Method and apparatus for encoding images and method and apparatus for decoding images
    2.
    发明授权
    Method and apparatus for encoding images and method and apparatus for decoding images 有权
    用于编码图像的方法和装置以及用于解码图像的方法和装置

    公开(公告)号:US08768081B2

    公开(公告)日:2014-07-01

    申请号:US13386803

    申请日:2010-07-23

    IPC分类号: G06K9/36

    摘要: Provided are methods and apparatuses for encoding and decoding an image. The method of encoding an image includes: splitting a current picture into at least one maximum coding unit; determining a split structure of the at least one maximum coding unit and a prediction mode and partitions of each coding unit by encoding image data of the at least one maximum coding unit based on depths of deeper coding units; setting skip information and split information about a split of a coding unit of an upper depth including each coding unit, according to the each coding unit; and encoding the split information and skip information, which are set according to each coding unit.

    摘要翻译: 提供了用于对图像进行编码和解码的方法和装置。 编码图像的方法包括:将当前图像分割成至少一个最大编码单元; 通过基于较深编码单位的深度对所述至少一个最大编码单元的图像数据进行编码来确定所述至少一个最大编码单元的分割结构和预测模式以及每个编码单元的分区; 根据每个编码单元设置关于包括每个编码单元的上层深度的编码单元的分割的跳过信息和分割信息; 并对根据每个编码单元设置的分割信息和跳过信息进行编码。

    Method of processing image and image processing apparatus using the method
    3.
    发明授权
    Method of processing image and image processing apparatus using the method 有权
    使用该方法处理图像和图像处理装置的方法

    公开(公告)号:US08553957B2

    公开(公告)日:2013-10-08

    申请号:US13334697

    申请日:2011-12-22

    IPC分类号: G06K9/00

    摘要: A method of processing an image so as to correctly and better extract an image of a lung region, the method including operations of extracting a trachea region_image by using pixel values in a predetermined region of a radiographic image, adjusting pixel values corresponding to the trachea region in the radiographic image, extracting the lung region image from the radiographic image in which the pixel values of the trachea region image have been adjusted, and smoothing outer boundaries of the lung region image.

    摘要翻译: 一种处理图像以便正确和更好地提取肺部区域的图像的方法,所述方法包括通过使用放射线照相图像的预定区域中的像素值来提取气管区域图像的操作,调整对应于所述气管区域的像素值 在放射线照相图像中,从已经调整了气管区域图像的像素值的放射线照相图像中提取肺区域图像,以及平滑肺部区域图像的外部边界。

    METHOD OF PROCESSING IMAGE AND IMAGE PROCESSING APPARATUS USING THE METHOD
    6.
    发明申请
    METHOD OF PROCESSING IMAGE AND IMAGE PROCESSING APPARATUS USING THE METHOD 有权
    使用该方法处理图像和图像处理装置的方法

    公开(公告)号:US20120163682A1

    公开(公告)日:2012-06-28

    申请号:US13334697

    申请日:2011-12-22

    IPC分类号: G06K9/62

    摘要: A method of processing an image so as to correctly and better extract an image of a lung region, the method including operations of extracting a trachea region_image by using pixel values in a predetermined region of a radiographic image, adjusting pixel values corresponding to the trachea region in the radiographic image, extracting the lung region image from the radiographic image in which the pixel values of the trachea region image have been adjusted, and smoothing outer boundaries of the lung region image.

    摘要翻译: 一种处理图像以便正确和更好地提取肺部区域的图像的方法,所述方法包括通过使用放射线照相图像的预定区域中的像素值来提取气管区域图像的操作,调整对应于所述气管区域的像素值 在放射线照相图像中,从已经调整了气管区域图像的像素值的放射线照相图像中提取肺区域图像,以及平滑肺部区域图像的外部边界。

    METHOD AND APPARATUS FOR ENCODING IMAGES AND METHOD AND APPARATUS FOR DECODING IMAGES
    7.
    发明申请
    METHOD AND APPARATUS FOR ENCODING IMAGES AND METHOD AND APPARATUS FOR DECODING IMAGES 有权
    用于编码图像的方法和装置以及用于解码图像的方法和装置

    公开(公告)号:US20120128260A1

    公开(公告)日:2012-05-24

    申请号:US13386803

    申请日:2010-07-23

    IPC分类号: G06K9/36

    摘要: Provided are methods and apparatuses for encoding and decoding an image. The method of encoding an image includes: splitting a current picture into at least one maximum coding unit; determining a split structure of the at least one maximum coding unit and a prediction mode and partitions of each coding unit by encoding image data of the at least one maximum coding unit based on depths of deeper coding units; setting skip information and split information about a split of a coding unit of an upper depth including each coding unit, according to the each coding unit; and encoding the split information and skip information, which are set according to each coding unit.

