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1. 发明申请

US20120069009A1 IMAGE PROCESSING APPARATUS 有权
标题翻译：图像处理设备
公开(公告)号：US20120069009A1
公开(公告)日：2012-03-22
申请号：US13234448
申请日：2011-09-16
申请人： Kenichi SHIMOYAMA , Nao MISHIMA , Takeshi MITA , Takashi IDA
发明人： Kenichi SHIMOYAMA , Nao MISHIMA , Takeshi MITA , Takashi IDA
IPC分类号： G06T15/00
CPC分类号： G06T15/205 , H04N13/261
摘要： A detecting unit detects an object in an input image. A depth map generating unit selects a depth template corresponding to a type of the object and places a selected depth template on a depth map in accordance with a position of the object to generate the depth map having a depth value for each pixel. A correcting unit calculates a weight of at least one interested pixel and a weight of a peripheral pixel based on a relationship between pixel values to the interested pixel and the peripheral pixel and corrects the depth value of the interested pixel based on a weighted sum of the respective depth values corresponding to the interested pixel and the peripheral pixel. An image generating unit generates parallax images based on the corrected depth map and the input image.
摘要翻译：检测单元检测输入图像中的对象。深度图生成单元根据对象的位置选择与对象的类型相对应的深度模板，并将所选择的深度模板放置在深度图上，以生成具有每个像素的深度值的深度图。校正单元基于与感兴趣像素和周边像素的像素值之间的关系来计算至少一个感兴趣像素的权重和周边像素的权重，并且基于对像素的加权和来校正感兴趣像素的深度值相应的深度值对应于感兴趣的像素和周边像素。图像生成单元基于校正后的深度图和输入图像生成视差图像。

2. 发明申请

US20070046785A1 IMAGING DEVICE AND METHOD FOR CAPTURING IMAGE 失效
标题翻译：成像装置和捕获图像的方法
公开(公告)号：US20070046785A1
公开(公告)日：2007-03-01
申请号：US11461662
申请日：2006-08-01
申请人： Nobuyuki MATSUMOTO , Takashi IDA , Takeshi MITA , Hidenori TAKESHIMA , Yasunori TAGUCHI , Kenzo ISOGAWA
发明人： Nobuyuki MATSUMOTO , Takashi IDA , Takeshi MITA , Hidenori TAKESHIMA , Yasunori TAGUCHI , Kenzo ISOGAWA
IPC分类号： H04N5/228
CPC分类号： H04N5/262 , H04N5/232 , H04N5/772 , H04N5/91
摘要： An imaging device includes: a capturing unit that captures a motion picture at one of a plurality of frame rates; a buffer that temporary stores the motion picture captured by the capturing unit; a signal generation unit that generates a signal used for specifying a core frame that is to be subjected to a resolution enhancement processing, while the capturing unit captures the motion picture at a first frame rate; a capturing control unit that controls the capturing unit to capture the motion picture, after the core frame specified by the signal, at a second frame rate that is higher than the first frame rate; a reference frame determination unit that determines a frame stored in the buffering unit at the second frame rate as a reference frame; and an image processing unit that performs the resolution enhancement processing by converting the core frame into a high-resolution frame by reference to the reference frame determined by the reference frame determination unit.
摘要翻译：一种成像装置包括：捕获单元，以多个帧速率中的一个捕获运动图像; 临时存储由捕获单元捕获的动态图像的缓冲器; 信号生成单元，其生成用于指定要进行分辨率增强处理的核心帧的信号，同时所述拍摄单元以第一帧速率拍摄所述运动图像; 拍摄控制单元，其以所述第一帧率高的第二帧速率控制所述拍摄单元在所述信号指定的所述核心帧之后拍摄所述运动图像; 参考帧确定单元，以第二帧速率确定存储在缓冲单元中的帧作为参考帧; 以及图像处理单元，其通过参考由参考帧确定单元确定的参考帧将核心帧转换成高分辨率帧来执行分辨率增强处理。

