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    • 3. 发明授权
    • Automatic exposure control apparatus
    • 自动曝光控制装置
    • US06618090B1
    • 2003-09-09
    • US09165414
    • 1998-10-02
    • Masami KidonoHitoshi HashimotoDai Kawase
    • Masami KidonoHitoshi HashimotoDai Kawase
    • H04N5235
    • H04N5/3595H04N5/2352H04N5/2353H04N5/372H04N5/3745H04N2101/00
    • In an automatic exposure control apparatus, image-capturing is performed at a double exposure time TI (I=1, 2, . . . ) and a single exposure time; a CCD output therein produced is applied with a CCD drive signal to perform an integrating operation for a signal in an AE area by using an integration circuit, and then outputs integration values 2EI+SI and EI′+SI′ to an exposure operation/control circuit; and the exposure operation/control circuit then performs an AE operation to receive 2EI+SI−(EI′+SI′)≈EI and compares the value to a target value for determining exposure conditions, and upon receipt of a shutter trigger, it uses an AE operation value containing almost no smear component to determine an appropriate exposure condition even in actual image-recording. According to the apparatus herein stated, exposure errors resulting from smears can be prevented.
    • 在自动曝光控制装置中,以双曝光时间TI(I = 1,2,...)和单次曝光时间执行图像拍摄; 通过使用积分电路对其中产生的CCD输出施加CCD驱动信号,以对AE区域中的信号执行积分运算,然后将积分值2EI + SI和EI'+ SI'输出到曝光操作/控制 电路 并且曝光操作/控制电路然后执行AE操作以接收2EI + SI-(EI'+ SI')≈EI,并将该值与用于确定曝光条件的目标值进行比较,并且在接收到快门触发时,其使用 即使在实际的图像记录中也几乎不包含拖尾分量的AE操作值来确定适当的曝光条件。 根据本文所述的装置,可以防止由涂片引起的曝光误差。
    • 4. 发明授权
    • Image processing apparatus
    • 图像处理装置
    • US07483164B2
    • 2009-01-27
    • US10858592
    • 2004-06-02
    • Keisuke NakazonoAkira UenoDai Kawase
    • Keisuke NakazonoAkira UenoDai Kawase
    • G06F15/00
    • G06T1/60
    • Disclosed herein is an image processing apparatus having a memory to store taken image data, for effecting image processing on the stored image data, including: an image data storage control section for outputting block data end signals indicating data end of blocked image data in synchronization with the storing of the taken image data into the memory; and an image processing section having a stored a mount counting section for counting amount of the taken image data stored into the memory based on the block data end signals, and a processing progress control section for controlling the progress of the image processing based on the stored a mount counted at the stored amount counting section.
    • 这里公开了一种具有存储器的存储器的图像处理装置,用于存储所拍摄的图像数据,用于对所存储的图像数据进行图像处理,包括:图像数据存储控制部分,用于输出表示阻塞图像数据的数据结束的块数据结束信号,与 将所拍摄的图像数据存储到存储器中; 以及图像处理部分,具有存储的安装计数部分,用于基于块数据结束信号对存储在存储器中的所拍摄的图像数据的数量进行计数;以及处理进程控制部分,用于基于存储的数据来控制图像处理的进行 在存储量计数部分计数的装载。
    • 6. 发明授权
    • Electronic camera apparatus
    • 电子相机设备
    • US07379118B2
    • 2008-05-27
    • US10290036
    • 2002-11-07
    • Dai Kawase
    • Dai Kawase
    • H04N5/225H04N5/222
    • H04N5/23241H04N1/00885H04N1/00912H04N5/2256H04N5/2354H04N2101/00H04N2201/0082
    • An electronic camera device according to the first aspect of the present invention comprises a battery which supplies a power supply, a detector which detects a state of the power supply of the loaded battery, a flash device configured to illuminate a subject, a charge controller which controls a charge processing of charging an energy supplied to the flash device, a processing part which executes at least one processing requiring an electric power more than a predetermined value except a charge processing, and a part configured to execute the charge processing and at least one processing each unit of a predetermined processing by timesharing while keeping the electric power supplied by the battery to maximum.
