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DATA HIDING TECHNIQUE FOR COLOR IMAGES USING PIXEL VALUE DIFFERENCING AND CHAOTIC MAP

(Received: 13-Feb.-2022, Revised: 12-Apr.-2022 , Accepted: 27-Apr.-2022)
Nisreen I. R. Yassin
#Data hiding #Integer wavelet transform #Pixel value differencing #Chaotic map
  • Views: 2781
  • Downloads: 651
  • DOI: 10.5455/jjcit.71-1642508824
  • Cited by: 2
Abstract

PERFORMANCE ENHANCEMENT OF MEDICAL IMAGE FUSION BASED ON DWT AND SHARPENING WIENER FILTER

(Received: 7-Jan.-2021, Revised: 28-Feb.-2021 , Accepted: 16-Mar.-2021)
Nada Jasim Habeeb
#Image fusion #Multimodal medical images #SWT #PCA #DT-CWT #DWT #Focus operators
  • Views: 3741
  • Downloads: 948
  • DOI: 10.5455/jjcit.71-1610049522
  • Cited by: 8
Abstract

A COMPARATIVE STUDY OF DCT AND DWT IMAGE COMPRESSION TECHNIQUES COMBINED WITH HUFFMAN CODING

(Received: 2019-04-11, Revised: 2019-05-27 , Accepted: 2019-06-09)
Ashraf Maghari
#Image compression #DCT #DWT #Huffman coding #PSNR #SSIM.
  • Views: 3944
  • Downloads: 1087
  • DOI: 10.5455/jjcit.71-1554982934
  • Cited by: 11
Abstract

HIGHER LEVEL SECURITY APPROACH FOR DATA COMMUNICATION SYSTEM BASED ON AES CRYPTOGRAPHY AND DWT STEGANOGRAPHY

(Received: 2016-03-27, Revised: 2016-06-23 , Accepted: 2016-06-26)
Saja M. Saraireh,Aser M. Matarneh
#DWT #Steganography #AES #Cryptography #PSNR #Payload #Histogram
  • Views: 4047
  • Downloads: 1248
  • DOI: 10.5455/jjcit.71-1459088316
  • Cited by: 3
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