stego-image.

Cover image is not statistically changed.

The modern example of steganography is a microdot.

DRAWBACKS….

Drawbacks some of the commonly used transforms:
 
FOURIER TRANSFORM-applicable to only stationary signals. No time-frequency representations.
 
SHORT TIME FOURIER TRANSFORM :
  it is applicable to non stationary signals, there is  time–freq. representation, but the resolution is poor.  


Seminar Topics & Projects ppt pdf report downloads


Guest

  • Guest
RE: HIGH CAPACITY,LOSSLESS,SECURE IMAGE STEGANOGRAPHY USING WAVELETS
« Reply #1 on: January 15, 2017, 12:00:00 AM »
can you please give me steganography uml diagram

Seminar Topics & Projects ppt pdf report downloads

RE: HIGH CAPACITY,LOSSLESS,SECURE IMAGE STEGANOGRAPHY USING WAVELETS
« Reply #1 on: January 15, 2017, 12:00:00 AM »

Tags:
 
Remote sensing, image processing in remote sensing

Started by julietsheebaBoard Project Request

Replies: 1
Views: 1554
Last post January 15, 2017, 12:00:00 AM
by project maker
IMAGE IMPAINTING BY PATCH PROPAGATION USING PATCH SPARSITY

Started by seminarsonlyBoard Electronics Seminar Topics

Replies: 2
Views: 939
Last post January 15, 2017, 12:00:00 AM
by academic expert
Ultrasound Imaging and Image Segmentation in the area of Ultrasound

Started by project ideasBoard Information Technology Seminar Topics

Replies: 0
Views: 473
Last post January 15, 2017, 12:00:00 AM
by project ideas
Text Watermarking Using Combined Image-plus- Text Watermark

Started by project ideasBoard Information Technology Seminar Topics

Replies: 0
Views: 726
Last post January 15, 2017, 12:00:00 AM
by project ideas
Image Enhancement In Spatial Domain & Frequency domain

Started by project helperBoard Computer Science Seminar Topics

Replies: 0
Views: 629
Last post January 15, 2017, 12:00:00 AM
by project helper
Visual Cryptography for Color Image using Color Error Diffusion

Started by project ideasBoard Information Technology Seminar Topics

Replies: 0
Views: 642
Last post January 15, 2017, 12:00:00 AM
by project ideas
Matlab based projects| DIGITAL IMAGE PROCESSING PROJECTS

Started by project helperBoard Computer Science Project Ideas

Replies: 0
Views: 593
Last post January 15, 2017, 12:00:00 AM
by project helper
PERCEPTUAL SEGMENTATION: COMBINING IMAGE SEGMENTATION WITH OBJECT TAGGING

Started by project helperBoard Computer Science Project Ideas

Replies: 0
Views: 361
Last post January 15, 2017, 12:00:00 AM
by project helper
A FAST CLUSTERING ALGORITHM IN IMAGE SEGMENTATION USING FUZZY - ALGORITHM

Started by project helperBoard Computer Science Project Ideas

Replies: 0
Views: 319
Last post January 15, 2017, 12:00:00 AM
by project helper
Content-Based Image Retrieval System Based on Self Organizing Map

Started by engineering project helperBoard Computer Science Project Ideas

Replies: 0
Views: 328
Last post January 15, 2017, 12:00:00 AM
by engineering project helper