Method and apparatus for de-interlacing video data
    1.
    发明授权
    Method and apparatus for de-interlacing video data 有权
    用于去隔行视频数据的方法和装置

    公开(公告)号:US08922711B2

    公开(公告)日:2014-12-30

    申请号:US11843654

    申请日:2007-08-23

    IPC分类号: G06K9/36 H04N7/01

    CPC分类号: H04N7/012

    摘要: The present invention provides a method and apparatus for de-interlacing video data by using a horizontal motion vector of a horizontal motion between fields. The horizontal motion regarding a target pixel of a frame is compensated if the horizontal motion vector is found to be substantially not null according to the pixels residing in the fields determined by the horizontal motion vector. This results in an upgraded quality of image after the de-interlacing process.

    摘要翻译: 本发明提供一种通过使用场之间的水平运动的水平运动矢量对视频数据进行去隔行扫描的方法和装置。 如果根据由水平运动矢量确定的场中存在的像素,发现水平运动矢量基本上不为零,则补偿关于帧的目标像素的水平运动。 这导致在去隔行处理之后图像的质量提升。

    Method and apparatus for processing video data
    2.
    发明授权
    Method and apparatus for processing video data 有权
    用于处理视频数据的方法和装置

    公开(公告)号:US08184208B2

    公开(公告)日:2012-05-22

    申请号:US11763458

    申请日:2007-06-15

    IPC分类号: H04N5/14

    CPC分类号: H04N7/0115 G11B27/034

    摘要: A method for processing video data including a plurality of fields is disclosed. The method includes: dividing the plurality of fields into a plurality of image blocks; examining each image block of a target field to determine whether each image block of the target field corresponds to a film mode or a non-film mode, wherein the target field is one of the plurality of fields; examining each image block of the target field that corresponds to the film mode to determine whether each image block corresponds to a pure film mode or a mix film mode; and utilizing a specific image processing mechanism to process each of the plurality of image blocks.

    摘要翻译: 公开了一种用于处理包括多个场的视频数据的方法。 该方法包括:将多个场分成多个图像块; 检查目标字段的每个图像块以确定目标字段的每个图像块是否对应于电影模式或非电影模式,其中所述目标字段是所述多个字段中的一个; 检查对应于胶片模式的目标场的每个图像块,以确定每个图像块是否对应于纯胶片模式或混合胶片模式; 并利用特定的图像处理机构来处理多个图像块中的每一个。

    METHOD AND APPARATUS FOR ENTERING/LEAVING FILM MODE WHEN PROCESSING VIDEO DATA
    3.
    发明申请
    METHOD AND APPARATUS FOR ENTERING/LEAVING FILM MODE WHEN PROCESSING VIDEO DATA 有权
    用于在处理视频数据时进入/离开电影模式的方法和装置

    公开(公告)号:US20080008236A1

    公开(公告)日:2008-01-10

    申请号:US11773442

    申请日:2007-07-05

    IPC分类号: H04N11/04

    CPC分类号: H04N7/0115

    摘要: A method for controlling a video data to enter a film mode for processing is disclosed, the video data including a plurality of target fields, the method including: determining whether a target field of the target fields is capable of being merged with a first neighboring field of the target field; if the target field can be merged with the first neighboring field, adding one to a merging number; and repeating the above steps until the merging number is determined to be not less than N, and then entering the film mode to process the video data; wherein N is a positive integer not less than two.

    摘要翻译: 公开了一种用于控制视频数据进入电影模式进行处理的方法,所述视频数据包括多个目标字段,所述方法包括:确定所述目标字段的目标字段是否能够与第一相邻字段合并 的目标领域; 如果目标字段可以与第一个相邻字段合并,则向合并号中加一个; 并重复上述步骤直到合并数被确定为不小于N,然后进入电影模式以处理视频数据; 其中N是不小于2的正整数。

    Decoder for decoding symmetric/asymmetric delay modulation signal and the method thereof
    4.
    发明授权
    Decoder for decoding symmetric/asymmetric delay modulation signal and the method thereof 有权
    用于解码对称/非对称延迟调制信号的解码器及其方法

    公开(公告)号:US07081840B2

    公开(公告)日:2006-07-25

    申请号:US10986086

    申请日:2004-11-12

    IPC分类号: H03M1/10

    CPC分类号: H04L25/493 H04L25/4906

    摘要: The invention relates to a decoder for decoding a received signal to obtain a corresponding decoded bit series. The signal comprises a plurality of pulses. The decoder comprises a memory, a counting module, a transform module, and a logic module. The memory is for storing a predetermined look-up table; the look-up table comprises plural kinds of edge time duties and the corresponding decoded bit combinations thereof. The counting module is for measuring the edge time duty between high edges and low edges of adjacent pulses of the signal, so as to obtain a first and a second time series. The transform module, according to the look-up table, is for translating the first time series to a first decoded series, and the second time series to a second decoded series. The logic module is for performing a corresponding logic operation on the first and the second decoded series, so as to obtain the decoded bit series.

