-
1.发明授权Apparatus, program and method for detecting both stationary objects and moving objects in an image using optical flow 有权用于使用光流检测图像中的静止物体和移动物体的装置，程序和方法公开(公告)号：US07062071B2
公开(公告)日：2006-06-13
申请号：US10322307
申请日：2002-12-17
申请人： Hiroshi Tsujino , Hiroshi Kondo , Atsushi Miura , Shinichi Nagai , Koji Akatsuka
发明人： Hiroshi Tsujino , Hiroshi Kondo , Atsushi Miura , Shinichi Nagai , Koji Akatsuka
IPC分类号： G06K9/00
CPC分类号： G06T7/269 , G06T7/215 , G06T7/262 , G06T7/74 , G06T2207/30241
摘要： An object detection apparatus is provided for detecting both stationary objects and moving objects accurately from an image captured from a moving mobile unit.The object detection apparatus of the present invention applies Gabor filter to two or more input images captured by an imaging device such as CCD camera mounted on a mobile unit, and calculates optical flow of local areas in the input images. Then the object detection apparatus closely removes optical flow produced by motion of the mobile unit by estimating optical flow produced from background of the input images. In other words, the object detection apparatus clarifies the area where object is not present (“ground”) in the input images. By removing such “ground” part, the area where objects seems to be present (“feature”) is extracted from the input images. Finally, the object detection apparatus determines whether objects are present or not using flow information of the extracted “feature” part.
摘要翻译： 提供一种物体检测装置，用于从移动的移动单元捕获的图像中精确地检测静止物体和移动物体。 本发明的对象检测装置将Gabor滤波器应用于由安装在移动单元上的CCD摄像机等摄像装置拍摄的两个以上的输入图像，并计算输入图像中局部区域的光流。 然后，物体检测装置通过估计从输入图像的背景产生的光流来紧密地去除由移动单元的运动产生的光流。 换句话说，对象检测装置说明输入图像中不存在对象（“接地”）的区域。 通过移除这样的“地面”部分，从输入图像中提取对象似乎存在的区域（“特征”）。 最后，对象检测装置使用提取的“特征”部分的流信息来确定对象是否存在。
-
公开(公告)号：US20050248654A1
公开(公告)日：2005-11-10
申请号：US10624786
申请日：2003-07-21
申请人： Hiroshi Tsujino , Hiroshi Kondo , Shinichi Nagai , Koji Akatsuka , Atsushi Miura
发明人： Hiroshi Tsujino , Hiroshi Kondo , Shinichi Nagai , Koji Akatsuka , Atsushi Miura
CPC分类号： G06T7/0002 , G06T7/0008 , G06T7/215 , G06T7/254 , G06T7/269
摘要： An object detection apparatus and method capable of detecting objects based on visual images captured by a self-moving unit. A sequential images output section makes a train of a first input image and a second input image sequential to the first input image and outputs said train. A local area image processor calculates local flows based on said first input image and said second input image. An inertia information acquiring section measures self-motion of the unit to calculate inertia information thereof. A global area image processor uses said inertia information to estimate global flow, which is a motion field of the entire view associated to the self-motion, using said global flow and said first input image and creates a predictive image of said second input image. The global area image processor then calculates differential image data, which is a difference between said predictive image and said second input image. A figure-ground segregation section uses said differential image data to refine said local flows and compares the refined local flows with a predetermined threshold value to extract a figure candidate area, which is the area having a high probability of an object existing in the input image. An object presence/absence determination section determines presence/absence of objects in said figure candidate area.
