How to Test Dynamic Range:
A step-by-step use case with the Pixel 2 XL

In this post, we will be using the Contrast Resolution Chart and Imatest Master to measure the dynamic range of […]

High-contrast edge-SFR test targets produce invalid MTF results

The obsolete ISO 12233:2000 standard defines a resolution test target with a high contrast ratio. These are typically produced at […]

Due to High Sierra’s new file system, old Imatest licenses no longer have the access they need to write properly. […]

Two temporal noise methods | Results | Temporal noise image Related pages: Flatfield Statistics based on EMVA-1288 | Using Flatfield, […]

Imatest is still working on implementing RTSP streaming support and other video stream protocols within the software. In the meantime […]

Megapixel suitability is based on the analysis of the Modulation Transfer Function (MTF) that is obtained from slanted-edge chart images […]

Summary table – Detailed uniformity measurements – How we made the measurements Lightbox summary table. Many are no longer available […]

Abstract The dynamic range of recent HDR image sensors, defined as the range of exposure between saturation and 0 dB […]

Sometimes an undemosaiced Bayer raw image gets improperly saved into a BMP or TIFF format that includes color channels that […]