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1. 发明授权

US08886015B2 Efficient media import 有权
标题翻译：有效的媒体导入
公开(公告)号：US08886015B2
公开(公告)日：2014-11-11
申请号：US13111892
申请日：2011-05-19
申请人： Nils Angquist , Giovanni Agnoli , Eric J. Graves
发明人： Nils Angquist , Giovanni Agnoli , Eric J. Graves
IPC分类号： G11B27/00 , G06F9/00 , H04N5/14
CPC分类号： G11B27/34 , G06F3/048 , G06F9/00 , G06F17/30073 , G06F17/30781 , G06T3/4092 , G11B27/00 , G11B27/031 , G11B27/036 , G11B27/105 , H04N1/00822 , H04N1/4172 , H04N5/14 , H04N5/23245 , H04N5/343 , H04N19/40 , H04N21/472 , H04N21/47205 , H04N2201/212 , Y10S707/913
摘要： Some embodiments provide a media-editing application. The application receives a command to import a media file into the media-editing application. The media file includes a sequence of video images. The application copies the media file to a storage location associated with the media-editing application. The method performs several analysis and transcode operations on the media file in parallel. In some embodiments, the application identifies a video image on which to the operations. The application schedules a single set of image preparation operations for the video image to generate one or more sets of image data for the operations. The method sends the image data to the different operations. A same set of image data is sent to at least two of the operations.
摘要翻译：一些实施例提供了媒体编辑应用。应用程序接收到将媒体文件导入媒体编辑应用程序的命令。媒体文件包括一系列视频图像。应用程序将媒体文件复制到与媒体编辑应用程序相关联的存储位置。该方法并行对媒体文件执行多个分析和转码操作。在一些实施例中，应用程序识别对其进行操作的视频图像。应用程序为视频图像调度一组图像准备操作，以生成用于操作的一组或多组图像数据。该方法将图像数据发送到不同的操作。相同的一组图像数据被发送到至少两个操作。

2. 发明授权

US08369615B2 Image processing apparatus and method for efficiently reducing the amount of image data 有权
标题翻译：用于有效减少图像数据量的图像处理装置和方法
公开(公告)号：US08369615B2
公开(公告)日：2013-02-05
申请号：US12827782
申请日：2010-06-30
申请人： Reiji Misawa
发明人： Reiji Misawa
IPC分类号： G06K9/00 , G06K9/34
CPC分类号： H04N1/415 , G09G5/024 , G09G2310/0221 , H04N1/4172 , H04N1/64
摘要： An apparatus includes: a division unit configured to divide image data into a plurality of blocks each being composed of a plurality of pixels; a detection unit configured to detect a most frequent color for each of the blocks; a calculation unit configured to calculate an occupancy rate of the most frequent color for each of the blocks; and a generation unit configured to generate data by changing between a block composed of at least a low-resolution pixel and a block composed of low- and high-resolution pixels superimposed with each other, based on the most frequent color occupancy rate.
摘要翻译：一种装置，包括：划分单元，被配置为将图像数据分割成多个块，每个块由多个像素组成; 检测单元，被配置为检测每个块的最频繁的颜色; 计算单元，被配置为计算每个块的最频繁颜色的占有率; 以及生成单元，被配置为基于最频繁的颜色占有率，通过在由至少低分辨率像素组成的块和由彼此叠加的低和高分辨率像素组成的块之间进行变换来生成数据。

3. 发明申请

US20110002534A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM 有权
标题翻译：图像处理设备，图像处理方法和计算机程序
公开(公告)号：US20110002534A1
公开(公告)日：2011-01-06
申请号：US12827782
申请日：2010-06-30
申请人： Reiji Misawa
发明人： Reiji Misawa
IPC分类号： G06K9/00
CPC分类号： H04N1/415 , G09G5/024 , G09G2310/0221 , H04N1/4172 , H04N1/64
摘要： An apparatus includes: a division unit configured to divide image data into a plurality of blocks each being composed of a plurality of pixels; a detection unit configured to detect a most frequent color for each of the blocks; a calculation unit configured to calculate an occupancy rate of the most frequent color for each of the blocks; and a generation unit configured to generate data by changing between a block composed of at least a low-resolution pixel and a block composed of low- and high-resolution pixels superimposed with each other, based on the most frequent color occupancy rate.
摘要翻译：一种装置，包括：划分单元，被配置为将图像数据分割成多个块，每个块由多个像素组成; 检测单元，被配置为检测每个块的最频繁的颜色; 计算单元，被配置为计算每个块的最频繁颜色的占用率; 以及生成单元，被配置为基于最频繁的颜色占有率，通过在由至少低分辨率像素组成的块和由彼此叠加的低和高分辨率像素组成的块之间进行改变来生成数据。