摘要翻译： 一种能够基于由自动移动单元捕获的视觉图像来检测物体的物体检测装置和方法。 顺序图像输出部分构成与第一输入图像顺序的第一输入图像和第二输入图像的列，并输出所述列。 局部区域图像处理器基于所述第一输入图像和所述第二输入图像来计算局部流。 惯性信息获取部分测量该单元的自动运动以计算其惯性信息。 全局区域图像处理器使用所述惯性信息来估计使用所述全局流和所述第一输入图像并创建所述第二输入图像的预测图像的全自动运动的全局流动，其是与自动运动相关联的整个视图的运动场。 然后，全局区域图像处理器计算作为所述预测图像和所述第二输入图像之间的差的差分图像数据。 图形分离部分使用所述差分图像数据来细化所述本地流并将精细局部流与预定阈值进行比较，以提取图形候选区域，其是存在于输入图像中的对象的概率高的区域 。 对象存在/不存在确定部分确定所述图形候选区域中的对象的存在/不存在。
-
公开(公告)号：US07295684B2
公开(公告)日：2007-11-13
申请号：US10624786
申请日：2003-07-21
申请人： Hiroshi Tsujino , Hiroshi Kondo , Shinichi Nagai , Koji Akatsuka , Atsushi Miura
发明人： Hiroshi Tsujino , Hiroshi Kondo , Shinichi Nagai , Koji Akatsuka , Atsushi Miura
IPC分类号： G06K9/00
CPC分类号： G06T7/0002 , G06T7/0008 , G06T7/215 , G06T7/254 , G06T7/269
摘要： An object detection apparatus and method capable of detecting objects based on visual images captured by a self-moving unit. A sequential images output section makes a train of a first input image and a second input image sequential to the first input image and outputs said train. A local area image processor calculates local flows based on said first input image and said second input image. An inertia information acquiring section measures self-motion of the unit to calculate inertia information thereof. A global area image processor uses said inertia information to estimate global flow, which is a motion field of the entire view associated to the self-motion, using said global flow and said first input image and creates a predictive image of said second input image. The global area image processor then calculates differential image data, which is a difference between said predictive image and said second input image. A figure-ground segregation section uses said differential image data to refine said local flows and compares the refined local flows with a predetermined threshold value to extract a figure candidate area, which is the area having a high probability of an object existing in the input image. An object presence/absence determination section determines presence/absence of objects in said figure candidate area.
摘要翻译： 一种能够基于由自动移动单元捕获的视觉图像来检测物体的物体检测装置和方法。 顺序图像输出部分构成与第一输入图像顺序的第一输入图像和第二输入图像的列，并输出所述列。 局部区域图像处理器基于所述第一输入图像和所述第二输入图像来计算局部流。 惯性信息获取部分测量该单元的自动运动以计算其惯性信息。 全局区域图像处理器使用所述惯性信息来估计使用所述全局流和所述第一输入图像并创建所述第二输入图像的预测图像的全自动运动的全局流动，其是与自动运动相关联的整个视图的运动场。 然后，全局区域图像处理器计算作为所述预测图像和所述第二输入图像之间的差的差分图像数据。 图形分离部分使用所述差分图像数据来细化所述本地流并将精细局部流与预定阈值进行比较，以提取图形候选区域，其是存在于输入图像中的对象的概率高的区域 。 对象存在/不存在确定部分确定所述图形候选区域中的对象的存在/不存在。
-
公开(公告)号：US20050105771A1
公开(公告)日：2005-05-19
申请号：US10930566
申请日：2004-08-30
申请人： Shinichi Nagai , Hiroshi Tsujino , Tetsuya Ido , Takamasa Koshizen , Koji Akatsuka , Hiroshhi Kondo , Atsushi Miura
发明人： Shinichi Nagai , Hiroshi Tsujino , Tetsuya Ido , Takamasa Koshizen , Koji Akatsuka , Hiroshhi Kondo , Atsushi Miura
CPC分类号： G06K9/4619 , G06K9/3241 , G06T1/0014 , G06T7/215
摘要： The object detection apparatus according to the invention detects an object based on input images that are captured sequentially in time in a moving unit. The apparatus generates an action command to be sent to the moving unit, calculates flow information for each local area in the input image, and estimates an action of the moving unit based on the flow information. The apparatus calculates a difference between the estimated action and the action command and then determines a specific local area as a figure area when such difference in association with that specific local area exhibits an error larger than a predetermined value. The apparatus determines presence/absence of an object in the figure area.
