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1. 发明授权

EP0617543B1 Imaging and recording apparatus and method 失效
标题翻译：成像和-aufzeichnungsgerät和方法
公开(公告)号：EP0617543B1
公开(公告)日：2000-08-23
申请号：EP94104694.8
申请日：1994-03-24
申请人： Hitachi, Ltd.
发明人： Aizawa, Iwao, Totsuka Hairaizu 1037 , Itoh, Shigeyuki , Wakabayashi, Manabu
IPC分类号： H04N1/21
CPC分类号： H04N1/00541 , H04N1/00204 , H04N1/00925 , H04N1/00973 , H04N1/2112 , H04N2101/00 , H04N2201/0015 , H04N2201/0048 , H04N2201/0049 , H04N2201/0074 , H04N2201/0077 , H04N2201/214 , H04N2201/3298 , Y10S358/906

2. 发明公开

EP0617543A3 Imaging and recording apparatus 失效
标题翻译：成像和-aufzeichnungsgerät。
公开(公告)号：EP0617543A3
公开(公告)日：1995-10-18
申请号：EP94104694.8
申请日：1994-03-24
申请人： HITACHI, LTD.
发明人： Aizawa, Iwao, Totsuka Hairaizu 1037 , Itoh, Shigeyuki , Wakabayashi, Manabu
IPC分类号： H04N1/21
CPC分类号： H04N1/00541 , H04N1/00204 , H04N1/00925 , H04N1/00973 , H04N1/2112 , H04N2101/00 , H04N2201/0015 , H04N2201/0048 , H04N2201/0049 , H04N2201/0074 , H04N2201/0077 , H04N2201/214 , H04N2201/3298 , Y10S358/906
摘要： An imaging and recording apparatus for electrically recording an optical image of a subject as an image information signal which facilitates memory access from an external device and prevents image information from being changed. Upon manipulation of a recording trigger switch (5), an image outputted from a camera signal processing circuit (17) at that time is written into a semiconductor memory (12), then subjected to data compression in a data compression circuit (21), and stored in a semiconductor memory (13). It is now assumed that an external device not illustrated is connected to a connector (14) and this external device orders taking in the image of the semiconductor memory (13). If at this time the semiconductor memory (13) is writing an image, a state detection circuit (23) detects the fact and inhibits the external device from taking in the image. Furthermore, while the external device is taking in the image of the semiconductor memory (13), the state detection circuit (23) detects this fact. Even if the recording trigger switch (5) is manipulated, an AND gate (6) turns off in response to an output of the state detection circuit and inhibits image writing into the semiconductor memory (13).

3. 发明公开

EP0617543A2 Imaging and recording apparatus 失效
标题翻译：成像和记录设备
公开(公告)号：EP0617543A2
公开(公告)日：1994-09-28
申请号：EP94104694.8
申请日：1994-03-24
申请人： HITACHI, LTD.
发明人： Aizawa, Iwao, Totsuka Hairaizu 1037 , Itoh, Shigeyuki , Wakabayashi, Manabu
IPC分类号： H04N1/21
CPC分类号： H04N1/00541 , H04N1/00204 , H04N1/00925 , H04N1/00973 , H04N1/2112 , H04N2101/00 , H04N2201/0015 , H04N2201/0048 , H04N2201/0049 , H04N2201/0074 , H04N2201/0077 , H04N2201/214 , H04N2201/3298 , Y10S358/906
摘要： An imaging and recording apparatus for electrically recording an optical image of a subject as an image information signal which facilitates memory access from an external device and prevents image information from being changed. Upon manipulation of a recording trigger switch (5), an image outputted from a camera signal processing circuit (17) at that time is written into a semiconductor memory (12), then subjected to data compression in a data compression circuit (21), and stored in a semiconductor memory (13). It is now assumed that an external device not illustrated is connected to a connector (14) and this external device orders taking in the image of the semiconductor memory (13). If at this time the semiconductor memory (13) is writing an image, a state detection circuit (23) detects the fact and inhibits the external device from taking in the image. Furthermore, while the external device is taking in the image of the semiconductor memory (13), the state detection circuit (23) detects this fact. Even if the recording trigger switch (5) is manipulated, an AND gate (6) turns off in response to an output of the state detection circuit and inhibits image writing into the semiconductor memory (13).
摘要翻译：一种用于将对象的光学图像电记录为图像信息信号的成像和记录设备，其有助于来自外部设备的存储器访问并且防止图像信息被改变。在操作记录触发开关（5）时，此时从相机信号处理电路（17）输出的图像被写入半导体存储器（12）中，然后在数据压缩电路（21）中进行数据压缩，并存储在半导体存储器（13）中。现在假设未示出的外部设备连接到连接器（14），并且该外部设备命令取入半导体存储器（13）的图像。如果此时半导体存储器（13）正在写入图像，则状态检测电路（23）检测该事实并禁止外部设备摄入图像。此外，在外部装置取入半导体存储器（13）的图像时，状态检测电路（23）检测到这一事实。即使操作记录触发开关（5），与门（6）响应于状态检测电路的输出而关闭并禁止图像写入半导体存储器（13）。

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