公开(公告)号：US06535250B1

公开(公告)日：2003-03-18

申请号：US09096252

申请日：1998-06-11

申请人： Noriyuki Okisu ,  Keizou Ochi

发明人： Noriyuki Okisu ,  Keizou Ochi

IPC分类号： H04N308

CPC分类号： H04N3/08 ,  G02B7/08 ,  G02B26/105 ,  H04N5/2259

摘要： An electronic camera adopts an image pickup and optical system of a mirror scan type in which a mirror for scanning is disposed at a forward side of a taking lens. A line image sensor relatively scans an object while rotating the mirror to perform photographing. When controlling the exposure, the taking lens is moved synchronously along with rotation of the mirror to adjust the focal position thereof each time a slender sub-image of the object is picked up by the CCD. Driving the taking lens to focus the sub-image each time of scanning the sub-image enables picking up an entirety of the object image perfectly in a focused state.

摘要翻译： 电子照相机采用镜面扫描型的摄像和光学系统，其中用于扫描的反射镜设置在拍摄镜头的前侧。 线图像传感器在旋转镜子的同时相对地扫描物体以进行拍摄。 当控制曝光时，每次通过CCD拾取物体的细长子图像时，拍摄镜头随着镜子的旋转同步移动，以调整其焦点位置。 每次扫描子图像时驱动拍摄镜头聚焦子图像，可以在聚焦状态下完美地拾取对象图像的整体。

公开(公告)号：US20050110879A1

公开(公告)日：2005-05-26

申请号：US10778467

申请日：2004-02-13

申请人： Rieko Izume ,  Noriyuki Okisu ,  Motohiro Nakanishi ,  Takehisa Yamaguchi ,  Tsutomu Honda

发明人： Rieko Izume ,  Noriyuki Okisu ,  Motohiro Nakanishi ,  Takehisa Yamaguchi ,  Tsutomu Honda

IPC分类号： G06F12/00 ,  G11B27/034 ,  G11B27/32 ,  G11B27/34 ,  H04N1/21 ,  H04N5/225 ,  H04N5/76 ,  H04N5/765 ,  H04N5/77 ,  H04N5/907 ,  H04N5/91 ,  H04N9/804

CPC分类号： H04N5/772 ,  G11B27/034 ,  G11B27/329 ,  G11B27/34 ,  H04N5/765 ,  H04N5/907 ,  H04N9/8047

摘要： An image processing apparatus permits easy changing of the file name of an image file created by an image taking apparatus. A personal computer serving as the image processing apparatus is fed with an image file created by a digital camera, and replaces a first character string included in the file name of the image file with a second character string. The first character string consists only of characters usable in a file name on the digital camera, and the second character string consists of characters selected among all the characters usable on the personal computer. The first and second character strings are entered via a keyboard, and are stored, in the form of a look-up table that lists their correspondence, in a hard disk.

摘要翻译： 图像处理装置允许容易地改变由图像拍摄装置创建的图像文件的文件名。 用作图像处理装置的个人计算机被馈送由数字照相机创建的图像文件，并且用第二字符串替换包括在图像文件的文件名中的第一字符串。 第一个字符串仅由在数码相机上的文件名中可用的字符串组成，第二个字符串由在个人计算机上可用的所有字符中选择的字符组成。 第一和第二字符串通过键盘输入，并以列出其对应关系的查找表的形式存储在硬盘中。

公开(公告)号：US20050024508A1

公开(公告)日：2005-02-03

申请号：US10923828

申请日：2004-08-24

申请人： Noriyuki Okisu ,  Shinichi Fujii

发明人： Noriyuki Okisu ,  Shinichi Fujii

IPC分类号： G06T3/00 ,  H04N5/202 ,  H04N5/243 ,  H04N5/335 ,  H04N5/372 ,  H04N9/69

CPC分类号： H04N9/69 ,  G06K9/38 ,  G06K9/4661 ,  G06K2209/01 ,  H04N1/2112 ,  H04N1/387 ,  H04N1/4072 ,  H04N5/202 ,  H04N5/232 ,  H04N5/23229 ,  H04N5/3572 ,  H04N9/045 ,  H04N2101/00

摘要： An image capturing apparatus capable of performing a suitable illuminance nonuniformity correction by setting a suitable γ-characteristic every block even in the case that the size of a character image projected on a sensing surface changes according to an image capturing magnification, and capable of extracting a boundary area between a white board portion and a background portion and applying a suitable image processing to this boundary area during the illuminance nonuniformity correction for a picked image, and capable of image capturing a representation such as characters drawn on a white board in such a manner that an obtained image is clear and easy to see by suitably performing an illuminance nonuniformity correction even in the case of color image capturing, and capable of detecting a regularly reflected light with high accuracy and can thereby securely prevent an error of obtaining an image of low quality by image capturing, and capable of preventing an error in flash-image capturing a representation such as characters drawn on a white board under insufficient illumination light and effectively perform an illuminance nonuniformity correction.