摘要翻译： 根据本发明的对象检测装置基于在移动单元中及时地顺序地捕获的输入图像来检测对象。 该装置生成要发送到移动单元的动作命令，计算输入图像中的每个局部区域的流量信息，并基于流信息来估计移动单元的动作。 该装置计算估计动作和动作命令之间的差，然后当与该特定局部区域相关联的这种差异表现出大于预定值的误差时，将特定局部区域确定为图形区域。 该装置确定图形区域中的对象的存在/不存在。
-
公开(公告)号：US06328369B1
公开(公告)日：2001-12-11
申请号：US09601627
申请日：2000-08-04
申请人： Shinichi Nagai
发明人： Shinichi Nagai
IPC分类号： B62D2506
CPC分类号： B60H1/248 , B60H1/262 , B62D25/06 , B62D31/00 , Y10S160/03
摘要： An automobile in which an external appearance of a body of the automobile is formed to assume substantially identically shaped front and rear portions, and in which visors are provided at a front head portion and a rear head portion of a roof of the body. There is obtained an automobile of high utility value capable of decreasing manufacturing costs through rationalization of manufacturing operations, and of securing safety during driving and comfort within the automobile.
摘要翻译： 汽车的外观形成为具有大体上相同形状的前后部分的汽车，并且在车身顶部的前头部和后头部设有面罩。 通过制造操作的合理化以及确保汽车驾驶中的安全性和汽车内的舒适性，获得了具有高效用价值的汽车，能够降低制造成本。
-
6.发明授权
公开(公告)号：US5544929A
公开(公告)日：1996-08-13
申请号：US490359
申请日：1995-06-14
申请人： Shinichi Nagai
发明人： Shinichi Nagai
CPC分类号： B60H1/262
摘要： An automobile capable of protecting a driver from direct rays of the sun from the front or rear side of body, and further enhancing the power of attention to the front side thereof. The automobile has a front visor protruded forward from a front head portion of a body and a rear visor protruded backward from a rear head portion of the body.
摘要翻译： 一种能够保护驾驶员免受身体的前后侧的太阳直射的汽车，进一步增强其前侧的注意力。 汽车具有从主体的前头部向前突出的前遮阳板和从主体的后头部向后突出的后遮阳板。
-
公开(公告)号：US20070289712A1
公开(公告)日：2007-12-20
申请号：US11667967
申请日：2006-04-18
IPC分类号： D06Q1/14
CPC分类号： D06Q1/00 , D06H1/04 , D06P5/004 , D06Q1/12 , D06Q1/14 , Y10T156/171 , Y10T442/20 , Y10T442/2738
摘要： A cloth material for marking including: a label cloth made of a white cloth formed of a fiber containing a component having affinity for a sublimation dye; an intermediate layer disposed on a rear surface of the label cloth, the intermediate layer including a synthetic resin which has affinity for the component of the label cloth and which has a melting point higher than a sublimation temperature of the sublimation dye; a transfer adhesive layer including a hot-melt thermoplastic synthetic resin and disposed on a surface of the intermediate layer; and a sheet of release paper disposed on a surface of the transfer adhesive layer. The intermediate layer is formed and closely fixed on the rear surface of the label cloth by laminating or coating. The transfer adhesive layer is also formed by laminating or coating. Desired colors, patterns and/or figures are transferable from transfer paper printed with a sublimation dye onto a surface of the cloth material for marking that has a transfer adhesive layer on its rear surface.
摘要翻译： 一种用于标记的布料，包括：由含有对升华染料具有亲和性的成分的纤维形成的白布制成的标签布; 中间层，其设置在所述标签布的后表面上，所述中间层包括合成树脂，所述合成树脂对所述标签布的组分具有亲和力，并且其熔点高于所述升华染料的升华温度; 包括热熔性热塑性合成树脂并设置在中间层的表面上的转移粘合剂层; 以及设置在转印粘合剂层的表面上的剥离纸片。 中间层通过层压或涂布形成并紧密地固定在标签布的后表面上。 转印粘合剂层也通过层压或涂布形成。 期望的颜色，图案和/或图形可以从用升华染料印刷的转印纸转印到用于标记的布材的表面上，该表面在其后表面上具有转印粘合剂层。
-
公开(公告)号：US5559572A
公开(公告)日：1996-09-24
申请号：US248237
申请日：1994-05-24
申请人： Shinichi Nagai
发明人： Shinichi Nagai
IPC分类号： G03B17/02
CPC分类号： G03B17/02 , G03B2217/002
摘要： A camera is provided which is capable of photographing a subject without being directed to the subject. The camera includes a camera body equipped with optical lenses including an objective lens and a viewfinder lens, and a film loaded in the camera body. The objective lens and a photographing portion of the film being slanted with respect to the camera body.
