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91. 发明公开

EP1049323A3 Image reading apparatus 审中-公开
标题翻译：图像读取设备
公开(公告)号：EP1049323A3
公开(公告)日：2002-07-31
申请号：EP00108996.0
申请日：2000-04-27
申请人： SEIKO EPSON CORPORATION
发明人： Moritaku, Toshimitsu, c/o Seiko Epson Corporation , Izumihara, Isao, c/o Seiko Epson Corporation
IPC分类号： H04N1/409 , H04N3/15 , H04N5/217
CPC分类号： H04N1/58 , H04N1/486
摘要： An image processing unit (20) includes a averaging circuit (21) and a memory (22) for storing pixel data. The memory (22) is a memory for storing the pixel data subjected to analog-to-digital conversion. The averaging circuit (21) performs an averaging process between two adjoining pixels on each line stored in the memory (22). The digital pixel data is stored in the memory (22) and the averaging process is performed between the two pixels in the main scanning direction using the pixel data read by a first photoelectric conversion element trains and the pixel data read by a second photoelectric conversion element trains. Therefore, the noise component can be reduced, whereas the S/N ratio can be improved. Accordingly, image quality is made improvable with a simple arrangement.
摘要翻译：图像处理单元（20）包括用于存储像素数据的平均电路（21）和存储器（22）。存储器（22）是用于存储经过模数转换的像素数据的存储器。平均电路（21）执行存储在存储器（22）中的每行上的两个相邻像素之间的平均处理。数字像素数据被存储在存储器（22）中，并且使用由第一光电转换元件串读取的像素数据和由第二光电转换元件读取的像素数据在主扫描方向上在两个像素之间执行平均处理列车。因此，可以减小噪声分量，而可以改善S / N比。因此，通过简单的安排就可以改善图像质量。

92. 发明公开

EP1221139A1 METHOD AND APPARATUS FOR PRODUCING PRINT FROM A BAYER IMAGE 失效转让
标题翻译：装置和方法印刷成品从“BAYER PICTURE”
公开(公告)号：EP1221139A1
公开(公告)日：2002-07-10
申请号：EP00962075.8
申请日：2000-09-08
申请人： Silverbrook Research Pty. Limited , Walmsley, Simon Robert
发明人： LAPSTUN, Paul
IPC分类号： G06T5/00
CPC分类号： G06T3/606 , B41J2/04528 , B41J2/04543 , B41J2/04563 , B41J2/04586 , B41J2/04591 , B41J29/393 , G06T3/4007 , G06T3/4015 , G06T3/60 , G06T5/003 , G06T5/20 , G06T2207/10024 , H04N1/3877 , H04N1/4092 , H04N1/46 , H04N1/486 , H04N1/6016 , H04N9/045
摘要： The invention provides for a method of sharpening an image to be sent to a printhead. The method includes the steps of receiving an RGB (red, green, blue) data set indicative of the image, and deriving an initial luminance channel from the received data set. The method also includes the steps of sharpening the initial luminance channel to form a revised luminance channel, and incorporating the revised luminance channel into the data set.

93. 发明公开

EP1221138A1 METHOD AND APPARATUS FOR UP-INTERPOLATING A BAYER IMAGE 失效转让
标题翻译：方法和设备进行插值BAYER图像
公开(公告)号：EP1221138A1
公开(公告)日：2002-07-10
申请号：EP00962074.1
申请日：2000-09-08
申请人： Silverbrook Research Pty. Limited , Walmsley, Simon Robert
发明人： LAPSTUN, Paul
IPC分类号： G06T5/00
CPC分类号： G06T3/606 , B41J2/04528 , B41J2/04543 , B41J2/04563 , B41J2/04586 , B41J2/04591 , B41J29/393 , G06T3/4007 , G06T3/4015 , G06T3/60 , G06T5/003 , G06T5/20 , G06T2207/10024 , H04N1/3877 , H04N1/4092 , H04N1/46 , H04N1/486 , H04N1/6016 , H04N9/045
摘要： The invention provides for a method of sharpening an image to be sent to a printhead. The method includes the steps of receiving an RGB (red, green, blue) data set indicative of the image, and deriving an initial luminance channel from the received data set. The method also includes the steps of sharpening the initial luminance channel to form a revised luminance channel, and incorporating the revised luminance channel into the data set.

