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公开(公告)号：US4901148A
公开(公告)日：1990-02-13
申请号：US143974
申请日：1988-01-14
CPC分类号： H04N5/91 , H04N5/926 , H04N7/01 , Y10S348/911
摘要： A data processing device having a memory which permits writing and reading of digital data and a digital-to-analog converter which converts digital data read out from the memory into an analog signal. The operating frequency of the converter obtained when the memory is solely performing data reading is arranged to be twice as high as the operating frequency of the converter obtained when the memory is performing both data writing and data reading.
摘要翻译： 一种具有允许写入和读取数字数据的存储器的数据处理装置和将从存储器读出的数字数据转换为模拟信号的数模转换器。 当存储器仅执行数据读取时获得的转换器的工作频率被设置为当存储器执行数据写入和数据读取时获得的转换器的工作频率的两倍。
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公开(公告)号：US5969761A
公开(公告)日：1999-10-19
申请号：US802279
申请日：1997-02-19
申请人： Koji Takahashi , Teruo Hieda , Chikara Satoh , Toshiyuki Masui , Takashi Kobayashi , Katsuji Yoshimura
发明人： Koji Takahashi , Teruo Hieda , Chikara Satoh , Toshiyuki Masui , Takashi Kobayashi , Katsuji Yoshimura
CPC分类号： H04N5/235 , H04N5/2353
摘要： The image sensing device adapted to compose an appropriate single picture from a plurality of pictures of different exposures obtained from the same subject, wherein the camera operation is controlled using as a reference the signal of one of said plurality of pictures of different exposures.
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公开(公告)号：US5761369A
公开(公告)日：1998-06-02
申请号：US662432
申请日：1996-06-10
IPC分类号： G11B27/026 , G11B27/028 , G11B27/10 , G11B27/11 , G11B27/28 , G11B27/30 , G11B27/32 , G11B27/34 , H04N5/765 , H04N9/82 , H04N9/83 , H04N9/87 , H04N5/91
CPC分类号： H04N9/8715 , G11B27/026 , G11B27/028 , G11B27/107 , G11B27/11 , G11B27/28 , G11B27/3027 , G11B27/3045 , G11B27/324 , G11B27/34 , H04N5/765 , H04N9/8233 , H04N9/83 , G11B2220/20 , G11B2220/90 , G11B2220/91 , H04N9/8205
摘要： A video system is arranged to record, on a second recording medium of a relatively small capacity, a given period portion of a video signal relating to an image plane representing each of varied programs included in the video signal and information on a recorded position of each of the programs on a first recording medium which has a relatively large capacity.
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54.发明授权Image signal processing apparatus having improved storage control in accordance with an image signal level 失效具有根据图像信号电平的改进的存储控制的图像信号处理装置
公开(公告)号：US5323238A
公开(公告)日：1994-06-21
申请号：US904558
申请日：1992-06-26
摘要： An image signal processing apparatus inputs a video signal, delays it by one field using a field memory, multiplies the delayed signal by a value K (K less than 1), adds the output from the multiplication to the input signal and supplies the sum to the field memory. The level of the signal read out from the field memory is compared with a predetermined value, and based on the result of that comparison, the video signal being input is substantially inhibited from being supplied to the adding means. The signal obtained by multiplying the immediately-preceding field signal by k, and the present-field signal, are cyclically added, so that the amplitude can be gradually increased. The comparison inhibits addition of a new field signal when the level of that stored in the field memory has reached a predetermined level.
摘要翻译： 图像信号处理装置输入视频信号，使用场存储器将其延迟一个场，将延迟的信号乘以值K（K小于1），将来自乘法的输出与输入信号相加，并将该和值提供给 场记忆。 将从场存储器读出的信号的电平与预定值进行比较，并且基于该比较的结果，基本上禁止输入的视频信号被提供给加法装置。 通过将前一场信号乘以k而获得的信号和当前场信号被循环地相加，使得振幅可以逐渐增加。 当存储在现场存储器中的电平达到预定水平时，该比较禁止添加新的场信号。
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55.发明授权
公开(公告)号：US5249052A
公开(公告)日：1993-09-28
申请号：US978044
申请日：1992-11-18
CPC分类号： H04N5/772 , H04N9/8355 , Y10S358/906
摘要： A system comprises a video camera for producing one field portion of a video signal in a second predetermined period during a first predetermined period which is longer than the second predetermined period, a recorder for recording the one field portion of the video signal from the video camera in the second predetermined period during the first predetermined period and a display device arranged to make a vertical scanning from the upper to the lower side of an effective display surface in the second predetermined period during the first predetermined period for displaying an image related to the video signal produced from the video camera.
