what is image level
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
nadia
el 30 de Oct. de 2014
Comentada: Image Analyst
el 31 de Oct. de 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 comentarios
Respuesta aceptada
Image Analyst
el 30 de Oct. de 2014
See attached demo where you can specify what bitplane to insert the hidden/watermark image.
12 comentarios
Image Analyst
el 31 de Oct. de 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.
Más respuestas (0)
Ver también
Productos
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!