|Start learning ancient Greek|
|Mandala Explorer fractal generator|
|Virtual Yarrow Stalks|
Samhain is 28 days away
in the traditional Celtic wheel of the year.
Saturation Mask – create a saturation or chroma mask for a hue/saturation layerFor all compatible applications such as PhotoLine or IrfanView.
Adaptive Histogram EQ – for dramatic contrast or detail enhancement
Very High Radius Unsharp Mask – high radius unsharp mask contrast enhancement for large images
Very High Radius High Pass Contrast – similarly for large images
Fine USM Sharpen – full control over the unsharp masking process: luminosity mode, halo elimination, very high amounts, and blend ranges
Adaptive Contrast Curve – for adaptive contrast enhancement
Ultimate Hue/Saturation Control – for selectively adjusting chroma and vibrance
Four Channel Saturation – adjust the chroma and vibrance of the four opponent colors independently
|Greek font Aristarcoj version 2 is now available for download.|
Optical Print Centering was updated 10/4/2015 with many new features including custom print positioning.
The Little Argyll GUI was uploaded 4/19/2015.
A Color-Managed Linux Workflow was uploaded 1/27/2015.
The Windows vs. Linux Zone System calibration page was updated 1/3/2015.
Zone System Calibration with RawTherapee was uploaded 2/2/2014.
The ImageJ plugin Color Transformer 2, and some other color management pages, were uploaded 2/2/2014.
The i1Profiler .cxf Optimization Files page was updated 9/29/2012.
The Chess960 Numbers Decoded
was uploaded 4/6/2012.
Convert to and from Chess960 numbers mathematically, without lookup tables.
The Mayan Long Count Calendar was uploaded 220.127.116.11.10, 5 Ok, 18 K'ank'in.
Beyond the Digital Zone System was updated 10/1/2011, with a beginner’s introduction to the digital zone system.
The Russell RGB color space was uploaded 9/10/2011.
The Mobile Zone Calculator was uploaded 8/17/2011.
The Virtual Yarrow Stalks I Ching was updated 7/11/2011.
Visit Optical Print Centering for a Photoshop script that centers an image on the canvas.
Beyond the Digital Zone System was uploaded 5/9/2010.
Optical Print Centering was updated 6/15/2010. Now sleeker, without using a popup window to display the results.
The Virtual Yarrow Stalks I Ching was uploaded 11/27/08.
Mandala Explorer fractal image generator was uploaded 12/25/07. It has a number of advanced features including oversampling, histogram equalization, image animation and 3-D rendering.
A new version of the Unicode Range Viewer, and a Unicode surrogate pair calculator and text converter were uploaded 3/30/07. Internet Explorer 7 now displays characters in UTF-8 and UTF-16 encodings.
A new version of the Polytonic Greek Virtual Keyboard was uploaded on on 1/7/07. Works in Opera as of 3/3/07, with some limitations.
The Unicode Greek fonts page was updated on 12/23/06; it now includes thirty-nine fonts.
See the scorable Mini-Mental State and the Lithium Calculator.
The Greek Number Converter converts numbers to the alphabetic Greek format.
Welcome from northern California! Have relocated to Chico as of 8/05 to work at the V.A. outpatient clinic. See russellcottrell.com/md.
The Unicode Range Viewer has been updated to display the upper Unicode ranges above 0xFFFF.
The Unicode Greek fonts page was updated on 10/12/04 to include two more fonts. See who is linking to the Aristarcoj font.
Audrey's page was added 8/04.
The Photo site was updated on 3/25/04; check out Optical Print Centering and Half Dome--The Motion Picture.
The mail server was updated to JMail on 11/29/03. Messages are now sent in HTML format, and a bug was fixed that caused an error if a bad e-mail address was used. Visit the contact page to try it out.
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©2002-2014 Russell W. Cottrell.