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1. 发明授权

US08284245B2 Image processing apparatus, endoscope apparatus and color balance adjusting method 有权
标题翻译：图像处理装置，内窥镜装置和色彩平衡调整方法
公开(公告)号：US08284245B2
公开(公告)日：2012-10-09
申请号：US11914508
申请日：2006-03-01
申请人： Takashi Takemura , Takeshi Urasaki
发明人： Takashi Takemura , Takeshi Urasaki
IPC分类号： A61B1/04
CPC分类号： G02B23/2484 , A61B1/04 , H04N9/735
摘要： There are provided an image processing apparatus, an endoscope apparatus, and a color balance adjusting method capable of obtaining a good observation image. An image processing apparatus of the invention includes: an image signal input unit for inputting an image signal of a subject image picked up by an image pickup unit, the subject image including at least an image of a color balance adjustment tool; a control unit for calculating a value of coefficient to change brightness value of the image signal, based on a correction value to correct characteristic variation of the color balance adjustment tool, the correction value being shown in a correction value display portion included by the color balance adjustment tool, and a brightness value of the image of the color balance adjustment tool; and a color balance process unit for performing color balance adjustment by changing the brightness value of the image signal based on the coefficient value.
摘要翻译：提供能够获得良好的观察图像的图像处理装置，内窥镜装置和色彩平衡调整方法。本发明的图像处理装置包括：图像信号输入单元，用于输入由图像拾取单元拾取的被摄体图像的图像信号，所述被摄体图像至少包括颜色平衡调节工具的图像; 控制单元，用于基于校正值来校正图像信号的亮度值的系数值，以校正色彩平衡调节工具的特性变化，校正值被显示在由颜色平衡包括的校正值显示部分中调整工具和颜色平衡调整工具的图像的亮度值; 以及色彩平衡处理单元，用于通过基于系数值改变图像信号的亮度值来进行色彩平衡调整。

2. 发明授权

US08581970B2 Living body observation device 有权
标题翻译：生活观察装置
公开(公告)号：US08581970B2
公开(公告)日：2013-11-12
申请号：US12210672
申请日：2008-09-15
申请人： Kenji Yamazaki , Kazuhiro Gono , Takeshi Urasaki , Takashi Takemura
发明人： Kenji Yamazaki , Kazuhiro Gono , Takeshi Urasaki , Takashi Takemura
IPC分类号： A61B1/06
CPC分类号： G02B23/24 , A61B1/00009 , A61B1/063 , A61B1/0638 , A61B1/0646 , H04N5/2256 , H04N2005/2255
摘要： A light source unit, which is connected to a control unit and an endoscope, radiates a pre-determined light quantity of white light based on a signal from the control unit. The light source unit includes a lamp as a white light source, an infrared cut filter, a light quantity limiting filter, being inserted/removed on an optical path, for limiting light quantity in a pre-determined wavelength region of white light, a filter insertion/removal driving unit for inserting/removing the light quantity limiting filter on an optical path, and a condensing lens for outputting white light. For example, when a transmission rate of a blue band is 100%, the light quantity limiting filter limits transmission rates of other bands to 50%. This improves S/N in discrete spectral image generation with illumination light in a visible light region.
摘要翻译：连接到控制单元和内窥镜的光源单元基于来自控制单元的信号辐射预定的白光量。光源单元包括作为白光源的灯，在光路上插入/取出的红外截止滤光器，光限制滤光器，用于限制白光的预定波长区域中的光量，滤光器用于在光路上插入/移除光量限制滤光器的插入/取出驱动单元和用于输出白光的聚光透镜。例如，当蓝色波段的透射率为100％时，光量限制滤波器将其他波段的透射率限制为50％。这改善了在可见光区域中的照明光的离散光谱图像生成中的S / N。

