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1. 发明授权

US5379757A Method of compressing endoscope image data based on image characteristics 失效
标题翻译：基于图像特征压缩内窥镜图像数据的方法
公开(公告)号：US5379757A
公开(公告)日：1995-01-10
申请号：US983237
申请日：1992-11-30
申请人： Keiichi Hiyama , Takao Tsuruoka , Kazunari Nakamura , Yutaka Konomura , Masahide Kanno , Shinichiro Hattori
发明人： Keiichi Hiyama , Takao Tsuruoka , Kazunari Nakamura , Yutaka Konomura , Masahide Kanno , Shinichiro Hattori
IPC分类号： H04N5/781 , H04N5/782 , H04N7/18 , H04N7/26 , H04N7/30 , H04N9/804 , H04N11/04 , A61B1/06
CPC分类号： H04N11/042 , H04N19/154 , H04N19/80 , H04N19/98 , H04N7/18 , H04N9/8045 , H04N19/30 , H04N19/60 , H04N5/781 , H04N5/782
摘要： An endoscope image data compressing apparatus comprises a plurality of image compressing apparatus not equivalent to each other for compressing input endoscope image data and outputting the compressed data and a selecting apparatus for selecting the compressed data output from at least one of the image compressing apparatus. The selecting apparatus selects the compressing method in response to the kind of the endoscope, characteristic of the image, picture quality of the compressed image, recording time intervals and others.A method for compressing endoscope image data is realized by an image compressing apparatus capable of compressing image data at different compressing rates. The endoscope image data is determined to be either ordinary image data or dyed image data and, based on this determination, is compressed at different rates. The compressing rate for dyed image data is lowered below the rate for ordinary image data.
摘要翻译：内窥镜图像数据压缩装置包括多个图像压缩装置，其不相互压缩，用于压缩输入的内窥镜图像数据并输出压缩数据;以及选择装置，用于选择从图像压缩装置中的至少一个输出的压缩数据。选择装置响应于内窥镜的种类，图像的特性，压缩图像的图像质量，记录时间间隔等选择压缩方法。用于压缩内窥镜图像数据的方法由能够以不同压缩率压缩图像数据的图像压缩装置实现。内窥镜图像数据被确定为普通图像数据或染色图像数据，并且基于该确定以不同的速率被压缩。染色图像数据的压缩率降低到普通图像数据的速率以下。

2. 发明授权

US5331551A Endoscope image recording system for compressing and recording endoscope image data 失效
标题翻译：用于压缩和记录内窥镜图像数据的内窥镜图像记录系统
公开(公告)号：US5331551A
公开(公告)日：1994-07-19
申请号：US558551
申请日：1990-07-27
申请人： Takao Tsuruoka , Keiichi Hiyama , Kazunari Nakamura , Yutaka Konomura , Masahide Kanno , Shinichiro Hattori
发明人： Takao Tsuruoka , Keiichi Hiyama , Kazunari Nakamura , Yutaka Konomura , Masahide Kanno , Shinichiro Hattori
IPC分类号： A61B1/05 , G06T9/00 , H04N7/18 , A61B1/04
CPC分类号： H04N7/18 , A61B1/05 , G06T9/005
摘要： An endoscope image signal photoelectrically converted by an image sensing device in an endoscope is compressed by an image compressing apparatus and then recorded in a recording apparatus, whereby the number of image frames recordable in the recording apparatus can be increased. Also, the image compression is effectively performed, for example, by changing a compression ratio dependent on a quantity of respective image information contained in plural components of the endoscope image signal, whereby a quantity of information actually recorded can be reduced.
摘要翻译：由内窥镜中的图像感测装置进行了光电转换的内窥镜图像信号由图像压缩装置压缩，然后记录在记录装置中，从而可以增加记录装置中可记录的图像帧的数量。此外，例如，通过根据包含在内窥镜图像信号的多个分量中的各个图像信息的量改变压缩比来有效地执行图像压缩，从而可以减少实际记录的信息量。