摘要翻译： 即使在投影到感测表面上的字符图像的尺寸根据图像拍摄倍率而变化的情况下，也能够通过每个块设定合适的伽马特性来执行适当的照度不均匀性校正的图像捕获装置，并且能够提取 白板部分和背景部分之间的边界区域，并且在所选择的图像的照度不均匀校正期间对该边界区域进行适当的图像处理，并且能够以这种方式图像捕获诸如在白板上绘制的字符的表示 即使在彩色图像拍摄的情况下，通过适当地执行照度不均匀性校正也能够获得的图像清晰易懂，并能够以高精度检测规则的反射光，从而可以确保获得低的图像的误差 通过图像捕获的质量，并且能够防止flash-imag中的错误 e在不足的照明光下拍摄诸如在白板上绘制的字符的表示，并且有效地执行照度不均匀校正。

公开(公告)号：US5377019A

公开(公告)日：1994-12-27

申请号：US983672

申请日：1992-12-01

申请人： Noriyuki Okisu ,  Shinya Matsuda ,  Satoshi Nakamura ,  Jun Minakuti

发明人： Noriyuki Okisu ,  Shinya Matsuda ,  Satoshi Nakamura ,  Jun Minakuti

IPC分类号： H04N1/00 ,  H04N1/10 ,  H04N1/193 ,  H04N1/38

CPC分类号： H04N1/00816 ,  H04N1/00795 ,  H04N1/38 ,  H04N1/1013 ,  H04N1/193 ,  H04N2201/0436

摘要： A document reading apparatus which can determine an effective image pickup area containing no object such as operator's hands or fingers pressing a document and rectify image data prior to imaging operation, making use of a difference of the object from the document in chromaticity, luminous density, and the like.

摘要翻译： 一种文件读取装置，其可以确定不包含操作者的手或手指按压文档的对象的有效图像拾取区域，并且在成像操作之前对图像数据进行校正，利用来自文档的对象与色彩的差异，发光密度， 等等。

公开(公告)号：US5159187A

公开(公告)日：1992-10-27

申请号：US743503

申请日：1991-08-09

申请人： Noriyuki Okisu ,  Shinya Matsuda ,  Toshihiko Karasaki

发明人： Noriyuki Okisu ,  Shinya Matsuda ,  Toshihiko Karasaki

IPC分类号： H04N1/00 ,  H04N1/193 ,  H04N1/195 ,  H04N1/38 ,  H04N1/387

CPC分类号： H04N1/00392 ,  H04N1/00795 ,  H04N1/00816 ,  H04N1/195 ,  H04N1/38 ,  H04N1/3873 ,  H04N1/193 ,  H04N2201/0436 ,  H04N2201/0452

摘要： A document reading apparatus comprising a document table, a reading section disposed above the document table for reading a document placed on the document table. The reading section includes a sensor for detecting variations of brightness within a selected reading area of the document which is designated by light beams prior to a reading operation. This apparatus further comprises a display device for displaying the image of the selected reading area.

摘要翻译： 一种文件读取装置，包括文件台，设置在文件台上方的用于读取放置在文件台上的文件的读取部分。 读取部分包括用于检测在读取操作之前由光束指定的文档的选定读取区域内的亮度变化的传感器。 该装置还包括用于显示所选择的阅读区域的图像的显示装置。

公开(公告)号：US07046279B2

公开(公告)日：2006-05-16

申请号：US09947113

申请日：2001-09-05

申请人： Mutsuhiro Yamanaka ,  Kazuchika Sato ,  Noriyuki Okisu ,  Yasuhiro Morimoto ,  Hiroaki Kubo ,  Keiji Tamai ,  Kazuki Akaho ,  Shinichi Fujii

发明人： Mutsuhiro Yamanaka ,  Kazuchika Sato ,  Noriyuki Okisu ,  Yasuhiro Morimoto ,  Hiroaki Kubo ,  Keiji Tamai ,  Kazuki Akaho ,  Shinichi Fujii

IPC分类号： H04N5/235

CPC分类号： H04N5/235 ,  H04N5/2259 ,  H04N5/232 ,  H04N5/238

摘要： An image taking apparatus includes an image sensor which picks up an image of a photographic object and a selector which selects a first photographing mode or a second photographing mode and a controller. The second photographing mode is a mode for composing a plurality of picked-up images to create a composite image. The controller makes the image sensor pickup a photographic object image on the first photographing condition when the first photographing mode is selected by the selector, and makes the image sensor pick up a plurality of images of photographic objects on the second photographing condition different from said first photographing condition when the second photographing mode is selected by the selector.

公开(公告)号：US06940555B2

公开(公告)日：2005-09-06

申请号：US09859703

申请日：2001-05-17

申请人： Noriyuki Okisu ,  Yuji Taguchi ,  Yasuhiro Morimoto ,  Shinichi Fujii

发明人： Noriyuki Okisu ,  Yuji Taguchi ,  Yasuhiro Morimoto ,  Shinichi Fujii

IPC分类号： H04N5/232 ,  H04N5/262

CPC分类号： H04N5/23212 ,  H04N5/2625

摘要： An image taking apparatus includes an image sensor which takes a plurality of images different in focal distance, a processor which creates a pan-focus image focused on each of different photographic objects from the plurality of images taken by the image sensor, a discriminator which discriminates whether or not it is appropriate to create the pan-focus image, and a controller which forbids the processor to create the pan-focus image when the discriminator discriminates that it is not appropriate to create the pan-focus image.