3. 发明申请

US20090073261A1 IMAGE PROCESSING APPARATUS, ENDOSCOPE APPARATUS AND COLOR BALANCE ADJUSTING METHOD 有权
标题翻译：图像处理装置，内窥镜装置和彩色平衡调整方法
公开(公告)号：US20090073261A1
公开(公告)日：2009-03-19
申请号：US11914508
申请日：2006-03-01
申请人： Takashi Takemura , Takeshi Urasaki
发明人： Takashi Takemura , Takeshi Urasaki
IPC分类号： A61B1/04 , G06K9/00
CPC分类号： G02B23/2484 , A61B1/04 , H04N9/735
摘要： There are provided an image processing apparatus, an endoscope apparatus, and a color balance adjusting method capable of obtaining a good observation image. An image processing apparatus of the invention includes: an image signal input unit for inputting an image signal of a subject image picked up by an image pickup unit, the subject image including at least an image of a color balance adjustment tool; a control unit for calculating a value of coefficient to change brightness value of the image signal, based on a correction value to correct characteristic variation of the color balance adjustment tool, the correction value being shown in a correction value display portion included by the color balance adjustment tool, and a brightness value of the image of the color balance adjustment tool; and a color balance process unit for performing color balance adjustment by changing the brightness value of the image signal based on the coefficient value.
摘要翻译：提供能够获得良好的观察图像的图像处理装置，内窥镜装置和色彩平衡调整方法。本发明的图像处理装置包括：图像信号输入单元，用于输入由图像拾取单元拾取的被摄体图像的图像信号，所述被摄体图像至少包括颜色平衡调节工具的图像; 控制单元，用于基于校正值来校正图像信号的亮度值的系数值，以校正色彩平衡调节工具的特性变化，校正值被显示在由颜色平衡包括的校正值显示部分中调整工具和颜色平衡调整工具的图像的亮度值; 以及色彩平衡处理单元，用于通过基于系数值改变图像信号的亮度值来进行色彩平衡调整。

4. 发明申请

US20070049798A1 Endoscope apparatus and communication method used in the apparatus 有权
标题翻译：仪器中使用的内窥镜装置和通信方法
公开(公告)号：US20070049798A1
公开(公告)日：2007-03-01
申请号：US11508450
申请日：2006-08-23
申请人： Takeshi Urasaki
发明人： Takeshi Urasaki
IPC分类号： A61B1/04 , A61B1/00
CPC分类号： A61B1/00011 , A61B1/0002 , A61B1/00105
摘要： An endoscope apparatus includes an endoscope, a signal processing unit, and a communication unit. The endoscope includes an information storage section including an endoscope information memory and a first controller controlling readout of the information in the endoscope information memory. The endoscope is detachably connected to the signal processing unit, which includes a second controller issuing at least an instruction for a readout operation of the information to the information storage section. Data is transmitted and received between the first controller and the second controller through the communication unit. The endoscope apparatus includes a communication speed setting unit setting the communication speed of the communication unit to a higher communication speed allowable in the first controller and a switching unit switching the communication speed.
摘要翻译：内窥镜装置包括内窥镜，信号处理单元和通信单元。内窥镜包括信息存储部，其包括内窥镜信息存储器和控制内窥镜信息存储器中的信息的读出的第一控制器。内窥镜可拆卸地连接到信号处理单元，该信号处理单元包括至少发出用于将信息读出操作的指令发送到信息存储部分的第二控制器。通过通信单元在第一控制器和第二控制器之间传送和接收数据。所述内窥镜装置包括通信速度设定单元，其将所述通信单元的通信速度设定为所述第一控制器允许的较高通信速度，以及切换通信速度的切换单元。

5. 发明授权

US07811227B2 Endoscope apparatus and communication method used in the apparatus 有权
标题翻译：仪器中使用的内窥镜装置和通信方法
公开(公告)号：US07811227B2
公开(公告)日：2010-10-12
申请号：US11508450
申请日：2006-08-23
申请人： Takeshi Urasaki
发明人： Takeshi Urasaki
IPC分类号： A61B1/00
CPC分类号： A61B1/00011 , A61B1/0002 , A61B1/00105
摘要： An endoscope apparatus includes an endoscope, a signal processing unit, and a communication unit. The endoscope includes an information storage section including an endoscope information memory and a first controller controlling readout of the information in the endoscope information memory. The endoscope is detachably connected to the signal processing unit, which includes a second controller issuing at least an instruction for a readout operation of the information to the information storage section. Data is transmitted and received between the first controller and the second controller through the communication unit. The endoscope apparatus includes a communication speed setting unit setting the communication speed of the communication unit to a higher communication speed allowable in the first controller and a switching unit switching the communication speed.
摘要翻译：内窥镜装置包括内窥镜，信号处理单元和通信单元。内窥镜包括信息存储部，其包括内窥镜信息存储器和控制内窥镜信息存储器中的信息的读出的第一控制器。内窥镜可拆卸地连接到信号处理单元，该信号处理单元包括至少发出用于将信息读出操作的指令发送到信息存储部分的第二控制器。通过通信单元在第一控制器和第二控制器之间传送和接收数据。所述内窥镜装置包括通信速度设定单元，其将所述通信单元的通信速度设定为所述第一控制器允许的较高通信速度，以及切换通信速度的切换单元。

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