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公开(公告)号：EP1471733A4
公开(公告)日：2007-01-24
申请号：EP03701834
申请日：2003-01-22
申请人： SONY CORP
CPC分类号： H04N5/2355 , H04N5/20 , H04N5/23293 , H04N5/2625 , H04N7/01 , H04N7/0105
摘要： An image shooting unit 21 generates an image signal Spa having an image shooting frame rate. A frame addition unit 41 performs frame addition on the image signal DVb having the image shooting frame rate. Control unit 61 controls drive unit 71 and the frame addition unit 41 based on a frame rate setting signal RSF from operation unit 62, and controls a variation of the image shooting frame rate in image shooting unit 21 and/or a switch of the number of additive frames in the frame addition unit 41, thus allowing an image signal DVj having a desired frame rate to be output from the frame addition unit 41. Thus, increasing the additive frame in number even without decreasing the image shooting frame rate at a low-speed shooting of the image allows such an image signal DVj shot at the low speed to be obtained.
摘要翻译： 成像单元（21）产生成像帧频的图像信号DVb。 线图像处理块（40）执行成像帧频的图像信号DVb的帧相加，并且生成期望输出帧频的线图像信号。 根据图像信号DVb，监视器图像处理块（50）生成独立于行图像信号的帧速率的帧速率的监视器图像信号。 由于行图像信号和监视图像信号的帧速率彼此独立，因此即使在改变行图像信号的帧速的同时进行摄像时，也可以通过使用预定的帧速率来显示摄像期间的监视图像 监视器图像信号DVr。
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公开(公告)号：EP0734156A4
公开(公告)日：1998-03-25
申请号：EP95933641
申请日：1995-10-09
申请人： SONY CORP
CPC分类号： H04N5/3572 , H04N5/23209 , H04N5/361 , H04N9/09
摘要： An image pickup block (12) of an optical head section (1) can be detachably mounted on a camera body (2). The block (12) is provided with an EEPROM (129) in which the setup data of a video camera including shading correcting data regarding the image pickup device and destination data are stored. When the power supply for the video camera is turned on, a microcomputer (201) in the camera main body (2) reads out the setup data from the ROM (129) and sets up the camera by controlling each circuit in the image pickup block (12) and camera body (2). For example, the microcomputer (201) sets up the camera based on the shading correction data so that video signals whose shading is corrected can be outputted. In addition, the microcomputer (2) sets up the camera so that video signals which meet the signal specifications of the destination can be outputted by controlling a level converting circuit (206) and setup level signal adding circuit (207).
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公开(公告)号：EP1538830A4
公开(公告)日：2008-06-04
申请号：EP04747905
申请日：2004-07-16
申请人： SONY CORP
发明人： KANEKO KATSUMI , KIHARA TAKU , SUDO FUMIHIKO
IPC分类号： H04N5/225 , H04N5/232 , H04N5/262 , H04N5/265 , H04N5/272 , H04N5/77 , H04N5/775 , H04N5/93 , H04N7/01
CPC分类号： H04N5/23245 , H04N5/23293 , H04N5/265 , H04N5/272 , H04N5/772 , H04N5/775
摘要： An image signal producing part (11) produces an image signal (DVb) of a variable-frame-rate picked-up image whose frame rate has been made variable. A frame rate converting part (30) converts the frame rate of an image signal (DVu) supplied thereto into the frame rate of the image signal (DVb) and synchronizes the image signal (DVu) with the image signal (DVb) to produce an image signal (DVw). A monitor image signal producing part (40) uses the image signals (DVb,DVw) to produce and output, as monitor image signals (DMTout,SMTout), an image signal (DVmix) of an image in which the images based on image signals (DVb,DVw) are mixed with each other. Alternatively, the monitor image signal producing part (40) produces and outputs, as the monitor image signals (DMTout,SMTout), an image signal (DVwp) of an image in which a portion of the image based on the image signal (DVb) has been replaced by the image based on the image signal (DVw). It is thus possible to simultaneously display the variable-frame-rate picked-up image and an image that has a different frame rate.
