Izvorni znanstveni članak
Suitability of the rgb Channels for a Pixel Manipulation in a Spatial Domain Data Hiding Techniques
Ante Poljičak
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
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
Datum izdavanja:
31.1.2011.
Posjeta: 1.367 *