منابع مشابه
Spotting Colours
Spotting an object of a chosen colour, skin for example, in an image taken under uncontrolled lighting conditions requires some form of preprocessing to convert the image colours to an illumination-independent specification. Computational colour constancy algorithms are designed specifically to accomplish this task. We process images with different colour constancy algorithms and evaluate the r...
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Memory colours refer to the colour of specific image classes that have the essential attribute of being perceived in a consistent manner by human observers. In colour correction -or renderingtasks, this consistency implies that they have to be faithfully reproduced; their importance, in that respect, is greater than other regions in an image. Before these regions can be properly addressed, one ...
متن کاملTensors, colours, octahedra
Several theorems in combinatorial convexity admit colourful versions. This survey describes old and new applications of two methods that can give such colourful results. One is the octahedral construction, the other is Sarkaria’s tensor method.
متن کاملThe Expressions of Colours
A whole world is presented in front of the eyes of a gamer. This world has shapes and colours. What do colours transmit? Is this considered in digital games? These are the main issues of this work. We are part of a culture which has been decanting meanings for ages, including those of colours. These coded meanings are shared connotations of feelings, sensations, atmosphere, thoughts, and moods....
متن کاملComparing colours using visual models
13 1. Colour in nature presents a striking dimension of variation, though under14 standing its function and evolution largely depends on our ability to capture 15 the perspective of relevant viewers. This goal has been radically advanced 16 by the development and widespread adoption of perceptual colour spaces, 17 which allow for the viewer-subjective estimation of colour appearance. Most 18 st...
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ژورنال
عنوان ژورنال: Molecular Frontiers Journal
سال: 2019
ISSN: 2529-7325,2529-7333
DOI: 10.1142/s2529732519970010