Title :
A pipe-line based image coding architecture for high speed cameras
Author_Institution :
Beijing Institute of Spacecraft System Engineering, Beijing, 10094, China
fDate :
5/1/2015 12:00:00 AM
Abstract :
A Pipe-line based High speed Image Coding Architecture (PL-HICA) was proposed in this paper, which was designed to implement wavelet based image coding algorithm. PL-HICA contains 6 processing elements, which are a Slice Element, two 2D-5/3DWT Elements, a 2D-DWT&Predict Elements, a Run-length & Exp-Golomb coding Element and a Package Element. The PL-HICA features low complexity, low hardware resources cost and high coding speed. Those advantages make it adapt to coding images for high speed camera. One PL-HICA offered 175MSPS (Million Samples per Second) coding speed in Virtex5 (-3) devices. Due to its low resources cost, 10 channels of PL-HICA could be integrated in a Virttex5 FPGA at the most.
Keywords :
"Image coding","Encoding","Field programmable gate arrays","Algorithm design and analysis","Discrete wavelet transforms","Cameras","Transform coding"
Conference_Titel :
Electronics Information and Emergency Communication (ICEIEC), 2015 5th International Conference on
Print_ISBN :
978-1-4799-7283-8
DOI :
10.1109/ICEIEC.2015.7284521
