Imatest Version 2020.2 adds several new features to Imatest Master and Imatest IT, including Improvements in Calculation Speed, Uniformity Statistics based on EMVA 1288 Standards, Uniformity measurements from ISO 17957:2015, IT For Mac OS, and Tunable Checkerboard Detection.
Improvement in calculation speed
Enhanced real-time acquisition and analysis speed in Imatest Master. Up to 6x speedup of slanted-edge SFR calculations, especially when acquiring directly from supported cameras. Significant improvement in speed of other types of analysis. Speedup depends on camera resolution.
Uniformity statistics based on EMVA 1288
Calculates Spatial and Temporal noise, Dark Signal Nonuniformity (DSNU), Photoresponse Nonuniformity (PRNU) and total SNR. Vertical and horizontal spectrograms and profiles show statistical distributions of the image.
Uniformity measurements from ISO 17957:2015
Generates shading measurements for luminance nonuniformity.
Imatest IT for Mac OS
Brings the functionality of Imatest IT to Mac OS users. Includes Objective-C , Python, and EXE interfaces.
Tunable Checkerboard Detection
A new interface allows users to set tuning parameters for detection of Checkerboard targets. Checkerboard detection can now achieve detection over the whole field of view, where previous versions only found a rectangular subset of target points.
Minor Features
