Hi-Res test image patterns

High Resolution Test Patterns for testing imaging systems The first two (ISO 12233 chart, wedges) can be evaluated by eye. The other patterns are mostly for computer measurement & analysis.   The wedges, squares, zones and stars were generated by Imatest and that program can also analyze many of these charts. ISO 12233 Chart (pdf) Old EIA-1956 (pdf) Concentric Rings (pdf) Set: 27 Rings (pdf) (ps)     wedges (pdf) (png)   (svg) Printer Test (pdf)     sqr-5x3 (pdf)  (svg) hex-9x5 (pdf)  (svg) ZoneSineLow  ZoneHardLow ZoneSineHigh  ZoneHardHigh Star Chart Sine (png) Star Chart Bars (png) Star Chart full (png) Linear Zones (png) through-focus zone chart clip from FX1 camera:  FX1-thru-focus.mp4 Smooth Gradient Test  2k still & video 16-bit PNG or TIFF  8-bit PNG  1k.mp4 2k.mp4 (H.264)  Video has fade-to-black and fade-to-white to test your display for banding problems. H.264 video clips created with Vegas 8a. veg Gradient.png  Gradient-1k.mp4 Gradient-2k.mp4 Free image converter: ImageMagick  (be sure to get the 16-bit version) back to Red One camera page