94. 发明公开

EP1158760A1 Fotografische Leuchtdioden-Bilderfassungsvorrichtung 审中-公开
标题翻译：照相发光二极管成像装置
公开(公告)号：EP1158760A1
公开(公告)日：2001-11-28
申请号：EP00110974.3
申请日：2000-05-26
申请人： GRETAG IMAGING Trading AG
发明人： Lehmann, Mathias , Rotach, Hansjörg , Kobel, Peter , von Tobel, Georg
IPC分类号： H04N1/028
CPC分类号： H04N1/02865 , H04N1/02815 , H04N1/0288 , H04N1/0289 , H04N1/486
摘要： Fotografische Erfassungsvorrichtung zum Erfassen fotografischer Bildinformation von fotografischen Medien, mit einem Lichtintegrator, der von LED-Chips emittiertes Licht mit einer für den jeweiligen LED-Chip spezifischen Farbe empfängt, homogenisiert und von einer Austrittsöffnung abstrahlt, um ein eine fotografische Bildinformation tragendes fotografisches Medium zu bestrahlen, mit einem Detektionsmittel zum Detektieren des durch das fotografische Medium entsprechend der Bildinformation modulierten Lichtes, wobei für mindestens drei verschiedene Farben eine Vielzahl von LED-Chips gleicher Emissionsfarbe vorgesehen sind, die auf mindestens einem wärmeleitenden Substrat angeordnet sind, mit dem die LED-Chips in wärmeleitenden Kontakt sind.
摘要翻译：其接收所发射的光具有特定的用于LED芯片的各个LED芯片的颜色，匀化，并从出口开口照射用于感测从照相介质拍摄图像信息，用光学积分照相感测装置来照射承载信息的摄影图象的摄影介质有检测装置，用于检测通过根据图像信息的光的感光介质，其中设置有用于分别设置在至少一个导热基板上的相同的发射颜色的至少三种不同颜色的多个LED芯片的调制为LED芯片中导热接触。

95. 发明公开

EP0936806A3 Method of driving solid-state imaging device, solid-state imaging device and camera 审中-公开
标题翻译：一种用于控制固态图像拾取器件，该固态图像拾取装置和照相机方法
公开(公告)号：EP0936806A3
公开(公告)日：2001-08-22
申请号：EP99102906.7
申请日：1999-02-12
申请人： SONY CORPORATION
发明人： Iizuka, Tetsuya
IPC分类号： H04N3/15 , H04N9/04
CPC分类号： H04N1/486 , H04N5/3452 , H04N5/347 , H04N5/3728 , H04N9/045
摘要： To provide a solid-state imaging device driving method, a solid-state imaging device and a camera in which the solid-state imaging device is able to operate at a high speed without a change of an angle of view and without a mixture of colors in a color solid-state imaging device by reducing an amount of data in the horizontal direction to 1/2. In a solid-state imaging device (1) of a two-dimensional arrangement having a pixel comprising a light-receiving accumulation unit (2), a vertical register (4) or a vertical register (4) having a light-receiving function and a horizontal register (6), signal electric charges of pixels distant from each other on one row are transferred to the horizontal register (6), these signal electric charges are mixed within the horizontal register (6), and the mixed signal electric charge is transferred in the horizontal direction. Further, in the color solid-state imaging device (1), signal electric charges of pixels of the same color distant from each other in the one row are transferred to the horizontal register (6), these signal electric charges are mixed within the horizontal register (6), and the mixed signal electric charge is transferred in the horizontal direction. Also, a transfer gate unit (4A) is disposed between the vertical register (4) and the horizontal register (6). In this transfer gate unit (4A), there is arranged a solid-state imaging element in which transfer electrodes (15A, 15B) of first phase and second phase are alternately disposed at every predetermined column of the vertical register (4). Then, there is arranged a camera having a switching mode for switching a mode in which signal electric charges of pixels distant from each other in the one row are transferred to the horizontal register (6), the signal electric charges are mixed within the horizontal register (6) and the mixed signal electric charge is transferred in the horizontal direction and a normal imaging mode.
摘要翻译：提供一种固态成像器件驱动方法，该固态成像装置和相机，其中，固态成像装置能够以高的速度而无需视场角的变化和没有的颜色的混合操作通过减少在水平方向上到半达数据的彩色固态成像装置。在一个固态成像装置（1），其具有一个像素包括一个光接收累积单元（2），一个垂直寄存器（4）或一个垂直寄存器的二维排列（4），其具有光接收功能和水平寄存器（6），信号在一行上彼此远离的像素的电荷被转移到水平寄存器（6），论文信号电荷在水平寄存器（6）内混合，并将该混合信号电荷是转移在水平方向上。此外，在彩色固态成像装置（1），信号的一个行中彼此远离的相同颜色的像素的电荷被转移到水平寄存器（6），论文信号电荷内的水平混合寄存器（6），并将该混合信号电荷在水平方向传送。所以，传输门单元（4A）的垂直寄存器（4）和水平寄存器（6）之间设置。在该传输门单元（4A），还有被布置在第一相和第二相的哪一个转移电极（15A，15B）的固态成像元件在所述寄存器（4）的每个预定垂直列交替配置。然后，布置有具有开关模式用于切换该信号的一个行中彼此远离的像素的电荷被转移到水平寄存器（6）时，信号电荷在水平寄存器内混合的模式的相机（6）和所述混合信号电荷在水平方向和通常成像模式转移。

