Implementation of CORDIC Based DCT on FPGA for SAR Image Compression

Provided by: Creative Commons
Topic: Hardware
Format: PDF
At present, the Synthetic Aperture Radar (SAR) technologies are rapidly developing in various countries and enhancing the unique and variable functionality of observing the global earth and its environmental characteristics. The SAR is a form of a RAdio Detection And Ranging (RADAR) system which can acquire data with very high resolution. At present, a huge amount of SAR raw data compression is required to store and the purpose of statistical data analysis. In this regard, two encoding techniques are generally used for SAR.

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