Reconfigurable on-board vision processing for small autonomous vehicles
EURASIP Journal on Embedded Systems
Computer Vision and Image Understanding
Parallel image segmentation in reconfigurable chip multiprocessors
ISPA'06 Proceedings of the 2006 international conference on Frontiers of High Performance Computing and Networking
Proceedings of the ACM/SIGDA international symposium on Field programmable gate arrays
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This paper describes the design of a programmable parallel architecture that is to be used for signal preprocessing in intelligent embedded vision systems. The architecture has been implemented and tested using a Celoxica RC1000 Prototyping Platform with a Xilinx XCV2000E FPGA. The system operates at a clock rate of 50 MHz and can perform preprocessing functions such as filtering, correlation and transformation on an image of 256x256 pixels at up to 667 frames/s.