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1. 发明公开

EP0645924A1 Method and apparatus for exposing photosensitive media with multiple light sources 失效
标题翻译： Verfahren und Vorrichtung zum Belichten eines lichtempfindlichen Mediums mit mehreren Lichtquellen。
公开(公告)号：EP0645924A1
公开(公告)日：1995-03-29
申请号：EP94114496.6
申请日：1994-09-15
申请人： EASTMAN KODAK COMPANY
发明人： Smith, Douglas H. , Carson, John F. , Ference, Roy B. , Appel, Karen J.
IPC分类号： H04N1/50 , H04N1/195
CPC分类号： H04N1/19515 , H04N1/19505 , H04N1/19568 , H04N1/19589 , H04N1/502
摘要： A multi-beam color exposure system which comprises a plurality of mono-color light sources (LED's or laser diodes) arranged to emit a plurality of light beams which are focused to form a plurality of writing spots on a photosensitive material. The light sources are moved with respect to the photosensitive material in a fast scan direction and in a slow scan direction. The light sources form a plurality of writing spots on the photosensitive material as a plurality of substantially parallel lines of the writing spots, with the lines of individual images disposed substantially parallel to the fast scan direction. The light sources forming the writing spots in a single line produce substantially the same color light, and the light sources forming the writing spots in at least one of the lines producing a different color light than the color of the light produced by the light sources in the other lines. Each of the light sources is provided with an information signal to generate the writing spots on the photosensitive material, whereby each information signal for a given color is provided sequentially to each mono-color light source in that column as the writing spots are scanned onto the photosensitive material to thereby repeat each signal by each mono-color light source in that column onto substantially the same image location on the photosensitive material.
摘要翻译：一种多光束彩色曝光系统，包括多个单色光源（LED或激光二极管），其布置成发射多个光束，所述多个光束被聚焦以在感光材料上形成多个写入点。光源相对于感光材料在快速扫描方向和慢扫描方向上移动。光源在感光材料上形成作为多个基本上平行的书写点的多个写入点，各个图像的线基本上平行于快速扫描方向设置。形成单线中的写点的光源产生基本上相同的色光，并且在至少一条线中形成写入点的光源产生与由光源产生的光的颜色不同的颜色光其他线。每个光源设置有信息信号，以在感光材料上产生写入点，由此，当将写入点扫描到该列上时，给定颜色的每个信息信号被顺序地提供给该列中的每个单色光源从而将该列中的每个单色光源的每个信号重复到感光材料上基本上相同的图像位置上。

2. 发明公开

EP0370053A1 IMAGE SCANNER 失效
标题翻译： BILDSCANNER。
公开(公告)号：EP0370053A1
公开(公告)日：1990-05-30
申请号：EP88906747.0
申请日：1988-07-18
申请人： EASTMAN KODAK COMPANY (a New Jersey corporation)
发明人： DANGLER, Paul, Edward
IPC分类号： G02B26 , G05D3 , H04N1 , H04N3
CPC分类号： H04N1/19515 , H04N1/19505 , H04N1/19536 , H04N1/19557 , H04N1/19563 , H04N1/19568 , H04N1/19584 , H04N3/06 , H04N5/37213
摘要： Le lecteur d'images de la présente invention utilise une plaque de tremblement (30, 32) pour diriger une image sur un capteur d'images clairsemées (24, 26, 28) de manière à remplir effectivement les vides ou intervalles entre les photosites. Un moteur à courant continu (34, 36) sensible à une servocommande (46, 47) est utilisé pour positionner de manière précise la plaque de tremblement (30, 32) par rapport au capteur d'images (24, 26, 28). De manière à obtenir un lecteur pouvant analyser à une vitesse compatible à un débit élevé, un moteur de faible inertie et faible inductance (34, 36) est utilisé pour positionner la plaque de tremblement (30, 32). La position de la plaque de tremblement (30, 32) est détectée par un détecteur de proximité linéaire (62, 64) qui fait partie d'une servocommande à boucle fermée (46, 47) pour le moteur (34, 36).
摘要翻译：公开了一种图像扫描器，其利用抖动板将图像转向稀疏图像传感器，以有效地填充光斑之间的间隙。用于响应于伺服控制的直流电动机用于精确地定位抖动板相对于图像传感器。为了提供可以以高吞吐量兼容的速率扫描的扫描仪，使用低惯性，低电感电动机来定位抖动板。抖动板的位置由作为电动机的闭环伺服控制的一部分的线性接近传感器感测。

3. 发明公开

EP3001665A1 IMAGE SENSOR AND IMAGING APPARATUS 审中-公开
标题翻译： BILDSENSOR UND BILDGEBUNGSVORRICHTUNG
公开(公告)号：EP3001665A1
公开(公告)日：2016-03-30
申请号：EP15182460.4
申请日：2015-08-26
申请人： NEC Corporation
发明人： ITOU, Yoshiyuki
IPC分类号： H04N1/193 , H04N1/195 , H04N5/369
CPC分类号： H04N5/372 , H04N1/1932 , H04N1/19505 , H04N1/19515 , H04N1/19568 , H04N5/3692 , H04N5/37206
摘要： A resolving power is enhanced two-dimensionally without reducing a pixel size. For this purpose, when the direction of travel of a flying object is taken as a row direction and the direction orthogonal to the row direction is taken as a column direction, a plurality of sensor units each including a plurality of linear array sensors extending in the column direction are provided in the row direction, and the sensor units are arranged deviated by a preset block interval in the row direction relative to the sensor units adjacent to each other, as well as arranged deviated by a preset shift interval in the column direction.
摘要翻译：在不减小像素尺寸的情况下，二维地增大分辨率。为此，当将飞行物体的行进方向作为行方向并且将与行方向正交的方向作为列方向时，将多个传感器单元包括多个线性阵列传感器列方向设置在行方向上，并且传感器单元相对于彼此相邻的传感器单元在行方向上偏移预定的块间隔，并且在列方向上偏移预设的移位间隔。

