Close
Login to Your Account
Faadooengineers
F Polls
Loading...
Results 1 to 2 of 2

Thread: Paper Presentation: Digital Watermarking

  1. #1
    FaaDoO-Administrator FaaDoO-Engineer's Avatar
    Join Date
    Oct 2010
    Posts
    1,256
    Blog Entries
    3

    Gender: : Male

    Branch: : Computer Science Engineering

    City : Noida




    Pdf 32 Paper Presentation: Digital Watermarking

    Abstract-- A robust, computationally efficient and blind digital image watermarking in spatial domain has been discussed in this paper. Embedded watermark is meaningful and recognizable and recovery process needs only one secret image. Watermark insertion process exploits average brightness of the homogeneity regions of the cover image. Spatial mask of suitable size is used to hide data with less visual impairments. Experimental results show resiliency of the proposed scheme against large blurring attack like mean and Gaussian filtering, non linear filtering like median, image rescaling, symmetric image cropping, lower order bit manipulation of gray values and lossy data compression like JPEG with high compression ratio and low PSNR values. Almost as discreetly as the technology itself, digital watermarking has recently made its debut on the geo-imaging stage.
    This innovative technology is proving to be a cost-effective means of deterring copyright theft of mapping data and of ensuring the authenticity and integrity of rasterised image data. First developed around six years ago, digital watermarking is a sophisticated modern incarnation of steganography-the science of concealing information within other information. In the field of e-commerce, digital watermarking has already established itself as an effective deterrent against copyright theft of photographs and illustrations. Now digital watermarking software is finding uses within national mapping agencies and others working with rasterised images or map data. Current applications range from protecting valuable map data against copyright theft to securing photographic survey or reconnaissance images against tampering.


    Get Computer Science engineerin ebook here : Computer Science Engineering Apps

    Attached Files for Direct Download
      File Name:
      File Size:
      412.3 KB
    * Click on the 'file icon' or 'file name' to start downloading

  2. #2
    Fuchcha FaaDoO Engineer
    Join Date
    Feb 2013
    Posts
    2

    Branch: : Aeronautical Engineering

    Re: Paper Presentation: Digital Watermarking

    I'll like to commend the admin of this wonderful site...............u guys are doing a great job....Thumbs UP!!!!!!

Tags for this Thread


Send Birthday Wish
Send Birthday Wish
  • yusuf memon
    Branch : Mechanical Engineering

    yusuf memon

  • Prerna27
    Branch : Computer Science Engineering

    Prerna27

  • satvir

    satvir

  • sachu29
    Branch : Civil Engineering

    sachu29

  • kmuralisriram
    Branch : Electronics Engineering

    kmuralisriram

  • anuvavmishra

    anuvavmishra

  • saransh27
    Branch : Electronics Engineering

    saransh27

  • ajayshukla
    Branch : Civil Engineering

    ajayshukla

  • vikash kumar.
    Branch : Mechanical Engineering

    vikash kumar.

  • suneeth sk

    suneeth sk

  • baranikumar
    Branch : Civil Engineering

    baranikumar

  • brindadevi
    Branch : Information Technology Engineering

    brindadevi

  • ram achyuth

    ram achyuth

  • jyoti273
    Branch : Civil Engineering

    jyoti273

  • sivanesh
    Branch : Civil Engineering

    sivanesh

  • gdprakash
    Branch : Electrical Engineering

    gdprakash

  • ankit neema

    ankit neema

  • surekha.gera
    Branch : Electronics Engineering

    surekha.gera

  • nikhil_2818kh

    nikhil_2818kh

  • neerajbht
    Branch : Electronics Engineering

    neerajbht

  • compugen2007
    Branch : THIS DOES NOT APPLY ON ME!

    compugen2007

  • chp127

    chp127

  • GATE2009
    Branch : Electronics Engineering

    GATE2009

  • arun787873
    Branch : Mechanical Engineering

    arun787873

  • sagarpawar
    Branch : Electrical Engineering

    sagarpawar

  • vipuldabhade
    Branch : Electronics Engineering

    vipuldabhade

  • ishul1soul
    Branch : THIS DOES NOT APPLY ON ME!

