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Measuring Natural Scenes SFR of Automotive Fisheye Cameras

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arxiv 2401.05232 v1 pith:U4M4DL4E submitted 2024-01-10 cs.CV

Measuring Natural Scenes SFR of Automotive Fisheye Cameras

classification cs.CV
keywords camerasqualityautomationautomotivedatasetsfield-of-viewimagemetric
verification ladder T0 review T1 audit T2 compute T3 formal T4 reserved
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The Modulation Transfer Function (MTF) is an important image quality metric typically used in the automotive domain. However, despite the fact that optical quality has an impact on the performance of computer vision in vehicle automation, for many public datasets, this metric is unknown. Additionally, wide field-of-view (FOV) cameras have become increasingly popular, particularly for low-speed vehicle automation applications. To investigate image quality in datasets, this paper proposes an adaptation of the Natural Scenes Spatial Frequency Response (NS-SFR) algorithm to suit cameras with a wide field-of-view.

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