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公开(公告)号：EP1650981A3
公开(公告)日：2010-09-29
申请号：EP05022920.2
申请日：2005-10-20
CPC分类号： H04N9/045 , H04N5/23209 , H04N2005/2255
摘要： A first memory (24) for storing scope machine type information representing the kind of a color filter (21a) is provided in a scope unit (2). A signal processing unit (3) obtains the scope machine type information from the first memory (24) by a second microcomputer (36). The signal processing unit (3) obtains the kind of the color filter based on the obtained scope machine type information. Then, the signal processing unit (3) performs color space correction processing on color image signals so that each of signals for display, which are produced from the color image signals, represents the same point in color space. The color image signals are signals output from scope units (2) which have different kinds of color filter from each other.
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公开(公告)号：EP1929933A2
公开(公告)日：2008-06-11
申请号：EP07014110.6
申请日：2007-07-18
申请人： Fujinon Corporation
发明人： Abe, Kazunori
CPC分类号： A61B1/05 , A61B1/00016 , A61B1/00045 , A61B1/0005 , A61B1/00059 , A61B5/0002 , G06F19/00 , G09B23/285 , H04N7/185
摘要： In an endoscopic diagnosing system, signals are exchanged using radio waves at between an electronic endoscope, an operator's processor unit and a director's processor unit. The director's processor unit has a transmitting section that modulate into and transmit a radio wave an operation input signal inputted through a zooming button of an operation input device, and a video-signal processing section that switches display over between split screen to display endoscopic images separately between a plurality of electronic endoscopes on the director's monitor and full screen to display one endoscopic image fully on the director's monitor.
摘要翻译： 在内窥镜诊断系统中，在电子内窥镜，操作者处理器单元和导向器处理器单元之间使用无线电波来交换信号。 导向器处理器单元具有发射部分，其对通过操作输入装置的变焦按钮输入的操作输入信号调制和发送无线电波，以及视频信号处理部分，其将分离屏幕之间的显示切换到分别显示内窥镜图像 在导向仪监视器上的多个电子内窥镜和全屏幕之间，完全显示在导演的监视器上的一个内窥镜图像。
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公开(公告)号：EP1650981A2
公开(公告)日：2006-04-26
申请号：EP05022920.2
申请日：2005-10-20
CPC分类号： H04N9/045 , H04N5/23209 , H04N2005/2255
摘要： A first memory (24) for storing scope machine type information representing the kind of a color filter (21a) is provided in a scope unit (2). A signal processing unit (3) obtains the scope machine type information from the first memory (24) by a second microcomputer (36). The signal processing unit (3) obtains the kind of the color filter based on the obtained scope machine type information. Then, the signal processing unit (3) performs color space correction processing on color image signals so that each of signals for display, which are produced from the color image signals, represents the same point in color space. The color image signals are signals output from scope units (2) which have different kinds of color filter from each other.
摘要翻译： 在观测仪器单元（2）中提供用于存储表示滤色器（21a）的种类的观测仪器机器类型信息的第一存储器（24）。 信号处理单元（3）通过第二微计算机（36）从第一存储器（24）获取观测仪器机器类型信息。 信号处理单元（3）基于所获取的范围机器类型信息来获得滤色器的种类。 然后，信号处理单元（3）对彩色图像信号执行色彩空间校正处理，使得从彩色图像信号产生的用于显示的每个信号表示彩色空间中的相同点。 彩色图像信号是从具有彼此不同种类的滤色器的示波器单元（2）输出的信号。
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4.发明公开Electronic endoscope apparatus and image recording method 审中-公开ElektronischesEndoskopgerätund Bildaufzeichnungsverfahren
公开(公告)号：EP1649800A1
公开(公告)日：2006-04-26
申请号：EP05022923.6
申请日：2005-10-20
IPC分类号： A61B1/04
CPC分类号： A61B1/00041 , A61B1/04
摘要： When an image obtained by an electronic endoscope apparatus is recorded, the image is recorded in a state where whether or not the image has been subjected to image processing can be judged with certainty. Recording image selectionmeans (15a, 13, 19, 26) selects either an original image without the image processing by image processing means (21, 20) or a processed image having been subjected to the image processing, as the image to be recorded by image recording means (27, 28, 29). Image type information generation means (19) generates image type information representing whether the image selected by the recording image selection means is the original image or the processed image, and the image recording means records the selected image in relation to the image type information in response to operation by an operator using operation means (15b., 13, 19).
