公开(公告)号：US09344695B2

公开(公告)日：2016-05-17

申请号：US14344806

申请日：2012-09-11

申请人： Takashi Shibata ,  Akihiko Iketani ,  Shuji Senda

发明人： Takashi Shibata ,  Akihiko Iketani ,  Shuji Senda

IPC分类号： G03B21/14 ,  H04N9/31 ,  H04N5/74 ,  H04N5/232 ,  H04N5/262 ,  G06T5/00 ,  G09G3/00

CPC分类号： H04N9/3185 ,  G03B21/14 ,  G06T5/006 ,  G09G3/002 ,  G09G2320/0693 ,  G09G2380/00 ,  H04N5/23296 ,  H04N5/2628 ,  H04N5/74 ,  H04N9/3194 ,  H04N9/3197

摘要： An automatic projection image correction system (1) includes: a projection image frame detection unit (101) that detects straight lines forming a frame of a screen-projected image which is projected onto a screen by a projector from a captured image obtained by capturing the screen-projected image using a camera; and a projector plane parameter estimation unit (102) that sets coordinate axes to a projector image, which is an original image of the screen-projected image, and the captured image and estimates at least one of a distance between the screen and the projector, an inclination of the screen with reference to an optical axis of the projector, and a zoom ratio of the projector, using an inclination of the optical axes of the projector and the camera, a distance between the optical centers of the projector and the camera, an intrinsic parameter of the camera, coordinate data of the detected straight lines at coordinates of the captured image, and coordinate data of straight lines corresponding to the frame at coordinates of the projector image.

摘要翻译： 自动投影图像校正系统（1）包括：投影图像帧检测单元（101），其从通过捕获所获得的捕获图像检测由投影仪投影到屏幕上的屏幕投影图像的帧的直线 使用相机的屏幕投影图像; 以及投影仪平面参数估计单元，其将坐标轴设置为作为所述屏幕投影图像的原始图像的投影仪图像和所述拍摄图像，并且估计所述屏幕与所述投影仪之间的距离中的至少一个， 相对于投影仪的光轴的倾斜度和投影仪的光轴的倾斜度与投影仪的光轴之间的距离的投影机的变焦比， 摄像机的固有参数，在拍摄图像的坐标处检测到的直线的坐标数据和与投影仪图像的坐标处的帧对应的直线的坐标数据。

公开(公告)号：US09317905B2

公开(公告)日：2016-04-19

申请号：US14364834

申请日：2012-12-10

申请人： Takashi Shibata ,  Akihiko Iketani ,  Shuji Senda

发明人： Takashi Shibata ,  Akihiko Iketani ,  Shuji Senda

IPC分类号： G06T5/00 ,  G06T5/50 ,  H04N19/97

CPC分类号： G06T5/003 ,  G06T5/50 ,  G06T2207/20081 ,  G06T2207/20182 ,  H04N19/97

摘要： An image processing device, which uses a dictionary which stores data of two or over sets which associate a blurred patch of a blurred image generated by blurring a predetermined image with a restoration patch of the predetermined image. The device includes a processor that processes instructions to generate a tentative restored image from the restoration patch selected based on values indicating similarities between plural input patches generated by dividing an inputted input image and the blurred patch. The processor also processes the instructions to generate a tentative patch by dividing the tentative restored image. The processor further processes the instructions to generate a restored image from the restoration patch selected based on a sum of the value indicating the similarity between the input patch and the blurred patch and a value indicating the similarity between the tentative patch and the restoration patch.

摘要翻译： 一种图像处理装置，其使用存储两个或多个集合的数据的字典，其将通过使预定图像模糊而产生的模糊图像的模糊图像与预定图像的恢复块相关联。 该装置包括处理器，其处理指令，以从基于通过划分所输入的输入图像和模糊补丁生成的多个输入补丁之间的相似度的值所选择的恢复补丁生成暂定恢复图像。 处理器还通过划分暂时恢复的图像来处理指令以产生临时补丁。 所述处理器进一步处理所述指令以根据指示所述输入补丁和所述模糊补丁之间的相似性的值的和来选择的所述恢复补丁生成恢复图像，以及指示所述临时补丁与所述恢复补丁之间的相似性的值。

公开(公告)号：US09317904B2

公开(公告)日：2016-04-19

申请号：US14361099

申请日：2012-12-10

申请人： Takashi Shibata ,  Akihiko Iketani ,  Shuji Senda

发明人： Takashi Shibata ,  Akihiko Iketani ,  Shuji Senda

IPC分类号： G06T5/00 ,  G06T7/00 ,  G06K9/66 ,  G06T5/50 ,  G06K9/62 ,  H04N19/97 ,  G06T9/00

CPC分类号： G06T5/003 ,  G06K9/6256 ,  G06K9/66 ,  G06T5/50 ,  G06T9/008 ,  G06T2207/20024 ,  G06T2207/20081 ,  G06T2207/20182 ,  G06T2207/20201 ,  H04N19/97

