Search results
Results from the WOW.Com Content Network
The Ishihara test is a color vision test for detection of red–green color deficiencies. It was named after its designer, Shinobu Ishihara, a professor at the University of Tokyo, who first published his tests in 1917. [2] The test consists of a number of Ishihara plates, which are a type of pseudoisochromatic plate.
Download QR code; In other projects Appearance. move to sidebar hide File; File history ... Example of an Ishihara colour test (numeral 2) Width: 289.73199: Height ...
An Ishihara test image as seen by subjects with normal color vision and by those with a variety of color deficiencies. A pseudoisochromatic plate (from Greek pseudo, meaning "false", iso, meaning "same" and chromo, meaning "color"), often abbreviated as PIP, is a style of standard exemplified by the Ishihara test, generally used for screening of color vision defects.
"Example of an Ishihara color test plate. The number "74" should be clearly visible to viewers with normal color vision. Viewers with dichromat or anomalous trichromat may read it as "21", and viewers with achromat may see nothing." Protonk 14:47, 4 November 2014 (UTC)
Six-digit verification codes are a form of two-factor authentication, a process that helps keep your important online accounts secure. For example, you might get a text message or email with a six ...
Download QR code; In other projects Appearance. ... English: Ishihara Plate No. 1 (Number 12). Used for the en:Ishihara test of color blindness. Date: Unknown date ...
The City University test (also known as TCU test [1] or CU test [2]) is a color vision test used to detect color vision deficiency. Unlike commonly used Ishihara test , City University test can be used to detect all types of color vision defects.
The following other wikis use this file: Usage on af.wikipedia.org Ishihara-toets; Usage on az.wikipedia.org Daltonizm; Usage on be.wikipedia.org