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    • 8. 发明授权
    • Camera having standard and panoramic focusing modes
    • 相机具有标准和全景对焦模式
    • US5563676A
    • 1996-10-08
    • US423997
    • 1995-04-18
    • Toru KosakaKazuharu ImafujiHidehiro OgawaTsutomu Narisawa
    • Toru KosakaKazuharu ImafujiHidehiro OgawaTsutomu Narisawa
    • G03B13/36G02B7/28G03B17/28G03B17/02
    • G02B7/28G03B2213/025
    • A camera capable of operating in a standard or a panoramic photography mode is provided with an automatic focusing system that focuses on a subject in one of a plurality of areas within a photographic field. In the standard photography mode, the camera automatically selects one of the plurality of areas based on a predetermined algorithm and focuses on the selected area. In the panoramic photography mode, the camera selects one of the plurality of area in response to a user performed operation and focuses upon the selected area. When operating in the panoramic photographic mode, an area can be selected by using a manual selection device, or through use of a visual line position detection device. The visual line position detection device determines which area in the photographic field the photographer's eye is focused upon, and the focused upon area is then selected. The camera may include a display device that indicates which of the plurality of areas has been selected.
    • 能够以标准或全景拍摄模式操作的相机设置有自动对焦系统,其将照相场中的多个区域中的一个区域中的被摄体对焦。 在标准拍摄模式中,摄像机根据预定算法自动选择多个区域中的一个,并对所选择的区域进行聚焦。 在全景拍摄模式中,摄像机响应于用户执行的操作而选择多个区域中的一个,并且对所选择的区域进行聚焦。 当以全景拍摄模式操作时,可以通过使用手动选择装置或通过使用视线位置检测装置来选择一个区域。 视线位置检测装置确定拍摄者的眼睛所关注的照相场中的哪个区域,然后选择对焦区域。 相机可以包括指示已经选择了多个区域中的哪一个的显示装置。
    • 9. 发明授权
    • Camera shake alarming apparatus
    • 相机震动报警器
    • US5402197A
    • 1995-03-28
    • US109905
    • 1993-08-23
    • Hiroshi OkanoTadao KaiKazuharu ImafujiAkira Katayama
    • Hiroshi OkanoTadao KaiKazuharu ImafujiAkira Katayama
    • G02B7/28G03B5/00G03B13/36G03B17/00G03B17/18
    • G03B17/18G03B2205/0015G03B2217/005G03B2217/185
    • A camera shake alarming apparatus comprises a storage portion for storing specification information of a camera; a subject distance detecting portion for detecting a subject distance for photographing a subject; a calculating portion for calculating an allowable camera shake quantity on the basis of a shutter speed set in the camera when photographing the subject, the camera specification information stored in the storage portion and the subject distance detected by the subject distance detecting portion; a camera shake detecting portion for detecting a camera shake quantity of the camera; a comparing portion for comparing the allowable camera shake quantity calculated by the calculating portion with the camera shake quantity detected by the camera shake detecting portion; and an alarming portion for giving an alarm for the camera shake according to a compared result of the comparison portion.
    • 相机震动报警装置包括用于存储相机的指定信息的存储部分; 被摄体距离检测部,用于检测拍摄对象的被摄体距离; 计算部分,用于基于在拍摄对象时在相机中设置的快门速度,存储在存储部分中的相机指定信息和由被摄体距离检测部分检测到的被摄体距离来计算允许的相机抖动量; 用于检测相机的相机抖动量的相机抖动检测部分; 比较部分,用于将由计算部分计算的容许相机抖动量与由相机抖动检测部分检测到的相机抖动量进行比较; 以及用于根据比较部分的比较结果给出相机抖动报警的报警部分。
    • 10. 发明授权
    • Exchangeable lens and camera body
    • 可更换镜头和相机机身
    • US09039309B2
    • 2015-05-26
    • US13468612
    • 2012-05-10
    • Masafumi OikawaKazuharu ImafujiShigeo TakahashiShunji Nagaya
    • Masafumi OikawaKazuharu ImafujiShigeo TakahashiShunji Nagaya
    • G03B17/14G03B17/18H04N5/232
    • H04N5/23209G03B13/34G03B17/14G03B17/18G03B17/565G03B2206/00
    • An exchangeable lens includes: a mount unit at which a camera body is detachably engaged; a plurality of drive target members, conditions of which change as a drive force is applied thereto; an initialization unit that executes initialization processing for each of the plurality of drive target members; an initialization status transmission unit that transmits initialization statuses, each indicating a status of the initialization processing executed for one of the drive target members, to the camera body via a first transmission path over predetermined first cycles; and a drive condition transmission unit that transmits a drive condition of at least one drive target member among the plurality of drive target members to the camera body via a second transmission path different from the first transmission path over predetermined second cycles different from the predetermined first cycles.
    • 可交换透镜包括:相机主体可拆卸地接合在其上的安装单元; 多个驱动目标构件,其作为驱动力施加的条件改变; 初始化单元,对所述多个驱动目标构件中的每一个执行初始化处理; 初始化状态发送单元,经由规定的第一周期经由第一传输路径向所述照相机主体发送各自指示对所述驱动目标构件之一执行的初始化处理的状态的初始化状态; 以及驱动条件传递单元,其经由与所述第一传输路径不同的第二传输路径,经过与所述预定的第一周期不同的预定的第二周期,将所述多个驱动目标构件中的至少一个驱动目标构件的驱动条件发送到所述照相机主体 。