3. 发明授权

US5209220A Endoscope image data compressing apparatus 失效
标题翻译：内窥镜图像数据压缩装置
公开(公告)号：US5209220A
公开(公告)日：1993-05-11
申请号：US574401
申请日：1990-08-28
申请人： Keiichi Hiyama , Takao Tsuruoka , Kazunari Nakamura , Yutaka Konomura , Masahide Kanno , Shinichiro Hattori
发明人： Keiichi Hiyama , Takao Tsuruoka , Kazunari Nakamura , Yutaka Konomura , Masahide Kanno , Shinichiro Hattori
IPC分类号： H04N1/64 , H04N5/225 , H04N5/77 , H04N5/782 , H04N5/85 , H04N7/26 , H04N7/30 , H04N7/34 , H04N9/804 , H04N9/877 , H04N11/04
CPC分类号： H04N1/64 , H04N11/042 , H04N11/044 , H04N19/126 , H04N19/154 , H04N19/17 , H04N19/593 , H04N19/60 , H04N19/80 , H04N19/86 , H04N9/8045 , H04N9/8047 , H04N9/877 , H04N19/124 , H04N19/13 , H04N19/91 , H04N2005/2255 , H04N5/77 , H04N5/782 , H04N5/85
摘要： This endoscope image data compressing apparatus comprises a plurality of image compressing apparatus not equivalent to each other for compressing input endoscope image data and outputting the compressed data and a selecting apparatus for selecting the compressed data output from at least one of the image compressing apparatus. The selecting apparatus selects in response to the kind of the endoscope, characteristic of the image, picture quality of the compressed image, recording time intervals and others.
摘要翻译：这种内窥镜图像数据压缩装置包括多个图像压缩装置，它们彼此不相似，用于压缩输入的内窥镜图像数据并输出压缩数据;以及选择装置，用于选择从图像压缩装置中的至少一个输出的压缩数据。选择装置响应于内窥镜的种类，图像的特性，压缩图像的图像质量，记录时间间隔等来选择。

4. 发明授权

US4901143A Electronic endoscope system provided with a means of imaging frozen pictures having few picture image smears 失效
标题翻译：电子内窥镜系统具有对具有少量图像涂片的冻结图像进行成像的装置
公开(公告)号：US4901143A
公开(公告)日：1990-02-13
申请号：US311510
申请日：1989-02-16
申请人： Masao Uehara , Masahide Kanno , Katsuyuki Saito , Akinobu Uchikubo , Katsuyoshi Sasagawa , Shinji Yamashita , Akira Kusumoto , Kazunari Nakamura , Shinichiro Hattori , Keiichi Hiyama , Jun Hasegawa , Masahiko Sasaki , Takehiro Nakagawa
发明人： Masao Uehara , Masahide Kanno , Katsuyuki Saito , Akinobu Uchikubo , Katsuyoshi Sasagawa , Shinji Yamashita , Akira Kusumoto , Kazunari Nakamura , Shinichiro Hattori , Keiichi Hiyama , Jun Hasegawa , Masahiko Sasaki , Takehiro Nakagawa
IPC分类号： A61B1/05 , H04N5/14 , H04N5/225 , H04N5/232 , H04N5/44 , H04N9/04
CPC分类号： H04N5/23254 , A61B1/05 , H04N5/144 , H04N5/23248 , H04N5/23267 , H04N5/4448 , H04N9/045 , H04N2005/2255
摘要： There is provided a frozen picture memorizing memory holding as a frozen picture image a picture image signal imaged by an electronic endoscope. By the operation of a frozen picture directing switch, whether the frozen picture is adapted to the memorizing condition or not is judged through a picture image movement detecting circuit. In case it is judged to be adapted to the memorizing condition, the picture image signal is memorized actually as a frozen picture image to obtain a clear frozen picture having little color smear and fogging.
摘要翻译：提供一种冻结图像存储器，其将由电子内窥镜成像的图像信号作为冻结图像保持。通过图像图像移动检测电路来判断冻结画面指示开关的操作，判定冻结图像是否适应存储条件。在判断为适应存储条件的情况下，将图像信号实际上存储为冻结图像图像，以获得具有较少颜色拖尾和起雾的清晰冻结图像。

