Exploring the implementation of JPEG compression on FPGA

Abstract

This paper presents the implementation of the JPEG compression on a field programmable gate array as the data are streamed from the camera. The goal was to minimise the logic resources of the FPGA and the latency at each stage of compression. The modules of these architectures are fully pipelined to enable continuous operation on streamed data. The designed architectures are detailed in this paper and they were described in Handel-C. The compliance of each JPEG module was validated using MATLAB. The resulting JPEG compressor has a latency of 8 rows of image readout plus 154 clock cycles. © 2012 IEEE.