Infrared Small Target Detecting Based on Parallel Streaming Pipeline Architecture

DOI

10.2991/cmes-15.2015.97How to use a DOI?

Keywords

Infrared small target detecting, Pipeline architecture, FPGA, Temporal/spatial fusion filtering, Top-hat

Abstract

The paper presents a design method for high-speed image processing system based on FPGA structure. A temporal/spatial fusion filtering algorithm is proposed for detecting infrared small target. The algorithm is composed of Top-hat filter, three frames difference filter (TFDF), or operation, closing operation and adaptive threshold. Pipeline is taken to improve the processing speed, which is determined by Top-hat filter that cost most processing time. Then parallel streaming pipeline architecture of Top-hat is proposed. Some Dual-port RAM and FIFO is taken to realize the parallel structure, which can realize real-time processing. Multi-Core Shared-Memory is proposed to tackle the problem of high speed parallel storage. The experiments show that infrared small target can be detected real-time.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Taotao Hu
AU  - Liming Wang
AU  - Jingen Wang
AU  - Hu Sheng
PY  - 2015/04
DA  - 2015/04
TI  - Infrared Small Target Detecting Based on Parallel Streaming Pipeline Architecture
BT  - Proceedings of the 2nd International Conference on Civil, Materials and Environmental Sciences
PB  - Atlantis Press
SP  - 346
EP  - 349
SN  - 2352-5401
UR  - https://doi.org/10.2991/cmes-15.2015.97
DO  - 10.2991/cmes-15.2015.97
ID  - Hu2015/04
ER  -