    摘要翻译: 本发明涉及一种用于对接收信号进行解码以获得对应的解码比特序列的解码器。 信号包括多个脉冲。 解码器包括存储器,计数模块,变换模块和逻辑模块。 存储器用于存储预定的查找表; 查找表包括多种边缘时间任务及其对应的解码比特组合。 计数模块用于测量信号的相邻脉冲的高边缘和低边缘之间的边沿时间占空比,以获得第一和第二时间序列。 根据查找表,变换模块用于将第一时间序列转换为第一解码序列,将第二时间序列转换为第二解码序列。 逻辑模块用于对第一和第二解码序列执行对应的逻辑运算,以获得解码的比特序列。

    Image adjustment apparatus and method thereof
    5.
    发明授权
    Image adjustment apparatus and method thereof 有权
    图像调整装置及其方法

    公开(公告)号:US08073249B2

    公开(公告)日:2011-12-06

    申请号:US11907139

    申请日:2007-10-10

    IPC分类号: G06K9/00 G06K9/40 H04N5/57

    摘要: The present invention relates to an apparatus and a method thereof for adjusting a luminance of an image signal. The apparatus includes a complementary circuit, a statistical circuit, a calculating circuit, and a blending circuit. The complementary circuit receives an image signal to generate a complementary luminance according to the luminance of the image signal. The statistical circuit receives the image signal to generate a statistical signal according to the luminance of the image signal. The calculating circuit receives the image signal, the complementary luminance, and the statistical signal to generate a calculated luminance of the image signal. The blending circuit generates an output image signal according to the calculated luminance and the luminance of the image signal. A video display device can thereby displays optimum pictures according to the output image signal.

    摘要翻译: 本发明涉及一种用于调整图像信号的亮度的装置及其方法。 该装置包括互补电路,统计电路,计算电路和混合电路。 互补电路根据图像信号的亮度接收图像信号以产生互补亮度。 统计电路接收图像信号,根据图像信号的亮度产生统计信号。 计算电路接收图像信号,互补亮度和统计信号,以产生图像信号的计算亮度。 混合电路根据计算的亮度和图像信号的亮度产生输出图像信号。 因此,视频显示装置可以根据输出图像信号显示最佳图像。

    METHODS FOR PROCESSING IMAGE SIGNALS AND RELATED APPARATUS
    6.
    发明申请
    METHODS FOR PROCESSING IMAGE SIGNALS AND RELATED APPARATUS 审中-公开
    处理图像信号的方法及相关设备

    公开(公告)号:US20080107335A1

    公开(公告)日:2008-05-08

    申请号:US11845738

    申请日:2007-08-27

    IPC分类号: G06K9/34

    CPC分类号: H04N7/012

    摘要: The present invention provides methods for processing image signals, methods for displaying image signals, and related apparatus. One of the proposed methods includes: performing a predetermined detection on an image signal; partitioning a picture corresponding to the image signal into a plurality of image regions wherein each image region has a plurality of pixels; and computing statistic data for each of the plurality of image regions according to results of the predetermined detection to obtain a plurality of statistic data corresponding to the plurality of image regions.

    摘要翻译: 本发明提供了处理图像信号的方法,用于显示图像信号的方法以及相关装置。 所提出的方法之一包括:对图像信号执行预定检测; 将与图像信号对应的图像分割成多个图像区域,其中每个图像区域具有多个像素; 以及根据所述预定检测的结果计算所述多个图像区域中的每一个的统计数据,以获得与所述多个图像区域对应的多个统计数据。

    METHOD AND APPARATUS FOR PROCESSING VIDEO DATA
    7.
    发明申请
    METHOD AND APPARATUS FOR PROCESSING VIDEO DATA 有权
    用于处理视频数据的方法和装置

    公开(公告)号:US20080043154A1

    公开(公告)日:2008-02-21

    申请号:US11763458

    申请日:2007-06-15

    IPC分类号: H04N5/14

    CPC分类号: H04N7/0115 G11B27/034

    摘要: A method for processing video data including a plurality of fields is disclosed. The method includes: dividing the plurality of fields into a plurality of image blocks; examining each image block of a target field to determine whether each image block of the target field corresponds to a film mode or a non-film mode, wherein the target field is one of the plurality of fields; examining each image block of the target field that corresponds to the film mode to determine whether each image block corresponds to a pure film mode or a mix film mode; and utilizing a specific image processing mechanism to process each of the plurality of image blocks.

