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    APPARATUS AND METHOD FOR ENCODING AND DECODING MOVING PICTURE USING ADAPTIVE SCANNING
    21.
    发明申请
    APPARATUS AND METHOD FOR ENCODING AND DECODING MOVING PICTURE USING ADAPTIVE SCANNING 有权
    使用自适应扫描编码和解码移动图像的装置和方法

    公开(公告)号：US20150296223A1

    公开(公告)日：2015-10-15

    申请号：US14750202

    申请日：2015-06-25

    Applicant: Electronics and Telecommunications Research Institute ,  Kwangwoon University Research Institute for Industry Cooperation

    Inventor： Jeong-Il Seo ,  Wook-Joong Kim ,  Kyu-Heon Kim ,  Kyeong-Ok Kang ,  Jin-Woo Hong ,  Yung-Lyul Lee ,  Ki-Hun Han ,  Jae-Ho Hur ,  Dong-Gyu Sim ,  Seoung-Jun Oh

    IPC: H04N19/61 ,  H04N19/159 ,  H04N19/176 ,  H04N19/129

    CPC classification number: H04N19/61 ,  H04N19/129 ,  H04N19/159 ,  H04N19/176

    Abstract: Provided is an apparatus and method for encoding/decoding a moving picture based on adaptive scanning. The moving picture apparatus and method can increase a compression rate based on adaptive scanning by performing intra prediction onto blocks of a predetermined size, and scanning coefficients acquired from Discrete Cosine Transform (DCT) of a residue signal and quantization differently according to the intra prediction mode. The moving picture encoding apparatus includes: a mode selector for selecting and outputting a prediction mode; a predictor for predicting pixel values of pixels to be encoded of an input video based on the prediction mode to thereby output a residue signal block; a transform/quantization unit for performing DCT onto the residue signal block and quantizing the transformed residue signal block; and an encoder for adaptively scanning and encoding the quantized residue signal block based on the prediction mode.

    Abstract translation: 提供了一种基于自适应扫描对运动图像进行编码/解码的装置和方法。 运动图像装置和方法可以通过对预定大小的块执行帧内预测，​​并且根据帧内预测模式对从残差信号的离散余弦变换（DCT）获取的量化和量化进行不同的量化，从而基于自适应扫描来增加压缩率 。 运动图像编码装置包括：模式选择器，用于选择和输出预测模式; 预测器，用于基于预测模式预测要编码的输入视频的像素的像素值，从而输出残差信号块; 变换/量化单元，用于对残差信号块执行DCT并量化变换的残差信号块; 以及用于基于预测模式自适应扫描和编码量化残差信号块的编码器。

    Apparatus and method for encoding and decoding moving picture using adaptive scanning
    22.
    发明授权
    Apparatus and method for encoding and decoding moving picture using adaptive scanning 有权
    使用自适应扫描对运动图像进行编码和解码的装置和方法

    公开(公告)号：US09118892B2

    公开(公告)日：2015-08-25

    申请号：US13910639

    申请日：2013-06-05

    Applicant: Electronics and Telecommunications Research Institute ,  Kwangwoon University Research Institute for Industry Cooperation

    Inventor： Jeong-Il Seo ,  Wook-Joong Kim ,  Kyu-Heon Kim ,  Kyeong-Ok Kang ,  Jin-Woo Hong ,  Yung-Lyul Lee ,  Ki-Hun Han ,  Jae-Ho Hur ,  Dong-Gyu Sim ,  Seoung-Jun Oh

    IPC: H04N19/00 ,  H04N19/129 ,  H04N19/159 ,  H04N19/176 ,  H04N19/61

    CPC classification number: H04N19/61 ,  H04N19/129 ,  H04N19/159 ,  H04N19/176

    Abstract: Provided is an apparatus and method for encoding/decoding a moving picture based on adaptive scanning. The moving picture apparatus and method can increase a compression rate based on adaptive scanning by performing intra prediction onto blocks of a predetermined size, and scanning coefficients acquired from Discrete Cosine Transform (DCT) of a residue signal and quantization differently according to the intra prediction mode. The moving picture encoding apparatus includes: a mode selector for selecting and outputting a prediction mode; a predictor for predicting pixel values of pixels to be encoded of an input video based on the prediction mode to thereby output a residue signal block; a transform/quantization unit for performing DCT onto the residue signal block and quantizing the transformed residue signal block; and an encoder for adaptively scanning and encoding the quantized residue signal block based on the prediction mode.

    Abstract translation: 提供了一种基于自适应扫描对运动图像进行编码/解码的装置和方法。 运动图像装置和方法可以通过对预定大小的块执行帧内预测，​​并且根据帧内预测模式对从残差信号的离散余弦变换（DCT）获取的量化和量化进行不同的量化，从而基于自适应扫描来增加压缩率 。 运动图像编码装置包括：模式选择器，用于选择和输出预测模式; 预测器，用于基于预测模式预测要编码的输入视频的像素的像素值，从而输出残差信号块; 变换/量化单元，用于对残差信号块执行DCT并量化变换后的残差信号块; 以及用于基于预测模式自适应扫描和编码量化残差信号块的编码器。

    Apparatus and method for processing augmented broadcast content using analysis algorithm based on reference signal
    23.
    发明授权
    Apparatus and method for processing augmented broadcast content using analysis algorithm based on reference signal 有权
    基于参考信号的分析算法处理增强广播内容的装置和方法

    公开(公告)号：US08881197B2

    公开(公告)日：2014-11-04

    申请号：US13870109

    申请日：2013-04-25

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Bum-Suk Choi ,  Jeoung-Lak Ha ,  Soon-Choul Kim ,  Jung-Hak Kim ,  Young-Ho Jeong ,  Jin-Woo Hong

    IPC: G06F3/00 ,  G06F13/00 ,  H04N5/445 ,  H04N21/81

    CPC classification number: H04N21/8146 ,  H04N21/4316 ,  H04N21/44008 ,  H04N21/44012 ,  H04N21/44218 ,  H04N21/4622

    Abstract: An apparatus and method for processing augmented broadcast content. The apparatus includes: a broadcast content receiving unit configured to receive broadcast content and a first reference signal from a broadcast content provider, the first reference signal including information used to recognize a target object in the broadcast content and composite the broadcast content and augmented content associated with the target object; an object identifying unit configured to identify the target object in the broadcast content by analyzing the broadcast content using an image or sound analysis algorithm with reference to the first reference signal; an augmented content acquiring unit configured to acquire the augmented content associated with the target object; and an augmented content compositing unit configured to composite the acquired augmented content into an augmentation region determined based on the first reference signal.

    Abstract translation: 一种用于处理扩充广播内容的装置和方法。 该装置包括：广播内容接收单元，被配置为从广播内容提供商接收广播内容和第一参考信号，第一参考信号包括用于识别广播内容中的目标对象的信息，并且合成广播内容和相关联的增强内容 与目标对象; 对象识别单元，被配置为通过使用参考第一参考信号的图像或声音分析算法分析广播内容来识别广播内容中的目标对象; 扩充内容获取单元，被配置为获取与所述目标对象相关联的所述增强内容; 以及增强内容合成单元，其被配置为将获取的增强内容复合到基于第一参考信号确定的增强区域中。

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