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11. 发明授权

US5574762A Method and apparatus for directional counting of moving objects 失效
标题翻译：移动物体定向计数的方法和装置
公开(公告)号：US5574762A
公开(公告)日：1996-11-12
申请号：US522196
申请日：1995-08-31
申请人： Atsushi Sato , Megumu Tsuchikawa , Akira Tomono , Kenichiro Ishii
发明人： Atsushi Sato , Megumu Tsuchikawa , Akira Tomono , Kenichiro Ishii
IPC分类号： G06K9/00 , G06T7/20 , G07C9/00 , G06M11/02
CPC分类号： G06K9/00778 , G06T7/2053 , G07C9/00
摘要： A scheme for directional counting of moving objects capable of counting moving objects stably while determining passing directions of the moving objects accurately. In this scheme, a counting line is set in an image field of the sequential images, and a dynamic image formed by pixels forming the counting line is obtained for each frame and while a succesively updated background image is obtained. Then, a subtraction and binarization processing are applied to the dynamic image and the background image to extract a moving object region, and a moving object image is formed by sequentially labeling the moving object region in time order. Then, a number of moving objects passing through a monitoring target location is counted according to the moving object image, while upper and lower direction judgement regions are set above and below the counting line and a passing direction of each moving object is determined by judging one of the upper and lower direction judgement regions in which the moving object is present at a time of a formation start/end time of the moving object image.
摘要翻译：一种能够精确地确定运动物体的通过方向的运动物体稳定计数的运动物体的方向计数方案。在该方案中，在顺序图像的图像场中设置计数线，并且对于每个帧获得由形成计数线的像素形成的动态图像，并且获得连续更新的背景图像。然后，将减法和二值化处理应用于动态图像和背景图像以提取移动对象区域，并且通过以时间顺序顺序地标记移动对象区域来形成移动对象图像。然后，根据移动物体图像计数穿过监视目标位置的多个移动物体，同时将上下方向判断区域设置在计数线的上方和下方，并且通过判断每个移动物体的通过方向来确定在移动物体图像的形成开始/结束时刻的时刻存在移动物体的上下方向判断区域。

12. 发明申请

US20080223953A1 Mist Generator and Mist Emission Rendering Apparatus 有权
标题翻译：雾化发生器和雾化发光装置
公开(公告)号：US20080223953A1
公开(公告)日：2008-09-18
申请号：US11886020
申请日：2006-03-09
申请人： Akira Tomono , Akio Uehara
发明人： Akira Tomono , Akio Uehara
IPC分类号： B05B17/06 , A61M11/00 , F24F6/12
CPC分类号： A61M11/005 , A01M1/205 , A61L9/145 , A61M11/001 , A61M11/042 , A61M11/045 , A61M11/048 , A61M16/164 , A61M21/02 , A61M2021/0016 , A61M2021/0027 , A61M2021/0044 , A61M2205/331 , A61M2205/3368 , A61M2205/3375 , A61M2205/3382 , A61M2205/3386 , A61M2205/3389 , A61M2205/3569 , A61M2205/3592 , A61M2205/3653 , A61M2205/502 , A61M2205/52 , A61M2205/60 , A61M2205/6018 , B05B1/002 , B05B7/0012 , B05B12/081 , B05B17/0615 , F24F6/12 , F24F2006/125 , Y02B30/80 , Y10S261/48 , Y10S261/65
摘要： [OBJECTS AND PROBLEMS] Relating to a mist generator capable of emitting any of chemical substances used in life, such as perfumes, pharmaceuticals and pesticides, in the form of fog or vapor. An object of the invention is to attain means for efficiently atomizing liquid, means for easily and rapidly switching the type of chemical substance emitted and a compact apparatus of good maintainability. [MEANS FOR SOLVING PROBLEMS] An apparatus comprises an ultrasonic transducer; an ultrasonic propagation medium disposed so as to fill a plane of vibration of the transducer; liquid retaining means disposed so as to be in contact with an end face of the medium; and an ultrasonic focusing reflecting mechanism (concave reflection mirror) disposed in an ultrasonic propagation path, thereby the apparatus attains discharging into air and atomization of the liquid by means of ultrasonic waves. Atomization efficiency is enhanced by the use of an ultrasonic reflection tube, and mist emission is carried out. Use is made of a compact liquid container equipped at its bottom with an ultrasonic transmission membrane. Various types of liquids can be atomized by changing the direction of ultrasonic course. Mist can be emitted by means of a thermal current as heating means. IC tag is attached to the liquid retaining means or liquid injection means.
摘要翻译： [目标和问题]关于能够以雾或蒸汽的形式发射生命中使用的任何化学物质如雾，雾，烟雾和雾的发生器。本发明的目的是获得有效雾化液体的方法，用于容易且快速地切换所发出的化学物质的类型的装置和具有良好维护性的紧凑装置。一种装置，包括：超声波换能器; 布置成填充换能器的振动平面的超声波传播介质; 液体保持装置设置成与介质的端面接触; 以及设置在超声波传播路径中的超声波聚焦反射机构（凹面反射镜），由此通过超声波将装置排放到空气中并使液体雾化。通过使用超声波反射管来提高雾化效率，进行雾化。使用由底部装有超声波传播膜的紧凑型液体容器制成。通过改变超声波方向可以使各种液体雾化。可以通过热电流作为加热装置发出雾沫。 IC标签连接到液体保持装置或液体注入装置。