    • 根据本发明的第一方面的电子照相机装置包括:电池,其提供电源;检测器,其检测所加载的电池的电源的状态;被配置为照亮被摄体的闪光装置;充电控制器, 控制对提供给闪光装置的能量进行充电的充电处理,执行除了充电处理之外需要大于预定值的电力的至少一个处理的处理部分和被配置为执行充电处理的部分和至少一个 在将电池提供的电力保持最大的同时,通过分时对每个单位进行预定处理。
    • 9. 发明授权
    • Automatic exposure control apparatus and method
    • 自动曝光控制装置及方法
    • US07289155B2
    • 2007-10-30
    • US10205457
    • 2002-07-25
    • Masami KidonoHitoshi HashimotoDai Kawase
    • Masami KidonoHitoshi HashimotoDai Kawase
    • H04N5/235H04N5/217
    • H04N5/3595H04N5/2352H04N5/2353H04N5/372H04N5/3745H04N2101/00
    • An automatic exposure (“AE”), control apparatus to prevent exposure errors resulting from “smear.” Image-capturing is performed at a single exposure time TI (I=1, 2, . . . n); a CCD output is applied with a CCD drive signal to perform an integrating operation for a signal in an AE area using an integration circuit, and then outputs integration value EI+SI at each exposure time. A shutter trigger operation presents readout of an exposure value. An integrator value En+Sn obtained just before the shutter trigger operation, and a smear value Sn′ obtained just after the shutter trigger operation are provided to an exposure operation/control circuit. The exposure operation/control circuit then performs an AE operation to receive En+Sn−Sn≈En and compares the value to a target value for determining exposure conditions, and provides an AE operation value containing almost no smear component to determine an appropriate exposure condition.
    • 自动曝光(“AE”),防止“涂片”造成的曝光错误的控制装置。 在单次曝光时间TI(I = 1,2,...,n)下执行图像捕获; 使用CCD驱动信号对CCD输出进行应用,使用积分电路对AE区域中的信号进行积分运算,然后在每个曝光时间输出积分值EI + SI。 快门触发操作提供曝光值的读数。 在快门触发操作之前获得的积分器值En + Sn和快门触发操作之后获得的拖尾值Sn'被提供给曝光操作/控制电路。 然后曝光操作/控制电路进行AE操作以接收En + Sn-Sn≈EnEn,并将该值与用于确定曝光条件的目标值进行比较,并提供几乎不含拖尾分量的AE操作值,以确定合适的曝光条件 。
    • 10. 发明申请
    • Electronic camera apparatus
    • 电子相机设备
    • US20070076117A1
    • 2007-04-05
    • US11607245
    • 2006-12-01
    • Dai Kawase
    • Dai Kawase
    • H04N5/222
    • H04N5/23241H04N1/00885H04N1/00912H04N5/2256H04N5/2354H04N2101/00H04N2201/0082
    • An electronic camera device according to the first aspect of the present invention comprises a battery which supplies a power supply, a detector which detects a state of the power supply of the loaded battery, a flash device configured to illuminate a subject, a charge controller which controls a charge processing of charging an energy supplied to the flash device, a processing part which executes at least one processing requiring an electric power more than a predetermined value except a charge processing, and a part configured to execute the charge processing and at least one processing each unit of a predetermined processing by timesharing while keeping the electric power supplied by the battery to maximum.
    • 根据本发明的第一方面的电子照相机装置包括:电池,其提供电源;检测器,其检测所加载的电池的电源的状态;被配置为照亮被摄体的闪光装置;充电控制器, 控制对提供给闪光装置的能量进行充电的充电处理,执行除了充电处理之外需要大于预定值的电力的至少一个处理的处理部分和被配置为执行充电处理的部分和至少一个 在将电池提供的电力保持最大的同时,通过分时对每个单位进行预定处理。