Infrared Image Real-Time Enlargement System Design Based on FPGA

Zhi Gang Li; Yu Qian Zhao

doi:10.4028/www.scientific.net/AMR.461.206

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 461Infrared Image Real-Time Enlargement System Design...

Infrared Image Real-Time Enlargement System Design Based on FPGA

Abstract:

Low contrast and shortage of gray levels are two main characteristics of infrared image. According to the characteristics of infrared image, a simple and practical video format MHIVF (Mitthögskolans Interlaced Video Format) and conversion technique are introduced. This kind of video format can simplify the infrared image processing. Infrared image real-time enlargement system based on FPGA is designed and the bilinear interpolation algorithm is selected for image enlargement. The experiment results show that the designed system has a lower complexity and image processing speed is obviously increased

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Periodical:

Advanced Materials Research (Volume 461)

Pages:

206-210

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.461.206

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Online since:

February 2012

Authors:

Zhi Gang Li, Yu Qian Zhao

Keywords:

Bilinear Interpolation, Field-Programmable Gate Array (FPGA), Image Enlargement, Infrared Image

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References

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