METHOD AND APPARATUS FOR CONVERTING IMAGE RATE BY USING IMAGE SCALING
    3.
    发明申请
    METHOD AND APPARATUS FOR CONVERTING IMAGE RATE BY USING IMAGE SCALING 有权
    使用图像缩放转换图像速率的方法和装置

    公开(公告)号:US20130063656A1

    公开(公告)日:2013-03-14

    申请号:US13590627

    申请日:2012-08-21

    IPC分类号: H04N7/01

    摘要: A method of converting an image rate by using image scaling includes changing a resolution of an input original image sequence and generating a changed resolution image sequence; determining a first motion vector by estimating motion of a first image by using a plurality of images from the changed resolution image sequence; determining a second motion vector by modifying the first motion vector of the first image to correspond to a resolution of an original image of the original image sequence, where the original image corresponds to the first image; detecting characteristic information of the original image; determining a third motion vector corresponding to the resolution of the original image by compensating the second motion vector based on the detected characteristic information; and converting an image rate of the input original image sequence based on the detected characteristic information of the original image and the third motion vector.

    摘要翻译: 通过使用图像缩放来转换图像速率的方法包括改变输入原始图像序列的分辨率并生成改变的分辨率图像序列; 通过使用来自改变的分辨率图像序列的多个图像估计第一图像的运动来确定第一运动矢量; 通过修改第一图像的第一运动矢量来对应于原始图像的原始图像的分辨率来确定第二运动矢量,其中原始图像对应于第一图像; 检测原始图像的特征信息; 通过基于检测到的特征信息来补偿第二运动矢量来确定与原始图像的分辨率对应的第三运动矢量; 以及基于检测到的原始图像的特征信息和第三运动矢量来转换输入的原始图像序列的图像速率。

    Method and apparatus for converting image rate by using image scaling
    6.
    发明授权
    Method and apparatus for converting image rate by using image scaling 有权
    通过使用图像缩放来转换图像速率的方法和装置

    公开(公告)号:US08836860B2

    公开(公告)日:2014-09-16

    申请号:US13590627

    申请日:2012-08-21

    摘要: A method of converting an image rate by using image scaling includes changing a resolution of an input original image sequence and generating a changed resolution image sequence; determining a first motion vector by estimating motion of a first image by using a plurality of images from the changed resolution image sequence; determining a second motion vector by modifying the first motion vector of the first image to correspond to a resolution of an original image of the original image sequence, where the original image corresponds to the first image; detecting characteristic information of the original image; determining a third motion vector corresponding to the resolution of the original image by compensating the second motion vector based on the detected characteristic information; and converting an image rate of the input original image sequence based on the detected characteristic information of the original image and the third motion vector.

    摘要翻译: 通过使用图像缩放来转换图像速率的方法包括改变输入原始图像序列的分辨率并生成改变的分辨率图像序列; 通过使用来自改变的分辨率图像序列的多个图像估计第一图像的运动来确定第一运动矢量; 通过修改第一图像的第一运动矢量来对应于原始图像的原始图像的分辨率来确定第二运动矢量,其中原始图像对应于第一图像; 检测原始图像的特征信息; 通过基于检测到的特征信息来补偿第二运动矢量来确定与原始图像的分辨率对应的第三运动矢量; 以及基于检测到的原始图像的特征信息和第三运动矢量来转换输入的原始图像序列的图像速率。

    METHOD AND APPARATUS FOR GENERATING INTERPOLATED FRAME BETWEEN ORIGINAL FRAMES
    8.
    发明申请
    METHOD AND APPARATUS FOR GENERATING INTERPOLATED FRAME BETWEEN ORIGINAL FRAMES 有权
    用于在原始框架之间产生插值框架的方法和装置

    公开(公告)号:US20120314770A1

    公开(公告)日:2012-12-13

    申请号:US13284342

    申请日:2011-10-28

    IPC分类号: H04N7/26

    摘要: A method and apparatus for generating an interpolated frame are provided. The method includes: generating a motion vector for generating a third frame by performing motion estimation based on first image data and second image data, the first image data being a portion of image data of a first frame and the second image data being a portion of image data of a second frame; restoring the image data of the first frame based on the first image data and the image data of the second frame based on the second image data; and generating the third frame by performing motion compensation based on at least one of the restored image data of the first frame and the restored image data of the second frame and the generated motion vector.

    摘要翻译: 提供了一种用于生成内插帧的方法和装置。 该方法包括:通过基于第一图像数据和第二图像数据执行运动估计来产生用于生成第三帧的运动矢量,第一图像数据是第一帧的图像数据的一部分,第二图像数据是 第二帧的图像数据; 基于第二图像数据,基于第一图像数据和第二帧的图像数据恢复第一帧的图像数据; 以及通过基于第一帧的恢复图像数据和第二帧的恢复图像数据和所生成的运动矢量中的至少一个执行运动补偿来生成第三帧。

    Method and apparatus for generating interpolated frame between original frames
    9.
    发明授权
    Method and apparatus for generating interpolated frame between original frames 有权
    用于在原始帧之间生成内插帧的方法和装置

    公开(公告)号:US09014272B2

    公开(公告)日:2015-04-21

    申请号:US13284342

    申请日:2011-10-28

    摘要: A method and apparatus for generating an interpolated frame are provided. The method includes: generating a motion vector for generating a third frame by performing motion estimation based on first image data and second image data, the first image data being a portion of image data of a first frame and the second image data being a portion of image data of a second frame; restoring the image data of the first frame based on the first image data and the image data of the second frame based on the second image data; and generating the third frame by performing motion compensation based on at least one of the restored image data of the first frame and the restored image data of the second frame and the generated motion vector.

    摘要翻译: 提供了一种用于生成内插帧的方法和装置。 该方法包括:通过基于第一图像数据和第二图像数据执行运动估计来产生用于生成第三帧的运动矢量,第一图像数据是第一帧的图像数据的一部分,第二图像数据是 第二帧的图像数据; 基于第二图像数据,基于第一图像数据和第二帧的图像数据恢复第一帧的图像数据; 以及通过基于第一帧的恢复图像数据和第二帧的恢复图像数据和所生成的运动矢量中的至少一个执行运动补偿来生成第三帧。