A crossing path scene-based algorithm for nonuniformity correction in focal-plane array sensors

Li-quan Dong; Wei-qi Jin; Jing Sui; Xiaoxiao Zhou

doi:10.1117/12.679331

7 September 2006 A crossing path scene-based algorithm for nonuniformity correction in focal-plane array sensors

Li-quan Dong, Wei-qi Jin, Jing Sui, Xiaoxiao Zhou

Proceedings Volume 6294, Infrared and Photoelectronic Imagers and Detector Devices II; 62940C (2006) https://doi.org/10.1117/12.679331
Event: SPIE Optics + Photonics, 2006, San Diego, California, United States

Abstract

A recently developed scene-based nonuniformity correction algorithm for focal plane array (FPA) sensors named Crossing Path Scene-Based Algorithm (CPSBA) is present. The goal of this thesis is to design and evaluate scene-based nonuniformity correction algorithms that are able to suppress fixed pattern noise without need for external hardware such as temperature reference equipment. In particular, algorithms should be able to accurately estimate motion between images and use this knowledge to improve performance. The algorithms have been tested by using real image data from existing infrared imaging systems with good results.

Citation Download Citation

Li-quan Dong, Wei-qi Jin, Jing Sui, and Xiaoxiao Zhou "A crossing path scene-based algorithm for nonuniformity correction in focal-plane array sensors", Proc. SPIE 6294, Infrared and Photoelectronic Imagers and Detector Devices II, 62940C (7 September 2006); https://doi.org/10.1117/12.679331

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