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    • 29. 发明公开
    • 영상 처리 방법 및 장치
    • 用于处理图像的方法和装置
    • KR1020140008623A
    • 2014-01-22
    • KR1020120074951
    • 2012-07-10
    • 삼성전자주식회사
    • 문영수태용민이시화장경자조정욱
    • G06T5/00G06T7/20
    • G06T5/00G06T5/003G06T5/50G06T2207/10016G06T2207/20182G06T2207/20201
    • Disclosed are an image processing method and device for improving image quality filmed in low illumination intensity. The image processing method includes: a step of estimating movement information based on a standard frame among input frames filmed in a filming condition of short exposure and high illumination intensity; a step of removing noise of the standard frame by using the movement information; and a step of improving the image quality of the standard frame in which the noise is removed in the low illumination intensity with a reference frame filmed in the filming condition of appropriate exposure. [Reference numerals] (110) Image processing device; (120) Movement information estimating unit; (130) Noise removing unit; (140) Image quality improving unit
    • 公开了一种用于提高在低照度下拍摄的图像质量的图像处理方法和装置。 该图像处理方法包括:基于在短曝光拍摄条件和高照明强度下拍摄的输入帧中的标准帧来估计移动信息的步骤; 通过使用移动信息去除标准帧的噪声的步骤; 以及在适当曝光的拍摄条件下拍摄的参考系,改善在低照度下消除噪声的标准帧的图像质量的步骤。 (附图标记)(110)图像处理装置; (120)运动信息估计单元; (130)噪声去除单元; (140)图像质量改进单元