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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
Applicant: SONY CORP
Inventor： KANEKO KATSUMI , TSUCHIYA TAKASHI
Abstract: 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.
Abstract translation: 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：AU2004264249A1
公开(公告)日：2005-04-14
申请号：AU2004264249
申请日：2004-07-16
Applicant: SONY CORP
Inventor： TSUCHIYA TAKASHI , KANEKO KATSUMI
Abstract: An image signal generation portion 11 generates an image signal of a variable frame-rate picked-up image. A signal generation control portion 24 drives the image signal generation portion 11 and generates image pick-up setting information IF to generate an image signal that is frame-synchronized with a generated image signal DVd. The generated image signal DVd is output in condition where the image pick-up setting information IF is inserted in it. When supplied with image pick-up setting information IFex, the signal generation control portion 24 controls the driving operations of the image signal generation portion 11 based on the image pick-up setting information IFex, to frame-synchronize the generated image signal with an image signal of a reference variable frame-rate picked-up image of a source that has supplied the image pick-up setting information IFex. If a plurality of image pick-up devices capable of varying a frame rate is used, the image signals can be frame-synchronized with each other.
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公开(公告)号：DE69706093T2
公开(公告)日：2002-03-21
申请号：DE69706093
申请日：1997-04-10
Applicant: SONY CORP
Inventor： TSUCHIYA TAKASHI
Abstract: A color image pickup device is provided for controlling an exposure so that the main objects keeps its brightness proper independently of the background brightness, for producing an imaging output having excellent image quality secured therein. An integrator 62C integrates and detects the imaging output level of a specific luminance level area inside of the imaged screen, the area specified by an area generated 63C, based on a color imaging output signal produced by a color image pickup unit provided with light quantity control means. The integrator 62D integrates and detects the imaging output level of a skin tone area inside of the imaged screen specified by an area generator 63D based on the color imaging output signal. Then, a iris controller 65 provides an iris control unit 60 for controlling the light quantity control means of the color image pickup unit based on each of the detected outputs.
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公开(公告)号：CA2499420C
公开(公告)日：2012-08-28
申请号：CA2499420
申请日：2004-07-16
Applicant: SONY CORP
Inventor： KANEKO KATSUMI , TSUCHIYA TAKASHI
Abstract: An image signal generation portion 11 generates an image signal of a variable frame-rate picked-up image. A signal generation control portion 24 drives the image signal generation portion 11 and generates image pick-up setting information IF to generate an image signal that is frame-synchronized with a generated image signal DVd. The generated image signal DVd is output in condition where the image pick-up setting information IF is inserted in it. When supplied with image pick-up setting information IFex, the signal generation control portion 24 controls the driving operations of the image signal generation portion 11 based on the image pick-up setting information IFex, to frame-synchronize the generated image signal with an image signal of a reference variable frame-rate picked-up image of a source that has supplied the image pick-up setting information IFex. If a plurality of image pick-up devices capable of varying a frame rate is used, the image signals can be frame-synchronized with each other.
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公开(公告)号：AU2004264249B8
公开(公告)日：2009-11-19
申请号：AU2004264249
申请日：2004-07-16
Applicant: SONY CORP
Inventor： TSUCHIYA TAKASHI , KANEKO KATSUMI
Abstract: An image signal generation portion 11 generates an image signal of a variable frame-rate picked-up image. A signal generation control portion 24 drives the image signal generation portion 11 and generates image pick-up setting information IF to generate an image signal that is frame-synchronized with a generated image signal DVd. The generated image signal DVd is output in condition where the image pick-up setting information IF is inserted in it. When supplied with image pick-up setting information IFex, the signal generation control portion 24 controls the driving operations of the image signal generation portion 11 based on the image pick-up setting information IFex, to frame-synchronize the generated image signal with an image signal of a reference variable frame-rate picked-up image of a source that has supplied the image pick-up setting information IFex. If a plurality of image pick-up devices capable of varying a frame rate is used, the image signals can be frame-synchronized with each other.
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Patent Agency Ranking
公开(公告)号：CA2499420A1
公开(公告)日：2005-01-27
申请号：CA2499420
申请日：2004-07-16
Applicant: SONY CORP
Inventor： TSUCHIYA TAKASHI , KANEKO KATSUMI
Abstract: An image signal producing part (11) produces an image signal of variable-fra me- 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) an d 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 sourc e 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.