摘要翻译： 一种系统包括摄像机，用于在比第二预定周期长的第一预定周期内在第二预定周期中产生视频信号的一个场部分;记录器，用于记录来自视频摄像机的视频信号的一个场部分 在第一预定时段期间的第二预定周期中，以及显示装置，被布置成在用于显示与视频相关的图像的第一预定时段期间在第二预定时段中从有效显示表面的上侧到下侧进行垂直扫描 从摄像机产生的信号。
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公开(公告)号：US4862292A
公开(公告)日：1989-08-29
申请号：US235002
申请日：1988-08-22
申请人： Masahiko Enari , Katsuji Yoshimura , Akio Aoki , Shinichi Yamashita , Makoto Shimokoriyama , Motokazu Kashida , Tetsuya Shimizu , Yoshiki Ishii , Akio Fujii
发明人： Masahiko Enari , Katsuji Yoshimura , Akio Aoki , Shinichi Yamashita , Makoto Shimokoriyama , Motokazu Kashida , Tetsuya Shimizu , Yoshiki Ishii , Akio Fujii
IPC分类号： G11B5/008 , G11B20/10 , H04N5/7826 , H04N5/91 , H04N5/92 , H04N5/926 , H04N9/797 , H04N13/00
CPC分类号： H04N13/0055 , G11B20/10 , G11B5/0086 , G11B5/00878 , H04N19/597 , H04N5/7826 , H04N5/91 , H04N5/9202 , H04N5/926 , H04N5/9261 , H04N9/7973 , H04N13/0003 , H04N13/0239 , H04N13/0438
摘要： A digital information signal recording apparatus has a first mode in which a digital information signal of one channel is recorded on a recording medium at a given bit rate and a second mode in which digital information signals of n channels (n: an integer which is at least 2) are simultaneously recorded on the recording medium at a bit rate which is 1/n of the given bit rate.
摘要翻译： 数字信息信号记录装置具有第一模式，其中一个通道的数字信息信号以给定的比特率被记录在记录介质上，第二模式中，n个通道的数字信息信号（n： 至少2）以给定比特率的1 / n的比特率同时记录在记录介质上。
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公开(公告)号：US06570620B1
公开(公告)日：2003-05-27
申请号：US08483561
申请日：1995-06-06
申请人： Katsuji Yoshimura , Kitahiro Kaneda , Hideo Homma , Kunihiko Yamada , Hirofumi Suda , Akihiro Fujiwara
发明人： Katsuji Yoshimura , Kitahiro Kaneda , Hideo Homma , Kunihiko Yamada , Hirofumi Suda , Akihiro Fujiwara
IPC分类号： G03B700
CPC分类号： H04N5/2351
摘要： An exposure control device having a light measuring area setting circuit which sets a light measuring area on an image sensing plane, a discriminating circuit which discriminates from each other varied states of the image sensing plane through video signal parts corresponding to the inside and the outside of the light measuring area and an exposure compensating circuit which compensates the state of exposure to light is arranged to shift the set position of the light measuring area to trace an object's image at least when the exposure compensating circuit is in operation. The operating modes of the device includes a first light measuring mode in which a quantity of light is measured on the basis of the average video signal level of the whole image sensing plane, a second light measuring mode in which the light quantity is measured with weight attached to a video signal part obtained from the inside of the light measuring area, and a third light measuring mode in which the light quantity is measured with weight attached to the video signal of the light measuring area by shifting the light measuring area to trace the object. The three light measuring modes are adaptively switched from one over to another.
