If using the Classic Imatest UI window – this option can be chosen by clicking on the Analysis type in the Leftmost (Fixed) column. If using the Classic Imatest UI window, this option is chosen by clicking on the Analysis in the Right column (Interactive). In the new Imatest GUI, choose the analysis (such as eSFR ISO) and set mode to Auto (Batch) In the new Imatest GUI, choose the analysis (such as eSFR ISO) and set mode on Analysis card to Interactive. Use this mode to efficiently run analyses on individual files or batches of files, using settings that have been previously configured (prior to the auto/batch run). Use this mode to read and analyze images from files, or directly from acquisition devices and to interactively explore settings and results. manual region selection, described below in ROI Options.) (These should not be confused with automatic vs. On the new Imatest Main Window (2021.2), choose the desired mode by setting the Interactive/Auto(Batch) switch option near the bottom of the Analysis card. In Version 2021.2, Imatest introduced a New Main Window – making it easier to select images and analysis. Most Imatestanalyses can be performed in either interactiveor Auto (Batch) mode.įull details can be found on FIxed vs. There is also an option to use the original Imatest interface, by choosing “Classic UI” in the Main menu – documentation on the classic Main Window is here. Read about the new Imatest Main Window here. Our Main Window was updated in the 2021.2 Release. The Imatest Main Window allows the user to access all the features of Imatest. The IT interface will not be discussed on this page. Imatest IT (Industrial Testing), is a non-GUI version of the Imatest software, designed for manufacturing environments. Imatest Studio, which has everything an individual photographer needs to test cameras and lenses (but lacks many of the advanced features for designing and manufacturing cameras), is available to individual photographers and small studios. Most engineers use GUI-based Imatest Master. Read more about the different license types here. An Imatest Floating license can be more easily shared among multiple computers as the deactivation and reactivation steps are not required. To move the activation to another computer, you’ll need to deactivate it on the old computer then activate it on the new one, following the instructions above. You can install Imatest –and keep it installed– on as many computers as you like (Macintosh as well as Windows). License Activation note: An Imatest Node-locked license can be activated on only one computer at a time, but the activation can be moved between computers. When you are ready, you can purchase an Imatestlicense from the store and activate it as indicated in these links. 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 many digital camera image quality factors from test chart images.
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