Imatest 3.9: A Powerful Tool for Image Quality Testing
Imatest 3.9 is the latest version of the popular software for developing and testing digital cameras and imaging systems. It was released on December 14th 2012 and offers many new features and improvements that make it easier and faster to measure image quality. In this article, we will highlight some of the key benefits of Imatest 3.9 and how it can help you achieve your image quality goals.
Imatest is a software that allows you to analyze images captured by any camera or imaging device, using a variety of standard or custom test charts. It can measure over 30 image quality factors, such as sharpness, noise, color accuracy, dynamic range, distortion, chromatic aberration, and more. Imatest can also generate test charts, calibrate cameras, and automate testing workflows. Imatest is used by hundreds of companies worldwide, including camera manufacturers, smartphone makers, automotive suppliers, medical device makers, defense contractors, and research labs.
What's new in Imatest 3.9?
Imatest 3.9 introduces many new features and improvements that make it more powerful, flexible, and user-friendly. Here are some of the highlights:
Improved user interface: Imatest 3.9 has a redesigned main window that makes it easier to access different modules and settings. It also has enhanced dialog boxes for selecting regions of interest (ROI) and repeating regions for same-size images. The INI file editor has been greatly improved as well, allowing you to edit settings for the functional interface and IT.
Enhanced raw file support: Imatest 3.9 supports more raw file formats and offers more options for linearization and demosaicing. It can also perform image sensor noise analysis from raw files.
Expanded chart support: Imatest 3.9 supports more types of test charts, including general m x n grid , SMPTE/Hale color bars , Image Engineering TE226 , DSClabs DreamCatcher 48, and Image Science Associates ColorGauge. It also supports the Imatest 36-patch Dynamic Range chart , which is available in the Imatest Store.
Advanced color analysis: Imatest 3.9 has improved color correction matrix calculation with better linearization options and patch weighting. It also has a new 3D color difference display that shows split colors for better correlation between ÎC and ÎE measurements.
Better blemish detection: Imatest 3.9 can detect light (and both dark and light) blemishes in addition to the standard dark blemishes. It can also count contiguous blemishes and show blemish regions more clearly.
More MTF options: Imatest 3.9 can calculate several rise distances in addition to 10-90% (e.g., 20-80%) for sharpness measurement. It also has a new crop to ROI feature that displays an enlarged region with edge and MTF plots below.
More SFRplus features: Imatest 3.9 can run SFRplus without the top and bottom distortion bars (select Auto- no bars in the Rows box). It also has improved field of view calculation and rejection of interfering patterns outside the chart. Additionally, it supports custom regions specified by an Edge ID file .
How to get Imatest 3.9?
If you are interested in purchasing or renewing Imatest 3.9, please contact firstname.lastname@example.org for more information. You can also download a free trial version from https://www.imatest.com/support/download/. You will need a Windows 64-bit operating system with at least 8GB of RAM and 7GB of hard drive space.
Imatest 3.9 is a powerful tool for image quality testing that offers many new features and improvements over previous versions. It can help you develop and test digital 29c81ba772