China
Africa
Explore chapters and articles related to this topic
Implementation of Machine Learning in Color Perception and Psychology: A Review
Published in Rekh Ram Janghel, Rohit Raja, Korhan Cengiz, Hiral Raja, Next Generation Healthcare Systems Using Soft Computing Techniques, 2023
Mitra, Dipannita Basu, Ahona Ghosh
Color vision, a feature of visual perception, is the skill to perceive differences between light consisting of several wavelengths irrespective of light intensity. The researchers have made different attempts to identify and regulate the connectivity among the brain lobes during a person's color perception-based activities. Color psychology is the study of colors to determine human behavior. Color has an effect on experiences that aren't immediately noticeable, like the different flavors of food. Furthermore, colors include qualities that may cause people to experience specific sentiments. The present chapter reviewed and discussed different machine learning-based techniques and technologies applied in the literature involving color perception and psychology analysis, which can create a road map to future researchers in this domain so possible benefits and drawbacks can be explored further. A detailed description of the working mechanisms of different algorithms can be helpful in comparative study, and clinical applications like rehabilitation regarding color blindness will also benefit from it.
Don’t depend solely on color
Published in Michael Wiklund, Kimmy Ansems, Rachel Aronchick, Cory Costantino, Alix Dorfman, Brenda van Geel, Jonathan Kendler, Valerie Ng, Ruben Post, Jon Tilliss, Designing for Safe Use, 2019
Michael Wiklund, Kimmy Ansems, Rachel Aronchick, Cory Costantino, Alix Dorfman, Brenda van Geel, Jonathan Kendler, Valerie Ng, Ruben Post, Jon Tilliss
Some people can go years without knowing they are color blind because the effects of color blindness seem relatively minor. The most well-known color vision deficiency test is the Ishihara color blindness test,8 which consists of 38 plates with dots of different sizes and colors. What do you see in the image on the left? Most people will see the number “74,” but color-blind people might see “21” or no number at all. To complete the Ishihara color blindness test yourself, visit http://www.color-blindness.com/ishihara-38-plates-cvd-test/.
Optical and Video Principles
Published in John Watkinson, The Art of Digital Video, 2013
Colour vision is made possible by the cones on the retina, which occur in three different types, responding to different colours. Figure 2.20 showed that human vision is restricted to a range of light wavelengths from 400 to 700 nm. Shorter wavelengths are called ultraviolet and longer wavelengths are called infrared. Note that the response is not uniform, but peaks in the area of green. The response to blue is very poor and makes a nonsense of the traditional use of blue lights on emergency vehicles.
A common type of commercially available LED light source allows for colour discrimination performance at a level comparable to halogen lighting
Published in Ergonomics, 2019
Sara Königs, Susanne Mayr, Axel Buchner
We collected the data of 153 participants. Due to failures in the recording of the FMHT results nine participants had to be excluded from the analysis, resulting in a total of 144 participants (33 male) who were between 18 and 48 years old (M = 23; SD = 4). All participants reported to have normal or corrected-to-normal visual acuity and were screened for normal colour vision ability using Ishihara’s Tests for Colour-Blindness (Ishihara 1972). Participants received monetary compensation or partial course credit for their participation.