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71. 发明专利

JP2009064193A Resolution converter and method 审中-公开
标题翻译：分辨率转换器和方法
公开(公告)号：JP2009064193A
公开(公告)日：2009-03-26
申请号：JP2007230746
申请日：2007-09-05
申请人： Toshiba Corp , 株式会社東芝
发明人： TAKESHIMA HIDENORI , IDA TAKASHI , MATSUMOTO NOBUYUKI
IPC分类号： G06T3/40 , G06T3/00 , G09G3/20 , H04N5/66
摘要： PROBLEM TO BE SOLVED: To reduce a computational complexity when estimating a correspondence point, without impairing an image of high quality. SOLUTION: This resolution converter has a first setting means for setting one by one a plurality of pixels in one or more of frames included in the image comprising the plurality of pixels, as the marked pixels; a boundary direction estimating means for setting a search range for the plurality of correspondence points corresponding to the marked pixel in response to a boundary direction of a local pattern that is a spatial change of a pixel value, in an area including the marked pixel, and for estimating the boundary direction of the local pattern; a correspondence point searching means for calculating a point where a difference between the local patterns of the marked pixel and the correspondence point gets small, twice or more in the one marked pixel, at sub-pixel precision, from the search range; a second setting means for setting the pixel value of the marked pixel as a sample value in the position of the correspondence point; and a pixel value calculating means for calculating the image in response to the sample value and the arrangement of the plurality of correspondence points. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了在估计对应点时降低计算复杂度，而不损害高质量的图像。解决方案：该分辨率转换器具有第一设置装置，用于将包括在包括多个像素的图像中的一个或多个帧中的多个像素逐个设置为标记像素; 边界方向估计装置，用于响应于作为像素值的空间变化的局部图案的边界方向，在包括标记像素的区域中，设置与标记像素对应的多个对应点的搜索范围，以及用于估计局部图案的边界方向; 对应点搜索装置，用于计算从所述搜索范围以所述标记像素的局部图案与所述对应点之间的差异在所述一个标记像素中以子像素精度为小，两倍或更多的点; 第二设置装置，用于将所标记的像素的像素值设置为对应点的位置中的样本值; 以及像素值计算装置，用于响应于样本值和多个对应点的排列来计算图像。版权所有（C）2009，JPO＆INPIT

72. 发明专利

JP2008217812A Image processing method and device thereof 审中-公开
标题翻译：图像处理方法及其装置
公开(公告)号：JP2008217812A
公开(公告)日：2008-09-18
申请号：JP2008097733
申请日：2008-04-04
申请人： Toshiba Corp , 株式会社東芝
发明人： TAGUCHI YASUNORI , YANAKA YASUHIRO , IDA TAKASHI , OMORI YOSHITAKA , MATSUMOTO NOBUYUKI , TAKESHIMA HIDENORI
IPC分类号： G06T3/00 , H04N1/387 , H04N5/225
摘要： PROBLEM TO BE SOLVED: To provide an image processing method to facilitate adjustment of image pickup conditions, to precisely extract a region of a pickup object, and to prevent a user from feeling empty feeling. SOLUTION: An image synthesizer 212 comprises an image pickup part 201, a synthesizing part 203, an input unit 204, a generation part 206, an adjustment end directing part 208, and a display part 211. The image pickup part picks up an image of the pickup object. The input part generates a predefined information providing graphic. The synthesizing part precisely extracts the image pickup object from an object image including the image pickup object and a reference image including only a background region. The object image is synthesized with the information providing graphic and it is displayed at the display part 211. At this time, if the position of legs of the image pickup object is higher than that of the information providing graphic, the size of the information providing graphic does not match that of an image of the image pickup object, and it is recognized that the image pickup object is inclined, the target synthesized image is displayed by moving the image pickup object based on the synthesized image. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种图像处理方法，以便于图像拾取条件的调整，以精确地提取拾取对象的区域，并且防止用户感觉到空的感觉。解决方案：图像合成器212包括图像拾取部分201，合成部分203，输入单元204，生成部分206，调整结束引导部分208和显示部分211.图像拾取部分拾取拾取对象的图像。输入部分生成预定义的信息提供图形。合成部分从包括图像拾取对象的对象图像和仅包括背景区域的参考图像精确地提取图像拾取对象。物体图像与信息提供图形合成，并且显示在显示部分211.此时，如果图像拾取对象的腿的位置高于信息提供图形的位置，则信息提供的大小图形与图像拾取对象的图像不匹配，并且可以认识到图像拾取对象倾斜，通过基于合成图像移动图像拾取对象来显示目标合成图像。版权所有（C）2008，JPO＆INPIT