摘要： Provided is an image processing device that can bring about the sufficient resemblance between an original image and a restored image obtained corresponding to a low resolution input image. The image processing device includes a means that uses a dictionary for storing data associating deteriorated patches which are from a deteriorated image formed by deteriorating a prescribed image, and restoration patches which are from the prescribed image, and calculates, as a degree-of-similarity between plural input patches generated by dividing an input image and the deteriorated patches, a weighted degree-of-similarity between weighted deteriorated patches and weighted input patches, in which forms of the deteriorated patches and the input patches are reconfigured using a patch weight which is continuous weighting; a means that selects, on the basis of the weighted degree-of-similarity, a restoration patch for each input patch; and a means that combines the restoration patches to generate a restored image.

摘要翻译： 提供了一种图像处理装置，其能够在原始图像和对应于低分辨率输入图像获得的恢复图像之间产生足够的相似性。 图像处理装置包括使用字典来存储关联来自由恶化规定图像形成的劣化图像的劣化斑块的数据和来自规定图像的恢复斑块的数据，并计算为相似度 在通过分割输入图像和劣化斑块生成的多个输入片段之间，加权劣化斑块和加权输入片段之间的加权相似度，其中使用补丁权重来重新配置劣化片段和输入片段的形式， 连续加权 基于加权的相似度来选择每个输入补丁的恢复补丁的装置; 并且是组合恢复补丁以生成恢复的图像的手段。

公开(公告)号：US08897601B2

公开(公告)日：2014-11-25

申请号：US13498263

申请日：2010-09-09

申请人： Shuji Senda

发明人： Shuji Senda

IPC分类号： G06K9/32 ,  G06K9/66 ,  G06T7/00

CPC分类号： G06T7/0024 ,  G06T7/30 ,  G06T2207/20016

摘要： An image conversion parameter calculation device accurately calculates a conversion parameter for image alignment with a processing amount that does not depend on the size of an image to be aligned. A pixel selection element randomly selects pixels from a predetermined number or pixels of not more than the predetermined number from a first image. A parameter derivation element derives a conversion parameter by performing processing for pixels selected by the pixel selection element, the conversion parameter being a parameter for converting, to the first image, a second image that is subject to image alignment with the first image.

摘要翻译： 图像转换参数计算装置以不依赖于要对准的图像的尺寸的处理量精确地计算用于图像对准的转换参数。 像素选择元素从第一图像中从预定数量或不大于预定数量的像素中随机选择像素。 参数推导元件通过对由像素选择元素选择的像素执行处理来导出转换参数，转换参数是用于将第一图像转换为与第一图像进行图像对准的第二图像的参数。

公开(公告)号：US20140340529A1

公开(公告)日：2014-11-20

申请号：US14344806

申请日：2012-09-11

申请人： Takashi Shibata ,  Akihiko Iketani ,  Shuji Senda

发明人： Takashi Shibata ,  Akihiko Iketani ,  Shuji Senda

IPC分类号： H04N9/31

CPC分类号： H04N9/3185 ,  G03B21/14 ,  G06T5/006 ,  G09G3/002 ,  G09G2320/0693 ,  G09G2380/00 ,  H04N5/23296 ,  H04N5/2628 ,  H04N5/74 ,  H04N9/3194 ,  H04N9/3197

摘要： An automatic projection image correction system (1) includes: a projection image frame detection unit (101) that detects straight lines forming a frame of a screen-projected image which is projected onto a screen by a projector from a captured image obtained by capturing the screen-projected image using a camera; and a projector plane parameter estimation unit (102) that sets coordinate axes to a projector image, which is an original image of the screen-projected image, and the captured image and estimates at least one of a distance between the screen and the projector, an inclination of the screen with reference to an optical axis of the projector, and a zoom ratio of the projector, using an inclination of the optical axes of the projector and the camera, a distance between the optical centers of the projector and the camera, an intrinsic parameter of the camera, coordinate data of the detected straight lines at coordinates of the captured image, and coordinate data of straight lines corresponding to the frame at coordinates of the projector image.

