Title :
A circuit of configurable skin tone adjusting method base on exact skin color region detection
Author :
Tao, LUO ; Shi, Zaifeng ; Ying, Gao ; Jing, GAO
Author_Institution :
Sch. of Comput. Sci. & Technol., Tianjin Univ., Tianjin, China
Abstract :
In display system, various enhancements are important because shooting environment is not always perfect. The viewer can adjust the brightness or contrast easily, but favorite color like skin tone can not be adjusted by remote controller. Therefore, a configurable skin tone adjusting method base on exact skin color region detection is proposed. The system detects skin color in YCgCr and YIQ color space, then filters binary texture and the result is morphological processed, finally converts skin tone to the preferred skin color configured by users in YIQ color space. The real-time skin color adjusting circuit is implemented and some of simulation results are given out.
Keywords :
image colour analysis; image texture; object detection; skin; YCgCr color space; YIQ color space; binary texture; brightness; configurable skin tone adjusting method; contrast; display system; exact skin color region detection; real-time skin color adjusting circuit; remote controller; shooting environment; Accuracy; Aerospace electronics; Image color analysis; Real time systems; Registers; Skin; Transforms; YCgCr color space; YIQ color space; morphological process; skin tone adjust; texture;
Conference_Titel :
Electron Devices and Solid-State Circuits (EDSSC), 2011 International Conference of
Conference_Location :
Tianjin
Print_ISBN :
978-1-4577-1998-1
Electronic_ISBN :
Pending
DOI :
10.1109/EDSSC.2011.6117672