5. 发明授权

US5436655A Endoscope apparatus for three dimensional measurement for scanning spot light to execute three dimensional measurement 失效
标题翻译：用于三维测量的内窥镜装置用于扫描点光以执行三维测量
公开(公告)号：US5436655A
公开(公告)日：1995-07-25
申请号：US279082
申请日：1994-07-22
申请人： Keiichi Hiyama , Masahide Kanno , Shinichiro Hattori
发明人： Keiichi Hiyama , Masahide Kanno , Shinichiro Hattori
IPC分类号： A61B1/00 , A61B1/05 , A61B5/00 , A61B5/107 , G02B23/24 , A61B1/04 , A61B1/06
CPC分类号： G02B23/2476 , A61B1/00193 , A61B1/05 , A61B1/063 , A61B5/0062 , A61B5/0084 , A61B5/1076 , G02B26/103 , G02B6/04
摘要： Arranged within a measuring-light generating unit of an endoscope apparatus for three dimensional measurement, according to the invention, are measuring means, a lamp for outgoing a normal illuminating light, and a laser for outgoing a measuring light. Connected to the measuring means is a signal line which is connected to a CCD. Further, an illuminating light outgone from the lamp is condensed by a condenser lens, and is incident upon an incident end surface of a light guide. Furthermore, the measuring light outgone from the laser is condensed by the condensing lens, and is incident upon the incident end surface of the image guide. Moreover, the incident end of the image guide is connected to scanning means formed by a piezo-electric element, a speaker (voice coil) or the like through a connecting element. The scanning means is operated whereby the incident end of the image guide is reciprocally moved in a direction perpendicular to an optical axis of the measuring light. The measuring light is a light having extension or spreading. However, a flux of light of the measuring light is extremely thin, and a spot light having minimum resolution that is a single glass fiber forming the image guide is projected onto the subject.
摘要翻译：根据本发明，安排在用于三维测量的内窥镜装置的测量光产生单元内，是用于输出正常照明光的测量装置，用于输出测量光的激光器。连接到测量装置的是连接到CCD的信号线。此外，来自灯的照明光由聚光透镜会聚，入射到光导入射端面。此外，来自激光器的测量光通过聚光透镜会聚，并且入射到图像引导件的入射端面。此外，图像引导件的入射端通过连接元件连接到由压电元件，扬声器（音圈）等形成的扫描装置。操作扫描装置，由此图像引导件的入射端在与测量光的光轴垂直的方向上往复移动。测量光是具有延伸或扩展的光。然而，测量光的光通量非常薄，并且将具有最小分辨率的点光源作为形成图像引导件的单个玻璃纤维投射到被摄体上。

6. 再颁专利

USRE34504E Electronic endoscope system provided with a means of imaging frozen pictures having few picture image smears 失效
标题翻译：电子内窥镜系统具有对具有少量图像涂片的冻结图像进行成像的装置
公开(公告)号：USRE34504E
公开(公告)日：1994-01-11
申请号：US597906
申请日：1990-10-11
申请人： Masao Uehara , Mashide Kanno , Katsuyuki Saito , Akinobu Uchikubo , Katsuyoshi Sasagawa , Shinji Yamashita , Akira Kusumoto , Kazunari Nakamura , Shinichiro Hattori , Keiichi Hiyama , Jun Hasegawa , Masahiko Sasaki , Takehiro Nakagawa
发明人： Masao Uehara , Mashide Kanno , Katsuyuki Saito , Akinobu Uchikubo , Katsuyoshi Sasagawa , Shinji Yamashita , Akira Kusumoto , Kazunari Nakamura , Shinichiro Hattori , Keiichi Hiyama , Jun Hasegawa , Masahiko Sasaki , Takehiro Nakagawa
IPC分类号： A61B1/05 , H04N5/14 , H04N5/225 , H04N5/232 , H04N5/44 , H04N9/04 , A61B1/04 , A61B1/06
CPC分类号： H04N5/23254 , A61B1/05 , H04N5/144 , H04N5/23248 , H04N5/23267 , H04N5/4448 , H04N9/045 , H04N2005/2255
摘要： There is provided a frozen picture memorizing memory holding as a frozen picture image a picture image signal imaged by an electronic endoscope. By the operation of a frozen picture directing switch, whether the frozen picture is adapted to the memorizing condition or not is judged through a picture image movement detecting circuit. In case it is judged to be adapted to the memorizing condition, the picture image signal is memorized actually as a frozen picture image to obtain a clear frozen picture having little color smear and fogging.
摘要翻译：提供一种冻结图像存储器，其将由电子内窥镜成像的图像信号作为冻结图像保持。通过图像图像移动检测电路来判断冻结画面指示开关的操作，判定冻结图像是否适应存储条件。在判断为适应存储条件的情况下，将图像信号实际上存储为冻结图像图像，以获得具有较少颜色拖尾和起雾的清晰冻结图像。