摘要翻译： 当记录由电子内窥镜装置获得的图像时，可以确定地判断图像是否经过图像处理的状态下记录图像。 拍摄图像选择装置（15a，13，19,26）选择没有图像处理装置（21,20）进行图像处理的原始图像或经受图像处理的处理图像作为要由图像记录的图像 记录装置（27,28,29）。 图像类型信息产生装置（19）生成表示由记录图像选择装置选择的图像是原始图像还是处理图像的图像类型信息，并且图像记录装置响应于图像类型信息记录所选择的图像 由操作者使用操作装置（15b，13,19）进行操作。
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公开(公告)号：EP2042077B1
公开(公告)日：2009-12-02
申请号：EP08015046.9
申请日：2008-08-26
申请人： Fujinon Corporation
发明人： Abe, Kazunori
IPC分类号： A61B1/045
CPC分类号： A61B1/05 , A61B1/00016
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公开(公告)号：EP1769728A3
公开(公告)日：2007-08-15
申请号：EP06020410.4
申请日：2006-09-28
申请人： Fujinon Corporation
发明人： Abe, Kazunori
CPC分类号： A61B1/045 , A61B1/00016 , A61B1/00059 , A61B1/05
摘要： In an electronic endoscope system (2), an individual channel (Ch1, Ch2, Ch3, Ch4) of a frequency band is allocated to each of a plurality of electronic endoscopes (11a, 11b, 11c, 11d). When a release switch (31d) of the electronic endoscope is operated to record an endoscopic image, a picture signal of the endoscopic image is modulated into a radio frequency signal, and a header representative of the allocated channel is attached to the radio frequency signal, before sending it as an electric wave (19) to a storage server (18) through the allocated channel. The storage server is provided with a plurality of data storages (17a, 17b, 17c, 17d) for the individual channels. In the storage server, the received radio frequency signal is demodulated into the original picture signal, and an I/O port (96) sorts the picture signal according to the attached header, to write it as the endoscopic image in the data storage corresponding to the channel represented by the attached header.
摘要翻译： 在电子内窥镜系统（2）中，频带的单独通道（Ch1，Ch2，Ch3，Ch4）被分配给多个电子内窥镜（11a，11b，11c，11d）中的每一个。 当电子内窥镜的释放开关（31d）被操作以记录内窥镜图像时，内窥镜图像的图像信号被调制为射频信号，并且表示分配的信道的头部被附加到射频信号， 然后通过分配的频道将其作为电波（19）发送到存储服务器（18）。 存储服务器设有用于各个通道的多个数据存储器（17a，17b，17c，17d）。 在存储服务器中，接收到的射频信号被解调为原始图像信号，并且I / O端口（96）根据附加的头部对图像信号进行分类，以将其作为内窥镜图像写入对应于 由附加标题表示的频道。
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公开(公告)号：EP1769726A2
公开(公告)日：2007-04-04
申请号：EP06020411.2
申请日：2006-09-28
申请人： Fujinon Corporation
发明人： Abe, Kazunori
CPC分类号： A61B1/045 , A61B1/00016 , H04N7/088
摘要： In an electronic endoscope system (2), an RF signal is produced through quadrature modulation of a picture signal that is representative of an image taken through an electronic endoscope (10). When control signals are entered by an operator through a control section (14) of the electronic endoscope, a data superimposing section (35) superimposes the entered control signals (Da, Db, Dc) on the RF signal in horizontal scanning intervals (Th) within a vertical blanking interval (Tb1). The RF signal having the control signals superimposed thereon is sent as an electric wave of a single frequency band to a processor (11). In the processor, a data analyzer (69) carries out sampling to extract the entered control signals if they are superimposed on the picture signal, and analyzes the contents of the entered control signals. Based on the results of analysis, a CPU (60) controls respective components of the signal processor.
