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1. 发明授权

US07477796B2 Method for preparing compressed image data file, image data compression device, and photographic device 失效
标题翻译：压缩图像数据文件，图像数据压缩装置和摄影装置的制备方法
公开(公告)号：US07477796B2
公开(公告)日：2009-01-13
申请号：US11545011
申请日：2006-10-06
申请人： Hiroshi Sasaki , Eiji Atsumi
发明人： Hiroshi Sasaki , Eiji Atsumi
IPC分类号： G06K9/36 , G06K9/46 , H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： H04N19/152 , H04N19/124 , H04N19/60
摘要： A method for carrying out a step of extracting a portion of a predetermined size from the image data, and a step of preparing a predetermined number of compressed partial data compressed with different compression parameter values by repeating preparation of compressed partial data by compressing the partial data in predetermined format for the predetermined number of times with the compression parameter value used in the predetermined format changed for each compression, on the entire image data. The method also calculates the total of the data sizes of all of the compressed partial data compressed with the same compression parameter value for each of the compression parameter values and prepares the compressed image data file from compressed partial data compressed with a compression parameter value for which the total is not larger than a given threshold and which is the closest value to the threshold.
摘要翻译：一种用于执行从图像数据中提取预定大小的部分的步骤的方法，以及通过重复通过压缩部分数据来重复准备压缩的部分数据来准备预定数量的用不同压缩参数值压缩的压缩部分数据的步骤对于整个图像数据，以预定格式预定次数，以对于每次压缩而改变的预定格式使用的压缩参数值。该方法还计算用于每个压缩参数值以相同的压缩参数值压缩的所有压缩部分数据的数据大小的总和，并从压缩参数值压缩的压缩部分数据准备压缩图像数据文件总数不大于给定的阈值，其值与阈值最接近。

2. 发明申请

US20050286779A1 Method and apparatus for synthesizing data 失效
标题翻译：用于合成数据的方法和装置
公开(公告)号：US20050286779A1
公开(公告)日：2005-12-29
申请号：US11165289
申请日：2005-06-22
申请人： Hiroshi Sasaki , Eiji Atsumi
发明人： Hiroshi Sasaki , Eiji Atsumi
IPC分类号： G06K9/36 , G06T3/00 , G06T5/50 , H04N1/387 , H04N1/41 , H04N5/232 , H04N5/272 , H04N19/00 , H04N19/426 , H04N19/70 , H04N101/00
CPC分类号： H04N1/3871
摘要： The present invention relates to a method and apparatus for synthesizing a plurality of data that is in compressed format. According to one aspect of the present invention, there is provided a method of creating a synthesized data by synthesizing a plurality of source data that is in compressed format, the method including the steps of: extracting a portion of one of the plurality of source data; decompressing the extracted portion to create a decompressed data portion; and synthesizing two or more of the decompressed data portions derived from different said source data to create a part of said synthesized data. The extracting, decompressing and synthesizing step will be repeated until the creation of said synthesized data being completed.
摘要翻译：本发明涉及用于合成压缩格式的多个数据的方法和装置。根据本发明的一个方面，提供了一种通过合成多个压缩格式的源数据来创建合成数据的方法，该方法包括以下步骤：提取多个源数据之一的一部分 ; 解压缩所提取的部分以创建解压缩的数据部分; 以及合成从不同的所述源数据导出的两个或更多个解压缩数据部分，以创建所述合成数据的一部分。将重复提取，解压缩和合成步骤，直到完成所述合成数据的创建。