摘要翻译： 图像摄取装置包括拍摄焦距不同的多个图像的图像传感器，从图像传感器拍摄的多个图像中产生聚焦于不同摄影对象的每个不同摄像对象的处理器，鉴别器 无论是否适合创建全焦点图像，以及控制器，当鉴别器鉴别出不适于创建泛焦图像时，禁止处理器创建泛焦图像。

公开(公告)号：US5847884A

公开(公告)日：1998-12-08

申请号：US890352

申请日：1997-07-09

申请人： Koichi Kamon ,  Shinya Matsuda ,  Noriyuki Okisu

发明人： Koichi Kamon ,  Shinya Matsuda ,  Noriyuki Okisu

IPC分类号： G02B26/10 ,  H04N1/00 ,  H04N1/10 ,  G02B27/02 ,  H04N1/04

CPC分类号： H04N1/00809 ,  G02B26/101 ,  H04N1/00795 ,  H04N1/02409 ,  H04N1/1013 ,  H04N2201/0416 ,  H04N2201/0434

摘要： An image reading apparatus which reads document surfaces of open book-like documents placed on a document platen in a face upward condition, the image reading apparatus comprises; a first detector which detects a height distribution of a document surface in a main scanning direction, a second detector which detects a height distribution of the document surface in a sub-scanning direction, and a direction discrimination device for discriminating whether a placement direction of the document is a main scanning direction or a sub-scanning direction based on the height distributions.

摘要翻译： 一种图像读取装置，其以面朝上的状态读取放置在原稿台上的打开的书本文件的文件表面，图像读取装置包括： 第一检测器，其检测文件表面在主扫描方向上的高度分布;检测文档表面在副扫描方向上的高度分布的第二检测器;以及方向判别装置，用于鉴别文档表面的扫描方向 文档是基于高度分布的主扫描方向或副扫描方向。

公开(公告)号：US5764379A

公开(公告)日：1998-06-09

申请号：US529365

申请日：1995-09-18

申请人： Shinya Matsuda ,  Noriyuki Okisu

发明人： Shinya Matsuda ,  Noriyuki Okisu

IPC分类号： H04N1/00 ,  H04N1/04 ,  H04N1/10 ,  H04N1/193 ,  H04N1/387

CPC分类号： H04N1/1043 ,  H04N1/1013 ,  H04N1/3878 ,  H04N1/193 ,  H04N2201/0434 ,  H04N2201/0436

摘要： An image reading apparatus which reads book-like documents placed on a document platen in a face upward condition. A first detector detects the height of the document surface by the shape of a side surface of the document, and a second detector detects the height of the document by the shape of the document surface. A discrimination device detects abnormal height data detected by the detectors, and distortion of image data output from an imaging device is corrected using height data determined to have no abnormality.

摘要翻译： 一种图像读取装置，其以面朝上的状态读取放置在原稿台上的书本文件。 第一检测器通过文件的侧表面的形状检测原稿表面的高度，第二检测器通过文件表面的形状检测文档的高度。 识别装置检测由检测器检测的异常高度数据，并且使用被确定为没有异常的高度数据校正从成像装置输出的图像数据的失真。

公开(公告)号：US5585926A

公开(公告)日：1996-12-17

申请号：US987364

申请日：1992-12-07

申请人： Shinichi Fujii ,  Shinya Matsuda ,  Noriyuki Okisu ,  Satoshi Nakamura ,  Toshihiko Karasaki

发明人： Shinichi Fujii ,  Shinya Matsuda ,  Noriyuki Okisu ,  Satoshi Nakamura ,  Toshihiko Karasaki

IPC分类号： H04N1/00 ,  H04N1/053 ,  H04N1/10 ,  H04N1/193 ,  H04N1/195 ,  H04N1/387 ,  H04N1/401 ,  H04N1/409 ,  H04N1/40

CPC分类号： G06T3/0031 ,  H04N1/00681 ,  H04N1/00716 ,  H04N1/00737 ,  H04N1/00766 ,  H04N1/053 ,  H04N1/387 ,  H04N1/401 ,  H04N1/4092 ,  H04N1/1013 ,  H04N1/193 ,  H04N1/195 ,  H04N2201/0434 ,  H04N2201/0471 ,  H04N2201/04787

摘要： In a document reading apparatus capable of picking up image data of documents from above position thereof, curvature of the documents is detected by measuring the height of the document surface. In accordance with the detected curvature, interpolative and expansional processing to the picked up image data is executed. Distorted image data of the documents due to the curvature is thereby corrected.

摘要翻译： 在能够从其上方位置拾取文件的图像数据的文件读取装置中，通过测量文件表面的高度来检测文档的曲率。 根据检测到的曲率，执行对拾取的图像数据的内插和扩展处理。 由此校正了由于曲率引起的文件的扭曲图像数据。