Light and Dark Contrast Correction Technology (LDCT = FC)

I will introduce a new brightness correction technique that does not use histograms.

We will introduce the "Luminance Difference Correction Technology (LDCT = FC)." When there are areas in an image that are difficult to see due to darkness or backlighting, it is often the case that exposure is adjusted to the brighter areas, resulting in significant underexposure in the shadow areas and creating dark regions. This technology calculates the luminance distribution from the statistics of the original image's variance and mean, and corrects it arithmetically. Furthermore, it corrects the saturation information of the RGB planes to achieve luminance difference enhancement processing. 【Features】 ■ Does not use histograms ■ Calculates luminance distribution from the statistics of the original image's variance and mean, and corrects it arithmetically ■ Corrects the saturation information of the RGB planes to achieve luminance difference enhancement processing *For more details, please refer to the PDF document or feel free to contact us.

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