    ishul1soul

  • gisgps
    Branch : Computer Science Engineering

    gisgps

  • ragavikannan

    ragavikannan

  • vishnuprahladan
    Branch : Computer Science Engineering

    vishnuprahladan

  • dhaval karani
    Branch : Computer Science Engineering

    dhaval karani

  • sreedevi

    sreedevi

  • chandan_hit

    chandan_hit

  • mahaveerkumawatcse
    Branch : Computer Science Engineering

    mahaveerkumawatcse

  • sarohashubham
    Branch : Aeronautical Engineering

    sarohashubham

  • psdrama krishna
    Branch : Mechanical Engineering

    psdrama krishna

  • Pradeep gupta

    Pradeep gupta

  • sugarlcr
    Branch : Electronics Engineering

    sugarlcr

  • palanisamykarthik
    Branch : Electronics Engineering

    palanisamykarthik

  • john philip
    Branch : Electronics Engineering

    john philip

  • nishant1992

    nishant1992

  • samad2790

    samad2790

  • abu001

    abu001

  • Maulshree Verma
    Branch : Information Technology Engineering

    Maulshree Verma

  • esha goyal

    esha goyal

  • Amarlia
    Branch : Computer Science Engineering

    Amarlia

  • bhowmikrohan2
    Branch : Civil Engineering

    bhowmikrohan2

  • mohhup
    Branch : Information Technology Engineering

    mohhup

  • AmandeepSajjan
    Branch : Mechanical Engineering

    AmandeepSajjan

  • nikhilkunghadkar89

    nikhilkunghadkar89

  • akhilesh.garud
    Branch : Electrical Engineering

    akhilesh.garud

  • dvln raju

    dvln raju

  • NarayanDev
    Branch : Mechanical Engineering

    NarayanDev

  • balamm
    Branch : Information Technology Engineering

    balamm

  • crahul

    crahul

  • ralpamaefula
    Branch : Some other branch

    ralpamaefula

  • rakhi grover
    Branch : Electronics Engineering

    rakhi grover

  • RAVISANKAR.S
    Branch : Electrical Engineering

    RAVISANKAR.S

  • gayathri88
    Branch : Computer Science Engineering

    gayathri88

  • prusty
    Branch : Mechanical Engineering

    prusty

  • pavans88
    Branch : THIS DOES NOT APPLY ON ME!

    pavans88

  • Abhishek Parihar

    Abhishek Parihar

  • veerass
    Branch : Mechanical Engineering

    veerass

  • vignesh054
    Branch : Electronics Engineering

    vignesh054

  • Mansi shah

    Mansi shah

  • smittur
    Branch : Computer Science Engineering

    smittur

  • amitmishra707
    Branch : Computer Science Engineering

    amitmishra707

  • abdul hameed
    Branch : Mechanical Engineering

    abdul hameed

  • arjun2791
    Branch : Mechanical Engineering

    arjun2791

  • joshuaodongo95

    joshuaodongo95

  • susantjad

    susantjad

  • aniltilanthe
    Branch : Computer Science Engineering

    aniltilanthe

  • majnuraj
    Branch : Some other branch

    majnuraj

  • Sachin789

    Sachin789

  • doug ajith
    Branch : Civil Engineering

    doug ajith

  • anshikaaagarwal
    Branch : Electronics Engineering

    anshikaaagarwal

  • Arslan Shafique
    Branch : Electrical Engineering

    Arslan Shafique

  • Vijay.Vikas
    Branch : Mechanical Engineering

    Vijay.Vikas

  • Pooja Raj Goel
    Branch : Computer Science Engineering

    Pooja Raj Goel

  • bboyz
    Branch : THIS DOES NOT APPLY ON ME!

    bboyz

  • champu5
    Branch : Computer Science Engineering

    champu5

  • anand1983
    Branch : Some other branch

    anand1983

  • beck2
    Branch : Some other branch

    beck2

  • veerass
    Branch : Mechanical Engineering

    veerass

  • siva0949
    Branch : Mechanical Engineering

    siva0949

  • anuvavmishra

    anuvavmishra

  • sahusanoj
    Branch : Civil Engineering

    sahusanoj

  • sreeprasadks
    Branch : Electronics Engineering

    sreeprasadks

  • Sibaka
    Branch : Computer Science Engineering

    Sibaka

  • vidyaa
    Branch : Computer Science Engineering

    vidyaa

  • vamshivms
    Branch : Electronics Engineering

    vamshivms

  • sarikakothale
    Branch : Computer Science Engineering

    sarikakothale

  • abu001

    abu001

  • kapooramita
    Branch : Electronics Engineering

    kapooramita

  • saldybalabag1
    Branch : Electronics Engineering

    saldybalabag1

  • susantjad

    susantjad

  • NavaneethaDasari

    NavaneethaDasari

  • you_know_who
    Branch : Information Technology Engineering

    you_know_who

  • vidyaa
    Branch : Computer Science Engineering

    vidyaa

  • sajid imam khan
    Branch : Mechanical Engineering

    sajid imam khan

×

Send Birthday wish

Send Wish