公开(公告)号：US20020154230A1

公开(公告)日：2002-10-24

申请号：US10104952

申请日：2002-03-22

发明人： Frederic Bompard

IPC分类号： H04N009/04

CPC分类号： H04N9/045

摘要： This camera is formed by a sensor (3) composed of elements sensitive to various color components in the view exhibiting an entire spectrum of spatial frequencies, and at least a first image filtering device (10) for the low frequencies in the spectrum with a view to processing the signals issuing from said sensitive elements. This apparatus is in essence formed by a first branch (B1) in which said first filtering device (10) and by a second branch (B2) in which a second filtering device (12) is inserted for the high frequencies of the spectrum in order to filter all the signals issuing from said elements and a combination device for supplying an image taking account of the output signals of said branches. In this manner a good sharpness of the image is obtained.

摘要翻译： 该摄像机由具有对各种颜色分量敏感的元件的传感器（3）形成，该视觉呈现出整个空间频谱范围，以及至少第一图像滤波装置（10），用于具有视野的频谱中的低频 以处理从所述敏感元件发出的信号。 该装置本质上由第一分支（B1）形成，其中所述第一过滤装置（10）和第二分支（B2），其中第二过滤装置（12）按照顺序插入频谱的高频 滤除从所述元件发出的所有信号和用于提供考虑了所述分支的输出信号的图像的组合装置。 以这种方式，获得了良好的图像清晰度。

公开(公告)号：US20020101519A1

公开(公告)日：2002-08-01

申请号：US09770295

申请日：2001-01-29

发明人： Jeffrey S. Myers

IPC分类号： H04N005/225 ,  H04N009/04 ,  H04N005/76

CPC分类号： H04N5/772 ,  G06F16/58 ,  H04N1/00132 ,  H04N1/00137 ,  H04N1/00151 ,  H04N1/00169 ,  H04N1/00188 ,  H04N1/00342 ,  H04N5/765 ,  H04N5/77 ,  H04N9/8042 ,  H04N9/8205 ,  H04N9/8227 ,  H04N2201/0084 ,  H04N2201/3226 ,  H04N2201/3277

摘要： A method and system for electronically cataloging photographic image data uses a transponder that generates and transmits a unique identification code uniquely identifying the subject of the photographic image to a remote detection unit located within a digital camera. Upon receipt, the unique identification code is verified to correspond with the intended subject of a photographic image, and upon successful verification, the image is recorded. The transmitted unique identification code is encoded in the associated recorded image data, and the data is transferred to a computer-readable storage medium and stored in a database. Once stored, the image can be securely accessed and displayed via a user interface using the associated unique identification code.

摘要翻译： 用于对摄影图像数据进行电子编目的方法和系统使用转发器，该应答器生成并发送唯一识别摄影图像的对象的唯一识别码到位于数字照相机内的远程检测单元。 一旦接收到，唯一的识别码被验证为与摄影图像的预期对象相对应，并且在成功验证之后，记录图像。 所发送的唯一识别码被编码在相关联的记录图像数据中，并将数据传送到计算机可读存储介质并存储在数据库中。 一旦存储，可以通过使用相关联的唯一识别码的用户界面来安全地访问和显示图像。

公开(公告)号：US20020047904A1

公开(公告)日：2002-04-25

申请号：US09919715

申请日：2001-07-31

发明人： Hideo Okada

IPC分类号： H04N009/04

CPC分类号： H04N1/00013 ,  H04N1/00037 ,  H04N1/0005 ,  H04N1/00082 ,  H04N1/00132 ,  H04N1/00137 ,  H04N1/0018 ,  H04N1/00188 ,  H04N1/2112 ,  H04N2101/00

摘要： A reusable digital camera includes a memory storing a picked-up image, and a phototransistor provided in the camera to detect disassembly of the camera. When the user disassembles the digital camera in an unauthorized manner, the phototransistor detects outer light, and the picked-up image stored in the memory is erased. Thus, a digital camera is provided that prevents unauthorized disassembly or unauthorized access.

摘要翻译： 可重复使用的数码相机包括存储拾取图像的存储器和设置在相机中的光电晶体管，以检测相机的拆卸。 当用户以未授权的方式拆卸数码相机时，光电晶体管检测外部光，并且擦除存储在存储器中的拍摄图像。 因此，提供了防止未经授权的拆卸或未经授权的访问的数字照相机。

公开(公告)号：US20020041332A1

公开(公告)日：2002-04-11

申请号：US09928454

申请日：2001-08-14

发明人： Haruhiko Murata ,  Yukio Mori ,  Akihiro Maenaka

IPC分类号： H04N009/04

CPC分类号： H04N9/045

摘要： In a color separation circuit of a single chip color camera, gain control means for controlling a gain for each of color filters is provided in a stage preceding correlated value detection means, and the correlated value detection means detects, on the basis of signals at all pixels in a block composed of M by N pixels around the pixel to be processed which is inputted through the gain control means, the direction in which there is a strong correlation out of a plurality of types of directions centered around the pixel to be processed.

