Color information interactive instant extracting method based on mobile terminal

Abstract

The invention discloses a color information interactive instant extracting method based on a mobile terminal. The method comprises the following steps: step one, reading image color data; step two, inputting color category number by a user; step three, selecting an initial clustering center; step four, computing the distance between the color of each pixel and each clustering center, and classifying the distance into the category to which the nearest clustering center belongs; and step five, defining mean square error as a measure function, computing the measure function value of each categoryof color, and computing the RGB mean value of each category of color if the measure function value is not convergent, and updating the clustering center by taking the RGB mean value, and performing the next turn of clustering until the measure function convergence or cycle frequency exceeds the maximum set frequency.

Description

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AI Technical Summary

Problems solved by technology

Mobile terminals such as mobile phones now have camera functions, and it is very convenient to c

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