7. 发明授权

US5995136A Frame sequential type imaging apparatus for obtaining high resolution object image by irradiating frame sequential light on the object, photoelectrically converting the object image and processing signals by a solid state imaging device 失效
标题翻译：帧顺序型成像装置，用于通过对物体照射帧顺序光来获得高分辨率物体图像，通过固态成像装置对目标图像进行光电转换和处理信号
公开(公告)号：US5995136A
公开(公告)日：1999-11-30
申请号：US357269
申请日：1994-12-13
申请人： Shinichiro Hattori , Masahide Kanno , Akira Hasegawa
发明人： Shinichiro Hattori , Masahide Kanno , Akira Hasegawa
IPC分类号： A61B1/04 , A61B1/05 , G02B23/24 , H04N5/225 , H04N7/18 , H04N9/04
CPC分类号： G02B23/2484 , H04N7/18 , H04N9/045 , A61B1/05 , H04N2005/2255 , H04N2209/046
摘要： An electronic endoscope apparatus serving as a frame sequential type imaging apparatus comprises an electronic endoscope for picking up an object, a CCU for driving and controlling the electronic endoscope and processing imaging signals originated from the electronic endoscope, and a high resolution monitor displaying video signals processed by the CCU. An imaging optical system is provided at the tip of the electronic endoscope to receive reflected light irradiated on an object. The imaging optical system is provided with specific wavelength optical path changing apparatus for shifting an optical path of reflected light of a predetermined wavelength range between an objective lens system and a CCD. The specific wavelength optical path changing apparatus is a plate glass which transmits frame sequential light reflected from an object through the objective lens system. A surface of the plate glass facing CCD is bisected in two and coated with a first transmission filter and second transmission filter having different transmission characteristics. From among R, G1, G2, and B regions, the first transmission filter transmits the light of R, G1, and B regions and the second transmission filter transmits the light of R and G2 regions. The second transmission filter shifts an optical axis of the transmitted light.
摘要翻译：作为帧顺序型摄像装置的电子内窥镜装置，具有拾取物体的电子内窥镜，用于驱动和控制电子内窥镜的CCU以及处理来自电子内窥镜的成像信号，以及高分辨率监视器，显示处理过的视频信号由CCU。在电子内窥镜的尖端处设置成像光学系统，以接收照射在物体上的反射光。成像光学系统设置有用于在物镜系统和CCD之间移动预定波长范围的反射光的光路的特定波长光路改变装置。特定波长光路改变装置是透射通过物镜系统从物体反射的帧顺序光的平板玻璃。面对CCD的平板玻璃的表面被二等分，并涂覆有具有不同透射特性的第一透射滤光器和第二透射滤光片。第一发送滤波器从R，G1，G2，B区域发送R，G1，B区域的光，第二发送滤波器发送R区域和G2区域的光。第二透射滤光器使透射光的光轴移动。