摘要翻译： 在单芯片彩色相机的色分离电路中，在相关值检测装置之前的一个阶段提供用于控制每个滤色器的增益的增益控制装置，并且相关值检测装置根据所有信号检测 由通过增益控制装置输入的要处理的像素周围的M×N个像素构成的块中的像素，以要处理的像素为中心的多种类型的方向之间存在强相关的方向。

公开(公告)号：US20020012054A1

公开(公告)日：2002-01-31

申请号：US09745132

申请日：2000-12-20

发明人： Akira Osamato

IPC分类号： H04N009/04 ,  H04N003/14

CPC分类号： H04N9/045 ,  G06T1/60 ,  G06T3/4015 ,  G06T5/20 ,  H04N1/212 ,  H04N5/77 ,  H04N5/772 ,  H04N5/907 ,  H04N9/8042 ,  H04N19/42 ,  H04N19/61 ,  H04N2101/00

摘要： A complementary color-filtered array interpolation by first interpolate each color and then adjust each color at a pixel with addition or subtraction of a color imbalance factor for the pixel.

摘要翻译： 通过首先内插每种颜色，然后通过加法或减去像素的颜色不平衡因子来调整像素处的每种颜色的补充色彩滤波阵列插值。

公开(公告)号：US20010048474A1

公开(公告)日：2001-12-06

申请号：US09873311

申请日：2001-06-05

发明人： Akihisa Yamazaki ,  Atsushi Misawa ,  Shigeru Kondo ,  Michitaka Nakazawa

IPC分类号： H04N005/225 ,  H04N009/04

CPC分类号： H04N5/2352 ,  H04N5/23212 ,  H04N5/23245 ,  H04N5/23293 ,  H04N5/23296 ,  H04N5/2351 ,  H04N5/238

摘要： Maximum and minimum aperture sizes are regulated with regard to a diaphragm in order to secure predetermined optical capability in an optical unit which includes a taking lens and the diaphragm. In a normal taking, the diaphragm is used within a normal taking range from the maximum to the minimum aperture sizes. In the present invention, an aperture size which is larger than the maximum size and a size which is smaller than the minimum size (extra aperture size or extra small size) are respectively set at outside the range that secures the capability. The aperture sizes of the diaphragm at outside the specified range are used at least for one of the following: automatic exposure (AE) adjustment, auto focus (AF) adjustment, electronic zoom, displaying a moving image, taking for recording the moving image, and taking under a low resolution by thinning out pixels.

摘要翻译： 为了在包括拍摄镜头和隔膜的光学单元中确保预定的光学能力，最大和最小光圈尺寸被调节。 在正常拍摄中，光圈在从最大光圈尺寸到最小光圈尺寸的正常拍摄范围内使用。 在本发明中，大于最大尺寸的孔径尺寸和小于最小尺寸（额外孔径尺寸或超小尺寸）的尺寸分别设定在保证该能力的范围之外。 至少在以下之一中使用隔膜的孔径尺寸：至少自动曝光（AE）调整，自动对焦（AF）调节，电子变焦，显示运动图像，拍摄运动图像， 并通过减少像素来降低分辨率。

公开(公告)号：US20010030700A1

公开(公告)日：2001-10-18

申请号：US09834431

申请日：2001-04-13

发明人： Keiji Mabuchi ,  Koichi Shiono

IPC分类号： H04N003/14 ,  H04N009/04

CPC分类号： H04N5/343 ,  H01L27/14605 ,  H01L27/14621 ,  H01L27/14643 ,  H01L27/14812 ,  H04N5/3456 ,  H04N5/3458 ,  H04N5/347 ,  H04N5/374 ,  H04N5/3765 ,  H04N5/378 ,  H04N9/045 ,  H04N9/04511 ,  H04N2209/045

摘要： There is used an XY address type solid-state image pickup element (for example, a MOS type image sensor) in which two rows and two columns are made a unit, and color filters having a color coding of repetition of the unit (repetition of two verticals (two horizontals) are arranged, and when a thinning-out read mode is specified, a clock frequency of a system is changed to {fraction (1/9)}, and on the basis of the changed clock frequency, a pixel is selected every three pixels in both a row direction and a column direction to successively read out a pixel signal.

