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Author: WikiMatrix
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English[en]
The way the packets are built up from the code-block coding passes, and thus which packets a layer will contain, is not defined by the JPEG 2000 standard, but in general a codec will try to build layers in such a way that the image quality will increase monotonically with each layer, and the image distortion will shrink from layer to layer.
Spanish[es]
El estándar JPEG 2000 no define cuántos paquetes contendrá una capa, pero en general un codec trata de construir capas de tal forma que la imagen calidad aumente monótonamente con cada capa, y la distorsión de la imagen se reduzca de una capa a otra.