摘要翻译： 图像信号产生部分（11）产生其帧频可变的可变帧率拾取图像的图像信号（DVb）。 帧速率转换部分（30）将提供给它的图像信号（DVu）的帧速率转换为图像信号（DVb）的帧速率并且使图像信号（DVu）与图像信号（DVb）同步以产生 图像信号（DVw）。 监视器图像信号产生部分（40）使用图像信号（DVb，DVw）产生和输出图像的图像信号（DVmix）作为监视器图像信号（DMTout，SMTout），其中基于图像信号 （DVb，DVw）相互混合。 或者，监视器图像信号产生部分（40）产生和输出其中基于图像信号（DVb）的图像的一部分的图像的图像信号（DVwp）作为监视器图像信号（DMTout，SMTout） 已被基于图像信号（DVw）的图像替代。 因此可以同时显示可变帧速率拾取图像和具有不同帧速率的图像。
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公开(公告)号：EP1534002A4
公开(公告)日：2008-04-23
申请号：EP04747891
申请日：2004-07-16
申请人： SONY CORP
发明人： KANEKO KATSUMI , TSUCHIYA TAKASHI
IPC分类号： H04N5/222 , H04N5/225 , H04N5/232 , H04N5/265 , H04N5/272 , H04N7/083 , H04N7/087 , H04N7/088
摘要： An image signal producing part (11) produces an image signal of variable-frame-rate picked-up image. A signal production control part (24) drives the image signal producing part (11) and produces an image pickup setting information (IF) for producing an image signal frame-synchronized with an image signal (DVd) produced by the image signal producing part (11). The image pickup setting information (IF) is inserted into the produced image signal (DVd) and then outputted. When receiving image pickup setting information (IFex), the signal production control part (24) controls, based on the image pickup setting information (IFex), the operation of the image signal producing part (11) such that the image signal to be produced is frame synchronized with an image signal of a reference variable-frame-rate picked-up image of the source of the image pickup setting information (IFex). When a plurality of image pickup apparatuses capable of varying their frame rates are used, then their image signals can be frame synchronized.
摘要翻译： 图像信号产生部分（11）产生可变帧率拾取图像的图像信号。 信号产生控制部分（24）驱动图像信号产生部分（11）并且产生用于产生与由图像信号产生部分产生的图像信号（DVd）帧同步的图像信号的图像拾取设置信息（IF） 11）。 图像拾取设置信息（IF）被插入到产生的图像信号（DVd）中然后被输出。 当接收到图像拾取设置信息（IFex）时，信号产生控制部分（24）基于图像拾取设置信息（IFex）来控制图像信号产生部分（11）的操作，使得要产生的图像信号 与图像拾取设置信息（IFex）的源的参考可变帧频拾取图像的图像信号帧同步。 当使用能够改变其帧速率的多个图像拾取装置时，则它们的图像信号可以被帧同步。
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公开(公告)号：EP1469673A4
公开(公告)日：2007-01-24
申请号：EP03701146
申请日：2003-01-22
申请人： SONY CORP
CPC分类号： H04N5/2355 , H04N5/20 , H04N5/23293 , H04N5/2625 , H04N7/01 , H04N7/0105
摘要： An image shooting unit 21 generates an image signal Spa having an image shooting frame rate. A frame addition unit 41 performs frame addition on the image signal DVb having the image shooting frame rate. Control unit 61 controls drive unit 71 and the frame addition unit 41 based on a frame rate setting signal RSF from operation unit 62, and controls a variation of the image shooting frame rate in image shooting unit 21 and/or a switch of the number of additive frames in the frame addition unit 41, thus allowing an image signal DVj having a desired frame rate to be output from the frame addition unit 41. Thus, increasing the additive frame in number even without decreasing the image shooting frame rate at a low-speed shooting of the image allows such an image signal DVj shot at the low speed to be obtained.
摘要翻译： 成像单元（21）生成成像帧频的图像信号Spa。 帧添加单元（41）执行成像帧速率的图像信号DVb的帧添加。 根据来自操作单元（62）的帧速率设置信号RSF，控制单元（61）控制驱动单元（71）和帧添加单元（41），以改变成像单元（ 21）和/或在帧添加单元（41）中切换帧添加中的附加帧计数，使得帧添加单元（41）输出期望的输出帧速率的图像信号DVj。 在低速成像期间不降低成像帧率的情况下，可以通过增加相加帧的数量来获得低速成像图像的图像信号DVj。
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