    摘要翻译: 公开了一种用于处理包括多个场的视频数据的方法。 该方法包括:将多个场分成多个图像块; 检查目标字段的每个图像块以确定目标字段的每个图像块是否对应于电影模式或非电影模式,其中所述目标字段是所述多个字段中的一个; 检查对应于胶片模式的目标场的每个图像块,以确定每个图像块是否对应于纯胶片模式或混合胶片模式; 并利用特定的图像处理机构来处理多个图像块中的每一个。

    APPARATUS FOR RENDERING 3D IMAGES
    8.
    发明申请
    APPARATUS FOR RENDERING 3D IMAGES 审中-公开
    渲染3D图像的设备

    公开(公告)号:US20120327078A1

    公开(公告)日:2012-12-27

    申请号:US13529527

    申请日:2012-06-21

    IPC分类号: G06T15/00

    摘要: A 3D image rendering apparatus is disclosed including: an image motion detector for detecting temporal image motion of a target image object in a first left-eye image or a first right-eye image to generate a temporal motion vector, and for performing image motion detection on the first left-eye image and the first right-eye image to generate a spatial motion vector for the target image object; a depth generator for generating a depth value for the target image object based on the temporal motion vector and the spatial motion vector; an command receiving device for receiving a depth adjusting command; and an image rendering device for adjusting the image position of at least part of image objects in the first left-eye image and the first right-eye image to render a second left-eye image and a second right-eye image.

    摘要翻译: 公开了一种3D图像渲染装置,包括:图像运动检测器,用于检测第一左眼图像或第一右眼图像中的目标图像对象的时间图像运动,以产生时间运动矢量,并用于执行图像运动检测 在所述第一左眼图像和所述第一右眼图像上生成所述目标图像对象的空间运动矢量; 深度发生器,用于基于时间运动矢量和空间运动矢量生成目标图像对象的深度值; 用于接收深度调整命令的命令接收装置; 以及图像渲染装置,用于调整第一左眼图像和第一右眼图像中的图像对象的至少一部分的图像位置,以呈现第二左眼图像和第二右眼图像。

    Method and apparatus for entering/leaving film mode when processing video data
    9.
    发明授权
    Method and apparatus for entering/leaving film mode when processing video data 有权
    处理视频数据时进入/离开电影模式的方法和装置

    公开(公告)号:US08165206B2

    公开(公告)日:2012-04-24

    申请号:US11773442

    申请日:2007-07-05

    CPC分类号: H04N7/0115

    摘要: A method for controlling a video data to enter a film mode for processing is disclosed, the video data including a plurality of target fields, the method including: determining whether a target field of the target fields is capable of being merged with a first neighboring field of the target field; if the target field can be merged with the first neighboring field, adding one to a merging number; and repeating the above steps until the merging number is determined to be not less than N, and then entering the film mode to process the video data; wherein N is a positive integer not less than two.

    摘要翻译: 公开了一种用于控制视频数据进入电影模式进行处理的方法,所述视频数据包括多个目标字段,所述方法包括:确定所述目标字段的目标字段是否能够与第一相邻字段合并 的目标领域; 如果目标字段可以与第一个相邻字段合并,则向合并号中加一个; 并重复上述步骤直到合并数被确定为不小于N,然后进入电影模式以处理视频数据; 其中N是不小于2的正整数。

    Apparatus and method for categorizing image and related apparatus and method for de-interlacing
    10.
    发明授权
    Apparatus and method for categorizing image and related apparatus and method for de-interlacing 有权
    用于对图像进行分类的装置和方法以及用于去隔行扫描的相关装置和方法

    公开(公告)号:US07933467B2

    公开(公告)日:2011-04-26

    申请号:US11693688

    申请日:2007-03-29

    IPC分类号: G06K9/48 G06K9/56

    摘要: The present invention provides an apparatus and a method for de-interlacing. The apparatus includes an edge detection module, a statistics module, and an interpolation circuit. The edge detection module performs an edge detection operation on a plurality of pixels of an image so as to generate edge information corresponding to the image. The statistics module performs a detection window based statistics operation on the edge information so as to generate statistics information corresponding to the image. The interpolation circuit interpolates the image according to the statistics information so as to generate an intra-field interpolation signal corresponding to the image.

    摘要翻译: 本发明提供一种去隔行扫描装置和方法。 该装置包括边缘检测模块,统计模块和内插电路。 边缘检测模块对图像的多个像素执行边缘检测操作,以便生成与图像对应的边缘信息。 统计模块对边缘信息执行基于检测窗口的统计操作,以生成对应于图像的统计信息。 内插电路根据统计信息内插图像,以产生对应于该图像的场内插值信号。