3. 发明申请

US20070098284A1 Method for preparing compressed image data file, image data compression device, and photographic device 失效
标题翻译：压缩图像数据文件，图像数据压缩装置和摄影装置的制备方法
公开(公告)号：US20070098284A1
公开(公告)日：2007-05-03
申请号：US11545011
申请日：2006-10-06
申请人： Hiroshi Sasaki , Eiji Atsumi
发明人： Hiroshi Sasaki , Eiji Atsumi
IPC分类号： H04N5/76 , G06K9/36
CPC分类号： H04N19/152 , H04N19/124 , H04N19/60
摘要： A method for carrying out a step of extracting a portion of a predetermined size from the image data, and a step of preparing a predetermined number of compressed partial data compressed with different compression parameter values by repeating preparation of compressed partial data by compressing the partial data in predetermined format for the predetermined number of times with the compression parameter value used in the predetermined format changed for each compression, on the entire image data. The method also calculates the total of the data sizes of all of the compressed partial data compressed with the same compression parameter value for each of the compression parameter values and prepares the compressed image data file from compressed partial data compressed with a compression parameter value for which the total is not larger than a given threshold and which is the closest value to the threshold.
摘要翻译：一种用于执行从图像数据中提取预定大小的部分的步骤的方法，以及通过重复通过压缩部分数据来重复准备压缩的部分数据来准备预定数量的用不同压缩参数值压缩的压缩部分数据的步骤对于整个图像数据，以预定格式预定次数，以对于每次压缩而改变的预定格式使用的压缩参数值。该方法还计算用于每个压缩参数值以相同的压缩参数值压缩的所有压缩部分数据的数据大小的总和，并从压缩参数值压缩的压缩部分数据准备压缩图像数据文件总数不大于给定的阈值，其值与阈值最接近。

4. 发明授权

US07221804B2 Method and apparatus for compressing and decompressing images 有权
公开(公告)号：US07221804B2
公开(公告)日：2007-05-22
申请号：US10927490
申请日：2004-08-27
申请人： Eiji Atsumi , Nariman Farvardin
发明人： Eiji Atsumi , Nariman Farvardin
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/86 , H04N19/124 , H04N19/126 , H04N19/127 , H04N19/129 , H04N19/146 , H04N19/147 , H04N19/167 , H04N19/17 , H04N19/63 , H04N19/647 , H04N19/70
摘要： A method and apparatus for encoding (622) digital image data wherein a region of interest (606) can be specified either before the encoding process has begun or during the encoding process, such that the priority (616) of the encoder outputs are modified so as to place more emphasis on the region of interest, therefore increasing the speed and/or increasing the fidelity of the reconstructed region of interest. The system, therefore, enables more effective reconstruction of digital images over communication lines.

5. 发明授权

US06801665B1 Method and apparatus for compressing and decompressing images 有权
标题翻译：用于压缩和解压缩图像的方法和装置
公开(公告)号：US06801665B1
公开(公告)日：2004-10-05
申请号：US09623473
申请日：2000-11-17
申请人： Eiji Atsumi , Nariman Farvardin
发明人： Eiji Atsumi , Nariman Farvardin
IPC分类号： G06K946
CPC分类号： H04N19/86 , H04N19/124 , H04N19/126 , H04N19/127 , H04N19/129 , H04N19/146 , H04N19/147 , H04N19/167 , H04N19/17 , H04N19/63 , H04N19/647 , H04N19/70
摘要： A method and apparatus for encoding (622) digital image data wherein a region of interest (606) can be specified either before the encoding process has begun or during the encoding process, such that the priority (616) of the encoder outputs are modified so as to place more emphasis on the region of interest, therefore increasing the speed and/or increasing the fidelity of the reconstructed region of interest. The system, therefore, enables more effective reconstruction of digital images over communication lines.
摘要翻译：一种编码（622）数字图像数据的方法和装置，其中可以在编码过程开始之前或在编码处理期间指定感兴趣区域（606），使得编码器输出的优先级（616）被修改为以更加重视感兴趣的区域，从而提高重建感兴趣区域的速度和/或增加保真度。因此，该系统能够通过通信线路更有效地重建数字图像。

