Improved pixel hiding method for steganography of gray images within color images
Steganography is the process of data hiding into a host signal with three main characteristics: imperceptibility, payload and quality of the recovered data. For images, one of the pixel modication methods is the BPHM (Block Pixel Hiding Method) which has good imperceptibility and payload, but it doe...
- Autores:
-
Renza, Diego
Ballesteros L, Dora M
Rincón, Ramiro
- Tipo de recurso:
- Fecha de publicación:
- 2016
- Institución:
- Universidad EAFIT
- Repositorio:
- Repositorio EAFIT
- Idioma:
- spa
- OAI Identifier:
- oai:repository.eafit.edu.co:10784/11288
- Acceso en línea:
- http://publicaciones.eafit.edu.co/index.php/ingciencia/article/view/3096
http://hdl.handle.net/10784/11288
- Palabra clave:
- BPHM
QIM
steganography
imperceptibility
quality of the recovered secret image
BPHM
QIM
esteganografía
imperceptibilidad
calidad de la imagen recuperada
07.05.Pj
- Rights
- License
- Copyright (c) 2016 Ingeniería y Ciencia | ing.cienc.