4. 发明授权

US5621826A Image reduction apparatus 失效
标题翻译：图像缩小装置
公开(公告)号：US5621826A
公开(公告)日：1997-04-15
申请号：US444770
申请日：1995-05-19
申请人： Akihiro Katayama , Mitsuru Maeda , Yasuji Hirabayashi , Tadashi Yoshida
发明人： Akihiro Katayama , Mitsuru Maeda , Yasuji Hirabayashi , Tadashi Yoshida
IPC分类号： H04N1/40 , H04N1/409 , H04N1/41 , H04N1/417 , G06K9/42
CPC分类号： H04N1/4172 , H04N1/40062 , H04N1/40068 , H04N1/409 , H04N1/4105
摘要： An image reduction apparatus includes a smoothing unit for smoothing binary image data, a binarization unit for binarizing an output from the smoothing unit, a detection unit for detecting an attribute of the binary image data smoothed by the smoothing unit, a plurality of correction units corresponding to a plurality of attributes, and a selector for selecting one of the correction units in accordance with the attribute detected by the detection unit. An output from the binarization unit is corrected by the correction unit selected by the selector.
摘要翻译：图像缩小装置包括用于平滑二进制图像数据的平滑单元，用于对来自平滑单元的输出进行二值化的二值化单元，用于检测由平滑单元平滑化的二值图像数据的属性的检测单元，对应于多个校正单元多个属性，以及选择器，用于根据由检测单元检测的属性来选择一个校正单元。来自二值化单元的输出由选择器选择的校正单元校正。

5. 发明授权

US5579412A Image processing apparatus 失效
标题翻译：图像处理装置
公开(公告)号：US5579412A
公开(公告)日：1996-11-26
申请号：US443387
申请日：1995-05-17
申请人： Tsutomu Ando
发明人： Tsutomu Ando
IPC分类号： H04N1/41 , H04N1/417 , G06K9/36 , G06K9/46
CPC分类号： H04N1/4172
摘要： In an image processing apparatus, image data having a first resolution read from a first image memory is encoded by an arithmetic encoder and is converted into image data having a second resolution by an image reduction unit, and the image data having the second resolution is stored in a second image memory. Thereafter, the image data having the second resolution read from the second image memory is encoded by the arithmetic encoder and is converted by the image reduction unit into image data having a third resolution, and is stored in the first image memory in which the image data having the first resolution has been stored.
摘要翻译：在图像处理装置中，具有从第一图像存储器读取的第一分辨率的图像数据由算术编码器编码，并被图像缩小单元转换成具有第二分辨率的图像数据，并且存储具有第二分辨率的图像数据在第二个图像存储器中。此后，具有从第二图像存储器读取的第二分辨率的图像数据由算术编码器编码，并由图像缩小单元转换成具有第三分辨率的图像数据，并且被存储在第一图像存储器中，其中图像数据具有第一分辨率已被存储。