6. 发明授权

US07257266B2 Lossy/lossless region-of-interest image coding 有权
标题翻译：有损/无损区域的图像编码
公开(公告)号：US07257266B2
公开(公告)日：2007-08-14
申请号：US11017121
申请日：2004-12-21
申请人： Eiji Atsumi , Nariman Farvardin
发明人： Eiji Atsumi , Nariman Farvardin
IPC分类号： G06K9/36 , G06K9/45
CPC分类号： H04N19/103 , H04N19/124 , H04N19/17 , H04N19/192 , H04N19/647
摘要： A method and apparatus for encoding digital image data wherein region of interest can be specified either before the encoding process has begun or during the encoding process (127), such that the priority of the encoder outputs are modified so as to place more emphasis on the region of interest, therefore increasing the speed and/or increasing the fidelity of the reconstructed region of interest. The system, therefore, enables more effective reconstruction of digital images over communication lines (128).
摘要翻译：一种用于对数字图像数据进行编码的方法和装置，其中可以在编码过程开始之前或在编码处理（127）期间指定感兴趣的区域，使得编码器输出的优先级被修改以便更加强调因此增加感兴趣的重建区域的速度和/或增加保真度。因此，该系统能够通过通信线路（128）更有效地重建数字图像。

7. 发明申请

US20060192860A1 Digital photographic device for controlling compression parameter of image data and method of deciding compression parameter value of image data 失效
标题翻译：用于控制图像数据的压缩参数的数字摄影装置和决定图像数据的压缩参数值的方法
公开(公告)号：US20060192860A1
公开(公告)日：2006-08-31
申请号：US11314110
申请日：2005-12-20
申请人： Eiji Atsumi , Kazunobu Shin , Yusuke Toriumi
发明人： Eiji Atsumi , Kazunobu Shin , Yusuke Toriumi
IPC分类号： H04N5/228
CPC分类号： H04N1/33307 , H04N19/149 , H04N19/154 , H04N19/194 , H04N19/196 , H04N19/197 , H04N19/60 , H04N2101/00 , H04N2201/33357
摘要： This device includes an image data creator that creates a first type of image data for test shooting and creating a second type of image data for real shooting; a compressor that compresses the image data in a predetermined compression format; and a processor; wherein the compressor has one or plural compression parameters relating to a compression rate; the creator newly supplies files of the first type to the compressor one after another; the compressor compresses at least two files among the continuously supplied first type using values of compression parameters; the processor decides the value of the compression parameter to be used for the second type according to a predetermined standard, based on two and more files of first type image data that are compressed using values of compression parameters; and the processor sets the value of the compression parameter of the compressor at the decided value.
摘要翻译：该设备包括图像数据创建器，其创建用于测试拍摄的第一类型的图像数据并创建用于实际拍摄的第二类型的图像数据; 以预定的压缩格式压缩图像数据的压缩器; 和处理器; 其中所述压缩机具有与压缩率相关的一个或多个压缩参数; 创建者新提供第一类型的文件到压缩机一个接一个; 压缩机使用压缩参数的值来压缩连续提供的第一类型中的至少两个文件; 基于使用压缩参数值压缩的第一类型图像数据的两个和更多个文件，处理器根据预定标准来决定要用于第二类型的压缩参数的值; 并且处理器将压缩机的压缩参数的值设置为所确定的值。