4. 发明公开

EP2741485A3 Input device having a scan function and image processing method thereof 审中-公开
标题翻译：输入装置具有扫描功能和图像处理方法，为此
公开(公告)号：EP2741485A3
公开(公告)日：2014-09-10
申请号：EP13001343.6
申请日：2013-03-15
申请人： LG Electronics, Inc.
发明人： Kim, Minwoo , Lee, Jungyong
IPC分类号： H04N1/387 , H04N1/107 , H04N1/195 , G06T3/00
CPC分类号： H04N1/3876 , G06K9/342 , G06K2009/2045 , H04N1/00241 , H04N1/00307 , H04N1/107 , H04N1/19568 , H04N2101/00 , H04N2201/0041 , H04N2201/0049 , H04N2201/0055 , H04N2201/0081
摘要： Provided are an input device and an image processing method thereof. The image processing method of the input device having a scan function includes acquiring a first image frame and a second image frame to detect coordinates of the acquired first image frame and coordinates of the acquired second image frame; dividing an overlap region between the first image frame and the second image frame into a plurality of sub overlap regions by using the detected coordinates of the first and second image frames; dividing each of the sub overlap regions into unit regions; setting a reference feature point of a plurality of feature points within the divided unit regions; and extracting corresponding points by using the set reference feature point.

5. 发明公开

EP2741485A2 Input device having a scan function and image processing method thereof 审中-公开
标题翻译：具有扫描功能的输入装置及其图像处理方法
公开(公告)号：EP2741485A2
公开(公告)日：2014-06-11
申请号：EP13001343.6
申请日：2013-03-15
申请人： LG Electronics, Inc.
发明人： Kim, Minwoo , Lee, Jungyong
IPC分类号： H04N1/387 , H04N1/107 , H04N1/195 , G06T3/00
CPC分类号： H04N1/3876 , G06K9/342 , G06K2009/2045 , H04N1/00241 , H04N1/00307 , H04N1/107 , H04N1/19568 , H04N2101/00 , H04N2201/0041 , H04N2201/0049 , H04N2201/0055 , H04N2201/0081
摘要： Provided are an input device and an image processing method thereof. The image processing method of the input device having a scan function includes acquiring a first image frame and a second image frame to detect coordinates of the acquired first image frame and coordinates of the acquired second image frame; dividing an overlap region between the first image frame and the second image frame into a plurality of sub overlap regions by using the detected coordinates of the first and second image frames; dividing each of the sub overlap regions into unit regions; setting a reference feature point of a plurality of feature points within the divided unit regions; and extracting corresponding points by using the set reference feature point.
摘要翻译：提供了一种输入设备及其图像处理方法。具有扫描功能的输入装置的图像处理方法包括：获取第一图像帧和第二图像帧，以检测所获取的第一图像帧的坐标和所获取的第二图像帧的坐标; 通过使用检测到的第一和第二图像帧的坐标，将第一图像帧和第二图像帧之间的重叠区域划分为多个子重叠区域; 将每个子重叠区域划分为单位区域; 设置划分的单位区域内的多个特征点的参考特征点; 并利用设定的参考特征点提取对应点。

6. 发明授权

EP0370053B1 IMAGE SCANNER 失效
标题翻译：图像扫描仪
公开(公告)号：EP0370053B1
公开(公告)日：1993-06-16
申请号：EP88906747.6
申请日：1988-07-18
申请人： EASTMAN KODAK COMPANY (a New Jersey corporation)
发明人： DANGLER, Paul, Edward
IPC分类号： H04N1/18 , G05D3/14
CPC分类号： H04N1/19515 , H04N1/19505 , H04N1/19536 , H04N1/19557 , H04N1/19563 , H04N1/19568 , H04N1/19584 , H04N3/06 , H04N5/37213
摘要： An image scanner is disclosed which utilizes a dither plate (30, 32) to steer an image onto a sparsely-populated image sensor (24, 26, 28) in order to effectively fill in the gaps between photosites. A DC motor (34, 36), which is responsive to a servo control (46, 47), is used to precisely position the dither plate (30, 32) relative to the image sensor (24, 26, 28). In order to provided a scanner which can scan at a rate compatible with a high throughput, a low inertia, low inductance motor (34, 36) is used to position the dither plate (30, 32). The position of the dither plate (30, 32) is sensed by a linear proximity sensor (62, 64) which is part of a closed-loop servo control (46, 47) for the motor (34, 36).
摘要翻译：公开了一种图像扫描器，其利用抖动板将图像转向稀疏图像传感器，以有效地填充光斑之间的间隙。用于响应于伺服控制的直流电动机用于精确地定位抖动板相对于图像传感器。为了提供可以以高吞吐量兼容的速率扫描的扫描仪，使用低惯性，低电感电动机来定位抖动板。抖动板的位置由作为电动机的闭环伺服控制的一部分的线性接近传感器感测。

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