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    • 1. 发明申请
    • DETECTION APPARATUS, DETECTION METHOD, AND OPTICALLY TRANSPARENT MEMBER
    • 检测装置,检测方法和光学透明成员
    • US20080079951A1
    • 2008-04-03
    • US11864711
    • 2007-09-28
    • Hiroaki YAMAMOTOToshihito KimuraHitoshi ShimizuMasashi Hakamata
    • Hiroaki YAMAMOTOToshihito KimuraHitoshi ShimizuMasashi Hakamata
    • G01B11/30
    • G01N21/553G01N2021/157
    • Provided are a detection apparatus, a detection method and an optically transparent member, which can detect a decrease in a precision. A convolution is performed by a convolution portion 80 contained in an image processing portion 38, to acquire the distribution information indicating the light intensity distribution of a light beam, which is totally reflected at the interface and which is incident at a plurality of angles to an dielectric block 52 so as to be totally reflected at the interface of the dielectric block 52. A spatial frequency resolution is performed on the light intensity distribution indicated by the distribution information acquired, by a detection precision evaluating portion 86 contained in the image processing portion 38, to thereby derive the light intensity distribution of each spatial frequency of the light beam. The precision is detected by comparing the light intensity distribution derived, with a threshold value predetermined for each spatial frequency.
    • 提供了能够检测精度降低的检测装置,检测方法和光学透明构件。 通过包含在图像处理部分38中的卷积部分80执行卷积,以获取指示在该界面处被全反射并以多个角度入射的光束的光强度分布的分布信息 介质块52,以便在介质块52的界面处被完全反射。 由包含在图像处理部分38中的检测精度评估部分86对由所获取的分布信息指示的光强度分布执行空间频率分辨率,从而导出光束的每个空间频率的光强度分布。 通过将导出的光强度分布与针对每个空间频率预定的阈值进行比较来检测精度。
    • 2. 发明申请
    • INFORMATION PROCESSING DEVICE, IMAGE FORMING APPARATUS, AND NON-TRANSITORY COMPUTER READABLE MEDIUM
    • 信息处理设备,图像形成设备和非终端计算机可读介质
    • US20130235417A1
    • 2013-09-12
    • US13558766
    • 2012-07-26
    • Hiroaki YAMAMOTOJyunya YAMADATadashi HATAToshiharu HAYASHIDA
    • Hiroaki YAMAMOTOJyunya YAMADATadashi HATAToshiharu HAYASHIDA
    • G06K15/02
    • G06F9/4401
    • An information processing device includes an execution unit that executes a control program for causing a functional unit to realize a predetermined function, a memory that stores the control program, a state variable indicating a state of the functional unit, and activation history of either initial activation or second and following activation, in a nonvolatile memory, and a communication unit that causes the execution unit to communicate with the functional unit, wherein the execution unit includes a first procedure where the control program is stored in the memory and the control program is read and is executed, and a second procedure where the control program pre-stored in the memory is read and is executed, refers to the activation history when activation is performed, executes the first procedure in a case of the initial activation, and executes the second procedure in a case of the second and following activation.
    • 信息处理装置包括:执行单元,执行用于使功能单元实现预定功能的控制程序,存储控制程序的存储器,指示功能单元的状态的状态变量,以及初始激活的激活历史 或第二次和之后的激活,以及使执行单元与功能单元通信的通信单元,其中执行单元包括第一过程,其中控制程序存储在存储器中并且读取控制程序 并且执行预先存储在存储器中的控制程序被读取并被执行的第二过程,参考执行激活时的激活历史,在初始激活的情况下执行第一过程,并且执行第二过程 在第二次和之后激活的情况下的程序。
    • 4. 发明申请
    • ENDOSCOPIC DIAGNOSIS SYSTEM
    • 内窥镜诊断系统
    • US20120165627A1
    • 2012-06-28
    • US13283407
    • 2011-10-27
    • Hiroaki YAMAMOTO
    • Hiroaki YAMAMOTO
    • A61B1/06A61B5/1459
    • A61B1/043A61B1/063A61B1/0638A61B1/0646A61B1/0653A61B1/07A61B5/14551
    • An endoscopic diagnosis system includes first and second narrowband light sources for emitting respectively first and second narrowband lights having a wavelength range different from each other, a first image sensor for receiving reflected light of the first narrowband light illuminating a subject to acquire a narrowband light image in a narrowband light observation mode, a second image sensor for receiving first autofluorescence emitted from the subject as the first narrowband light illuminates the subject to acquire a first autofluorescence image in a first autofluorescence observation mode and receiving second autofluorescence emitted from the subject as the second narrowband light illuminates the subject to acquire a second autofluorescence image in a second autofluorescence observation mode, and a light source controller for increasing emission amounts of the first and the second narrowband light in the first and the second autofluorescence observation mode.
