dc.creator | Serrano Gotarredona, María del Carmen | es |
dc.creator | Acha Piñero, Begoña | es |
dc.creator | Rangayyan, Rangaraj M. | es |
dc.creator | Roa Romero, Laura María | es |
dc.date.accessioned | 2017-03-30T14:37:24Z | |
dc.date.available | 2017-03-30T14:37:24Z | |
dc.date.issued | 2001 | |
dc.identifier.citation | Serrano Gotarredona, M.d.C., Acha Piñero, B., Rangayyan, R.M. y Roa Romero, L.M. (2001). Segmentation-based lossless compression of burn wound images. Journal of Electronic Imaging, 10 (3), 720-726. | |
dc.identifier.issn | 1017-9909 | es |
dc.identifier.uri | http://hdl.handle.net/11441/56675 | |
dc.description.abstract | Color images may be encoded by using a gray-scale image
compression technique on each of the three color planes. Such
an approach, however, does not take advantage of the correlation
existing between the color planes. In this paper, a new
segmentation-based lossless compression method is proposed for
color images. The method exploits the correlation existing among
the three color planes by treating each pixel as a vector of three
components, performing region growing and difference operations
using the vectors, and applying a color coordinate transformation.
The method performed better than the Joint Photographic Experts
Group (JPEG) standard by an average of 3.40 bits/pixel with a database
including four natural color images of scenery, four images of
burn wounds, and four fractal images, and it outperformed the Joint
Bi-Level Image experts Group (JBIG) standard by an average of
3.01 bits/pixel. When applied to a database of 20 burn wound images,
the 24 bits/pixel images were efficiently compressed to 4.79
bits/pixel, then requiring 4.16 bits/pixel less than JPEG and 5.41
bits/pixel less than JBIG. | es |
dc.format | application/pdf | es |
dc.language.iso | eng | es |
dc.publisher | Society of Photo-optical Instrumentation Engineers | es |
dc.relation.ispartof | Journal of Electronic Imaging, 10 (3), 720-726. | |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Segmentation | es |
dc.subject | Compression | es |
dc.subject | Wound images | es |
dc.title | Segmentation-based lossless compression of burn wound images | es |
dc.type | info:eu-repo/semantics/article | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Teoría de la Señal y Comunicaciones | es |
dc.contributor.affiliation | Universidad de Sevilla. Departamento de Ingeniería de Sistemas y Automática | es |
dc.relation.publisherversion | http://0-eds.b.ebscohost.com.fama.us.es/eds/detail/detail?sid=c7273f2f-2cd8-441c-9cf6-4d9d2a73b2e2%40sessionmgr104&vid=0&hid=121&bdata=Jmxhbmc9ZXMmc2l0ZT1lZHMtbGl2ZSZzY29wZT1zaXRl#AN=000170721100016&db=edswsc | es |
dc.contributor.group | Universidad de Sevilla. TIC203: Ingenieria Biomedica | es |
idus.format.extent | 7 p. | es |
dc.journaltitle | Journal of Electronic Imaging | es |
dc.publication.volumen | 10 | es |
dc.publication.issue | 3 | es |
dc.publication.initialPage | 720 | es |
dc.publication.endPage | 726 | es |