Citas bibligráficas
Carrión, O., (2013). Análisis y diseño de un sistema de codificación ADPCM aplicado a la compresión de imágenes para optimizar su transmisión o almacenamiento [Tesis de segunda especialidad, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/11780
Carrión, O., Análisis y diseño de un sistema de codificación ADPCM aplicado a la compresión de imágenes para optimizar su transmisión o almacenamiento [Tesis de segunda especialidad]. : Universidad Nacional de Ingeniería; 2013. http://hdl.handle.net/20.500.14076/11780
@misc{renati/708639,
title = "Análisis y diseño de un sistema de codificación ADPCM aplicado a la compresión de imágenes para optimizar su transmisión o almacenamiento",
author = "Carrión Pillaca, Oscar Andrés",
publisher = "Universidad Nacional de Ingeniería",
year = "2013"
}
The present work studies mainly MPEG encoding and their techniques employed to compress video data. It will analize several of these techniques used in the coding process of the video signal. Based on this study, we research how to improve the trade-off between the coding system efficiency and the bit rates generated at the encoder output. To reach that target, we will make quantitative measures from video images, as the correlation between pixels and their entropy. Once we have got the data, we will proceed to classify the images into common features (eg. high correlation, uniform probability of bits or equal information content), we will apply several compression techniques and we will make measures in each stage of coding system to optimize its features and to get enhancements, such as reduce the bandwith, the proccessing time of the encoder or the quality of images.
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