专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08406287B2 Encoding device, encoding method, and program 有权
标题翻译：编码设备，编码方法和程序
公开(公告)号：US08406287B2
公开(公告)日：2013-03-26
申请号：US12162616
申请日：2007-02-07
申请人： Kazushi Sato , Junichi Tanaka , Ohji Nakagami , Yiwen Zhu , Yoichi Yagasaki
发明人： Kazushi Sato , Junichi Tanaka , Ohji Nakagami , Yiwen Zhu , Yoichi Yagasaki
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , G06K9/40
CPC分类号： H04N19/577 , H04N19/107 , H04N19/114 , H04N19/136 , H04N19/146 , H04N19/46 , H04N19/61 , H04N19/82
摘要： A coding device having a judgment unit configured to judge whether or not a GOP is a GOP where GOP unit flicker is readily visible in an image decoded after encoded the GOP, for each of GOPs forming image data to be coded, and a coding unit configured to apply processing for suppressing the GOP unit flicker when the judgment unit judges that the GOP is a GOP where flicker is readily visible.
摘要翻译：一种编码装置，具有：判定部，对于构成要编码的图像数据的各GOP，判断GOP是否是GOP编码后的解码后的GOP单元闪烁容易看到的GOP，以及构成编码部的编码部当判断单元判断GOP是易于看到闪烁的GOP时，应用用于抑制GOP单元闪烁的处理。

2. 发明申请

US20100223591A1 METHOD AND APPLICATION SERVER FOR CONVERTING WEB SERVICE COMPOSITION LOGIC 审中-公开
标题翻译：用于转换WEB服务组合逻辑的方法和应用服务器
公开(公告)号：US20100223591A1
公开(公告)日：2010-09-02
申请号：US12780635
申请日：2010-05-14
申请人： Xiaomin SHI , Yan LI , Ning GU , Tiejiang LIU , Shuhul ZHOU , Qing GU , Yiwen ZHU
发明人： Xiaomin SHI , Yan LI , Ning GU , Tiejiang LIU , Shuhul ZHOU , Qing GU , Yiwen ZHU
IPC分类号： G06F9/44 , G06F15/173
CPC分类号： G06F9/5038 , G06F8/20
摘要： A method for converting a web service composition logic and an application server includes: obtaining a first BPEL process framework of an existing BPEL composition logic; generating a DAG composition logic according to the first BPEL process framework; obtaining an independent path group according to the DAG composition logic; analyzing an independent path grouping result to generate a second BPEL process framework; and filling a process of the second BPEL process framework to generate an executable process. An application server is provided to convert the web service composition logic. The method and the application server provided herein optimize the logic through parallelism or nesting of web service invocation, and improve the execution efficiency.
摘要翻译：一种用于转换Web服务组合逻辑和应用服务器的方法包括：获得现有BPEL组合逻辑的第一BPEL流程框架; 根据第一个BPEL流程框架生成DAG组合逻辑; 根据DAG组合逻辑获得独立的路径组; 分析独立路径分组结果以生成第二BPEL流程框架; 并填写第二个BPEL流程框架的过程以生成可执行过程。提供应用服务器来转换Web服务组合逻辑。本文提供的方法和应用服务器通过并行或嵌套Web服务调用来优化逻辑，并提高执行效率。

