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1.发明授权公开(公告)号：US07432958B2
公开(公告)日：2008-10-07
申请号：US11208550
申请日：2005-08-23
CPC分类号： H04N5/2252 , H04N5/23293
摘要： A video camera which is provided with an inter-line type CCD and also which enjoys a function as a digital still camera. The video camera includes an irising mechanism for adjusting a quantity of light incident upon the CCD, an iris driving circuit for driving the irising mechanism, and a camera microcomputer for controlling operations of adjusting an incident-light quantity by the irising mechanism by controlling the iris driving circuit. The camera microcomputer controls the iris driving circuit to drive the irising mechanism, whereby the incident light upon the CCD is blocked to perform only a read-out operation while data of all the pixels is read out from the CCD.
摘要翻译： 具有行间CCD型的摄像机，作为数码相机具有功能。 视频摄像机包括用于调节入射到CCD上的光量的虹膜机构，用于驱动虹膜机构的虹膜驱动电路，以及照相机微机，用于通过控制虹膜来控制由虹膜机构调节入射光量的操作 驱动电路。 相机微型计算机控制光圈驱动电路来驱动虹膜机构，由此CCD上的入射光被遮挡以仅执行读出操作，同时从CCD读出所有像素的数据。
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2.发明申请公开(公告)号：US20060038914A1
公开(公告)日：2006-02-23
申请号：US11208550
申请日：2005-08-23
IPC分类号： H04N5/235
CPC分类号： H04N5/2252 , H04N5/23293
摘要： A video camera which is provided with an inter-line type CCD and also which enjoys a function as a digital still camera. The video camera includes an irising mechanism for adjusting a quantity of light incident upon the CCD, an iris driving circuit for driving the irising mechanism, and a camera microcomputer for controlling operations of adjusting an incident-light quantity by the irising mechanism by controlling the iris driving circuit. The camera microcomputer controls the iris driving circuit to drive the irising mechanism, whereby the incident light upon the CCD is blocked to perform only a read-out operation while data of all the pixels is read out from the CCD.
摘要翻译： 具有行间CCD型的摄像机，作为数码相机具有功能。 视频摄像机包括用于调节入射到CCD上的光量的虹膜机构，用于驱动虹膜机构的虹膜驱动电路，以及照相机微机，用于通过控制虹膜来控制由虹膜机构调节入射光量的操作 驱动电路。 相机微型计算机控制光圈驱动电路来驱动虹膜机构，由此CCD上的入射光被遮挡以仅执行读出操作，同时从CCD读出所有像素的数据。
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公开(公告)号：US06801252B1
公开(公告)日：2004-10-05
申请号：US09474104
申请日：1999-12-29
IPC分类号： H04N5262
CPC分类号： H04N5/23296 , H04N5/232 , H04N5/2628
摘要： In a case that a zooming magnification is less than 2 times, the switch (SW) is connected to the terminal “a” and a zooming process in the horizontal direction is performed when reading out from the line memory (13) in conjunction with performing the zooming process in the vertical direction in the CCD (10). Further, in a case that the zooming magnification is more than 2 times, the switch (SW) is connected to the terminal “b” and the zooming process in the horizontal direction is performed with combining occasions when reading out from the memory (12) and reading out from the line memory (13) in conjunction with performing the zooming process in the horizontal direction when reading out from the memory (12).