    摘要翻译: 提供了用于对图像进行编码和解码的方法和装置。 编码图像的方法包括:将当前图像分割成至少一个最大编码单元; 通过基于较深编码单位的深度对所述至少一个最大编码单元的图像数据进行编码来确定所述至少一个最大编码单元的分割结构和预测模式以及每个编码单元的分区; 根据每个编码单元设置关于包括每个编码单元的上层深度的编码单元的分割的跳过信息和分割信息; 并对根据每个编码单元设置的分割信息和跳过信息进行编码。

    METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO BY USING PATTERN INFORMATION IN HIERARCHICAL DATA UNIT
    9.
    发明申请
    METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO BY USING PATTERN INFORMATION IN HIERARCHICAL DATA UNIT 审中-公开
    通过在分层数据单元中使用模式信息来编码和解码视频的方法和装置

    公开(公告)号:US20110170012A1

    公开(公告)日:2011-07-14

    申请号:US13005880

    申请日:2011-01-13

    IPC分类号: H04N5/44 H04N11/04 H04N11/02

    摘要: Video encoding using pattern information of a hierarchical data unit includes splitting a picture into a coding unit of a predetermined maximum size, performing encoding that is accompanied by transformation based on at least one transformation unit of every coding unit for at least one depth, for regions reduced by hierarchically splitting maximum coding units according to depths, with respect to each of the maximum coding units, determining a coding unit of at least one coded depth to output an encoding result, determining an encoding mode with respect to a coding unit of the at least one coded depth including information regarding a size of the at least one transformation unit, and outputting pattern information indicating whether texture related information is encoded based on a hierarchical structure of the maximum coding units, the coding units, and the transformation units according to the encoding mode, information regarding the encoding mode, and encoded video data, for each of the maximum coding units.

    摘要翻译: 使用分层数据单元的图案信息的视频编码包括:将图像分割成预定最大尺寸的编码单元,对于区域,对基于至少一个深度的每个编码单元的至少一个变换单元执行伴随变换的编码 相对于每个最大编码单元,根据深度对最大编码单元进行分层分割,减少最大编码单位,确定至少一个编码深度的编码单元以输出编码结果,确定关于编码结果的编码单位的编码模式 至少一个编码深度,包括关于所述至少一个变换单元的大小的信息,并且根据所述最大编码单元,编码单元和变换单元的分层结构输出指示纹理相关信息是否被编码的模式信息 编码模式,关于编码模式的信息和编码视频数据 f最大编码单位。

    VIDEO ENCODING METHOD AND APPARATUS AND VIDEO DECODING METHOD AND APPARATUS, BASED ON HIERARCHICAL CODED BLOCK PATTERN INFORMATION
    10.
    发明申请
    VIDEO ENCODING METHOD AND APPARATUS AND VIDEO DECODING METHOD AND APPARATUS, BASED ON HIERARCHICAL CODED BLOCK PATTERN INFORMATION 有权
    视频编码方法和视频解码方法和设备,基于分层编码块模式信息

    公开(公告)号:US20110038422A1

    公开(公告)日:2011-02-17

    申请号:US12856272

    申请日:2010-08-13

    IPC分类号: H04N7/30 H04N7/26

    摘要: A method and apparatus for decoding video and a method and apparatus for encoding video are provided. The method for decoding video includes: receiving and parsing a bitstream of encoded video; extracting, from the bitstream, encoded image data of a current picture assigned to a maximum coding unit of the current picture, information regarding a coded depth of the maximum coding unit, information regarding an encoding mode, and coding unit pattern information indicating whether texture information of the maximum coding units has been encoded; and decoding the encoded image data for the maximum coding unit, based on the information regarding the coded depth of the maximum coding unit, the information regarding the encoding mode, and the coding unit pattern information.

    摘要翻译: 提供了一种用于解码视频的方法和装置以及用于编码视频的方法和装置。 用于解码视频的方法包括:接收和解析编码视频的比特流; 从比特流提取分配给当前图片的最大编码单位的当前图片的编码图像数据,关于最大编码单元的编码深度的信息,关于编码模式的信息,以及指示纹理信息的编码单元模式信息 的最大编码单位已被编码; 并且基于关于最大编码单元的编码深度的信息,关于编码模式的信息和编码单元模式信息来解码用于最大编码单元的编码图像数据。