96. 发明公开

EP1111904A2 Digital camera system and method 审中-公开
标题翻译：数码相机系统和方法
公开(公告)号：EP1111904A2
公开(公告)日：2001-06-27
申请号：EP00311430.3
申请日：2000-12-20
申请人： Texas Instruments Incorporated
发明人： Hung, Ching-Yu , Tamama, Hideo , Osamoto, Akira , Koshiba, Osamu , Yamauchi, Satoru , Zhou, Minhua , Ilgner, Klaus , Talluri, Rajendra , Yoo, Youngjun , Liang, Jie , Tsai, Mandy , Tsunoda, Kiyoshi , Inamori, Shinri
IPC分类号： H04N1/40
CPC分类号： H04N9/045 , G06T1/60 , G06T3/4015 , G06T5/20 , H04N1/212 , H04N1/393 , H04N1/40 , H04N1/4074 , H04N1/486 , H04N5/232 , H04N5/77 , H04N5/772 , H04N5/907 , H04N9/8042 , H04N19/42 , H04N19/61 , H04N2101/00
摘要： Digital Still Camera (DSC) includes separate preview engine, burst mode compression/decompression engine, image pipeline, CCD plus CCD controller, and memory plus memory controller. ARM microprocessor and DSP share control. Color filter array interpolation by use of green high-frequency added to red and blue plus interpolation.
摘要翻译：数码相机（DSC）包括独立的预览引擎，突发模式压缩/解压缩引擎，图像流水线，CCD加CCD控制器和内存加内存控制器。 ARM微处理器和DSP共享控制。通过使用绿色高频添加到红色和蓝色加插值的彩色滤波器阵列插值。