摘要翻译： 自动投影图像校正系统（1）包括：投影图像帧检测单元（101），其从通过捕获所获得的捕获图像检测由投影仪投影到屏幕上的屏幕投影图像的帧的直线 使用相机的屏幕投影图像; 以及投影仪平面参数估计单元，其将坐标轴设置为作为所述屏幕投影图像的原始图像的投影仪图像和所述拍摄图像，并且估计所述屏幕与所述投影仪之间的距离中的至少一个， 相对于投影仪的光轴的倾斜度和投影仪的光轴的倾斜度与投影仪的光轴之间的距离的投影机的变焦比， 摄像机的固有参数，在拍摄图像的坐标处检测到的直线的坐标数据和与投影仪图像的坐标处的帧对应的直线的坐标数据。

公开(公告)号：US20130064451A1

公开(公告)日：2013-03-14

申请号：US13498263

申请日：2010-09-09

申请人： Shuji Senda

发明人： Shuji Senda

IPC分类号： G06K9/46

CPC分类号： G06T7/0024 ,  G06T7/30 ,  G06T2207/20016

摘要： An image conversion parameter calculation device capable of accurately calculating a conversion parameter for image alignment with a processing amount that does not depend on a size of an image to be aligned is provided. Pixel selection element 2 randomly selects a pixel of a predetermined number or pixel of not more than the predetermined number from a first image. Parameter derivation element 6 derives a conversion parameter by performing processing for selected pixels which are the pixels selected by the pixel selection element, the conversion parameter being a parameter for converting, to the first image, a second image that is subject to image alignment with the first image.

摘要翻译： 提供能够以不依赖于要对准的图像的尺寸的处理量精确地计算用于图像对准的转换参数的图像转换参数计算装置。 像素选择元素2从第一图像中随机选择预定数量或像素以下的像素。 参数导出元件6通过对由像素选择元素选择的像素的选择像素执行处理来导出转换参数，该转换参数是用于将第一图像转换为与第一图像进行图像对准的参数的参数 第一张图片。

公开(公告)号：US20120170861A1

公开(公告)日：2012-07-05

申请号：US13395820

申请日：2010-09-09

申请人： Takashi Shibata ,  Akihiko Iketani ,  Shuji Senda

发明人： Takashi Shibata ,  Akihiko Iketani ,  Shuji Senda

IPC分类号： G06K9/40

CPC分类号： G06T5/50 ,  G06K9/627 ,  G06K9/6277 ,  G06T3/4076 ,  G06T5/003 ,  G06T2207/20012 ,  G06T2207/20076 ,  H04N1/40

摘要： In an image processing apparatus, a conditional probability calculating element calculates the probability of existence of an attribute as to each region in an input degraded image, for each attribute. Optimization function determining element uses a conditional probability calculated by the conditional probability calculating element with regard to each region in the degraded image for each attribute, a-priori knowledge defined as a conditional probability of appearance of an attribute in a region of a candidate of a restored image when there is the attribute in the region, and the input degraded image to determine an optimization function using the candidate of the restored image as a variable and yielding a smaller value as the candidate of the restored image is closer to a true restored image. Restored image determining element adopts the candidate of the restored image with which the optimization function yields a minimum value as the restored image.

摘要翻译： 在图像处理装置中，条件概率计算元素针对每个属性计算关于输入退化图像中的每个区域的属性的存在概率。 优化函数确定元素使用由条件概率计算元素针对每个属性针对退化图像中的每个区域计算的条件概率，被定义为在候选的候选区域中的属性出现的条件概率的先验知识 当存在该区域中的属性时恢复图像，并且输入退化图像使用恢复图像的候选来确定优化函数作为变量，并且当恢复图像的候选更接近真实的恢复图像时产生较小的值 。 恢复图像确定元件采用恢复图像的候选，优化函数产生最小值作为恢复图像。

公开(公告)号：US07221796B2

公开(公告)日：2007-05-22

申请号：US10382588

申请日：2003-03-07

申请人： Kyosuke Nishiyama ,  Shuji Senda

发明人： Kyosuke Nishiyama ,  Shuji Senda

IPC分类号： G06K9/18

CPC分类号： G06K9/228

摘要： A character input device for inputting a character by extracting and recognizing a character from an image of a document photographed by a photographing device includes the photographing device. The device stores a recognition result of the extracted and recognized character and reliability indicative of sureness of recognition. Character recognition results of images obtained by repeatedly photographing a whole or part of the document are compared in order to input the character based on a character recognition result whose reliability is highest. A character input method includes adding reliability indicative of sureness of recognition to a recognition result of the character, comparing character recognition results of images obtained by repeatedly photographing the whole or part of the document, and selecting a character recognition result whose reliability is highest. A computer-readable medium encoded with a character input program for inputting a character by extracting and recognizing a character is also disclosed.

