Measuring the spatial frequency response (SFR) of the camera!

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last updated：Jul 04, 2023

リーダー電子

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Generate test patterns to match the image! Supports digitally processed images! Measurement with excellent repeatability is possible.

"SFR-Fit" is software for measuring the spatial frequency response (SFR) of cameras. It employs a sinusoidal contrast method for measurement, making it less susceptible to the effects of image noise and capable of providing highly repeatable measurements even for digitally processed images such as those that have been compressed. Additionally, it analyzes distortions in images from fisheye lenses and performs distortion correction on test patterns. 【Features】 ■ Compatible with fisheye and ultra-wide-angle cameras ■ Allows free placement of test charts ■ Enables localized MTF measurements ■ Measurement area can be easily set with mouse operations ■ MTF measurements can be performed easily *For more details, please refer to the PDF document or feel free to contact us.

Related Link - https://www.leader.co.jp/products/other/fs3170/

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【Features】 ■ Channel selection function ■ Selection function for graph units ■ Data hint display ■ Sampling waveform display for bar charts *For more details, please refer to the PDF document or feel free to contact us.