Métodos de compresión sin pérdidas de imágenes de resonancia magnética utilizando transformada wavelet: Revisión sistemática

Abstract

In medicine, the information from diagnostic images is vital and essential, for this reason, it’s necessary to process them without error margins that could interfere with their reading and analysis. In general terms: images present redundancy between pixels causing them occupy a considerable size ranging from Megabytes (MB) to Gigabytes (GB); the process of transmit them through the network is difficult in terms of storage and computational cost, therefore lossless compression processes must be applied to reduce bandwidth, improve storage capacity and increase transmission speed without affecting the quality of the diagnostic image.