3. 发明申请

US20070237425A1 IMAGE RESOLUTION INCREASING METHOD AND APPARATUS FOR THE SAME 审中-公开
标题翻译：图像分辨率增加方法和设备
公开(公告)号：US20070237425A1
公开(公告)日：2007-10-11
申请号：US11695820
申请日：2007-04-03
申请人： Yasunori TAGUCHI , Takashi IDA , Nobuyuki MATSUMOTO , Hidenori TAKESHIMA , Kenzo ISOGAWA
发明人： Yasunori TAGUCHI , Takashi IDA , Nobuyuki MATSUMOTO , Hidenori TAKESHIMA , Kenzo ISOGAWA
IPC分类号： G06K9/32
CPC分类号： G06T3/4084
摘要： An image resolution increasing method includes reducing an input image, calculating a first feature vector having a feature quantity of a first block of a reduced image, extracting a high-frequency component image from the input image, storing pairs each having the first feature vector and a second block of the high-frequency component image that is located at the same position as the first block as a look-up table, enlarging the input image, calculating a second feature vector having a feature quantity of a third block of an object in the input image, searching the look-up table for the first feature vector similar to the second feature vector, and adding a fourth block of the look-up table which pairs with the first feature vector and a fifth block of the temporal enlarged image that is located at the same position as the third block.
摘要翻译：图像分辨率增加方法包括：减少输入图像，计算具有缩小图像的第一块的特征量的第一特征向量，从输入图像提取高频分量图像，存储具有第一特征向量的对，以及位于与第一块相同位置的高频分量图像的第二块作为查找表，放大输入图像，计算具有对象的第三块的特征量的第二特征向量输入图像，搜索与第二特征向量类似的第一特征向量的查找表，以及添加与第一特征向量对应的查找表的第四块和时间放大图像的第五块，位于与第三块相同的位置。

4. 发明申请

US20090226111A1 IMAGE PROCESSING APPARATUS AND METHOD THEREOF 有权
标题翻译：图像处理装置及其方法
公开(公告)号：US20090226111A1
公开(公告)日：2009-09-10
申请号：US12398742
申请日：2009-03-05
申请人： Takashi IDA , Nobuyuki MATSUMOTO
发明人： Takashi IDA , Nobuyuki MATSUMOTO
IPC分类号： G06K9/40
CPC分类号： G06T7/13 , G06T2207/20192
摘要： An image processing apparatus sets respective pixel values of a template block which includes a pixel to be determined for each pixel to be determined set in sequence in an image, arranges a plurality of reference blocks so as to surround the template block, obtains respective block matching errors between the respective pixel values of the plurality of reference blocks and the respective pixel values of the template block, and determines that the pixel to be determined is in an edge area when a smallest value from among the block matching errors is a deviated value from all the block matching errors.
摘要翻译：图像处理装置将包含要确定的像素的像素的各个像素值设置为在图像中依次设置的像素排列多个参考块以围绕模板块，获得相应的块匹配多个参考块的各个像素值与模板块的各个像素值之间的误差，并且当块匹配误差中的最小值是偏离值时，确定要确定的像素在边缘区域所有块匹配错误。

5. 发明申请

US20090226097A1 IMAGE PROCESSING APPARATUS 审中-公开
标题翻译：图像处理设备
公开(公告)号：US20090226097A1
公开(公告)日：2009-09-10
申请号：US12397747
申请日：2009-03-04
申请人： Nobuyuki MATSUMOTO , Takashi IDA
发明人： Nobuyuki MATSUMOTO , Takashi IDA
IPC分类号： G06K9/48 , G06K9/32
CPC分类号： G06T3/403
摘要： An image processing apparatus for converting a low-resolution image into a high-resolution image. When a target pixel is located in an edge region, evaluation values relating to similarity between the target pixel and candidate pixels along a proximate line adjacent to the target pixel are calculated. A distribution of the evaluation values along each of the proximate lines by using an approximate function. Based on the value of the approximate function, a corresponding position of the target pixel on each of the proximate lines is calculated. A pixel value of the new pixel based on the pixel value of the target pixel and a distance between the new pixel and the specified line segments.
摘要翻译：一种用于将低分辨率图像转换成高分辨率图像的图像处理装置。当目标像素位于边缘区域中时，计算与目标像素相邻的目标像素与候选像素之间的相似度的估计值。通过使用近似函数对每个邻近行的评估值的分布。基于近似函数的值，计算每个邻近行上的目标像素的对应位置。基于目标像素的像素值的新像素的像素值和新像素与指定线段之间的距离。