摘要翻译： 使用其中两行和两列成为一个单元的XY地址类型的固态图像拾取元件（例如，MOS型图像传感器），以及具有单元重复的颜色编码的滤色器（重复 布置两个垂直线（两个水平线），并且当指定了稀疏读出模式时，系统的时钟频率被改变为{fraction（1/9）}，并且基于改变的时钟频率，像素 在行方向和列方向上每三像素选择一次，以连续地读出像素信号。

公开(公告)号：US20010030698A1

公开(公告)日：2001-10-18

申请号：US09746563

申请日：2000-12-22

发明人： William E. Glenn

IPC分类号： H04N003/14 ,  H04N009/04

CPC分类号： H04N9/045

摘要： A method for producing electronic video signals representative of color images of a scene, includes the following steps: providing a sensor having a color filter thereover; providing a motion picture film camera type of lens system that focuses light from the image onto said color filter and sensor; and producing electronic video signals from the output of the sensor; said color filter having a pattern RYRY . . . on alternating lines, and a pattern YRYR . . . on every other line.

摘要翻译： 一种用于产生表示场景的彩色图像的电子视频信号的方法包括以下步骤：提供其上具有滤色器的传感器; 提供将来自图像的光聚焦到所述滤色器和传感器上的电影胶片相机类型的透镜系统; 并从传感器的输出产生电子视频信号; 所述滤色器具有图案RYRY。 。 。 在交替的行，和一个模式YRYR。 。 。 在每一条线上

公开(公告)号：US20010028400A1

公开(公告)日：2001-10-11

申请号：US09804304

申请日：2001-03-13

发明人： Chieh-Jen Lee ,  Pai-Hung Chien

IPC分类号： H04N005/335 ,  H04N009/04

CPC分类号： H04N5/2254 ,  G02B5/201 ,  H04N9/045

摘要： A light filter having a plurality of light-filtering portions of thin, medium and thick thickness corresponding to the red, green and blue photosensitive pixels of a charge-coupled device disposed behind the filter for enabling red, green and blue colors of light from a front lens to be respectively focused, refracted and then focused accurately onto the photosensitive pixels of the charge-coupled device on the same plane, so as to improve the image quality.

摘要翻译： 一种滤光器，具有对应于设置在滤光器后面的电荷耦合器件的红色，绿色和蓝色光敏像素的薄，中和厚厚度的多个滤光部分，以使来自 前透镜分别聚焦，折射然后精确地聚焦在同一平面上的电荷耦合器件的感光像素上，从而提高图像质量。

公开(公告)号：US20010028392A1

公开(公告)日：2001-10-11

申请号：US09785330

申请日：2001-02-20

申请人： FUJITSU LIMITED

发明人： Katsuyosi Yamamoto ,  Jun Funakoshi

IPC分类号： H04N009/04

CPC分类号： H04N5/361 ,  H04N5/23241 ,  H04N5/3745

摘要： The control inputs of reset switch elements 41 to 45 are commonly connected to a row reset line 51. In a line black clamp type, cathodes as reset ends of photodiodes (31) of optical black pixels 21 to 23 are commonly connected to a potential averaging line 30. In a frame black clamp type, potential averaging lines are connected similarly to respective pixel rows on the vertical scanning start side of an optical black pixel region, and the potential averaging lines may be commonly connected to each other to operate just like one pixel row. A first block includes a pixel array and a vertical scanning circuit, while a second block includes sample and hold circuits, a horizontal scanning circuit, an amplifier and an A/D converter 19. In a low power consumption mode, power supply to the second block is ceased in a light integration period of one frame with performing light integration in the pixel array, power supply to the first and second blocks is performed in a read-out period of one frame to read out integrated signals, and power supply to the first and second blocks is ceased in a power-off period of one frame.

摘要翻译： 复位开关元件41至45的控制输入通常连接到行复位线51.在线黑夹式中，作为光学黑色像素21至23的光电二极管（31）的复位端的阴极通常连接到电位平均 在帧黑钳型中，电位平均线类似地连接到光学黑色像素区域的垂直扫描开始侧上的各个像素行，并且电势平均线可以彼此共同连接以像一个操作一样操作 像素行。 第一块包括像素阵列和垂直扫描电路，而第二块包括采样和保持电路，水平扫描电路，放大器和A / D转换器19.在低功耗模式中，向第二块 在一帧的光积分周期中停止在像素阵列中执行光积分的块，在一帧的读出周期中执行对第一和第二块的电源以读出积分信号，并向 第一和第二块在一帧的断电期间停止。