摘要翻译： 在缩放倍率小于2倍的情况下，开关（SW）连接到端子“a”，并且当从行存储器（13）读出结合执行时执行水平方向的变焦处理 在CCD（10）中垂直方向的变焦处理。 此外，在缩放倍率大于2倍的情况下，开关（SW）连接到端子“b”，并且当从存储器（12）读出时的组合场合执行水平方向的变焦处理， 以及当从存储器（12）读出时，结合在水平方向上执行缩放处理，从行存储器（13）读出。
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公开(公告)号：US20130202266A1
公开(公告)日：2013-08-08
申请号：US13879823
申请日：2011-10-13
申请人： Kouji Tanaka , Takashi Kiyofuji , Norio Kurashige
发明人： Kouji Tanaka , Takashi Kiyofuji , Norio Kurashige
IPC分类号： H04N7/26
CPC分类号： H04N19/00012 , H04N19/149 , H04N19/197 , H04N19/198 , H04N19/593
摘要： An image capturing device (100) is provided with: an image capturing unit (102) which generates, by continuous image capturing, a plurality of pieces of image data which are continuous in the time direction; an image processing unit which corrects a compression rate of the image data on the basis of a correction factor for correcting the image data, and performs compression coding by use of an intra-frame predictive coding system; a data control unit (124) which stores the image data, which has been subjected to the compression coding, in an image storage unit; a current compression rate derivation unit (130) which derives a current compression rate which is an actual compression rate of the image data which has been subjected to the compression coding; a current compression rate holding unit (132) which holds a plurality of current compression rates continuous in the time direction; a subsequent compression rate prediction unit (134) which predicts a subject compression rate, which is a compression rate of image data to be subjected to the subsequent compression coding next time, from the plurality of current compression rates which are held, or from the plurality of current compression rates which are held and the compression rate of the image data to be subjected to the current compression coding this time; and a correction factor derivation unit which derives the correction factor on the basis of the subsequent compression rate.
摘要翻译： 一种图像拍摄装置（100）具有：图像拍摄单元，通过连续图像捕获生成在时间方向上连续的多个图像数据; 图像处理单元，其基于用于校正图像数据的校正因子校正图像数据的压缩率，并且使用帧内预测编码系统进行压缩编码; 数据控制单元，其将经过压缩编码的图像数据存储在图像存储单元中; 当前压缩率导出单元（130），其导出作为已进行了压缩编码的图像数据的实际压缩率的当前压缩率; 当前压缩率保持单元（132），其保持在时间方向上连续的多个当前压缩率; 一个后续的压缩率预测单元（134），其从所保持的多个当前压缩率或从多个预定压缩率预测作为下一次压缩编码的图像数据的压缩率的对象压缩率 保持当前的压缩率以及本次要进行当前压缩编码的图像数据的压缩率; 以及校正因子导出单元，其基于随后的压缩率导出校正因子。
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公开(公告)号：US08670654B2
公开(公告)日：2014-03-11
申请号：US13879823
申请日：2011-10-13
申请人： Kouji Tanaka , Takashi Kiyofuji , Norio Kurashige
发明人： Kouji Tanaka , Takashi Kiyofuji , Norio Kurashige
IPC分类号： H04N5/917
CPC分类号： H04N19/00012 , H04N19/149 , H04N19/197 , H04N19/198 , H04N19/593
摘要： An image capturing device (100) is provided with: an image capturing unit (102) which generates, by continuous image capturing, a plurality of pieces of image data which are continuous in the time direction; an image processing unit which corrects a compression rate of the image data on the basis of a correction factor for correcting the image data, and performs compression coding by use of an intra-frame predictive coding system; a data control unit (124) which stores the image data, which has been subjected to the compression coding, in an image storage unit; a current compression rate derivation unit (130) which derives a current compression rate which is an actual compression rate of the image data which has been subjected to the compression coding; a current compression rate holding unit (132) which holds a plurality of current compression rates continuous in the time direction; a subsequent compression rate prediction unit (134) which predicts a subject compression rate, which is a compression rate of image data to be subjected to the subsequent compression coding next time, from the plurality of current compression rates which are held, or from the plurality of current compression rates which are held and the compression rate of the image data to be subjected to the current compression coding this time; and a correction factor derivation unit which derives the correction factor on the basis of the subsequent compression rate.
摘要翻译： 一种图像拍摄装置（100）具有：图像拍摄单元，通过连续图像捕获生成在时间方向上连续的多个图像数据; 图像处理单元，其基于用于校正图像数据的校正因子校正图像数据的压缩率，并且使用帧内预测编码系统进行压缩编码; 数据控制单元，其将经过压缩编码的图像数据存储在图像存储单元中; 当前压缩率导出单元（130），其导出作为已进行了压缩编码的图像数据的实际压缩率的当前压缩率; 当前压缩率保持单元（132），其保持在时间方向上连续的多个当前压缩率; 一个后续的压缩率预测单元（134），其从所保持的多个当前压缩率或从多个预定压缩率预测作为下一次压缩编码的图像数据的压缩率的对象压缩率 保持当前的压缩率以及本次要进行当前压缩编码的图像数据的压缩率; 以及校正因子导出单元，其基于随后的压缩率导出校正因子。
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