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    • 6. 发明授权
    • Image processing apparatus and image processing method
    • 图像处理装置和图像处理方法
    • US07830451B2
    • 2010-11-09
    • US11407051
    • 2006-04-20
    • Tae-hwan ChaEun-kyung Park
    • Tae-hwan ChaEun-kyung Park
    • H04N7/08H04N7/087
    • H04N7/035H04N7/088
    • An image processing apparatus and an image processing method are provided for enhancing the picture quality of images by extracting additional information from non-standard signals without an error. A signal determination unit receives an image signal including an image interval containing an image and an additional information interval containing additional information regarding the image. A determination is made as to whether the additional information exists in the additional information interval. An additional information extractor extracts and outputs the additional information from the additional information interval, if the signal determination unit determines that the additional information exists in the additional information interval.
    • 提供一种图像处理装置和图像处理方法,用于通过从非标准信号提取附加信息而没有错误来增强图像的图像质量。 信号确定单元接收包括包含图像的图像间隔的图像信号和包含关于图像的附加信息的附加信息间隔。 确定附加信息是否存在于附加信息间隔中。 如果信号确定单元确定附加信息存在于附加信息间隔中,附加信息提取器从附加信息间隔中提取并输出附加信息。