Using dispersion measures for determining block-size in motion estimation

Video compression techniques remove temporal redundancy among frames and enable high compression efficiency in coding systems. Reduction of temporal redundancy is achieved by motion compensation. In turn, motion compensation requires motion estimation. Block matching is perhaps the most reliable and...

Full description

Autores:
Mera, Carlos Andres
Trujillo, María Patricia
Tipo de recurso:
Article of journal
Fecha de publicación:
2012
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/35139
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/35139
http://bdigital.unal.edu.co/25219/
Palabra clave:
Motion estimation
block matching
variance
mean absolute deviations
variable block-size
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional