Define Data scrubbing. Data scrubbing synonyms, Data scrubbing pronunciation, Data scrubbing translation, English dictionary definition of Data scrubbing. v. scrubbed , scrubÂ·bing , scrubs v. tr. 1. a. To rub hard in order to clean: scrubbed the floor. b. To remove by hard rubbing. 2. To remove impurities from...
Red-green color blindness is the most common, followed by blue-yellow color blindness. A complete absence of color vision âtotal color blindness â is rare. Sometimes color blindness can be caused by physical or chemical damage to the eye, the optic nerve, or parts of the brain that process color information. Color vision can also decline with age, most often because of cataract - a clouding and yellowing of the eyeâs lens.
The inability to correctly identify colors is the only sign of color blindness. It is important to note that people with red/green or blue varieties of color blindness use other cues such as color saturation and object shape or location to distinguish colors.