6. 发明授权

US5412486A Image processing apparatus and method with dual mode encoding 失效
标题翻译：具有双模式编码的图像处理装置和方法
公开(公告)号：US5412486A
公开(公告)日：1995-05-02
申请号：US112141
申请日：1993-08-26
申请人： Yuuichi Bannai , Tadashi Yoshida , Yasuji Hirabayashi , Hidefumi Oosawa
发明人： Yuuichi Bannai , Tadashi Yoshida , Yasuji Hirabayashi , Hidefumi Oosawa
IPC分类号： G06T3/40 , H04N1/21 , H04N1/32 , H04N1/387 , H04N1/41 , H04N1/417 , H04N1/00
CPC分类号： H04N1/3875 , G06T3/40 , G06T3/4007 , H04N1/32101 , H04N1/32128 , H04N1/4172 , H04N1/32112 , H04N1/32122 , H04N2201/3202 , H04N2201/3226 , H04N2201/3271 , H04N2201/3277
摘要： An image processing apparatus receives first image data, and hierarchically reduces the size of the image represented by this first image data to generate second image data. An encoder generates encoded image data by encoding the second image data in a first mode, or by encoding the first image data in a second mode.
摘要翻译：图像处理装置接收第一图像数据，并分级地减小由该第一图像数据表示的图像的大小，以生成第二图像数据。编码器通过以第一模式对第二图像数据进行编码或者以第二模式对第一图像数据进行编码来生成编码图像数据。

7. 发明授权

US5345517A Image reduction apparatus 失效
标题翻译：图像缩小装置
公开(公告)号：US5345517A
公开(公告)日：1994-09-06
申请号：US895241
申请日：1992-06-08
申请人： Akihiro Katayama , Mitsuru Maeda , Yasuji Hirabayashi , Tadashi Yoshida
发明人： Akihiro Katayama , Mitsuru Maeda , Yasuji Hirabayashi , Tadashi Yoshida
IPC分类号： H04N1/40 , H04N1/409 , H04N1/41 , H04N1/417 , G06K9/40 , G06K9/42
CPC分类号： H04N1/4172 , H04N1/40062 , H04N1/40068 , H04N1/409 , H04N1/4105
摘要： An image reduction apparatus includes a smoothing unit for smoothing binary image data, a binarization unit for binarizing an output from the smoothing unit, a detection unit for detecting an attribute of the binary image data smoothed by the smoothing unit, a plurality of correction units corresponding to a plurality of attributes, and a selector for selecting one of the correction units in accordance with the attribute detected by the detection unit. An output from the binarization unit is corrected by the correction unit selected by the selector.
摘要翻译：图像缩小装置包括用于平滑二进制图像数据的平滑单元，用于对来自平滑单元的输出进行二值化的二值化单元，用于检测由平滑单元平滑化的二值图像数据的属性的检测单元，对应于多个校正单元多个属性，以及选择器，用于根据由检测单元检测的属性来选择一个校正单元。来自二值化单元的输出由选择器选择的校正单元校正。

8. 发明授权

US5124811A Image encoding apparatus 失效
标题翻译：图像编码装置
公开(公告)号：US5124811A
公开(公告)日：1992-06-23
申请号：US398665
申请日：1989-08-25
申请人： Hidefumi Ohsawa , Yasuhiko Yasuda , Shigeo Kato
发明人： Hidefumi Ohsawa , Yasuhiko Yasuda , Shigeo Kato
IPC分类号： H04N19/00 , G06T3/40 , G06T9/00 , H03M7/30 , H04N1/41 , H04N1/411 , H04N1/417 , H04N19/33 , H04N19/42 , H04N19/423 , H04N19/59 , H04N19/80 , H04N19/91
CPC分类号： G06T3/4007 , H04N1/411 , H04N1/4172
摘要： An image encoding apparatus includes a smoothing circuit for smoothing a binary image to be encoded, a binary-encoding circuit for binary-encoding the image smoothed by the smoothing circuit, a sampling circuit for sub-sampling the image binary-encoded by the binary-encoding circuit, and an encoding circuit for encoding the binary image sub-sampled by the sampling circuit. A degree of smoothness of an image by the smoothing circuit and a threshold value for a binary-encoding operation of the binary-encoding circuit can be varied.

