Lossless compression of hyperspectral images with pre-byte processing and intra-bands correlation
This paper considers an approach to the compression of hyperspectral remote sensing data by an original multistage algorithm to increase the compression ratio using auxiliary data processing with its byte representation as well as with its intra-bands correlation. A set of the experimental results f...
- Autores:
-
Sarinova, Assiya
Zamyatin, Alexander
Cabral, Pedro
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2015
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/60747
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/60747
http://bdigital.unal.edu.co/59079/
- Palabra clave:
- 62 Ingeniería y operaciones afines / Engineering
remote sensing
hyperspectral images
lossless compression
intra-bands correlation
byte representation of data
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
| Summary: | This paper considers an approach to the compression of hyperspectral remote sensing data by an original multistage algorithm to increase the compression ratio using auxiliary data processing with its byte representation as well as with its intra-bands correlation. A set of the experimental results for the proposed approach of effectiveness estimation and its comparison with the well-known universal and specialized compression algorithms is presented. |
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