公开(公告)号：US5680484A

公开(公告)日：1997-10-21

申请号：US773221

申请日：1996-12-23

申请人： Nagaaki Ohyama ,  Susumu Kikuchi ,  Kazuo Sonobe

发明人： Nagaaki Ohyama ,  Susumu Kikuchi ,  Kazuo Sonobe

IPC分类号： G02B21/00 ,  G02B21/36 ,  G06T1/00 ,  G06T5/20 ,  G06T11/00 ,  G06K9/40

CPC分类号： G06T11/006 ,  G06T2211/421

摘要： An optical image reconstructing apparatus includes an optical image forming system. A focused surface controller moves the position of an object surface focused by the optical image forming system. An image pickup converts an image of an object formed by the optical image forming system into an electrical signal and outputs the electrical signal as an image signal. An adder adds a plurality of image signals output from the image pickup while the position of the object surface is moved by the focused surface controller. A frequency filtering device performs a frequency filtering operation on an image signal outputted from the adder to produce a filtered image signal. A rotation controller rotates the object or the optical image forming system at a predetermined angular interval around one point on an optical axis of the optical image forming system. An image synthesizing device performs interpolation on a plurality of filtered image signals output from the frequency filtering device while the object or the optical image forming system is rotated at the predetermined angular interval by the rotation controller, to synthesize images in a surface direction parallel to a rotation control surface of the rotation controller, thereby preparing a reconstructed three-dimensional image.

摘要翻译： 光学图像重建装置包括光学图像形成系统。 聚焦表面控制器移动由光学图像形成系统聚焦的物体表面的位置。 图像拾取将由光学图像形成系统形成的对象的图像转换为电信号，并将该电信号作为图像信号输出。 加法器在被对焦面控制器移动物体表面的位置的同时添加从图像拾取器输出的多个图像信号。 频率滤波装置对从加法器输出的图像信号进行频率滤波处理，以产生滤波图像信号。 旋转控制器以光学图像形成系统的光轴上的一个点周围的预定角度间​​隔旋转物体或光学成像系统。 图像合成装置在通过旋转控制器以预定的角度间隔旋转物体或光学图像形成系统的同时，对从频率滤波装置输出的多个滤波图像信号进行插值，以在平行于 旋转控制器的旋转控制表面，由此准备重构的三维图像。

公开(公告)号：US4269887A

公开(公告)日：1981-05-26

申请号：US39969

申请日：1979-05-17

申请人： Kazuo Sonobe ,  Takeo Kato

发明人： Kazuo Sonobe ,  Takeo Kato

IPC分类号： C04B38/00 ,  C04B30/02 ,  D04H1/08 ,  D04H1/10

CPC分类号： D04H1/4209 ,  Y10T442/50

摘要： A ceramic fiber felt is obtained by mixing alumina crystalline ceramic fibers having at least about 60 weight percent of Al.sub.2 O.sub.3, the rest being SiO.sub.2 and impurities, and having a filament length ranging from 10 to 30 mm with aluminosilicate non-crystalline ceramic fiber having from about 40 to 70 weight percent of Al.sub.2 O.sub.3, the rest being primarily SiO.sub.2, impurities, and, optionally, including a small amount of metal oxides, and having a filament length ranging from 5 to 30 mm, the weight proportions of the alumina crystalline ceramic fibers to the aluminosilicate non-crystalline ceramic fiber being from about 4:6 to 7.5:2.5, and preferably from about 4:6 to 5:5, and binding the mixture of components with an organic binder.The ceramic fiber felt having a linear percentage shrinkage at 1400.degree. C. of only about 2% is very inexpensive compared to alumina ceramic fiber and is highly suited for use as or in furnace linings.