9. 发明授权

US09099161B2 Media-editing application with multiple resolution modes 有权
标题翻译：具有多种分辨率模式的媒体编辑应用程序
公开(公告)号：US09099161B2
公开(公告)日：2015-08-04
申请号：US13111895
申请日：2011-05-19
申请人： Gregory B. Abbas , Kenneth M. Carson , Giovanni Agnoli
发明人： Gregory B. Abbas , Kenneth M. Carson , Giovanni Agnoli
IPC分类号： G06F3/00 , G11B27/34 , H04N1/00 , H04N1/417 , G11B27/031 , G11B27/036 , G06F9/00 , G11B27/00 , H04N5/14 , H04N5/232 , H04N5/343 , H04N19/40 , G06F3/048 , G06F17/30 , G11B27/10
CPC分类号： G11B27/34 , G06F3/048 , G06F9/00 , G06F17/30073 , G06F17/30781 , G06T3/4092 , G11B27/00 , G11B27/031 , G11B27/036 , G11B27/105 , H04N1/00822 , H04N1/4172 , H04N5/14 , H04N5/23245 , H04N5/343 , H04N19/40 , H04N21/472 , H04N21/47205 , H04N2201/212 , Y10S707/913
摘要： For a media-editing application, some embodiments provide a method for creating a media presentation that combines several media clips. During an editing process to define a particular media project, the method receives a first set of edits to the particular media project while the media-editing application is in a first resolution mode that uses content stored at a first resolution to generate the particular media project. The method receives a selection of a user interface tool to modify the resolution mode. The method switches to a second resolution mode that uses content stored at a second resolution to generate the particular media project without interrupting the editing process. After switching to the second resolution mode, the method receives a second set of edits to the same particular media project during the same editing process to define the particular media project.
摘要翻译：对于媒体编辑应用，一些实施例提供了一种用于创建组合多个媒体剪辑的媒体呈现的方法。在定义特定媒体项目的编辑过程期间，该方法接收对特定媒体项目的第一组编辑，同时媒体编辑应用处于使用以第一分辨率存储的内容来生成特定媒体项目的第一分辨率模式。该方法接收用户界面工具的选择以修改分辨率模式。该方法切换到使用以第二分辨率存储的内容来生成特定媒体项目而不中断编辑过程的第二分辨率模式。在切换到第二分辨率模式之后，该方法在相同的编辑过程期间接收对相同特定媒体项目的第二组编辑，以定义特定的媒体项目。

10. 发明申请

US20120209889A1 Data Structures for a Media-Editing Application 有权
标题翻译：媒体编辑应用程序的数据结构
公开(公告)号：US20120209889A1
公开(公告)日：2012-08-16
申请号：US13111912
申请日：2011-05-19
申请人： Giovanni Agnoli , Kenneth M. Carson , Nils Angquist , Andrew S. Demkin , Shaun M. Poole
发明人： Giovanni Agnoli , Kenneth M. Carson , Nils Angquist , Andrew S. Demkin , Shaun M. Poole
IPC分类号： G06F17/30
CPC分类号： G11B27/34 , G06F3/048 , G06F9/00 , G06F17/30073 , G06F17/30781 , G06T3/4092 , G11B27/00 , G11B27/031 , G11B27/036 , G11B27/105 , H04N1/00822 , H04N1/4172 , H04N5/14 , H04N5/23245 , H04N5/343 , H04N19/40 , H04N21/472 , H04N21/47205 , H04N2201/212 , Y10S707/913
摘要： Some embodiments provide a method for defining a data structure for representing a media file imported into a media-editing application. The method defines a reference to an original version of a media file. The method defines references to one or more transcoded versions of the media file. Each of the transcoded versions has a different resolution. The method defines a set of metadata storing information regarding the media file. In some embodiments, the media file includes both audio and video. The method defines a video clip data structure for the media file that references the first data structure and an audio clip data structure for the media file that also references the asset data structure. The method defines a media clip data structure that contains the video clip data structure and the audio clip data structure. The media clip data structure is for editing into a composite video presentation.
摘要翻译：一些实施例提供了一种用于定义用于表示导入到媒体编辑应用中的媒体文件的数据结构的方法。该方法定义了对媒体文件的原始版本的引用。该方法定义对媒体文件的一个或多个转码版本的引用。每个转码版本都有不同的分辨率。该方法定义了存储关于媒体文件的信息的一组元数据。在一些实施例中，媒体文件包括音频和视频。该方法定义了用于引用第一数据结构的媒体文件的视频剪辑数据结构以及也参考资产数据结构的媒体文件的音频剪辑数据结构。该方法定义了包含视频剪辑数据结构和音频剪辑数据结构的媒体剪辑数据结构。媒体剪辑数据结构用于编辑为复合视频呈现。

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