3. 发明申请

US20060013299A1 Coding apparatus, coding method, coding method program, and recording medium recording the coding method program 审中-公开
标题翻译：编码装置，编码方法，编码方法程序和记录编码方法程序的记录介质
公开(公告)号：US20060013299A1
公开(公告)日：2006-01-19
申请号：US11155687
申请日：2005-06-20
申请人： Kazushi Sato , Yiwen Zhu , Yoichi Yagasaki
发明人： Kazushi Sato , Yiwen Zhu , Yoichi Yagasaki
IPC分类号： H04B1/66 , H04N11/02 , H04N11/04 , H04N7/12
CPC分类号： H04N19/124 , H04N19/107 , H04N19/109 , H04N19/11 , H04N19/149 , H04N19/159 , H04N19/61
摘要： Disclosed is an coding apparatus, an coding method, an coding method program, and a recording medium recording the coding method program. The present invention is applicable to transmission of motion pictures using satellite broadcasts, cable television, Internet, cellular phones, and the like, and recording of motion pictures on recording media such as optical disks, magnetic optical disks, flash memory, and the like, for example. In this manner, the coding apparatus can be also constructed to function as a decoding apparatus and an image conversion apparatus. An embodiment of the present invention can simplify the overall construction of such coding apparatus. An embodiment of the present invention detects an optimum prediction mode for intra prediction and inter prediction prior to a coding process. The embodiment detects variables IntraSAD, InterSAD, and (X) indicating differential data sizes according to the detected optimum prediction mode. The embodiment determines target code amounts for pictures according to the variables IntraSAD, InterSAD, and (X).
摘要翻译：公开了一种编码装置，编码方法，编码方法程序和记录编码方法程序的记录介质。本发明可应用于使用卫星广播，有线电视，因特网，蜂窝电话等的电影的传输，以及在诸如光盘，磁光盘，闪速存储器等的记录介质上记录运动图像，例如。以这种方式，编码装置也可以被构造为用作解码装置和图像转换装置。本发明的实施例可以简化这种编码装置的整体结构。本发明的实施例在编码处理之前检测用于帧内预测和帧间预测的最佳预测模式。该实施例根据检测到的最佳预测模式检测表示差分数据大小的变量IntraSAD，InterSAD和（X）。该实施例根据变量IntraSAD，InterSAD和（X）确定图像的目标代码量。

4. 发明授权

US07158570B2 Motion picture encoding apparatus 有权
标题翻译：动态影像编码装置
公开(公告)号：US07158570B2
公开(公告)日：2007-01-02
申请号：US10312555
申请日：2002-05-09
申请人： Takefumi Nagumo , Hiroyuki Yasuda , Satoshi Mitsuhashi , Yuji Ando , Takashi Kojima , Yiwen Zhu
发明人： Takefumi Nagumo , Hiroyuki Yasuda , Satoshi Mitsuhashi , Yuji Ando , Takashi Kojima , Yiwen Zhu
IPC分类号： H04B1/66
CPC分类号： H04N19/587 , H04N19/105 , H04N19/115 , H04N19/132 , H04N19/139 , H04N19/152 , H04N19/17 , H04N19/172 , H04N19/51 , H04N19/61
摘要： Motion picture data is compression-encoded by a compression encoder with the frame rate changing according to the amount of accumulated data of the buffer, which can adequately change the number of pieces of frame image data to be compression-encoded per unit time, according to the change in the picture of the motion picture. In addition, tracing is done to trace extract image data in the frame image data by using a simple motion vector detected for the frame image data of the motion picture data, a higher layer motion vector detector detects a motion vector of the frame image data by using the simple motion vector in common, and a compression encoder extracts the extract image data based on the results of tracing and compression-encodes it by using the motion vector.
摘要翻译：运动图像数据由压缩编码器进行压缩编码，帧速率根据缓冲器的累积数据量而改变，这可以根据单位时间适当地改变要被压缩编码的帧图像数据的数量电影图片的变化。此外，通过使用针对运动图像数据的帧图像数据检测的简单运动矢量来跟踪提取帧图像数据中的图像数据，较高层运动矢量检测器通过以下方式检测帧图像数据的运动矢量使用简单的运动矢量，压缩编码器基于跟踪结果提取提取图像数据，并通过使用运动矢量对其进行压缩编码。

