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Low order SSIM-based pixel dimming algorithm with weighted high frequency spectrum suppressor for AMOLED displays | IEEE Conference Publication | IEEE Xplore

Low order SSIM-based pixel dimming algorithm with weighted high frequency spectrum suppressor for AMOLED displays


Abstract:

As an emissive display, the organic light emitting diode (OLED) endure an indispensable role on the market growth of consumer electronics. Despite the preferable power ef...Show More

Abstract:

As an emissive display, the organic light emitting diode (OLED) endure an indispensable role on the market growth of consumer electronics. Despite the preferable power efficiency, the active matrix OLED (AMOLED) displays still consume large energy. To adaptively increase the power efficiency of AMOLED displays, we propose an adjustable pixel dimming algorithm based on the structural similarity metric on the HSI color-space with a weighted pixel suppressor that selectively reduces the intensity of the high-frequency spectrum. Experimental results show that the proposed method offers higher power reduction rate compared with the existing algorithms, but also achieve high visual saliency index.
Date of Conference: 24-27 October 2017
Date Added to IEEE Xplore: 21 December 2017
ISBN Information:
Conference Location: Nagoya, Japan

References

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