13. 发明授权

US06181805B2 Object image detecting method and system 失效
标题翻译：对象图像检测方法及系统
公开(公告)号：US06181805B2
公开(公告)日：2001-01-30
申请号：US08288194
申请日：1994-08-09
申请人： Hideki Koike , Satoshi Shimada , Akira Tomono , Kenichiro Ishii , Toshiki Iso
发明人： Hideki Koike , Satoshi Shimada , Akira Tomono , Kenichiro Ishii , Toshiki Iso
IPC分类号： G06K900
CPC分类号： G06K9/00288
摘要： In a dictionary image generating section, images of objects each belonging to any one of L categories are taken by a camera from predetermined M directions, a matching region of the object to be recognized is extracted from each of the object images, and dictionary images (N=L×M, n=1, 2, . . . , N) which are the representatives of combinations of direction and category are generated and stored together with the directions of the objects. When a test image is given, the degree of similarity r(n, X, Y) between an n-th dictionary image and the image region at the matching position (X, Y) in the test image is computed by a matching section. This matching process is repeated with the matching position (X, Y) and the number n of the dictionary image being varied, and the matching position (Xmax, Ymax) where the degree of similarity r(n) becomes the highest is detected.
摘要翻译：在字典图像生成部中，通过摄像机从预定的M个方向拍摄属于L个类别中的任一个的对象的图像，从每个对象图像和字典图像中提取要识别的对象的匹配区域作为方向和类别组合的代表的N = LxM，n = 1,2，...，N）与对象的方向一起生成和存储。当给出测试图像时，通过匹配部分计算测试图像中第n个词典图像和匹配位置（X，Y）处的图像区域之间的相似度r（n，X，Y）的程度。重复该匹配处理，匹配位置（X，Y）和字典图像的数量n变化，并且检测相似度r（n）变得最高的匹配位置（Xmax，Ymax）。

14. 发明授权

US5957870A Walking pattern processing method and system for embodying the same 失效
公开(公告)号：US5957870A
公开(公告)日：1999-09-28
申请号：US963522
申请日：1997-11-03
申请人： Junji Yamato , Kyoko Sudo , Akira Tomono , Masanobu Arai
发明人： Junji Yamato , Kyoko Sudo , Akira Tomono , Masanobu Arai
IPC分类号： A61B5/103
CPC分类号： A61B5/1038 , A61B5/742
摘要： According to the present invention, two-dimensional pressure distribution associated with walking are collected at a preselected time interval as time series pressure distribution images, superposed images are formed by superposing the time series pressure distribution images in a time direction, a plurality of foot pressure mass regions are extracted from the superposed images, correspondence of each foot pressure mass region to the time series pressure distribution images are detected, feature parameters associated with the walking are detected based on the correspondence, and the feature parameters are displayed or printed.