5. 发明授权

US06496194B1 Halftone display method and display apparatus for reducing halftone disturbances occurring in moving image portions 失效
标题翻译：用于减少运动图像部分中出现的半色调干扰的半色调显示方法和显示装置
公开(公告)号：US06496194B1
公开(公告)日：2002-12-17
申请号：US09427936
申请日：1999-10-27
申请人： Shigeo Mikoshiba , Tomokazu Shiga , Yiwen Zhu , Kiyoshi Igarashi , Kosaku Toda , Toshio Ueda , Kyoji Kariya , Takayuki Ooe , Kazuki Sawa
发明人： Shigeo Mikoshiba , Tomokazu Shiga , Yiwen Zhu , Kiyoshi Igarashi , Kosaku Toda , Toshio Ueda , Kyoji Kariya , Takayuki Ooe , Kazuki Sawa
IPC分类号： G09G502
CPC分类号： G09G3/2029 , G09G3/2803 , G09G2310/06 , G09G2320/0247 , G09G2320/0266 , G09G2320/103
摘要： A halftone display method utilizes an activation sequence, having a plurality of luminance blocks predefined in each frame or field to display an image and having redundancy, that enables one gray-scale level to be expressed by any one of a plurality of combinations of subframes (luminance blocks). When determining luminance blocks for use to display gray scale of an arbitrary first pixel, the luminance blocks to be used for the first pixel are selected in accordance with a predetermined rule, based on how the luminance blocks are used for a second pixel located in close proximity to the first pixel. In this way, by actively utilizing the redundancy of the activation sequence, the occurrence of moving-image false contours (false color contours) in video can be minimized, and also a motion compensation equalizing pulse method can be effectively applied to further improve the image display quality.
摘要翻译：半色调显示方法利用激活序列，其具有在每个帧或场中预定义的多个亮度块来显示图像并具有冗余，其使得能够通过子帧的多个组合中的任何一个来表示灰度级亮度块）。当确定用于显示任意第一像素的灰度级的亮度块时，根据预定规则，基于如何将亮度块用于紧邻的第二像素，选择要用于第一像素的亮度块接近第一个像素。以这种方式，通过积极利用激活序列的冗余，可以最小化视频中的运动图像假轮廓（假颜色轮廓）的发生，并且还可以有效地应用运动补偿均衡脉冲方法来进一步改善图像显示质量。

6. 发明授权

US08432964B2 Image processing device, method, and program 有权
标题翻译：图像处理装置，方法和程序
公开(公告)号：US08432964B2
公开(公告)日：2013-04-30
申请号：US12305203
申请日：2007-07-13
申请人： Kazushi Sato , Junichi Tanaka , Yiwen Zhu , Yoichi Yagasaki
发明人： Kazushi Sato , Junichi Tanaka , Yiwen Zhu , Yoichi Yagasaki
IPC分类号： H04N7/12 , H04B1/66
CPC分类号： H04N19/50 , H04N19/109 , H04N19/11 , H04N19/124 , H04N19/152 , H04N19/172 , H04N19/176 , H04N19/61
摘要： The present invention relates to an image processing apparatus and a method and a program that enable an amount of code to be suppressed below a desired value with more reliability. An emergency mode determining section 142 determines that the amount of code of a next picture is likely to exceed an upper limit if a target bit calculated by a rate controlling section 118 exceeds a predetermined upper limit. If it is determined that the amount of code of the next picture is likely to exceed the upper limit, the code amount controlling section 142 controls an orthogonal transducing section 114 to replace a transform coefficient of a predetermined frequency component with zero, controls an intra predicting section 125 to restrict intra prediction modes to be applied, and controls a mode determining section 127 to restrict inter prediction modes to be applied. The prevent invention can be applied to an encoding apparatus.
摘要翻译：本发明涉及一种图像处理装置和方法和程序，其能够将代码量抑制在更可靠的期望值以下。如果由速率控制部分118计算的目标比特超过预定的上限，则紧急模式确定部分142确定下一个图片的代码量可能超过上限。如果确定下一图像的代码量可能超过上限，则代码量控制部分142控制正交转换部分114以将零预定频率分量的变换系数替换为零，控制内部预测以限制要应用的帧内预测模式，并且控制模式确定部分127以限制要应用的帧间预测模式。防止发明可以应用于编码装置。

