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1. 发明专利

JP2004279111A Measuring system 有权
公开(公告)号：JP2004279111A
公开(公告)日：2004-10-07
申请号：JP2003068290
申请日：2003-03-13
申请人： Minolta Co Ltd , ミノルタ株式会社
发明人： IMAI SHIGEAKI , FUJIWARA KOJI , MIYAZAKI MAKOTO , KUBO NAOKI
IPC分类号： G01B11/00 , G06K9/00 , G06T1/00 , G06T7/00 , G08B13/196 , H04N7/18 , H04N13/00
CPC分类号： G08B13/1963 , G06T1/0007 , G06T7/97 , G08B13/19645
摘要： PROBLEM TO BE SOLVED: To perform an optimum measurement according to a change in environment, the movement of a target, and the like, in a robot, a monitoring system, or the like.
SOLUTION: A measuring system 1 for measuring a target, based on images D1, D2 obtained from a plurality of cameras, includes a position control means for controlling the position of a camera for changing the photographing direction of a plurality of cameras 11, 21; a two-dimensional measuring means 41 for two-dimensionally measuring the target, based on images obtained from at least one camera for the target; a stereo measuring means 42 for performing the stereo measurement of the target, based on a plurality of images obtained from a plurality of cameras for the same target; and a controller 43 for switching the two-dimensional measuring means and the stereo measurement means for operation.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2003123057A METHOD AND DEVICE FOR GENERATING THREE-DIMENSIONAL SHAPE MODEL 审中-公开
公开(公告)号：JP2003123057A
公开(公告)日：2003-04-25
申请号：JP2001316624
申请日：2001-10-15
申请人： MINOLTA CO LTD
发明人： FUJIWARA KOJI
IPC分类号： G06T1/00 , G06T7/00 , G06T7/60 , G06T17/30
摘要： PROBLEM TO BE SOLVED: To easily generate an accurate three-dimensional shape model. SOLUTION: The method for generating the three-dimensional shape model of an object on the basis of a plurality of photographed images of mutually different view points for the object is provided with a step (#3) of dividing a polygon mesh and generating a subdivided curved surface for the three- dimensional shape model composed of the polygon mesh and a step (#5) of deforming the polygon mesh so as to make the generated subdivided curved surface suited to the silhouette of the object obtained from the respective photographed images.

3. 发明专利

JP2003115042A METHOD FOR EVALUATING THREE-DIMENSIONAL SHAPE MODEL AND METHOD AND DEVICE FOR GENERATING THE MODEL 审中-公开
公开(公告)号：JP2003115042A
公开(公告)日：2003-04-18
申请号：JP2001309797
申请日：2001-10-05
申请人： MINOLTA CO LTD
发明人： FUJIWARA KOJI
IPC分类号： G06T1/00 , G06T7/00 , G06T17/00 , G06T17/40
摘要： PROBLEM TO BE SOLVED: To simply generate an accurate three-dimensional (3D) shape model. SOLUTION: The evaluation method has a step (#1) for arranging a 3D shape model of an initial state in a virtual space, a step (#2) for projecting points on the 3D shape model to a photographed image and specifying the individual pixels of the photographed image which correspond to the respective points, a step (#3) for evaluating the dispersion of the pixel values of the individual pixels of the photographed image which correspond to the respective points on the 3D shape model, and a step (#4) for deforming the 3D shape model so that the dispersion of the pixel values of the individual pixels is reduced.

4. 发明专利

JP2003085411A Image input/output device 审中-公开
标题翻译：图像输入/输出设备
公开(公告)号：JP2003085411A
公开(公告)日：2003-03-20
申请号：JP2001274999
申请日：2001-09-11
申请人： Minolta Co Ltd , ミノルタ株式会社
发明人： TAKAMA MASAAKI , YASUTOMI HIDEO , FUJIWARA KOJI , ASANO MASAMI
IPC分类号： G06Q30/06 , G06Q50/00 , G06T1/00 , G06T3/00 , H04N1/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide an image input/output device by which a person who desires purchase of clothes, etc., can easily recognize a coordinate image without wearing the clothes. SOLUTION: A first piece of clothes image data regarding the clothes is stored in an image memory 9 by preliminarily performing photography, etc., of the clothes. When clothes which a user desires to purchase exist at a store, etc., of the clothes, a second piece of clothes image data is generated by photographing the clothes. Fitting image data is generated by performing a synthetic processing between the first and second pieces of clothes image data according to a wearing part of the first piece of clothes image data on a human body and a wearing part of the second piece of clothes image data on the human body in a data processing part 20 and a result of the synthetic processing is displayed on a display part 4.
摘要翻译：要解决的问题：提供一种图像输入/输出装置，通过该装置，希望购买衣服等的人可以容易地识别坐姿图像而不穿衣服。解决方案：通过预先进行衣服的摄影等，将关于衣物的第一件衣服图像数据存储在图像存储器9中。当衣服的商店等存在用户希望购买的衣服时，通过拍摄衣服来产生第二件衣服图像数据。通过根据人体上的第一件衣服图像数据的佩戴部分和第二件衣服图像数据的磨损部分在第一和第二件衣服图像数据之间进行合成处理来生成装配图像数据，将数据处理部20中的人体和合成处理的结果显示在显示部4上。

