Automotive camera quality measurements based on stability, contrast and intensity metrics in text regions

Sungwook Youn; Chulhee Lee

doi:10.1117/12.943228

19 October 2012 Automotive camera quality measurements based on stability, contrast and intensity metrics in text regions

Sungwook Youn, Chulhee Lee

Author Affiliations +

Proceedings Volume 8514, Satellite Data Compression, Communications, and Processing VIII; 851409 (2012) https://doi.org/10.1117/12.943228
Event: SPIE Optical Engineering + Applications, 2012, San Diego, California, United States

Abstract

Many modern automobiles have recently been equipped with a range of various cameras, including rear, front and side view cameras. Consequently, evaluating camera quality has become important. However, existing camera quality measurement methods standardized by ISO do not consider subjective ratings. In this paper, we propose a new perceptual video quality measurement method for automotive cameras. The proposed method measures stability, contrast and intensity metrics in text regions. Video sequences were captured with a number of automotive cameras and several subjective tests were conducted. The results show that the proposed method produced good correlations with subjective ratings.

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Sungwook Youn and Chulhee Lee "Automotive camera quality measurements based on stability, contrast and intensity metrics in text regions", Proc. SPIE 8514, Satellite Data Compression, Communications, and Processing VIII, 851409 (19 October 2012); https://doi.org/10.1117/12.943228

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