97. 发明公开

EP0940973A2 Registration apparatus and method for imaging at variable resolutions 审中-公开
标题翻译：注册机构和Bilderzeugunsverfahren mit variablerBildauflösung
公开(公告)号：EP0940973A2
公开(公告)日：1999-09-08
申请号：EP99200470.5
申请日：1999-02-18
申请人： Agfa Corporation
发明人： Lamproye, Rudi H. , Pandelaers, Patrick
IPC分类号： H04N1/48
CPC分类号： H04N1/486
摘要： An imaging system and method for registering a plurality of fractionally shifted integrated scenes of an image for an imaging system using an optical system and a sensing system, said sensing system including an integer number of photosensor arrays, such as, a CCD sensor array, wherein said integer is a number N greater than or equal to 2, said photosensor arrays having optical line spacings OLS(K+1:K) in reference to a leading photosensor array K and with respect to a lagging photosensor array K+1, for K equal to an integer from 1 to N-1, and wherein each of said plurality of N photosensor arrays further includes corresponding N transfer gate receiving means, so that, each of said N photosensor arrays is capable of being independently triggered to convert optical signals into electrical signals in response to a corresponding one of a plurality of transfer gate signals, TG i (t), where i is an integer from 1 to N, and wherein each one of said transfer gate signals has a periodicity T and angular frequency ω, said transfer gate signals being of the general form TG i (t) = Tg i (ω(t-τ i )).
In one important embodiment of the present invention, the periodic transfer gate signals are shifted in time by a delay equal to the product of the fractional lineskip and period of the transfer gate signal. The fractional lineskip is the fractional component of the optical line spacing between a leading photosensor array and a lagging photosensor array divided by the scanned pixel size.
摘要翻译：一种成像系统和方法，用于使用光学系统和感测系统对用于成像系统的图像的多个分位移集成场景进行记录，所述感测系统包括整数个诸如CCD传感器阵列的光传感器阵列，其中所述整数为大于或等于2的数N，所述光传感器阵列参考前导光传感器阵列K并相对于滞后光传感器阵列K + 1具有光学线间隔OLS（K + 1：K），用于K 等于从1到N-1的整数，并且其中所述多个N个光电传感器阵列中的每个还包括相应的N个传输门接收装置，使得每个所述N个光电传感器阵列能够被独立地触发以将光信号转换成响应于多个传输门信号TGi（t）中的相应一个的电信号，其中i是从1到N的整数，并且其中每个所述传输门信号具有周期性T和角频率ω，所述传输门信号为一般形式TGi（t）= Tgi（ω（t-τi）））。在本发明的一个重要实施例中，周期性传输门信号在时间上移位等于分数线kip和传输门信号周期的乘积的延迟。分数lineskip是前导光电传感器阵列和滞后光电传感器阵列之间的光线间距除以扫描像素大小的分数分量。

98. 发明公开

EP0776123A3 Three-line linear sensor 失效
标题翻译：三排线性传感器
公开(公告)号：EP0776123A3
公开(公告)日：1998-01-28
申请号：EP96118620.2
申请日：1996-11-20
申请人： SONY CORPORATION
发明人： Hirama, Masahide
IPC分类号： H04N3/15
CPC分类号： H04N9/045 , H04N1/486 , H04N5/3692 , H04N9/09 , H04N9/735 , H04N2209/049
摘要： In a three-line linear sensor, a first linear sensor (10) without electronic shutter structure and second and third linear sensors (20), (30) with electronic shutter structures (28), (38) being disposed in an axial symmetry fashion are combined and a line spacing (D1) between the first and second linear sensors (10), (20) can be reduced by an amount corresponding to the omitted electronic shutter structure.
Also, since the second and third linear sensors (20), (30) are disposed in an axial symmetry fashion, a line spacing (D2) between the second and third linear sensors (20), (30) can be reduced and set to be substantially equal to the above-mentioned line spacing (D1).