5. 发明专利

JP2003078744A Digital image input device and program 审中-公开
标题翻译：数字图像输入设备和程序
公开(公告)号：JP2003078744A
公开(公告)日：2003-03-14
申请号：JP2001261161
申请日：2001-08-30
申请人： Minolta Co Ltd , ミノルタ株式会社
发明人： TAKAMA MASAAKI , YASUTOMI HIDEO , FUJIWARA KOJI , ASANO MASAMI
IPC分类号： G06F12/14 , G06F21/24 , G06T1/00 , H04N1/387 , H04N5/232 , H04N5/91 , H04N101/00
摘要： PROBLEM TO BE SOLVED: To provide a technology for a digital image input device that can easily designate an area for applying prescribed image processing to a photographed image. SOLUTION: When a shutter button 11 is depressed, a CCD 102 outputs an optical image of an object formed by a lens 101 as an image signal, photographing imaged data can be acquired, and the data are fed to an image memory 105 via a signal processing circuit 103 and an image processing section 104, and the image memory 105 stores the photographing image data. Then an entire control section 10 detects a face area from the photographed image and divides the photographed image into a first area including the face area and a second area other than the first area in an identification enabled way. That is, the digital image input device can divides the photographed image into the first area which is a most important area for a photographer and the other area in an identification enabled way. Thus, the digital image input device and program can easily designate a processing object area in the case of executing image processing or the like when the important area is differentiated from the area other than the important area.
摘要翻译：要解决的问题：提供一种数字图像输入装置的技术，其可以容易地指定用于对拍摄的图像应用规定的图像处理的区域。解决方案：当按下快门按钮11时，CCD 102输出由透镜101形成的物体的光学图像作为图像信号，可以获取摄影成像数据，并且数据经由信号被馈送到图像存储器105 处理电路103和图像处理部分104，并且图像存储器105存储拍摄图像数据。然后，整个控制部分10检测来自拍摄图像的面部区域，并且以识别使能的方式将拍摄的图像划分成包括面部区域和除了第一区域之外的第二区域的第一区域。也就是说，数字图像输入装置可以将拍摄的图像划分为作为拍摄者的最重要的区域的第一区域和以识别使能的方式的另一区域。因此，当重要区域与重要区域以外的区域不同时，数字图像输入装置和程序在执行图像处理等的情况下可以容易地指定处理对象区域。

6. 发明专利

JP2002236909A IMAGE DATA PROCESSING METHOD AND MODELING DEVICE 失效
公开(公告)号：JP2002236909A
公开(公告)日：2002-08-23
申请号：JP2001033179
申请日：2001-02-09
申请人： MINOLTA CO LTD
发明人： FUJIWARA KOJI
IPC分类号： G06T1/00 , G06T7/00 , G06T17/10
摘要： PROBLEM TO BE SOLVED: To shorten a total required time in extracting an area for a plurality of images. SOLUTION: The image data processing for extracting an object area which is a part corresponding to an object from a plurality of images obtained by photographing the object with a variable visual point includes a step of obtaining photographing condition data showing the relative position relationship between a camera and the object and an optical parameter related to image formation when a plurality of images are photographed, and a step of estimating an object area in one image according to the object area extracted from another image and the photographing condition data related to the above image.

7. 发明专利

JP2002091679A INFORMATION SYSTEM, INFORMATION DEVICE AND MOBILE MEMORY 失效
公开(公告)号：JP2002091679A
公开(公告)日：2002-03-29
申请号：JP2000283679
申请日：2000-09-19
申请人： MINOLTA CO LTD
发明人： NISHIDA NAOKI , TAKAMA MASAAKI , FUJIWARA KOJI , KANAZAWA MASAHARU , FUJIWARA TOSHIMITSU , YASUTOMI HIDEO , OSADA HIDEKI
IPC分类号： G07B1/00 , G06F3/00 , G06F3/023 , G06F3/048 , G06K17/00 , G06K19/00 , G06K19/07 , G07B5/00 , G07F7/02 , G07F13/00
摘要： PROBLEM TO BE SOLVED: To provide the technique of a mobile memory improving convenience. SOLUTION: An information system 1 is provided with the mobile memory 2 and an information terminal 3 accessible to the memory 2. The terminal 3 has a display part 31 and an operation part 32. Desired information can be retrieved by making choice from plural choices displayed on the part 31 by being inputted to the part 32 by a user. Then, choosing information on the choices until reaching desired information is recorded in the database of the mobile memory to have the history of data input remain. Thus, when the user retrieves the information by using the terminal 3 next, sophisticated information providing for assisting the selection by the user, such as displaying a choice which is selected frequently, preferentially can be performed by utilizing the history of data input in the past within the mobile memory. As the result, the convenience of the system 1 using the memory 2 is improved.

