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Suitability of the rgb Channels for a Pixel Manipulation in a Spatial Domain Data Hiding Techniques

Ante Poljičak orcid id orcid.org/0000-0002-4339-448X ; Grafički fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Darko Agić ; Grafički fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Lidija Mandić ; Grafički fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska
Maja Strgar Kurečić ; Grafički fakultet Sveučilišta u Zagrebu, Zagreb, Hrvatska


Puni tekst: engleski pdf 234 Kb

str. 1-5

preuzimanja: 546

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Sažetak

The aim of this research was to determine which channel in rgb color space is the most suitable (regarding perceptibility) for a pixel manipulation in a spatial domain data hiding techniques. For this purpose three custom test targets were generated. The research also shows the behavior of two closely related colors in the ps (Print-Scan) process. The results are interpreted using both a quantitative method (statistical comparison) and a qualitative method (visual comparison).

Ključne riječi

Print-Scan Process; Image Processing

Hrčak ID:

64012

URI

https://hrcak.srce.hr/64012

Datum izdavanja:

31.1.2011.

Posjeta: 1.367 *