what is image level
1 Ansicht (letzte 30 Tage)
Ältere Kommentare anzeigen
nadia
am 30 Okt. 2014
Kommentiert: Image Analyst
am 31 Okt. 2014
hi i have some questions about image 's levels i should insert a watermark in 0 ,3 and 7 level of an image and calculate robustness against jpg, Gaussian noise attack but i do not know how to access these levels? is bitset function suitable for this? thanks
0 Kommentare
Akzeptierte Antwort
Image Analyst
am 30 Okt. 2014
See attached demo where you can specify what bitplane to insert the hidden/watermark image.
12 Kommentare
Image Analyst
am 31 Okt. 2014
I don't know. I'd have to research it because it's not my field. But I'll let you do that since it's your problem. Good luck.
Weitere Antworten (0)
Siehe auch
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!