If you are a new user, a 14-day free trial will automatically begin when you run the software for the first time. Save the results, which consist of figures and text (in CSV or JSON format), as needed.ĭownload & trial version - You can download Imatest here. Interpret the results based on experience and by comparison with comparable cameras. Open Imatest and analyze the image using the appropriate module. If you’re starting out, sample images for several modules can be downloaded from Github. Photograph the charts, framing them according to the instructions for the intended analysis modules. Charts are available in the Imatest store. Select the test chart or charts needed to perform the tests. controls and utilities – EXIF display – ROI Options – Options II – EXIF data settingsĭropdown menus – Troubleshooting – Figures – CSV & JSON output – License – Tips for successful testing The Imatest workflow Basic Imatest workflow 1.ĭetermine the image quality factors (sharpness, color response, tonal response, noise, optical distortion, etc.) that need to be tested.

Saved (INI) settings – Window and font size – Open the image file – Helpful buttons Selecting the chart and module – Running Imatest – Finding Imatest Help – Imatest main window The Imatest workflow – Download & trial – Questions – Interactive vs. Other modules and charts let you meet a wide variety of testing challenges. The two most popular charts types/analysis modules are SFRplus and eSFR ISO, These allow users to measure a great many image quality factors from single test chart images.

Image Quality factors page and IQ Testing for Beginners. If you’re just getting started we recommend that you explore: Imatest software can measure a great many digital camera image quality factors from test chart images.

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