摘要翻译： 一种曝光控制装置，其具有设置图像感测平面上的光测量区域的光测量区域设定电路，通过与内部和外部对应的视频信号部分彼此辨别的判别电路来改变图像感测平面的状态 所述光测量区域和补偿所述曝光状态的曝光补偿电路被布置成至少当所述曝光补偿电路处于操作时，使所述光测量区域的设定位置移动到跟踪物体的图像。 该装置的操作模式包括：第一光测量模式，其中根据整个图像感测平面的平均视频信号电平测量光量;第二光测量模式，其中以重量测量光量 附加到从光测量区域的内部获得的视频信号部分，以及第三光测量模式，其中通过移动光测量区域来测量附加于光测量区域的视频信号的重量的光量，以跟踪 目的。 三种测光模式自适应地从一种切换到另一种。
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公开(公告)号：US06370330B2
公开(公告)日：2002-04-09
申请号：US09360741
申请日：1999-07-26
IPC分类号： G03B1700
CPC分类号： H04N5/23283 , G01S3/7864 , G03B2217/005 , G06T7/223 , G06T2207/10016 , H04N5/145 , H04N5/23212 , H04N5/23248 , H04N5/23254 , H04N5/23261 , H04N5/23287
摘要： An image shake detecting device for detecting a shake of an image on an image sensing plane on the basis of a video signal output from an image sensor includes detection circuits arranged to detect image displacement in a plurality of areas set on the image sensing plane, and a control microcomputer which makes a discrimination, on the basis of information output from these detection circuits, between a movement of a camera and a solo movement of a photographed object. The device thus accurately makes compensation for an image shake by judging the state of the image on the basis of information output from these detection circuits. The image shake detecting device further includes a computing circuit arranged to compute a quantity of an image shake on the basis of a difference in detecting timing of a feature point of the image and a sensitivity control circuit arranged to change the detection sensitivity of the shake detection circuits. Further disclosed is an object tracing device to which the invented image shake detecting device is applied.
摘要翻译： 一种图像抖动检测装置，用于根据从图像传感器输出的视频信号，检测图像在图像感测平面上的抖动，包括：检测电路，被布置成检测设置在图像感测平面上的多个区域中的图像位移;以及 基于从这些检测电路输出的信息，在相机的移动和拍摄对象的独奏运动之间进行判别的控制微计算机。 因此，通过基于从这些检测电路输出的信息判断图像的状态，因此能够精确地补偿图像抖动。 图像抖动检测装置还包括：计算电路，被配置为基于图像的特征点的检测定时的差异来计算图像抖动的量;以及灵敏度控制电路，其被设置为改变抖动检测的检测灵敏度 电路。 进一步公开了应用本发明的图像抖动检测装置的对象追踪装置。
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59.发明授权
公开(公告)号：US6010793A
公开(公告)日：2000-01-04
申请号：US707090
申请日：1996-09-03
IPC分类号： B27D1/04 , B27K5/02 , B27M1/00 , B27M3/00 , B27N3/02 , B27N3/04 , B27N7/00 , B32B5/08 , B32B21/02 , B32B21/04 , B32B21/08 , B44C5/04
CPC分类号： B27N7/005 , B32B21/04 , B44C5/043 , Y10S428/91 , Y10S428/921 , Y10T428/24066 , Y10T428/24074 , Y10T428/31591 , Y10T428/31989
摘要： A wood board 1, wherein irregularities 6 of the surface of an oriented strand board 2 in a laminated wood board 5, in which an oriented strand board 2 is laminated on a strand board 3, are filled with a putty 7, and smoothed. A surface-decorated wood board 10, in which a surface-decorative material 12 is applied to a smoothed surface of this wood board 1. Despite the fact that an oriented strand board 2 having large surface irregularities is employed as the surface layer, it is possible to obtain a wood board 1 which has a smooth surface, in which the wooden strand pattern is reduced, and which has superior water and moisture resistance.
摘要翻译： 木板1，其中在刨花板3上层压有定向刨花板2的层压木板5中的定向刨花板2的表面的不规则6填充有油灰7，并且被平滑化。 表面装饰木板10，其中将表面装饰材料12施加到该木板1的平滑表面。尽管采用具有较大表面凹凸的定向刨花板2作为表面层， 可以获得具有光滑表面的木板1，其中木绞线图案减少，并且具有优异的耐水和耐湿性。
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公开(公告)号：US5734933A
公开(公告)日：1998-03-31
申请号：US708133
申请日：1996-08-30
CPC分类号： H04N5/23283 , G01S3/7864 , G06T7/2013 , H04N5/145 , H04N5/23212 , H04N5/23248 , H04N5/23254 , H04N5/23261 , H04N5/23287 , G03B2217/005 , G06T2207/10016
摘要： An image shake detecting device for detecting a shake of an image on an image sensing plane on the basis of a video signal output from an image sensor includes detection circuits arranged to detect image displacement in a plurality of areas set on the image sensing plane, and a control microcomputer which makes a discrimination, on the basis of information output from these detection circuits, between a movement of a camera and a solo movement of a photographed object. The device thus accurately makes compensation for an image shake by judging the state of the image on the basis of information output from these detection circuits. The image shake detecting device further includes a computing circuit arranged to compute a quantity of an image shake on the basis of a difference in detecting timing of a feature point of the image and a sensitivity control circuit arranged to change the detection sensitivity of the shake detection circuits. Further disclosed is an object tracing device to which the invented image shake detecting device is applied.
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