When Color Meets Computer Vision Color in Computer Vision: Fundamentals and Applications. By TheoGevers, ArjanGijsenij, Joost van deWeijer, Jan-MarkGeusebroek, Hoboken, NJ: Wiley, 2012, Wiley-IS&T Series in Imaging Science and Technology, ISBN: 978-0-470-

2014 ◽  
Vol 39 (4) ◽  
pp. 412-423
Author(s):  
A. Rizzi
Author(s):  
Aileen Blaney

In today's screen saturated culture, perceptions of food are overwhelmingly formed by images circulated via the internet and mobile. The Facebook game FarmVille is the subject of Kheti Badi (Shah, 2015), a photographic artwork reflexively engaging with the contemporary scenario of ‘post-photography'. The work comprises not of photographs taken with a traditional camera but of screenshots of a farm and its holdings as displayed in Farmville; the highly compressed jpegs cropped and resized to the point of destabilizing visual coherence are depictions not of pastoral landscapes but of computer vision and the programmable character of photography. While photography remains an instrument for recording material realities, its power extends toward feeding back into the very processes through which science and technology modify food production. This chapter explores how Kheti Badi, through a series of hyper artificial and un-photographic images, shows the constructed nature of both what we put our hands on in the supermarket and see in advertising's dreamscapes.


2021 ◽  
Author(s):  
Neil Dodgson

© Society for Imaging Science and Technology 2019 A color wheel is a tool for ordering and understanding hue. Different color wheels differ in the spacing of the colors around the wheel. The opponent-color theory, Munsell's color system, the standard printer's primaries, the artist's primaries, and Newton's rainbow all present different variations of the color wheel. I show that some of this variation is owing to imprecise use of language, based on Berlin and Kay's theory of basic color names. I also show that the artist's color wheel is an outlier that does not match well to the technical color wheels because its principal colors are so strongly connected to the basic color names.


2008 ◽  
Author(s):  
Michael A. Lind ◽  
Patricia A. Medvick ◽  
Michael G. Foley ◽  
Harlan P. Foote ◽  
Patrick G. Heasler ◽  
...  

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