8. 发明授权

US5784098A Apparatus for measuring three-dimensional configurations 失效
标题翻译：三维结构测量装置
公开(公告)号：US5784098A
公开(公告)日：1998-07-21
申请号：US655761
申请日：1996-05-30
申请人： Hideyuki Shoji , Shinichiro Hattori , Masahide Kanno , Yasushi Namii , Masaru Shiraiwa , Kimihiko Nishioka , Nobuyuki Matsuura , Akira Kusumoto
发明人： Hideyuki Shoji , Shinichiro Hattori , Masahide Kanno , Yasushi Namii , Masaru Shiraiwa , Kimihiko Nishioka , Nobuyuki Matsuura , Akira Kusumoto
IPC分类号： G01B11/24 , A61B1/00 , A61B1/05 , A61B5/107 , G01B11/25 , G02B23/24 , H04N5/225 , H04N7/18
CPC分类号： G01B11/25 , A61B1/05 , A61B5/1076 , A61B5/7257 , H04N2005/2255
摘要： N lines of line-shaped light are projected onto the object by means of a measuring light projecting lens. The light carrying the image of the object is passed through the eyepiece lens 17 in an endoscope 6 and the auxiliary lens 30 in a measuring head 11 and split into two beamlets by a beam splitter 31, with one beamlet being focused at a position coinciding with the entrance end faces of measuring light's position detecting fibers 33(l) to 33(m). The line-shaped light images of the object thus formed in positions coinciding with the entrance end faces of measuring light's position detecting fibers 33(l) to 33(m) are scanned linearly by those linearly aligned fibers as they are oscillated and driven by a fiber scanner 36. The scanned line-shaped light images are then subjected to the necessary signal processing in a signal processor circuit 35 such as to measure the three-dimensional configuration of the object.
摘要翻译： N线的线状光通过测量光投射透镜投射到物体上。携带物体的图像的光通过内窥镜6中的目镜17和测量头11中的辅助透镜30，并通过分束器31分成两个子束，其中一个子束被聚焦在与测量光位置检测光纤33（1）〜33（m）的入射端面。这样形成在与测量光位置检测用光纤33（1）〜33（m）的入射端面重合的位置的物体的线状光图像被这些线性排列的光纤线性扫描，因为它们被振荡并被驱动扫描的线状光图像然后在信号处理器电路35中进行必要的信号处理，例如测量对象的三维配置。

9. 发明授权

US4611271A Control system with a microprocessor 失效
标题翻译：带微处理器的控制系统
公开(公告)号：US4611271A
公开(公告)日：1986-09-09
申请号：US608436
申请日：1984-05-09
申请人： Shinichiro Hattori , Seiichi Hosoda , Masahide Kanno , Atsushi Amano
发明人： Shinichiro Hattori , Seiichi Hosoda , Masahide Kanno , Atsushi Amano
IPC分类号： A61B1/00 , A61B1/06 , A61B5/00 , G05B9/02 , G06F11/00 , G06F15/78 , G06Q50/22
CPC分类号： G06F11/0757 , G05B9/02
摘要： A control system with a microprocessor controls an output pressure of a water/air pump and a light amount of a light source lamp in an endoscope. Under control of a program, the microprocessor periodically accesses a decoder to periodically generate a pulse signal. The generated pulse signal is applied to a watch dog type detector for detecting an abnormal operation of the microprocessor. When the microprocessor operates abnormally and is detected, the microprocessor is reset, and an output pressure of a water/air pump and a light amount of a light source lamp are respectively set at the maximum levels independently of the control by the microprocessor.
摘要翻译：具有微处理器的控制系统控制内窥镜中的水/空气泵的输出压力和光源灯的光量。在程序的控制下，微处理器周期性地访问解码器以周期性地产生脉冲信号。产生的脉冲信号被施加到用于检测微处理器的异常操作的看门狗型检测器。当微处理器工作异常并被检测到时，微处理器被复位，水/空气泵的输出压力和光源灯的光量分别被设置在最大程度上，与微处理器的控制无关。

10. 发明授权

US4588927A Light supply apparatus for an endoscope 失效
标题翻译：内窥镜用供光装置
公开(公告)号：US4588927A
公开(公告)日：1986-05-13
申请号：US635243
申请日：1984-07-27
申请人： Masahide Kanno , Atsushi Amano , Seiichi Hosoda , Shinichiro Hattori
发明人： Masahide Kanno , Atsushi Amano , Seiichi Hosoda , Shinichiro Hattori
IPC分类号： A61B1/06 , G02B23/26 , H05B41/00 , H01K7/00
CPC分类号： A61B1/0669 , H05B41/00
摘要： A light supply apparatus for an endoscope comprises a discharge lamp for supplying light to an endoscope, and a microprocessor for controlling various devices such as a display unit for displaying data. The discharge lamp is ignited by an ignition signal. The microprocessor is reset by the ignition signal. The display unit is held in the same state as before the ignition of the lamp even when the microprocessor is reset.
摘要翻译：一种内窥镜用供光装置，具备向内窥镜供给光的放电灯和用于显示数据的显示部等各种装置的微处理器。放电灯被点火信号点燃。微处理器由点火信号复位。即使微处理器复位，显示单元也保持在与点火之前相同的状态。

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