73. 发明专利

JP2008067110A Generation device for superresolution image 审中-公开
标题翻译：用于超滤影像的生成装置
公开(公告)号：JP2008067110A
公开(公告)日：2008-03-21
申请号：JP2006243405
申请日：2006-09-07
申请人： Toshiba Corp , 株式会社東芝
发明人： TAGUCHI YASUNORI , IDA TAKASHI , MATSUMOTO NOBUYUKI , MITA TAKESHI , TAKESHIMA HIDENORI , ISOGAWA KENZO
IPC分类号： H04N5/76 , G06T3/40 , H04N1/387 , H04N5/225 , H04N5/91
摘要： PROBLEM TO BE SOLVED: To obtain a superresolution image generation device capable of automatically providing a superresolution image having no unevenness and maximum scale factor by using the monitor of a personal computer to make presence of unevenness be efficiently perceived or even without displaying the unevenness on the monitor of the personal computer in advance. SOLUTION: The superresolution image generation device comprises: a superresolution forming part for receiving a first image having a first resolution, using the first image and generating a second image having a second resolution higher than the first resolution; a sharpness calculating part for receiving the second image generated by the superresolution forming part and calculating the sharpness of each partial area in the second image; a sharpness image generating part for receiving the sharpness of each partial area calculated by the sharpness calculating part and generating a third image having in each partial area what is converted into a value for displaying sharpness as an image; and a compositing part for receiving the first image and the third image, combining the first image with the third image and generating a fourth image. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题为了获得能够通过使用个人计算机的监视器自动提供不具有不均匀性和最大比例因子的超分辨率图像以使得存在不均匀性的高分辨率图像生成装置被有效地感知或甚至不显示提前在个人电脑的显示器上出现不平衡。超分辨率图像生成装置包括：超分辨率形成部，其使用第一图像接收具有第一分辨率的第一图像，并生成具有比第一分辨率高的第二分辨率的第二图像; 锐度计算部分，用于接收由超分辨率形成部分生成的第二图像，并计算第二图像中每个部分区域的锐度; 锐度图像生成部，用于接收由锐度计算部计算出的每个部分区域的清晰度，并且生成在每个部分区域中具有将被转换为显示锐度的值作为图像的第三图像; 以及合成部分，用于接收第一图像和第三图像，将第一图像与第三图像组合并生成第四图像。版权所有（C）2008，JPO＆INPIT

74. 发明专利

JP2007280284A Method and device for enhancing resolution of image 有权
标题翻译：用于增强图像分辨率的方法和装置
公开(公告)号：JP2007280284A
公开(公告)日：2007-10-25
申请号：JP2006108942
申请日：2006-04-11
申请人： Toshiba Corp , 株式会社東芝
发明人： TAGUCHI YASUNORI , IDA TAKASHI , MATSUMOTO NOBUYUKI , TAKESHIMA HIDENORI , ISOGAWA KENZO
IPC分类号： G06T3/40 , H04N1/387
CPC分类号： G06T3/4084
摘要： PROBLEM TO BE SOLVED: To generate a high-quality output image enhanced in resolution without largely increasing the capacity of a look-up table. SOLUTION: In a training stage, two or more pairs of a first characteristic vector of a first block in a reduced image of an input image to be enhanced in resolution and a first characteristic vector of a second block of the same position as the first block in a high frequency component image extracted from the input image are stored as the look-up table (S101-S104). In a resolution enhancing stage, a virtual enlarged dynamic image is generated by enlarging an input dynamic image; a second characteristic vector of a third block as a processing object in the input image is calculated, a first characteristic vector similar to the second characteristic vector is retrieved from the look-up table, and a second block in the look-up table paired with the retrieved first characteristic vector is added to a fourth block in the temporary enlarged image of the same position as the third block, whereby an output dynamic image enhanced in resolution is generated (S105-S109). COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：生成高分辨率的高质量输出图像，而不会大大增加查找表的容量。解决方案：在训练阶段，要分辨率增强的输入图像的缩小图像中的第一块的第一特征矢量和与第一块相同位置的第二块的第一特征向量的两对或更多对存储从输入图像提取的高频分量图像中的第一块作为查找表（S101〜S104）。在分辨率增强级中，通过放大输入动态图像来生成虚拟放大动态图像; 计算作为输入图像中的处理对象的第三块的第二特征向量，从查找表中检索与第二特征向量类似的第一特征向量，并且查找表中的第二块与将检索到的第一特征向量添加到与第三块相同位置的临时放大图像中的第四块中，从而生成分辨率增强的输出动态图像（S105-S109）。版权所有（C）2008，JPO＆INPIT