6. 发明申请

US20110064199A1 CRYSTALLITE SIZE ANALYSIS METHOD AND APPARATUS USING POWDER X-RAY DIFFRACTION 有权
标题翻译：晶体尺寸分析方法和使用粉末X射线衍射的装置
公开(公告)号：US20110064199A1
公开(公告)日：2011-03-17
申请号：US12560803
申请日：2009-09-16
申请人： Takashi IDA , Licai Jiang
发明人： Takashi IDA , Licai Jiang
IPC分类号： G01N23/207
CPC分类号： G01N23/207
摘要： A sample is supported on a flat rotary specimen stage and irradiated at an incidence angle θ via a divergence slit with an x-ray beam emitted by an x-ray source, the diffraction beam from the sample is received via a divergence slit and the light-receiving slit by an x-ray detector placed at the position of a diffraction angle 2θ to generate diffraction beam intensity data, the x-ray incidence angle θ and diffraction angle 2θ are fixed at intrinsic values on the sample, the sample is rotated within a plane at designated step angles by the flat rotary specimen stage, the diffraction beam intensity is measured by the x-ray detector in each in-plane rotation step, the variance induced by particle statistics is calculated from the calculated diffraction beam intensities, and the size of the crystallites in the sample is calculated based on the variance induced by the particle statistics.
摘要翻译：样品支撑在平面旋转样品台上并以入射角照射; 通过具有由X射线源发射的x射线束的发散狭缝，来自样品的衍射光束经由发散狭缝接收，并且光接收狭缝通过放置在衍射角位置处的X射线检测器 2＆thetas; 产生衍射光束强度数据，X射线入射角度; 和衍射角2＆thetas; 固定在样品的固有值上，样品以平面旋转样品台在指定的步进角度的平面内旋转，衍射光束强度通过X射线检测器在每个面内旋转步骤中测量，方差诱导根据计算的衍射光束强度计算颗粒统计量，并且基于由粒子统计引起的方差计算样品中微晶的尺寸。

7. 发明申请

US20080267533A1 RESOLUTION ENHANCEMENT APPARATUS AND METHOD 有权
标题翻译：分辨率增强装置和方法
公开(公告)号：US20080267533A1
公开(公告)日：2008-10-30
申请号：US11953370
申请日：2007-12-10
申请人： Takashi IDA , Nobuyuki Matsumoto
发明人： Takashi IDA , Nobuyuki Matsumoto
IPC分类号： G06K9/32
CPC分类号： G06T3/403
摘要： A resolution enhancement apparatus includes unit to acquire a first image, unit to perform edge emphasis on the first image to obtain a second image, unit to detect, using one of the first image and the second image, points corresponding to image regions at a precision of a sub-pixel unit as a unit smaller than an interval between neighboring pixels, unit to set each of second values of the second image as a sampling value of a luminance value at each point when one of the second pixels is used as a pixel of interest, unit to enlarge the first image into a high-resolution image including a larger number of third pixels than the first image, and unit to execute value conversion which adds or subtracts third values in the high-resolution image in a direction to reduce errors between the luminance values sampled at the points and the sampling values.
摘要翻译：分辨率增强装置包括获取第一图像的单元，用于对第一图像执行边缘加强以获得第二图像的单元，以使用第一图像和第二图像之一来检测与图像区域相对应的点的单位作为小于相邻像素之间的间隔的单位的子像素单位的单位，用于将第二图像的第二值中的每一个设置为每个点的亮度值的采样值，当第二像素中的一个被用作像素时感兴趣的单位，将第一图像放大成包括比第一图像更多的第三像素的高分辨率图像的单元，以及执行值转换的单元，其在降低方向上对高分辨率图像中的第三值进行加法或减法在点采样的亮度值和采样值之间的误差。

8. 发明申请

US20120274749A1 STEREOSCOPIC VIDEO DISPLAY DEVICE 审中-公开
标题翻译：立体声视频显示设备
公开(公告)号：US20120274749A1
公开(公告)日：2012-11-01
申请号：US13545236
申请日：2012-07-10
申请人： Io NAKAYAMA , Masahiro BABA , Yuki IWANAKA , Takashi IDA
发明人： Io NAKAYAMA , Masahiro BABA , Yuki IWANAKA , Takashi IDA
IPC分类号： H04N13/04
CPC分类号： G02B27/2264 , G09G3/003 , G09G2340/16 , H04N13/341 , H04N13/398
摘要： According to an embodiment, a stereoscopic video display device displays images for a plurality of view point directions on a displaying device while switching between the images at predetermined time intervals. The stereoscopic video display device includes a calculator configured to calculate a crosstalk amount of a first image for one view point direction, which is an image to be corrected, by using a pixel value of the first image, a pixel value of a second image for a view point direction different from that of the first image, the second image being an image to be displayed at a time before the first image, and characteristics data including response characteristics of the displaying device; and a corrector configured to correct the first image by using the crosstalk amount.
摘要翻译：根据实施例，立体视频显示装置在以预定时间间隔在图像之间切换的同时在显示装置上显示多个视点方向的图像。立体视频显示装置包括：计算器，被配置为通过使用第一图像的像素值来计算作为要校正的图像的一个视点方向的第一图像的串扰量，第二图像的像素值用于与第一图像不同的视点方向，第二图像是要在第一图像之前的时间显示的图像，以及包括显示装置的响应特性的特征数据; 以及配置为通过使用串扰量校正第一图像的校正器。

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