7. 发明申请

US20090207907A1 IMAGE PROCESSING DEVICE, METHOD, AND PROGRAM 有权
标题翻译：图像处理设备，方法和程序
公开(公告)号：US20090207907A1
公开(公告)日：2009-08-20
申请号：US12305203
申请日：2007-07-13
申请人： Kazushi Sato , Junichi Tanaka , Yiwen Zhu , Yoichi Yagasaki
发明人： Kazushi Sato , Junichi Tanaka , Yiwen Zhu , Yoichi Yagasaki
IPC分类号： H04N11/02
CPC分类号： H04N19/50 , H04N19/109 , H04N19/11 , H04N19/124 , H04N19/152 , H04N19/172 , H04N19/176 , H04N19/61
摘要： The present invention relates to an image processing apparatus and a method and a program that enable an amount of code to be suppressed below a desired value with more reliability. An emergency mode determining section 142 determines that the amount of code of a next picture is likely to exceed an upper limit if a target bit calculated by a rate controlling section 118 exceeds a predetermined upper limit. If it is determined that the amount of code of the next picture is likely to exceed the upper limit, the code amount controlling section 142 controls an orthogonal transducing section 114 to replace a transform coefficient of a predetermined frequency component with zero, controls an intra predicting section 125 to restrict intra prediction modes to be applied, and controls a mode determining section 127 to restrict inter prediction modes to be applied. The prevent invention can be applied to an encoding apparatus.
摘要翻译：本发明涉及一种图像处理装置和方法和程序，其能够将代码量抑制在更可靠的期望值以下。如果由速率控制部分118计算的目标比特超过预定的上限，则紧急模式确定部分142确定下一个图片的代码量可能超过上限。如果确定下一图像的代码量可能超过上限，则代码量控制部分142控制正交转换部分114以将零预定频率分量的变换系数替换为零，控制内部预测以限制要应用的帧内预测模式，并且控制模式确定部分127以限制要应用的帧间预测模式。防止发明可以应用于编码装置。

8. 发明申请

US20090046092A1 ENCODING DEVICE, ENCODING METHOD, AND PROGRAM 有权
标题翻译：编码设备，编码方法和程序
公开(公告)号：US20090046092A1
公开(公告)日：2009-02-19
申请号：US12162616
申请日：2007-02-07
申请人： Kazushi Sato , Junichi Tanaka , Ohji Nakagami , Yiwen Zhu , Yoichi Yagasaki
发明人： Kazushi Sato , Junichi Tanaka , Ohji Nakagami , Yiwen Zhu , Yoichi Yagasaki
IPC分类号： H04N7/64
CPC分类号： H04N19/577 , H04N19/107 , H04N19/114 , H04N19/136 , H04N19/146 , H04N19/46 , H04N19/61 , H04N19/82
摘要： A coding device having a judgment unit configured to judge whether or not a GOP is a GOP where GOP unit flicker is readily visible in an image decoded after encoded the GOP, for each of GOPs forming image data to be coded, and a coding unit configured to apply processing for suppressing the GOP unit flicker when the judgment unit judges that the GOP is a GOP where flicker is readily visible.
摘要翻译：一种编码装置，具有：判定部，对于构成要编码的图像数据的各GOP，判断GOP是否是GOP编码后的解码后的GOP单元闪烁容易看到的GOP，以及构成编码部的编码部当判断单元判断GOP是易于看到闪烁的GOP时，应用用于抑制GOP单元闪烁的处理。

9. 发明申请

US20060072835A1 Image pickup device and decoding device 审中-公开
标题翻译：摄像装置及解码装置
公开(公告)号：US20060072835A1
公开(公告)日：2006-04-06
申请号：US11237943
申请日：2005-09-29
申请人： Yiwen Zhu , Kazushi Sato , Yoichi Yagasaki
发明人： Yiwen Zhu , Kazushi Sato , Yoichi Yagasaki
IPC分类号： G06K9/36
CPC分类号： H04N19/59 , H04N19/33
摘要： An image pickup device includes an image pickup unit outputting an image pickup result; an analog-to-digital converter analog-to-digital converting the image pickup result and outputting image data; a reduced image generator generating a plurality of reduced images by sequentially and gradually reducing a resolution of an original image based on the image data a number of times equal to a predetermined number of stages; an encoder in which, for a reduced image with the lowest resolution, corresponding image data is encoded and encoded data is output, and for the other reduced images and the original image, differential data with respect to prediction image data based on the reduced image with a resolution lower by one stage is encoded and encoded data is output; and a prediction image data generator generating the prediction image data from the encoded data.
摘要翻译：图像拾取装置包括输出图像拾取结果的图像拾取单元; 模拟 - 数字转换器模数转换图像拾取结果并输出图像数据; 缩小图像生成器，通过基于图像数据顺序地逐渐地减少原始图像的分辨率，生成多个缩小图像，次数等于预定数量的级; 对于具有最低分辨率的缩小图像对应的图像数据被编码并且编码数据被输出的编码器，并且对于其它缩小图像和原始图像，基于与图像的缩小图像相关的预测图像数据的差分数据，编码一个低一分辨率的分辨率，并输出编码数据; 以及预测图像数据生成器，从编码数据生成预测图像数据。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式