99. 发明公开

EP0786815A1 Photosensor array with compensation for optical aberrations and illumination nonuniformity 失效
标题翻译：具有光学像差补偿和光照不均匀性的光电传感器阵列
公开(公告)号：EP0786815A1
公开(公告)日：1997-07-30
申请号：EP96119894.2
申请日：1996-12-11
申请人： Hewlett-Packard Company
发明人： Steinle, Michael J. , Meyer, Gerald L.
IPC分类号： H01L27/14 , H04N5/335 , G02B27/00
CPC分类号： H01L27/14603 , G02B27/0025 , H01L27/14643 , H04N1/401 , H04N1/486 , H04N5/2253 , H04N5/335 , H04N5/3572 , H04N5/3696
摘要： A photosensor array (600, 602, 604, 700, 702, 704, 800, 802, 804, 1006) in which the geometry of the array provides compensation for aberrations and non-uniformities in an associated optical system (200, 300, 400), including compensation for distortion, chromatic difference of magnification, non-uniform light transmission/reflection/absorption/illumination, field curvature and longitudinal (axial) chromatic aberration. To compensate for distortion, sensor elements (602, 604) are placed along curves rather than being placed linearly. To compensate for lateral color (chromatic difference of magnification), sensor element (700, 702, 704) spacing is made non-uniform. To compensate for non-uniform light transmission/reflection/absorption/illumination, sensor element (800, 802, 804) area is made non-uniform. Finally, to compensate for field curvature and longitudinal (or axial) chromatic aberration, sensor elements are made non-planar (904). Example embodiments are given for line arrays and for matrix arrays (1006).
摘要翻译：一种光传感器阵列（600,602,604,700,702,704,800,802,804,1006），其中阵列的几何形状提供对相关光学系统（200,300,400）中的像差和不均匀性的补偿），包括对失真的补偿，放大率的色差，不均匀的光透射/反射/吸收/照明，场曲率和纵向（轴向）色差。为了补偿失真，传感器元件（602,604）沿曲线放置，而不是线性放置。为了补偿横向颜色（放大率的色差），使传感器元件（700,702,704）的间距不均匀。为了补偿不均匀的光透射/反射/吸收/照射，使传感器元件（800,802,804）的面积不均匀。最后，为了补偿场曲和纵向（或轴向）色差，将传感器元件制成非平面（904）。针对线阵列和矩阵阵列给出示例实施例（1006）。

100. 发明公开

EP0786814A1 Photosensor array with compensation for optical aberrations and illumination non-uniformity 失效
标题翻译：与畸变和不均匀的照明的光检测器的补偿矩阵
公开(公告)号：EP0786814A1
公开(公告)日：1997-07-30
申请号：EP96119893.4
申请日：1996-12-11
申请人： Hewlett-Packard Company
发明人： Steinle, Michael J. , Meyer, Gerald L.
IPC分类号： H01L27/14 , H04N5/335 , G02B27/00
CPC分类号： H01L27/14603 , G02B27/0025 , H01L27/14643 , H04N1/401 , H04N1/486 , H04N5/2253 , H04N5/335 , H04N5/3572 , H04N5/3696
摘要： A photosensor array (600, 602, 604, 700, 702, 704, 800, 802, 804, 1006) in which the geometry of the array provides compensation for aberrations and non-uniformities in an associated optical system (200, 300, 400), including compensation for distortion, chromatic difference of magnification, non-uniform light transmission/reflection/absorption/illumination, field curvature and longitudinal (axial) chromatic aberration. To compensate for distortion, sensor elements (602, 604) are placed along curves rather than being placed linearly. To compensate for lateral color (chromatic difference of magnification), sensor element (700, 702, 704) spacing is made non-uniform. To compensate for non-uniform light transmission/reflection/absorption/illumination, sensor element (800, 802, 804) area is made non-uniform. Finally, to compensate for field curvature and longitudinal (or axial) chromatic aberration, sensor elements are made non-planar (904). Example embodiments are given for line arrays and for matrix arrays (1006).
摘要翻译：光传感器阵列（600，602，604，700，702，704，800，802，804，1006），其中该阵列的几何形状提供补偿像差，并且在相关联的光学系统（200，300的非均匀性在400 ）包括补偿失真，倍率色差，不均匀的光透射/反射/吸收/照明，像差场弯曲和纵向（轴向）的色。为了补偿失真，传感器元件（602，604）沿曲线放置，而不是直线放置。为了补偿横向色差（放大率的色差），所述传感器元件（700，702，704）晶面间距是由不均匀。为了补偿不均匀的光透射/反射/吸收/照明，传感器元件（800，802,804）区域由不均匀。最后，为了补偿场弯曲和纵向（或轴向）色差，传感器元件由非平面（904）。示例性实施例中给出了线阵列和阵列以矩阵（1006）。

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