    • 内窥镜诊断系统包括:第一和第二窄带光源,用于分别发射具有彼此不同的波长范围的第一和第二窄带光;第一图像传感器,用于接收照射被摄体的第一窄带光的反射光,以获取窄带光图像 在窄带光观察模式中,第二图像传感器用于当第一窄带光照射对象时接收从对象发射的第一自发荧光,以获得第一自发荧光观察模式中的第一自发荧光图像,并接收从对象发射的第二自发荧光作为第二自发荧光 窄带光照射对象以获得第二自发荧光观察模式中的第二自发荧光图像,以及用于在第一和第二自发荧光观察模式中增加第一和第二窄带光的发射量的光源控制器。
    • 6. 发明申请
    • ENDOSCOPIC DIAGNOSIS SYSTEM
    • 内窥镜诊断系统
    • US20120259174A1
    • 2012-10-11
    • US13443773
    • 2012-04-10
    • Hiroaki YAMAMOTO
    • Hiroaki YAMAMOTO
    • A61B1/06A61B1/04
    • A61B5/0071A61B1/00186A61B1/043A61B1/063A61B1/0638A61B1/0653A61B5/14556A61B5/1459
    • An endoscopic diagnosis system includes a light source for simultaneously emitting at least two excitation light having different central wavelengths for exciting at least two autofluorescent substances to generate autofluorescence containing first autofluorescence whose intensity is strong in a lesion and weak in a normal region and second autofluorescence whose intensity is strong in a normal region and weak in a lesion, color filters having spectral transmission characteristics that block the excitation light and transmit the autofluorescence, image sensor for imaging autofluorescence generated from first and second autofluorescent substances contained in a subject's region under observation and dispersed by color filters to acquire first and second autofluorescence images as the at least two excitation light illuminate the region under observation, and an image sensor for image-processing and displaying the first and second fluorescence images.
    • 内窥镜诊断系统包括:用于同时发射具有不同中心波长的至少两个激发光的光源,用于激发至少两个自发荧光物质,以产生含有第一自发荧光的自发荧光,该自发荧光的强度在病变中强度强,在正常区域弱,第二自发荧光 在正常区域强度强,病变弱,具有阻挡激发光并透射自发荧光的光谱透射特性的滤色器,用于成像自发荧光的图像传感器,其用于观察受试者区域中包含的第一和第二自发荧光物质并分散 通过彩色滤光片,当至少两个激发光照射观察区域时获取第一和第二自发荧光图像;以及图像传感器,用于对第一和第二荧光图像进行图像处理和显示。
    • 7. 发明申请
    • OPTICAL TOMOGRAPHIC MEASURING DEVICE
    • 光学测量仪器
    • US20110240884A1
    • 2011-10-06
    • US12979209
    • 2010-12-27
    • Hiroaki YAMAMOTO
    • Hiroaki YAMAMOTO
    • G01J1/58
    • G01N21/4795A61B5/0071A61B5/0073G01N21/6456
    • An optical tomographic measuring device that includes: an illuminating component, a plurality of light-receiving components, a storage component, a specifying component, an acquiring component, and a constructing component is provided. The specifying component specifies a position of the measurement plane in the body length direction. The acquiring component acquires, from the storage component, an optical characteristic distribution that corresponds to the position specified by the specifying component. The constructing component constructs a density distribution of fluorescence in the measurement plane, on the basis of intensities of the fluorescence received at the respective light-receiving components and the optical characteristic distribution acquired by the acquiring component.
    • 一种光学断层摄影测量装置,其包括:照明部件,多个光接收部件,存储部件,指定部件,获取部件和构造部件。 指定部件指定测量平面在体长方向上的位置。 获取部件从存储部件获取与由指定部件指定的位置对应的光学特性分布。 构成成分基于在各光接收成分接收的荧光的强度和由取得成分取得的光学特性分布,构成测定面内的荧光的密度分布。