86-180-2430-2050
WhatsApp
8618024302050
Home > Products >
grayscale test chart
Found 3 Results For "

grayscale test chart

"
Quality 11 Step Grayscale Test Chart Transmissive & Reflective Types Gray Scale Card factory

11 Step Grayscale Test Chart Transmissive & Reflective Types Gray Scale Card
The 11-Step Grayscale Card The 11-step grayscale card is a professional imaging testing tool primarily used to evaluate the grayscale reproduction capability of cameras. It assesses the fineness of the image's light and dark levels through 11 different brightness levels ranging from pure white to ...
Quality 3:2 Aspect Ratio Image Test Card ISO 12233 ESFR Enhanced Test Chart 4000 LW/PH factory

3:2 Aspect Ratio Image Test Card ISO 12233 ESFR Enhanced Test Chart 4000 LW/PH
ISO 12233:2017 eSFR Enhanced Edition The Imatest enhanced version ISO 12233:2017 eSFR test card has all the functions of the ISO 12233 standard test card, maintaining a 3:2 aspect ratio, adding six tilted squares for measuring performance near image boundaries, and adding hyperbolic wedges for ...
Quality ISO 12233 Standard Image Resolution Test Card 2000 Line factory

ISO 12233 Standard Image Resolution Test Card 2000 Line
ISO 12233 Standard Test Card 2000 Line The core basis of the ISO12233 resolution test card is the international standard ISO 12233:2000 "Photography - Electronic still image cameras - Resolution measurement", which unifies the resolution measurement methods and judgment specifications for static ...