The method of infrared image simulation based on the measured image

Shuli Lou; Liang Liu; Jiancun Ren

doi:10.1117/12.2199401

8 October 2015 The method of infrared image simulation based on the measured image

Shuli Lou, Liang Liu, Jiancun Ren

Proceedings Volume 9675, AOPC 2015: Image Processing and Analysis; 96751H (2015) https://doi.org/10.1117/12.2199401
Event: Applied Optics and Photonics China (AOPC2015), 2015, Beijing, China

Abstract

The development of infrared imaging guidance technology has promoted the research of infrared imaging simulation technology，and the key of infrared imaging simulation is the generation of IR image. The generation of IR image is worthful in military and economy. In order to solve the problem of credibility and economy of infrared scene generation, a method of infrared scene generation based on the measured image is proposed. Through researching on optical properties of ship-target and sea background, ship-target images with various gestures are extracted from recorded images based on digital image processing technology. The ship-target image is zoomed in and out to simulate the relative motion between the viewpoint and the target according to field of view and the distance between the target and the sensor. The gray scale of ship-target image is adjusted to simulate the radiation change of the ship-target according to the distance between the viewpoint and the target and the atmospheric transmission. Frames of recorded infrared images without target are interpolated to simulate high frame rate of missile. Processed ship-target images and sea-background infrared images are synthetized to obtain infrared scenes according to different viewpoints. Experiments proved that this method is flexible and applicable, and the fidelity and the reliability of synthesis infrared images can be guaranteed.

Citation Download Citation

Shuli Lou, Liang Liu, and Jiancun Ren "The method of infrared image simulation based on the measured image", Proc. SPIE 9675, AOPC 2015: Image Processing and Analysis, 96751H (8 October 2015); https://doi.org/10.1117/12.2199401

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KEYWORDS

Infrared imaging

Infrared radiation

Image processing

Missiles

Digital image processing

Imaging systems

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