摘要翻译： 在电子内窥镜系统（2）中，通过对代表通过电子内窥镜（10）拍摄的图像的图像信号进行正交调制来产生RF信号。 当操作者通过电子内窥镜的控制部分（14）输入控制信号时，数据叠加部分（35）将输入的控制信号（Da，Db，Dc）以水平扫描间隔（Th）叠加在RF信号上 在垂直消隐间隔（Tb1）内。 其上叠加有控制信号的RF信号作为单个频带的电波被发送到处理器（11）。 在处理器中，数据分析器（69）进行采样以提取输入的控制信号，如果它们叠加在图像信号上的话，并分析输入的控制信号的内容。 基于分析结果，CPU（60）控制信号处理器的各个组件。
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公开(公告)号：EP1698270A1
公开(公告)日：2006-09-06
申请号：EP06003634.0
申请日：2006-02-22
申请人： Fujinon Corporation
发明人： Takeuchi, Shinji , Abe, Kazunori , Ayame, Daisuke
CPC分类号： A61B1/00009 , A61B1/045 , A61B1/05 , A61B5/0084
摘要： An endoscope apparatus comprises: an endoscope comprising an imaging device that forms color image signals of a body to be observed; a Y/C signal processing circuit that forms brightness/color difference signals from a color image signal obtained by the imaging device; a storage portion that stores Y/C matrix data for forming a spectral image based on the brightness/color difference signals; and a Y/C spectral image forming circuit that conducts matrix calculation by the Y/C matrix data of the storage portion and the brightness/color difference signals output from the Y/C signal processing circuit and forms a spectral image of an arbitrarily selected wavelength range.
摘要翻译： 一种内窥镜装置，包括：内窥镜，包括：成像装置，形成要观察的身体的彩色图像信号; Y / C信号处理电路，其从由所述成像装置获得的彩色图像信号形成亮度/色差信号; 存储部分，其存储用于基于亮度/色差信号形成光谱图像的Y / C矩阵数据; 以及Y / C光谱图像形成电路，其通过存储部分的Y / C矩阵数据和从Y / C信号处理电路输出的亮度/色差信号进行矩阵计算，并形成任意选择的波长的光谱图像 范围。
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9.发明公开
公开(公告)号：EP1649801A1
公开(公告)日：2006-04-26
申请号：EP05022924.4
申请日：2005-10-20
IPC分类号： A61B1/04
CPC分类号： A61B1/045 , G06T7/0012 , H04N5/2354 , H04N2005/2255
摘要： An image obtained by an electronic endoscope apparatus is changed to an image that is appropriate for observation with suppressed halation and fewer dark areas. Halation detection means (19) detects halation of a predetermined level or higher in an image represented by a signal obtained by an imaging device (11), based on the signal. Light amount adjustment means (19, 27, 28, 29, 30) decreases an amount of light emitted from illumination means (25, 15) to cause the halation to become a predetermined level or lower. Luminance conversion means (23, 24) processes the signal so as to generate a luminance conversion image wherein only a dark area having a predetermined luminance or lower in the image due to the decrease in the amount of the light is changed to have a higher luminance.
摘要翻译： 在电子内窥镜装置获得由图像被改变为图像所做的是适合于与抑制光晕和更少的暗区观察。 光晕检测装置（19）由通过在成像装置（11）获得的信号，基于该信号表示的图像中检测到预定级别的晕光或更高。 光量调节装置（19，27，28，29，30）中的光的量减少，从照明发射的装置（25，15）以引起光晕成为预定的水平或更低。 亮度转换装置（23，24）处理所述信号，以便生成亮度转换图像worin仅具有图像中的预定亮度或者低于由于在光的量的减少暗区被改变为具有较高亮度 ，
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公开(公告)号：EP1650980A3
公开(公告)日：2010-09-29
申请号：EP05022919.4
申请日：2005-10-20
CPC分类号： G06K15/02 , A61B1/00105 , A61B1/042 , A61B1/045 , A61B1/051 , H04N1/107 , H04N5/23209 , H04N9/045 , H04N2005/2255
摘要： An electronic endoscope apparatus includes a connection unit for selectively connecting a plurality of machine types of electronic endoscopes which use different color information obtainment methods and a plurality of replacement tables which are provided for the plurality of machine types of electronic endoscopes respectively, and each of which stores a correspondence between values representing colors which can be obtained by each of the electronic endoscopes by photographing an observation object and values representing the true colors of the observation object. The electronic endoscope apparatus distinguishes the machine type of the electronic endoscope and replaces the values of obtained colors by using the replacement table for the distinguished machine type. Further, the electronic endoscope apparatus stores setting information for each purpose of examination, and further performs image processing, based on selected setting information, on the image of which the values of the colors have been replaced.
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