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公开(公告)号：AU2004264249B2
公开(公告)日：2009-03-26
申请号：AU2004264249
申请日：2004-07-16
Applicant: SONY CORP
Inventor： TSUCHIYA TAKASHI , KANEKO KATSUMI
Abstract: An image signal generation portion 11 generates an image signal of a variable frame-rate picked-up image. A signal generation control portion 24 drives the image signal generation portion 11 and generates image pick-up setting information IF to generate an image signal that is frame-synchronized with a generated image signal DVd. The generated image signal DVd is output in condition where the image pick-up setting information IF is inserted in it. When supplied with image pick-up setting information IFex, the signal generation control portion 24 controls the driving operations of the image signal generation portion 11 based on the image pick-up setting information IFex, to frame-synchronize the generated image signal with an image signal of a reference variable frame-rate picked-up image of a source that has supplied the image pick-up setting information IFex. If a plurality of image pick-up devices capable of varying a frame rate is used, the image signals can be frame-synchronized with each other.
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公开(公告)号：AU2004264249A8
公开(公告)日：2008-08-28
申请号：AU2004264249
申请日：2004-07-16
Applicant: SONY CORP
Inventor： TSUCHIYA TAKASHI , KANEKO KATSUMI
Abstract: An image signal generation portion 11 generates an image signal of a variable frame-rate picked-up image. A signal generation control portion 24 drives the image signal generation portion 11 and generates image pick-up setting information IF to generate an image signal that is frame-synchronized with a generated image signal DVd. The generated image signal DVd is output in condition where the image pick-up setting information IF is inserted in it. When supplied with image pick-up setting information IFex, the signal generation control portion 24 controls the driving operations of the image signal generation portion 11 based on the image pick-up setting information IFex, to frame-synchronize the generated image signal with an image signal of a reference variable frame-rate picked-up image of a source that has supplied the image pick-up setting information IFex. If a plurality of image pick-up devices capable of varying a frame rate is used, the image signals can be frame-synchronized with each other.
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公开(公告)号：DE69706093D1
公开(公告)日：2001-09-20
申请号：DE69706093
申请日：1997-04-10
Applicant: SONY CORP
Inventor： TSUCHIYA TAKASHI
Abstract: A color image pickup device is provided for controlling an exposure so that the main objects keeps its brightness proper independently of the background brightness, for producing an imaging output having excellent image quality secured therein. An integrator 62C integrates and detects the imaging output level of a specific luminance level area inside of the imaged screen, the area specified by an area generated 63C, based on a color imaging output signal produced by a color image pickup unit provided with light quantity control means. The integrator 62D integrates and detects the imaging output level of a skin tone area inside of the imaged screen specified by an area generator 63D based on the color imaging output signal. Then, a iris controller 65 provides an iris control unit 60 for controlling the light quantity control means of the color image pickup unit based on each of the detected outputs.
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公开(公告)号：JP2014200009A
公开(公告)日：2014-10-23
申请号：JP2013074761
申请日：2013-03-29
Inventor： FUJISAWA ICHIRO , OKUMURA AKIHIRO , ANDO KATSUTOSHI , TSUCHIYA TAKASHI
CPC classification number: H04N9/045
Abstract: 【課題】ジッパーノイズを低減することができるようにする。【解決手段】各クラスタップ選択部は、単板式画素部から出力される画像信号により構成される第1の画像から、複数の色成分に対応する画素に係る画素値を、クラスタップとして選択し、各クラス分類部は、クラスタップの特徴量に基づいて、第2の画像の注目画素をクラス分類し、各予測タップ選択部は、第1の画像から、複数の色成分のうち、第1の色成分に対応する画素に係る画素値を、予測タップとして選択し、各積和演算部は、予測タップの第1の色成分に対応する画素に係る画素値を変数とし、読み出された係数を用いた積和演算により、第2の画像の画素値をそれぞれ演算する。本技術は、例えば、単板式カメラにより取得された画像信号に対する画像処理を行う画像処理装置に適用することができる。【選択図】図16
Abstract translation: 要解决的问题：使得可以减少拉链噪声。解决方案：每个类别抽头选择单元从由输出的图像信号组成的第一图像中选择与对应于多个颜色分量的像素相关的像素值作为类别抽头 从单面板像素单元。 每个分类单元基于类别抽头的特征量对第二图像中的显着像素进行分类。 每个预测抽头选择单元从第一图像中选择与多个颜色分量中的与第一颜色分量相对应的像素相关的像素值作为预测抽头。 每个乘积和计算单元通过乘积和计算分别计算第二图像的像素值，将与预测抽头的第一颜色分量对应的像素相关的像素值变换为变量，并使用读出系数。 该技术可以应用于例如用于执行由单面板照相机获得的图像信号的图像处理的图像处理装置。
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