摘要翻译： 通过混合具有至少约60重量％的Al 2 O 3的氧化铝结晶陶瓷纤维，其余为SiO 2和杂质，并且具有10至30mm的长丝长度的铝硅酸盐非晶陶瓷纤维具有约 40至70重量％的Al 2 O 3，其余主要为SiO 2，杂质和任选地包含少量金属氧化物，并且具有5至30毫米的长丝长度，氧化铝晶体陶瓷纤维与 所述硅铝酸盐非晶陶瓷纤维为约4:6至7.5:2.5，优选为约4:6至5:5，并且将所述组分的混合物与有机粘合剂结合。 与氧化铝陶瓷纤维相比，在1400℃下具有仅约2％的线性收缩率的陶瓷纤维毡是非常便宜的，并且非常适合用作或在炉衬中使用。

公开(公告)号：US6119937A

公开(公告)日：2000-09-19

申请号：US626076

申请日：1996-04-01

申请人： Kangda Wang ,  Kazuo Sonobe

发明人： Kangda Wang ,  Kazuo Sonobe

IPC分类号： B41J21/16 ,  G02F7/00 ,  G06K7/00 ,  G06K7/10 ,  G06K7/14 ,  G11B7/00 ,  G11B7/005 ,  G06K9/38 ,  G06K19/06

CPC分类号： G06K7/14

摘要： A threshold determination/binarization circuit and a recording medium for an information reproduction system, wherein the diameter of a reference dot detected by a reference dot diameter detection section is compared with a predetermined dot diameter as a standard value, and the threshold is adjusted such that the difference between the reference dot diameter and the standard value equals a predetermined target value, thereby obtaining the same binarization effect with respect to image signals obtained with different transfer characteristics (different media, recording states, and optical systems). This circuit also includes a maximum/minimum value detection section that detects the maximum and minimum values of an image signal level corresponding to a dot code. A threshold is calculated by using an internal ratio representing the radio between the maximum and minimum values so as to stabilize a reading operation against illumination and recording irregularity, contamination of a dot code, and the like. On a dot code recorded on a recording medium, attribute dots, each containing information associated with the recording medium, are arranged in a predetermined area on the reading start end side to set a threshold for binarization.

摘要翻译： 一种用于信息再现系统的阈值确定/二值化电路和记录介质，其中将由参考点直径检测部分检测的参考点的直径与预定的点直径作为标准值进行比较，并且调整阈值使得 参考点直径和标准值之间的差值等于预定目标值，从而获得与用不同传送特性（不同介质，记录状态和光学系统）获得的图像信号相同的二值化效果。 该电路还包括检测与点代码对应的图像信号电平的最大值和最小值的最大/最小值检测部分。 通过使用表示无线电的最大值和最小值之间的内部比率来计算阈值，以便稳定对照明的记录操作和记录不规则性，点代码的污染等。 在记录介质上记录的点代码中，将包含与记录介质相关联的信息的属性点布置在读取开始端侧的预定区域中，以设置用于二值化的阈值。

公开(公告)号：US5269289A

公开(公告)日：1993-12-14

申请号：US683360

申请日：1991-04-09

申请人： Sakae Takehana ,  Shouichi Ieoka ,  Kazuo Sonobe ,  Hiroki Hibino ,  Tomohisa Sakurai ,  Yutaka Takahashi ,  Akira Murata ,  Nobuyuki Sakamoto ,  Yoshihiro Kosaka ,  Koichi Matsui ,  Akihiro Miyashita ,  Masakazu Gotanda ,  Kazutada Kobayashi ,  Koji Koda ,  Masao Uehara ,  Katsuyuki Saito ,  Akinobu Uchikubo ,  Shinji Yamashita ,  Takehiro Nakagawa ,  Koji Tanikawa

发明人： Sakae Takehana ,  Shouichi Ieoka ,  Kazuo Sonobe ,  Hiroki Hibino ,  Tomohisa Sakurai ,  Yutaka Takahashi ,  Akira Murata ,  Nobuyuki Sakamoto ,  Yoshihiro Kosaka ,  Koichi Matsui ,  Akihiro Miyashita ,  Masakazu Gotanda ,  Kazutada Kobayashi ,  Koji Koda ,  Masao Uehara ,  Katsuyuki Saito ,  Akinobu Uchikubo ,  Shinji Yamashita ,  Takehiro Nakagawa ,  Koji Tanikawa

