Thesis overview: Design, evaluation and optimization of the wavelet transform for medical video coding in single processor architectures
In this work, we present a new lossy video compression scheme, based on the use of the 3D Fast Wavelet Transform (3D-FWT). This encoder achieves high compression ratio and a quality excellent from the point of medical view, because there are no differences between the original and the reconstructed...
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| Formato: | Articulo Revision |
| Lenguaje: | Inglés |
| Publicado: |
2005
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/9510 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Apr05-TO2.pdf |
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I19-R120-10915-9510 |
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dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Informáticas |
| spellingShingle |
Ciencias Informáticas Bernabé García, Gregorio Thesis overview: Design, evaluation and optimization of the wavelet transform for medical video coding in single processor architectures |
| topic_facet |
Ciencias Informáticas |
| description |
In this work, we present a new lossy video compression scheme, based on the use of the 3D Fast Wavelet Transform (3D-FWT). This encoder achieves high compression ratio and a quality excellent from the point of medical view, because there are no differences between the original and the reconstructed video. On the other hand, we propose several techniques to allow the real-time video compression and transmission of the 3D-FWT in single processor architectures. We mitigate the memory problem by exploiting the memory hierarchy of the processor using the blocking techniques. We also put forward the reuse of previous computations in order to decrease the number of memory accesses and floating point operations.
<i>(Párrafo extraído del texto a modo de resumen)</i> |
| format |
Articulo Revision |
| author |
Bernabé García, Gregorio |
| author_facet |
Bernabé García, Gregorio |
| author_sort |
Bernabé García, Gregorio |
| title |
Thesis overview: Design, evaluation and optimization of the wavelet transform for medical video coding in single processor architectures |
| title_short |
Thesis overview: Design, evaluation and optimization of the wavelet transform for medical video coding in single processor architectures |
| title_full |
Thesis overview: Design, evaluation and optimization of the wavelet transform for medical video coding in single processor architectures |
| title_fullStr |
Thesis overview: Design, evaluation and optimization of the wavelet transform for medical video coding in single processor architectures |
| title_full_unstemmed |
Thesis overview: Design, evaluation and optimization of the wavelet transform for medical video coding in single processor architectures |
| title_sort |
thesis overview: design, evaluation and optimization of the wavelet transform for medical video coding in single processor architectures |
| publishDate |
2005 |
| url |
http://sedici.unlp.edu.ar/handle/10915/9510 http://journal.info.unlp.edu.ar/wp-content/uploads/JCST-Apr05-TO2.pdf |
| work_keys_str_mv |
AT bernabegarciagregorio thesisoverviewdesignevaluationandoptimizationofthewavelettransformformedicalvideocodinginsingleprocessorarchitectures |
| bdutipo_str |
Repositorios |
| _version_ |
1764820491227365382 |