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    • 12. 发明申请
    • Endoscope apparatus
    • 内窥镜装置
    • US20060197830A1
    • 2006-09-07
    • US11355983
    • 2006-02-17
    • Shinji TakeuchiKazunori AbeDaisuke Ayame
    • Shinji TakeuchiKazunori AbeDaisuke Ayame
    • H04N7/18A62B1/04H04N9/47
    • H04N1/60A61B1/00009A61B1/042A61B1/045A61B1/05A61B5/0084
    • In an endoscope apparatus in which a scope is connected to a processor unit in a freely attachable and detachable way, the endoscope apparatus wherein matrix calculation is conducted for RGB signals formed by using CCD, a color space conversion processing circuit is provided for forming spectral images of the arbitrarily selected wavelength range. CCD characteristics identification information including types of color filters of the CCD and spectral characteristics or scope characteristics information is stored in the ROM of the scope, a plurality of matrix data corresponding to characteristics identification information is stored in the memory of the processor unit, and matrix data corresponding to the obtained characteristics information is read from the memory, thereby forming an excellent spectral image by using data suitable for characteristics of the CCD or the scope.
    • 在以可自由拆装的方式将处理器单元连接到内窥镜的内窥镜装置中,对使用CCD形成的RGB信号进行矩阵运算的内窥镜装置,设置色彩空间变换处理电路, 的任意选择的波长范围。 包括CCD的滤色器类型和光谱特征或范围特性信息的CCD特征识别信息存储在范围的ROM中,与特征识别信息相对应的多个矩阵数据被存储在处理器单元的存储器中,矩阵 从存储器中读取与获得的特征信息对应的数据,从而通过使用适合于CCD的特性或范围的数据形成优异的光谱图像。
    • 13. 发明授权
    • Endoscope apparatus
    • 内窥镜装置
    • US07995093B2
    • 2011-08-09
    • US11355983
    • 2006-02-17
    • Shinji TakeuchiKazunori AbeDaisuke Ayame
    • Shinji TakeuchiKazunori AbeDaisuke Ayame
    • A62B1/04H04N13/00H04N3/14H04N5/76H04N5/222
    • H04N1/60A61B1/00009A61B1/042A61B1/045A61B1/05A61B5/0084
    • In an endoscope apparatus in which a scope is connected to a processor unit in a freely attachable and detachable way, the endoscope apparatus wherein matrix calculation is conducted for RGB signals formed by using CCD, a color space conversion processing circuit is provided for forming spectral images of the arbitrarily selected wavelength range. CCD characteristics identification information including types of color filters of the CCD and spectral characteristics or scope characteristics information is stored in the ROM of the scope, a plurality of matrix data corresponding to characteristics identification information is stored in the memory of the processor unit, and matrix data corresponding to the obtained characteristics information is read from the memory, thereby forming an excellent spectral image by using data suitable for characteristics of the CCD or the scope.
    • 在以可自由拆装的方式将处理器单元连接到内窥镜的内窥镜装置中,对使用CCD形成的RGB信号进行矩阵运算的内窥镜装置,设置色彩空间变换处理电路, 的任意选择的波长范围。 包括CCD的滤色器类型和光谱特征或范围特性信息的CCD特征识别信息存储在范围的ROM中,与特征识别信息相对应的多个矩阵数据被存储在处理器单元的存储器中,矩阵 从存储器中读取与获得的特征信息对应的数据,从而通过使用适合于CCD的特性或范围的数据形成优异的光谱图像。
    • 17. 发明授权
    • Endoscope apparatus
    • 内窥镜装置
    • US07800656B2
    • 2010-09-21
    • US11356033
    • 2006-02-17
    • Shinji TakeuchiKazunori AbeDaisuke Ayame
    • Shinji TakeuchiKazunori AbeDaisuke Ayame
    • H04N13/00H04N5/228
    • A61B1/00009A61B1/045A61B1/05A61B5/0084
    • 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.
    • 一种内窥镜装置,包括:内窥镜,具备形成要观察的身体的彩色图像信号的摄像装置; 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,其基于亮度/色差信号,存储用于形成光谱图像的Y / C矩阵数据; 以及Y / C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。
    • 18. 发明申请
    • Endoscope system apparatus
    • 内窥镜系统装置
    • US20060253036A1
    • 2006-11-09
    • US11377426
    • 2006-03-17
    • Shinji TakeuchiKazunori AbeDaisuke Ayame
    • Shinji TakeuchiKazunori AbeDaisuke Ayame
    • A61B6/00
    • A61B1/0005A61B1/045A61B1/05
    • An endoscope system apparatus, which facilitate to carry out observation and diagnosis of a fine structure of an object and enable to carry out efficient recording operation by attaching wavelength information in recording a spectral image, is provided. The endoscope system apparatus has a color space conversion processing circuit for carrying out matrix operation by data of an original image and matrix data and forming a spectral image including signals of selected wavelength regions. By one time operation of a recording operation switch, data of the spectral images is transmitted to an image recording apparatus along with data of the original image, and the spectral images are communicated by adding wavelength information of the signals thereto. Further, the spectral images are displayed on a monitor along with the original image.
    • 提供一种内窥镜系统装置,其能够进行物体的精细结构的观察和诊断,并且能够通过在记录光谱图像中附加波长信息来进行有效的记录操作。 内窥镜系统装置具有色空间转换处理电路,用于通过原始图像和矩阵数据的数据进行矩阵运算,并形成包括所选波长区域的信号的光谱图像。 通过记录操作开关的一次操作,将光谱图像的数据与原始图像的数据一起发送到图像记录装置,并通过将信号的波长信息相加来传送光谱图像。 此外,光谱图像与原始图像一起显示在监视器上。
    • 20. 发明授权
    • Endoscope apparatus
    • 内窥镜装置
    • US08400498B2
    • 2013-03-19
    • US11546475
    • 2006-10-12
    • Shinji TakeuchiMitsuru HiguchiKazunori Abe
    • Shinji TakeuchiMitsuru HiguchiKazunori Abe
    • A62B1/04
    • A61B1/05A61B1/00009A61B1/043A61B5/0075A61B5/0084
    • An endoscope having a color space conversion circuit performs a matrix calculation according to RGB signals and matrix data respectively corresponding to signals in wavelength ranges is provided with a wavelength memory section having a default data memory area, which stores a default value representing a wavelength range selected by a wavelength selection section, and a changed-wavelength saving area that stores a wavelength range selected by the wavelength selection section after changed from the wavelength range represented by the default value. Subsequently, at least a part of the wavelength range stored in the changed-wavelength saving area is rewritten by a reset section into the default value stored in the default data memory area.
    • 具有颜色空间转换电路的内窥镜根据RGB信号执行矩阵计算,并且分别对应于波长范围的信号的矩阵数据设置有具有默认数据存储区域的波长存储部分,其存储表示所选择的波长范围的默认值 波长选择部,以及变化波长的保存区,存储由所述波长选择部选择的波长范围,所述波长范围是从由所述默认值表示的波长范围变化后的。 随后,将存储在改变波长保存区域中的波长范围的至少一部分由复位部分重写为存储在默认数据存储区域中的默认值。