IPC分类号： A61B1/04 ,  A61B1/005 ,  A61B1/045 ,  A61B1/05 ,  G02B23/24 ,  G02B23/26 ,  G05B13/02 ,  G06T1/00 ,  H04N5/225 ,  H04N5/235 ,  H04N9/68 ,  A61B1/00

CPC分类号： A61B1/0051 ,  A61B1/00147 ,  A61B1/045 ,  A61B1/05 ,  A61B1/0669 ,  H04N5/235 ,  H04N9/68 ,  H04N2005/2255

摘要： A cavity insert device comprising an insert section capable of being inserted into tracts and cavities, a detection circuit for detecting conditions of components making up the device, such as an observation device formed at the distal end side of the insert section, and a fuzzy inference section for synthetically determining a plurality of information signals outputted from the detection circuit and producing control signals to control the components. The fuzzy inference section employs inference rules which are empirically considered to be desirable, and control is made by the control signals obtained with the fuzzy inference. The device is thus operated in a nearly optimum state.

摘要翻译： 一种空腔插入装置，其特征在于，包括插入部分和插入部分的插入部分，用于检测构成装置的部件的状态的检测电路，例如形成在插入部分的远端侧的观察装置，以及模糊推理 用于合成确定从检测电路输出的多个信息信号，并产生控制信号以控制部件。 模糊推理部分采用经验性地认为是期望的推理规则，并且通过用模糊推理获得的控制信号进行控制。 因此，该装置处于接近最佳状态。

公开(公告)号：US4935810A

公开(公告)日：1990-06-19

申请号：US376460

申请日：1989-07-07

申请人： Tetsuo Nonami ,  Kazuo Sonobe

发明人： Tetsuo Nonami ,  Kazuo Sonobe

IPC分类号： A61B1/00 ,  A61B5/107 ,  G01B11/02 ,  G06F3/0481 ,  G06F3/0484 ,  G06T7/00 ,  H04N13/00

CPC分类号： G01B11/02 ,  A61B1/00193 ,  A61B5/1076 ,  G06F3/04812 ,  G06F3/04842 ,  G06T7/0075 ,  H04N13/004 ,  H04N13/0239 ,  H04N13/0275 ,  H04N13/044 ,  G06T2207/10012 ,  H04N13/0003 ,  H04N13/0051 ,  H04N13/0055 ,  H04N13/0059 ,  H04N13/0285 ,  H04N2013/0081

摘要： This three-dimensional measuring apparatus comprises an imaging apparatus imaging a plurality of images having parallaxes, a displaying apparatus displaying on a plurality of pictures the plurality of images obtained by the imaging apparatus, a first object point designating apparatus designating a first object point corresponding to the measuring object point in the space on the first image of the plurality of images displayed by the displaying apparatus, a second object point designating apparatus designating a second object point corresponding to the measuring object point in the space on the second image of the plurality of images displayed by the displaying apparatus, an object point designating auxiliary apparatus making an auxiliary process relating to the second object point designation by the second object point designating apparatus after the first object point designation by the first object point designating apparatus and an operating apparatus making a measuring operation relating to the three-dimensional position of the measuring object point specified by the first object point designated by the first object point designating apparatus and the second object point designated by the second object point designating apparatus.

摘要翻译： 该三维测量装置包括对具有视差的多个图像进行成像的成像装置，在多个图像上显示由成像装置获得的多个图像的显示装置，指定与第一对象点对应的第一对象点的第一对象点指定装置 由显示装置显示的多个图像的第一图像上的空间中的测量对象点，指定对应于多个图像中的第二图像上的空间中的测量对象点的第二对象点的第二对象点指定装置 显示装置显示的图像，由第一对象点指定装置在第一对象点指定之后由第二对象点指定装置进行与第二对象点指定相关的辅助处理的对象点指定辅助装置，以及使第一对象点指定装置的操作装置 测量操作 涉及由第一对象点指示装置指定的第一对象点所指定的测量对象点的三维位置和由第二对象点指定装置指定的第二对象点。