8. 发明专利

JP2000321050A METHOD AND APPARATUS FOR ACQUIRING THREE-DIMENSIONAL DATA 失效
公开(公告)号：JP2000321050A
公开(公告)日：2000-11-24
申请号：JP13362299
申请日：1999-05-14
申请人： MINOLTA CO LTD
发明人： BAN SHINICHI , FUJIWARA KOJI
IPC分类号： B23Q15/00 , G01B11/24 , G01B11/245 , G01B21/20 , G06T1/00 , G06T7/00 , G09B23/00
摘要： PROBLEM TO BE SOLVED: To obtain an appropriate three-dimensional data by acquiring a three- dimensional data in the first region on an object as a first data, acquiring a three-dimensional data of lower accuracy in the second region as a second data, combining both data and removing a part of a step appearing in a shape represented by the three-dimensional data. SOLUTION: A data processing section 44 comprises a section 441 for dividing the region of an image data DC1-DC3 from a main camera 36 and auxiliary cameras 37L, 37R into image regions corresponding to the skin or hair of a human being, and a section 442 for generating a head part hair region shape data DS1. A measurement shape data DS from a three-dimensional measuring unit 34 is smoothed at a preprocessing section 443 in order to remove an abnormal data due to noise. A synthesizing section 445 synthesizes the preprocessed measurement shape data DS and the head part hair region shape data DS1 and outputs a synthesized shape data DM. Furthermore, a postprocessing section 447 performs background conversion for replacing the background part by other data.

9. 发明专利

JPH09138865A THREE-DIMENSIONAL SHAPE DATA PROCESSOR 失效
公开(公告)号：JPH09138865A
公开(公告)日：1997-05-27
申请号：JP29511195
申请日：1995-11-14
申请人： MINOLTA CO LTD
发明人： FUJIWARA KOJI , FUJII HIDEO , IMAI SHIGEAKI , SAKAKAWA YOSHIKO
IPC分类号： G01B11/24 , G06T17/20 , G06T17/00
摘要： PROBLEM TO BE SOLVED: To reduce the data quantity of three-dimensional shape data without eliminating information on the boundary of colors in an object by providing a read means, a color boundary discrimination means and a shape data correction means for thinning object shape data except for a part corresponding to the boundary of the colors. SOLUTION: Object shape data MX is reduced by using the means for reading object shape data MX showing the three-dimensional shape of the object, a means for reading a two-dimensional color picture GX1 corresponding to object shape data MX, the means for discriminating the boundary of the colors in the color picture GX1 and the data correction means for thinning object shape data MX except for the part corresponding to the boundary of the colors. Namely, a three-dimensional shape data processor executes a processing for reducing the data quantity of object shape data in a prescribed form, which is generated based on measured data, by using two-dimensional picture data. Object shape data and two-dimensional data corresponding to the data are correspondingly stored in a memory.

10. 发明专利

JP2005092513A Counting system 审中-公开
标题翻译：计数系统
公开(公告)号：JP2005092513A
公开(公告)日：2005-04-07
申请号：JP2003324875
申请日：2003-09-17
申请人： Minolta Co Ltd , ミノルタ株式会社
发明人： SUMITOMO HIRONORI , FUJIWARA KOJI , IMAI SHIGEAKI , MIYAZAKI MAKOTO , KUBO NAOKI
IPC分类号： G06M7/00 , G08G1/01 , G08G1/065
摘要： PROBLEM TO BE SOLVED: To improve counting accuracy for counting the number of passage of traveling objects in a passage.
SOLUTION: In a counting system 101, a monitor line 41 as the target of irradiation is irradiated with a slit beam 31 by a laser 3, and a region 42 including the monitor line 41 is photographed repeatedly in predetermined time cycles by an image pickup device 1 so that an image can be obtained. The positions where the traveling objects are present are acquired as the traveling object information on the basis of the image, and the number is counted as the number of the traveling objects in the passage 4. Whether or not the plurality of pieces of traveling object information is related to the same traveling object is discriminated by comparing a distance between the positions shown by the pieces of plurality of traveling object information with a discrimination threshold so that the duplicated counting of the time-sequentially acquired plurality of pieces of traveling object information related to the same traveling object can be prevented. This discrimination threshold is dynamically set according to the level of the congestion of the traveling objects in the passage. Thus, it is possible to improve the discriminating accuracy of whether or not the plurality of pieces of traveling object information is related to the same traveling object, and to improve the counting accuracy as a result.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提高对通道中行驶物体的通过次数进行计数的计数精度。解决方案：在计数系统101中，作为照射目标的监视器线路41用激光器3照射狭缝光束31，并且在预定时间周期内通过一个激光器3重复地拍摄包括监视器线路41的区域42 图像拾取装置1，从而可以获得图像。基于图像获取行驶对象的位置作为旅行对象信息，并将该数量作为通道4中的行驶对象的个数进行计数。多个行驶对象信息通过将多条行驶对象信息中所示的位置之间的距离与鉴别阈值进行比较来判别相同的行驶物体，使得与时间顺序地获取的多条旅行对象信息的复制计数相关可以防止相同的行进物体。该判别阈值根据通道中旅行对象的拥塞程度动态地设定。因此，可以提高多条行驶对象信息是否与同一行驶对象相关的判别精度，结果提高计数精度。版权所有（C）2005，JPO＆NCIPI

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