75. 发明专利

JP2007259477A Image composition method, apparatus, and program 审中-公开
标题翻译：图像组合方法，装置和程序
公开(公告)号：JP2007259477A
公开(公告)日：2007-10-04
申请号：JP2007122439
申请日：2007-05-07
申请人： Toshiba Corp , 株式会社東芝
发明人： TAKESHIMA HIDENORI , HORI OSAMU , IDA TAKASHI , MATSUMOTO NOBUYUKI , TAGUCHI YASUNORI
IPC分类号： H04N5/265 , G06T1/00 , G06T3/00 , H04N1/387
摘要： PROBLEM TO BE SOLVED: To reduce a user operation upon generating a strobe composite image and shorten the time required for image generation process. SOLUTION: A first frame is first selected from a moving image, before a plurality of frames of the moving image are superposed to generate a strobe composite image. Next, a plurality of image frames to be subjected to strobe compositing are determined. The plurality of image frames are determined, with reference to a frame of interest, corresponding to a position obtained by shifting the position on a time axis of the selected first frame by a predetermined value. Furthermore, a superposing method, when the plurality of image frames are superposed, is set. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了在生成选通合成图像时减少用户操作并缩短图像生成处理所需的时间。解决方案：在运动图像的多个帧叠加以产生选通合成图像之前，首先从运动图像中选择第一帧。接下来，确定要进行选通合成的多个图像帧。参考感兴趣的帧，确定多个图像帧，对应于通过将所选择的第一帧的时间轴上的位置移位预定值而获得的位置。此外，设置叠加多个图像帧时的叠加方法。版权所有（C）2008，JPO＆INPIT

76. 发明专利

JP2007202169A Video decoding method and apparatus 审中-公开
标题翻译：视频解码方法和设备
公开(公告)号：JP2007202169A
公开(公告)日：2007-08-09
申请号：JP2007038681
申请日：2007-02-19
申请人： Toshiba Corp , 株式会社東芝
发明人： YAMAGUCHI NOBORU , IDA TAKASHI , WATANABE TOSHIAKI , KURATATE NAOAKI
IPC分类号： H04N19/00 , H03M7/30 , H03M7/40 , H04N1/41 , H04N19/105 , H04N19/109 , H04N19/112 , H04N19/115 , H04N19/119 , H04N19/13 , H04N19/132 , H04N19/139 , H04N19/167 , H04N19/169 , H04N19/174 , H04N19/176 , H04N19/196 , H04N19/20 , H04N19/25 , H04N19/34 , H04N19/46 , H04N19/463 , H04N19/50 , H04N19/503 , H04N19/51 , H04N19/517 , H04N19/52 , H04N19/59 , H04N19/61 , H04N19/625 , H04N19/65 , H04N19/70 , H04N19/89 , H04N19/90 , H04N19/91 , H04N19/93 , H04N19/94
摘要： PROBLEM TO BE SOLVED: To efficiently encode/decode shape information of an object. SOLUTION: The video decoding apparatus includes: a demultiplexing circuit 520 for demultiplexing first coded data 84 and second coded data 86 from multiplexed coded data 80 resulting from multiplexing first coded data obtained by coding an alpha map signal within a small region including an object within a picture and second coded data obtained by coding information on the position and size of the small region within the picture; an alpha map decoding circuit for decoding the first coded data 84 to reproduce the alpha map signal 85 within the small region; and an alpha map restoration circuit 530 for restoring an alpha map signal 90 over all the picture from the information on the position and size of the small region indicated by the alpha map signal 85 and the second coded data 84 within the small region. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：有效地编码/解码对象的形状信息。解决方案：视频解码装置包括：解复用电路520，用于从多路复用的编码数据80中解复用第一编码数据84和第二编码数据86，该多路复用编码数据80是将通过在包括图像内的对象和通过编码关于图片内的小区域的位置和大小的信息而获得的第二编码数据; 用于对第一编码数据84进行解码以再现小区域内的阿尔法映射信号85的α图解码电路; 以及一个阿尔法地图恢复电路530，用于从关于由小地图信号85和第二编码数据84表示的小区域的位置和大小的信息中的全部图像上恢复阿尔法地图信号90。版权所有（C）2007，JPO＆INPIT

