A probabilistic blur detection approach for the autofocus of infrared images

Serdar Cakir; A. Enis Cetin

doi:10.1117/12.2197253

13 October 2015 A probabilistic blur detection approach for the autofocus of infrared images

Serdar Cakir, A. Enis Cetin

Proceedings Volume 9648, Electro-Optical and Infrared Systems: Technology and Applications XII; and Quantum Information Science and Technology; 96480A (2015) https://doi.org/10.1117/12.2197253
Event: SPIE Security + Defence, 2015, Toulouse, France

Abstract

The infrared (IR) cameras plays an important role in the measurement and analysis of object signature. However, especially the scientific IR cameras that are used for research and military purposes have manual focusing system that reduces the sensitivity and reliability of the measurement taken. Camera autofocus algorithms extract various features from the camera images in order to define a measure for determining the most focused camera image instance. In this work, a no-reference image quality measure is modified and the modified measure is proposed for the autofocus of infrared cameras. Experimental results show that the proposed measure can be used in the problem of autofocus of infrared cameras, successfully.

Citation Download Citation

Serdar Cakir and A. Enis Cetin "A probabilistic blur detection approach for the autofocus of infrared images", Proc. SPIE 9648, Electro-Optical and Infrared Systems: Technology and Applications XII; and Quantum Information Science and Technology, 96480A (13 October 2015); https://doi.org/10.1117/12.2197253

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