摘要翻译： 提供了能够拍摄被摄体而不被指向对象的照相机。 相机包括配备有包括物镜和取景器透镜的光学透镜的照相机主体和装载在照相机主体中的胶片。 物镜和摄影部分相对于照相机主体倾斜。
-
公开(公告)号：US08546279B2
公开(公告)日：2013-10-01
申请号：US11667967
申请日：2006-04-18
IPC分类号： B32B27/04
CPC分类号： D06Q1/00 , D06H1/04 , D06P5/004 , D06Q1/12 , D06Q1/14 , Y10T156/171 , Y10T442/20 , Y10T442/2738
摘要： A cloth material for marking including: a label cloth made of a white cloth formed of a fiber containing a component having affinity for a sublimation dye; an intermediate layer disposed on a rear surface of the label cloth, the intermediate layer including a synthetic resin which has affinity for the component of the label cloth and which has a melting point higher than a sublimation temperature of the sublimation dye; a transfer adhesive layer including a hot-melt thermoplastic synthetic resin and disposed on a surface of the intermediate layer; and a sheet of release paper disposed on a surface of the transfer adhesive layer. The intermediate layer is formed and closely fixed on the rear surface of the label cloth by laminating or coating. The transfer adhesive layer is also formed by laminating or coating. Desired colors, patterns and/or figures are transferable from transfer paper printed with a sublimation dye onto a surface of the cloth material for marking that has a transfer adhesive layer on its rear surface.
摘要翻译： 一种用于标记的布料，包括：由含有对升华染料具有亲和性的成分的纤维形成的白布制成的标签布; 中间层，其设置在所述标签布的后表面上，所述中间层包括合成树脂，所述合成树脂对所述标签布的组分具有亲和力，并且其熔点高于所述升华染料的升华温度; 包括热熔性热塑性合成树脂并设置在中间层的表面上的转移粘合剂层; 以及设置在转印粘合剂层的表面上的剥离纸片。 中间层通过层压或涂布形成并紧密地固定在标签布的后表面上。 转印粘合剂层也通过层压或涂布形成。 期望的颜色，图案和/或图形可以从用升华染料印刷的转印纸转印到用于标记的布材的表面上，该表面在其后表面上具有转印粘合剂层。
-
10.发明申请Hot press-bonding type label or mark having its base sheet made of non-woven fabric, taffeta, spongy material or the like 审中-公开具有由无纺布制成的基片，塔夫绸，海绵状物等的热压接标签或标记公开(公告)号：US20060135013A1
公开(公告)日：2006-06-22
申请号：US11284900
申请日：2005-11-23
CPC分类号： B32B7/12 , B32B5/022 , B32B27/08 , B32B27/12 , B32B2250/04 , B32B2274/00 , B32B2307/31 , B32B2307/748 , B32B2307/75 , B32B2437/00 , B32B2519/00 , G09F3/10 , Y10T428/2813 , Y10T428/2848 , Y10T442/2746
摘要： In a hot press-bonding mark: the mark has a base sheet made of a non-woven fabric, a taffeta, a spongy material or the like; a thin film of a thermoplastic synthetic resin excellent in printability in an ink-jet or an ink-ribbon printing system is formed in one of opposite surfaces of the base sheet; an intermediate layer constructed of a thin film of a thermoplastic synthetic resin which does not react on any release agent is formed in the other of the opposite surfaces of the base sheet to leave the other of opposite surfaces of the intermediate layer alone; and, an adhesive layer comprising a hot-melt based thermoplastic synthetic resin is formed in the thus left-alone one of the opposite surfaces of the intermediate layer. If necessary, it is possible to peel off the mark from a uniform and like objects to which the mark is applied.
摘要翻译： 在热压接标记中：标记具有由无纺布制成的基片，塔夫绸，海绵状材料等; 在基片的相对表面之一上形成喷墨或墨带印刷系统的印刷性优异的热塑性合成树脂的薄膜， 在基片的相对表面的另一个中形成由不与任何脱模剂反应的热塑性合成树脂薄膜构成的中间层，以仅留下中间层的相反表面; 并且在中间层的相反的表面中形成由热熔性热塑性合成树脂构成的粘接层。 如果需要，可以从标记上剥离标记，并且像标记被施加的物体一样。
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.021 秒)