15. 发明授权

US5748775A Method and apparatus for moving object extraction based on background subtraction 失效
标题翻译：基于背景减法的移动物体提取的方法和装置
公开(公告)号：US5748775A
公开(公告)日：1998-05-05
申请号：US401972
申请日：1995-03-09
申请人： Megumu Tsuchikawa , Atsushi Sato , Akira Tomono , Kenichiro Ishii
发明人： Megumu Tsuchikawa , Atsushi Sato , Akira Tomono , Kenichiro Ishii
IPC分类号： H04N7/18 , G06K9/00 , G06T1/00 , G06T7/20 , G06T9/00 , G06K9/46
CPC分类号： G06T7/208 , G06K9/00369 , G06K9/00771 , H04N19/20
摘要： A moving object extraction based on background subtraction capable of stably extracting the moving object under various environments. Temporal changes of image feature parameter values for sub-regions subdividing a frame of each input image are stored, and the background image is reconstructed by statistically processing a temporal change of the image feature parameter values for each sub-region within a prescribed target region of the frame over a prescribed period of time to obtain the statistical quantity characterizing that temporal change, judging whether that temporal change is due to an illumination change or not according to the obtained statistical quantity and a prescribed illumination change judging condition, and updating a background image value for each sub-region by a new background image value according to the image feature parameter values for each sub-region during the prescribed period of time. Then, a subtraction processing is applied to one of the input images and the reconstructed background image, and a binarization processing is applied to the obtained subtraction image so as to extract the moving object region from the input images.
摘要翻译：基于背景消除的移动物体提取能够在各种环境下稳定地提取移动物体。存储对每个输入图像的帧进行细分的子区域的图像特征参数值的时间变化，并且通过统计处理在规定的目标区域内的每个子区域的图像特征参数值的时间变化来重构背景图像在规定时间段内获取表示该时间变化的统计量，根据获得的统计量判断该时间变化是否由于照明变化而规定的照明变化判断条件，以及更新背景图像根据在规定时间段内的每个子区域的图像特征参数值，通过新的背景图像值来计算每个子区域的值。然后，将减法处理应用于输入图像和重构背景图像之一，并且将二值化处理应用于所获得的减影图像，以便从输入图像中提取移动对象区域。

16. 发明授权

US4625137A Piezoelectric actuator using bimorph element 失效
标题翻译：使用双压电晶片元件的压电致动器
公开(公告)号：US4625137A
公开(公告)日：1986-11-25
申请号：US678482
申请日：1984-12-05
申请人： Akira Tomono
发明人： Akira Tomono
IPC分类号： H01L41/04 , H01L41/09 , H01L41/08
CPC分类号： H01L41/042 , H01L41/094
摘要： A piezoelectric actuator using a bimorph element, comprises:a bimorph element having at least one pair of piezo elements respectively on two surfaces of a central electrode and an electrode formed on a surface of each piezo element which is opposite to a surface contacting the central electrode, the piezo elements formed on the two surfaces of the central electrode being polarized in the same direction with respect to a direction of thickness of the bimorph element;a drive input circuit arranged such that a cathode of a first directional voltage limiting circuit is connected to one electrode contacting a positively polarized surface of the piezo element whose negatively polarized surface contacts the central electrode, that an anode of a second directional voltage limiting circuit is connected to the other electrode contacting a negatively polarized surface of the piezo element whose positively polarized surface contacts the central electrode, that an anode of the first directional voltage limiting circuit and a cathode of the second directional voltage limiting circuit are commonly connected to constitute one drive input terminal, and that the central electrode serves as the other drive input terminal;a constant voltage source for applying a constant voltage to the drive input circuit; anda polarity switching circuit, arranged between the constant voltage source and the drive input circuit, for switching a polarity of the constant voltage source with respect to the one and the other drive input terminals of the drive input circuit.
摘要翻译：一种使用双压电晶片元件的压电致动器，包括：双晶片元件，分别具有至少一对压电元件，分别位于中心电极的两个表面上，形成在每个压电元件表面上的电极，该电极与接触中心电极的表面相对形成在中心电极的两个表面上的压电元件相对于双压电晶片元件的厚度方向在相同的方向上极化; 驱动输入电路，被布置成使得第一方向电压限制电路的阴极连接到一个电极，该电极接触负极性表面接触中心电极的压电元件的正极化表面，第二方向电压限制电路的阳极是连接到与正极性表面接触中心电极的压电元件的负极化表面接触的另一电极，第一方向电压限制电路的阳极和第二方向电压限制电路的阴极共同连接以构成一个驱动器输入端子，中心电极作为另一个驱动输入端子; 用于向驱动输入电路施加恒定电压的恒定电压源; 以及极性切换电路，其设置在所述恒定电压源和所述驱动输入电路之间，用于相对于所述驱动输入电路的所述一个驱动输入端子切换所述恒定电压源的极性。

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