77. 发明专利

JP2007006129A Representative image extraction device and method therefor 有权
标题翻译：代表性图像提取装置及其方法
公开(公告)号：JP2007006129A
公开(公告)日：2007-01-11
申请号：JP2005183751
申请日：2005-06-23
申请人： Toshiba Corp , 株式会社東芝
发明人： OMORI YOSHIHIRO , YAMAMOTO KOJI , IDA TAKASHI
IPC分类号： H04N5/93 , G06T7/00
摘要： PROBLEM TO BE SOLVED: To provide a representative image extraction device for generating a list of representative images which can be recognized easily, by restricting the extraction of similar representative images.
SOLUTION: The representative image extraction device includes a video image storing means 200 for storing a plurality of video images, a candidate extracting means 201 for extracting a candidate of plurality of representative images from each video image, a combining means 205 for forming combination made by selecting one image for each video image from the candidate images, an estimation value calculating means 202 for calculating an estimation value of the combination of images, a representative image determining means 203 for selecting each representative image from each video image candidate in a way that the estimation value calculated by the estimation value calculating means 202 reaches a maximum, and a representative image generating means 204 for generating the selected representative image.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种代表性的图像提取装置，用于通过限制相似代表图像的提取来产生可以容易地识别的代表图像的列表。解决方案：代表图像提取装置包括：用于存储多个视频图像的视频图像存储装置200;候选提取装置201，用于从每个视频图像提取多个代表图像的候选;组合装置205，用于形成通过从候选图像中为每个视频图像选择一个图像而进行的组合，用于计算图像组合的估计值的估计值计算装置202，用于从每个视频图像候选者中选择每个代表图像的代表图像确定装置203 由估计值计算装置202计算的估计值达到最大的方式，以及用于生成所选择的代表图像的代表图像生成装置204。版权所有（C）2007，JPO＆INPIT

78. 发明专利

JP2006268825A Object detector, learning device, and object detection system, method, and program 审中-公开
标题翻译：对象检测器，学习设备和对象检测系统，方法和程序
公开(公告)号：JP2006268825A
公开(公告)日：2006-10-05
申请号：JP2005361921
申请日：2005-12-15
申请人： Toshiba Corp , 株式会社東芝
发明人： MITA TAKESHI , KANEKO TOSHIMITSU , HORI OSAMU , IDA TAKASHI
IPC分类号： G06T7/00
CPC分类号： G06K9/00248 , G06K9/4614 , G06K9/6256
摘要： PROBLEM TO BE SOLVED: To provide an object detector, a learning device, and an object detection system, method, and program capable of detecting an object with a higher accuracy than in the prior art. SOLUTION: The object detector comprises a means for storing learned information having combination obtained by previously selecting a plurality of groups of a feature area having a plurality of pixel areas and quantization learned-feature quantities obtained by quantizing the learned-feature quantities as the feature quantities of the feature areas in a sample image, and information showing whether the sample image is an object or non-object. The object detector also comprises a means 201 for computing the input feature value as the feature value of the area corresponding to each feature area belonging to the combination in the input image, by determining weighted sum where each pixel area in the feature area are weighted differently or the absolute value of the weighted sum, in relation to the combination. The object detector also comprises a means 202 for quantizing the calculated input feature value and outputting the quantized input feature value, and a means 203 for determining whether or not an object is included in the input image using the quantized input feature value obtained about the combination and the learned information. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以比现有技术更高精度检测物体的物体检测器，学习装置以及物体检测系统，方法和程序。解决方案：对象检测器包括用于存储学习信息的装置，其具有通过预先选择具有多个像素区域的特征区域的多个组和通过量化学习特征量而获得的量化学习特征量而获得的组合，样本图像中的特征区域的特征量，以及示出样本图像是对象还是非对象的信息。物体检测器还包括一个装置201，用于通过确定加权和，其中特征区域中的每个像素区域被加权不同，以计算输入特征值作为与属于输入图像中的组合的每个特征区域相对应的区域的特征值或相对于组合的加权和的绝对值。对象检测器还包括用于量化所计算的输入特征值并输出量化的输入特征值的装置202，以及用于使用关于组合获得的量化输入特征值来确定对象是否包括在输入图像中的装置203 和学习信息。版权所有（C）2007，JPO＆INPIT