8. 发明申请

US20060158682A1 Electronic device for compressing image data and producing thumbnail image, image processing apparatus, and data structure 有权
标题翻译：用于压缩图像数据和产生缩略图的电子设备，图像处理设备和数据结构
公开(公告)号：US20060158682A1
公开(公告)日：2006-07-20
申请号：US11299577
申请日：2005-12-12
申请人： Eiji Atsumi , Janne Haavisto
发明人： Eiji Atsumi , Janne Haavisto
IPC分类号： G06F3/12
CPC分类号： H04N1/00307 , H04N1/32128 , H04N1/32368 , H04N1/41 , H04N2101/00 , H04N2201/0015 , H04N2201/0084 , H04N2201/325 , H04N2201/3278 , H04N2201/3294
摘要： A camera module compresses image data and produces a thumbnail image of this image data in FIFO order (First In First Out) by several lines of the image so as to enable transmission of the image data to the host module while significantly decreasing the size of the frame buffer memory. This can be achieved by, for example, an electronic device, including: a camera module, which transmits the data acquired by photographing; and a host module, which receives the data; wherein the camera module alternately transmits a compressed small portion including the data made by compressing the small portion of the image data for one frame and a sub small portion including the data with the resolution of the small portion reduced.
摘要翻译：相机模块压缩图像数据，并通过多行图像以FIFO顺序（先进先出）产生该图像数据的缩略图，以便能够将图像数据传输到主机模块，同时显着减小帧缓冲存储器。这可以通过例如电子设备来实现，包括：相机模块，其发送通过拍摄获取的数据; 以及接收数据的主机模块; 其中相机模块交替地发送包括通过压缩一帧的图像数据的小部分而形成的数据的压缩小部分以及包含小部分的分辨率的数据的小小部分。

9. 发明申请

US20050141775A1 Lossy/lossless region-of-interest image coding 有权
标题翻译：有损/无损区域的图像编码
公开(公告)号：US20050141775A1
公开(公告)日：2005-06-30
申请号：US11017121
申请日：2004-12-21
申请人： Eiji Atsumi , Nariman Farvardin
发明人： Eiji Atsumi , Nariman Farvardin
IPC分类号： G06K9/36 , G06K9/46 , H04N7/26
CPC分类号： H04N19/103 , H04N19/124 , H04N19/17 , H04N19/192 , H04N19/647
摘要： A method and apparatus for encoding digital image data wherein region of interest can be specified either before the encoding process has begun or during the encoding process (127), such that the priority of the encoder outputs are modified so as to place more emphasis on the region of interest, therefore increasing the speed and/or increasing the fidelity of the reconstructed region of interest. The system, therefore, enables more effective reconstruction of digital images over communication lines (128).
摘要翻译：一种用于对数字图像数据进行编码的方法和装置，其中可以在编码过程开始之前或在编码处理（127）期间指定感兴趣的区域，使得编码器输出的优先级被修改以便更加强调因此增加感兴趣的重建区域的速度和/或增加保真度。因此，该系统能够通过通信线路（128）更有效地重建数字图像。

10. 发明授权

US07697771B2 Method and apparatus for compressing and decompressing images 有权
标题翻译：用于压缩和解压缩图像的方法和装置
公开(公告)号：US07697771B2
公开(公告)日：2010-04-13
申请号：US11727775
申请日：2007-03-28
申请人： Eiji Atsumi , Nariman Farvardin
发明人： Eiji Atsumi , Nariman Farvardin
IPC分类号： G06K9/36
CPC分类号： H04N19/86 , H04N19/124 , H04N19/126 , H04N19/127 , H04N19/129 , H04N19/146 , H04N19/147 , H04N19/167 , H04N19/17 , H04N19/63 , H04N19/647 , H04N19/70
摘要： A method and apparatus for encoding (622) digital image data wherein a region of interest (606) can be specified either before the encoding process has begun or during the encoding process, such that the priority (616) of the encoder outputs are modified so as to place more emphasis on the region of interest, therefore increasing the speed and/or increasing the fidelity of the reconstructed region of interest. The system, therefore, enables more effective reconstruction of digital images over communication lines.
摘要翻译：一种编码（622）数字图像数据的方法和装置，其中可以在编码过程开始之前或在编码处理期间指定感兴趣区域（606），使得编码器输出的优先级（616）被修改为以更加重视感兴趣的区域，从而提高重建感兴趣区域的速度和/或增加保真度。因此，该系统能够通过通信线路更有效地重建数字图像。

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