摘要翻译： 用于通过从由拍摄装置拍摄的文件的图像提取和识别字符来输入字符的字符输入装置包括拍摄装置。 设备存储提取和识别的字符的识别结果和指示识别的确定性的可靠性。 比较通过重复拍摄整个或部分文档获得的图像的字符识别结果，以便基于可靠性最高的字符识别结果来输入字符。 字符输入方法包括将表示识别确定性的可靠性指示给字符的识别结果，比较通过重复拍摄整个或部分文档获得的图像的字符识别结果，并选择可靠性最高的字符识别结果。 还公开了一种编码有用于通过提取和识别字符输入字符的字符输入程序的计算机可读介质。

公开(公告)号：US06753190B1

公开(公告)日：2004-06-22

申请号：US09486640

申请日：2000-02-29

申请人： Keisaku Okada ,  Takeshi Saika ,  Shuji Senda ,  Kenjiro Mori ,  Ken Sato

发明人： Keisaku Okada ,  Takeshi Saika ,  Shuji Senda ,  Kenjiro Mori ,  Ken Sato

IPC分类号： G01N35533

CPC分类号： G01N33/558 ,  G01N33/543 ,  G01N33/54306 ,  Y10S436/808

摘要： The present invention relates to an immunological detection method capable of performing detection of an analyte in a test sample, and a kit used therefor. There is provided an immunological detection method for detecting an analyte by using a water-absorbent substrate in which a capture region is positioned in a given region on a surface thereof, the capture region being immobilized with a first immunochemical component capable of specifically binding to the analyte, wherein the detection signal is amplified and a kit used therefor.

摘要翻译： 本发明涉及能够检测测试样品中的分析物的免疫检测方法及其用途。 提供了一种用于通过使用捕获区域位于其表面上的给定区域中的吸水性基底来检测分析物的免疫学检测方法，所述捕获区域被固定有能够特异性结合至所述捕获区域的第一免疫化学成分 分析物，其中检测信号被扩增和用于其的试剂盒。

公开(公告)号：US06203900B1

公开(公告)日：2001-03-20

申请号：US08885848

申请日：1997-06-30

申请人： Takeshi Saika ,  Shuji Senda ,  Yoshitaka Kazuse ,  Akio Iwama ,  Tetsuji Sugii ,  Masao Nasu ,  Katsuji Tani ,  Nobuyasu Yamaguchi

发明人： Takeshi Saika ,  Shuji Senda ,  Yoshitaka Kazuse ,  Akio Iwama ,  Tetsuji Sugii ,  Masao Nasu ,  Katsuji Tani ,  Nobuyasu Yamaguchi

IPC分类号： B32B1504

CPC分类号： C12Q1/04 ,  G01N33/569 ,  G01N33/56916 ,  Y10T428/28 ,  Y10T428/283 ,  Y10T428/2891

摘要： A pressure sensitive adhesive sheet for the detection of microorganisms, which comprises a laminate of an adhesive layer mainly composed of a water-soluble polymer and a water-permeable membrane which does not allow passage of the microorganisms; a pressure sensitive adhesive sheet for the detection of microorganisms, wherein the surface of the adhesive layer has a contact angle with water of not more than 90°; and a method for detecting a microorganism, which comprises bringing the surface of an adhesive layer of a pressure sensitive adhesive sheet into contact with the surface of a test object, and then bringing the surface of the adhesive layer into contact with water, said adhesive layer or water containing a chromogenic reagent. The use of the laminate makes it possible to leave only stained microorganisms on the water-permeable membrane and to precisely observe the color developed by the microorganisms. The method of the present invention enables real-time monitoring without culture of microorganisms, and is not limited to the detection of viable cells alone. Inasmuch as a contact of the pressure sensitive adhesive sheet with a test face results in accumulation of microorganisms, the manipulation is simple. In addition, by properly determining a chromogenic reagent, a specific microorganism alone can be detected and counted, so that it can be applied to environmental investigation in the medical field, food industry field and the like.

摘要翻译： 一种用于检测微生物的压敏粘合片，其包括主要由水溶性聚合物组成的粘合剂层和不允许微生物通过的水渗透膜的层压体; 用于检测微生物的压敏粘合片，其中所述粘合剂层的表面与水的接触角不大于90°; 以及检测微生物的方法，其特征在于，使粘合剂层的粘合剂层的表面与试验体的表面接触，然后使粘合剂层的表面与水接触，所述粘合层 或含有显色试剂的水。 使用层压体可以在透水膜上仅留下染色的微生物，并精确地观察由微生物显色的颜色。 本发明的方法能够在不培养微生物的情况下进行实时监测，并不限于单独检测活细胞。 由于压敏粘合片与测试面的接触导致微生物的积累，操作简单。 此外，通过适当地测定显色试剂，可以检测和计数单独的特定微生物，从而可以应用于医疗领域，食品工业领域等的环境调查。