79. 发明专利

JP2006260401A Image processing device, method, and program 审中-公开
标题翻译：图像处理设备，方法和程序
公开(公告)号：JP2006260401A
公开(公告)日：2006-09-28
申请号：JP2005079584
申请日：2005-03-18
申请人： Toshiba Corp , 株式会社東芝
发明人： TAKESHIMA HIDENORI , IDA TAKASHI
IPC分类号： G06T1/00 , G06T7/00 , H04N1/46
CPC分类号： G06T7/11 , G06T7/194 , G06T2207/20132
摘要： PROBLEM TO BE SOLVED: To obtain a subject region correctly. SOLUTION: This image processing device is provided with means 101, 102 for acquiring an image and a subject region in the image and an initial region for indicating a region approximate to a background region, a setting means for setting an object region in the image and a local region for a target pixel in the object region, a means 103 for inferring degree of reliability of a local subject which is degree of reliability at which the target pixel belongs to a subject region using information of brightness or color of a local subject region being a subject region and local region in the initial region and degree of reliability of local background which is degree of reliability at which the target pixel belongs to the background region using information of brightness or color in a local background region being a background region and local region in the initial region, a means 104 for applying decision for determining to which the subject region and the background region the target pixel belongs, to the object region based on degree of reliability of the local subject and degree of reliability of local background, and an output means 104 for outputting region information of at least one of subject region and background region. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：正确地获得对象区域。解决方案：该图像处理装置设置有用于获取图像中的图像和对象区域的装置101,102以及用于指示近似于背景区域的区域的初始区域，用于设置对象区域的设置装置图像和对象区域中的目标像素的局部区域，用于使用亮度或颜色的信息来估计目标像素属于对象区域的可靠度的局部对象的可靠度的装置103 局部对象区域是初始区域中的对象区域和局部区域以及使用本地背景区域中的亮度或颜色信息作为背景的目标像素属于背景区域的可靠度的局部背景的可靠度的程度区域和局部区域，用于应用用于确定对象区域和背景区域到目标p的决定的装置104 ixel基于本地对象的可靠度和局部背景的可靠度，属于对象区域，以及用于输出对象区域和背景区域中的至少一个的区域信息的输出装置104。版权所有（C）2006，JPO＆NCIPI

80. 发明专利

JP2006196017A Animation creation apparatus and method, storage medium 审中-公开
标题翻译：动画制作装置和方法，存储媒体
公开(公告)号：JP2006196017A
公开(公告)日：2006-07-27
申请号：JP2006061638
申请日：2006-03-07
申请人： Toshiba Corp , 株式会社東芝
发明人： MURATA KATSUYUKI , IDA TAKASHI , DOI MIWAKO
IPC分类号： G06T13/40
摘要： PROBLEM TO BE SOLVED: To provide an animation creation apparatus capable of easily creating presence such that a user himself/herself dances with a character by switching a plurality of specific object images and the back images of the object images periodically or according to the direction of the character and combining the images with the character.
SOLUTION: The animation creation apparatus which operates graphics according to motion information associated with a plurality of graphics is characterized in that the plurality of specific object image and the back images of the object images are switched periodically or according to the direction of the graphics, combined with the graphics, and provides the change of a composite image in addition to motions of the graphics.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种动画制作装置，其能够容易地创建存在，使得用户自己通过以周期性方式切换多个特定对象图像和对象图像的背景图像来跳舞角色，或者根据字符的方向和图像与字符的组合。解决方案：根据与多个图形相关联的运动信息操作图形的动画制作装置的特征在于，多个特定对象图像和对象图像的背面图像周期性地或根据图形，结合图形，并提供复合图像的变化以及图形的运动。版权所有（C）2006，JPO＆NCIPI

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