Tenemos nueva versión (2.4) del ChromaPure, ésta es la relación de mejoras:

2.4 Release Notes


  • We have added a new Manual Adjustment Tool for the DVDO Duo. You can now make adjustments to grayscale, gamma, and color gamut using the Duo's CMS functions from within ChromaPure without having to use the remote control. This offers a useful tool for manual touch-up after an auto-calibration session or for a complete manual calibration. This tool also allows users to import/export calibration profiles and reset settings to default.
  • We also include a beta version of the same Manual Adjustment Tool for the Lumagen Radiance. Currently, color calibration only functions at 100% stimulus, but is otherwise fully functional. We will release an updated, final version, later this month.
  • We have added an illuminant D65 ColorChecker. This is a useful tool for determining how accurately your display renders natural colors. To use, first display and then measure a white reference.
  • We have re-engineered standard Auto-Calibrate to use the same algorithms used in Advanced Auto-Calibrate. This approach is more accurate, reliable, and more easily maintained. For Lumagen 8-point color users, please use 100% stimulus only until we make some small changes related to the Manual Adjustment Tool mentioned above.
  • We have added a new comprehensive Excel-based report to support Advanced Auto-Calibrate. This report samples the same suite of 24-colors as employed in the Advanced Color Management module.
  • We have substantially upgraded the Conversion Utility Module, adding a Measure button and a set of RGB sliders that allows a user to select any 8-bit color as an RGB triplet. That color will display on screen.
  • Small windows are now supported by the AccuPel DVG-5000, Lumagen Radiance, and DVDO Duo signal generators. These may be useful when calibrating plasma displays.
  • The precision with which the AccuPel DVG-5000 renders user colors has been increased substantially by calculating those colors in discreet code values rather than percentages. This added precision is available for both 8-bit and 10-bit color.
  • The Pre and Post-Calibration modules now include support for black level. This allows users to display pre and post-calibration black level and contrast ratio data in both the Detailed report and the Excel report. Users can skip a 0% reading if preferred.
  • When using the Display 3/Display 3 PRO colorimeter in Plasma mode the application now automatically averages low-light single readings. (Continuous readings already employ averaging so these measurements are not affected.) This substantially improves repeatability. However, it also means that single low-light readings (0%-20%) will be noticeably slower.


Bug Fixes

  • Some of the colors when using the constant APL mode in the AccuPel were wrong. This has been fixed.
  • The dE calculations in the Advanced Color Management module at levels of stimulus other than 100% were wrong. This has been fixed.
  • The gamma calculation at 75% in the Pre/Post-Calibration Grayscale module had been calculated incorrectly. This is fixed.
  • Auto-Calibrate was adjusting 5% and 10% grayscale levels correctly in the Lumagen, but it was not setting the Lumagen menus to correspond with this selection correctly. This has been fixed.