公开(公告)号：US4682242A

公开(公告)日：1987-07-21

申请号：US939227

申请日：1986-12-08

Applicant: Yasutoshi Sugita

Inventor： Yasutoshi Sugita

IPC: H04N5/253 ,  G02B26/10 ,  G06T1/00 ,  H04N1/04 ,  H04N1/10 ,  H04N1/19 ,  H04N1/193 ,  H04N1/12 ,  G03B27/70

CPC classification number: H04N1/1026 ,  H04N1/04 ,  H04N1/1013 ,  H04N1/1043 ,  H04N1/193 ,  H04N2201/0432

Abstract: An image reader forming an image of a recording medium on a light receiving surface of an image sensor and converts the image into an electrical signal by an image sensor, comprises a display device for displaying an inclined state of an image, a position changing device for changing a relative positional relationship between the image sensor and the image, an input device for inputting data for changing the positional relationship, and a control device for controlling the position changing device in accordance with the input data.

Abstract translation: 一种在图像传感器的光接收表面上形成记录介质的图像的图像读取器，并且通过图像传感器将该图像转换为电信号，包括用于显示图像的倾斜状态的显示装置，用于 改变图像传感器和图像之间的相对位置关系，用于输入用于改变位置关系的数据的输入装置，以及用于根据输入数据控制位置改变装置的控制装置。

公开(公告)号：US4642700A

公开(公告)日：1987-02-10

申请号：US686906

申请日：1984-12-27

Applicant: Takahiro Ohta ,  Masafumi Inuiya ,  Kazuyoshi Kobayashi ,  Takashi Murakami

Inventor： Takahiro Ohta ,  Masafumi Inuiya ,  Kazuyoshi Kobayashi ,  Takashi Murakami

IPC: H04N5/253 ,  H04N1/195 ,  H04N1/387 ,  H04N9/11 ,  H04N1/04

CPC classification number: H04N1/19594 ,  H04N1/195 ,  H04N1/3877 ,  H04N2201/0404 ,  H04N2201/0432 ,  H04N9/11

Abstract: Video signals representative of photographic images which are stored in a plurality of substantially equally dimensioned frames in horizontal and vertical positions are produced by picking up the images. A first signal indicative of a horizontal/vertical position and a top-bottom orientation of the photographic image stored in any of the frames is entered. The photographic image is rotated relatively in response to the first signal. For a vertically positioned image, a video signal is produced which is representative of the image with a magnification which is smaller than that of a horizontally positioned image. Such a procedure provides a video signal which represents an image in a non-inverted top-bottom orientation without any essential portions of the image being omitted.

Abstract translation: 通过拾取图像来产生表示存储在水平和垂直位置上的多个基本相等尺寸的帧中的摄影图像的视频信号。 输入指示存储在任何帧中的摄影图像的水平/垂直位置和顶部 - 底部取向的第一信号。 摄影图像响应于第一信号相对旋转。 对于垂直定位的图像，产生代表图像的视频信号，其放大率小于水平定位图像的放大率。 这样的过程提供了一个视频信号，它代表一个非反转的顶部 - 底部方向的图像，而图像的任何重要部分都不被省略。

公开(公告)号：US4338588A

公开(公告)日：1982-07-06

申请号：US155863

申请日：1980-06-02

Applicant: Pierre Chevillat ,  Hans R. Schindler

Inventor： Pierre Chevillat ,  Hans R. Schindler

IPC: H04N1/04 ,  G06K9/32 ,  H04N1/00

CPC classification number: G06K9/3283 ,  H04N1/00681 ,  H04N1/00702 ,  H04N1/00718 ,  H04N1/00721 ,  H04N1/00785 ,  G06K2209/01 ,  H04N2201/0432

Abstract: A sensor, having a plurality of parallel elongated light transducers, is rotated relative to a document to be aligned with a predetermined reference. A signal accumulated from the transducers reaches a distinct maximum when printed lines on the document are aligned with the elongated transducers. Detection of this maximum enables measurement of the angle by which the document is out of alignment.

Abstract translation: 具有多个平行细长光换能器的传感器相对于文件旋转以与预定参考对准。 当文件上的印刷线与细长的换能器对准时，从换能器累积的信号达到明显的最大值。 检测该最大值可以测量文档不对齐的角度。

公开(公告)号：US4223212A

公开(公告)日：1980-09-16

申请号：US894763

申请日：1978-04-10

Applicant: David L. Smith ,  John M. Jamieson

Inventor： David L. Smith ,  John M. Jamieson

IPC: G06K17/00 ,  H04N1/00 ,  H04N1/047 ,  H04N1/10 ,  H04N1/387 ,  H04N1/40 ,  H04N7/18 ,  G06F7/38

CPC classification number: H04N1/3875 ,  G06K17/0016 ,  H04N1/0057 ,  H04N1/047 ,  H04N1/1004 ,  H04N1/40056 ,  H04N7/18 ,  H04N2201/0404 ,  H04N2201/041 ,  H04N2201/0432 ,  H04N2201/04703 ,  H04N2201/04758

Abstract: A film card selection device for use in an automatic microfilm display apparatus is provided with a switch for sensing that a film card has been selected. A counter counts the number of drive gear teeth passing a selected point after selection of a film card so that the apparatus can be stopped with the selected card in position for retrieval.

Abstract translation: 用于自动微缩胶片显示装置的胶片卡选择装置设置有用于感测已经选择了胶片卡的开关。 计数器计数在选择胶片卡片之后通过选定点的驱动齿轮齿数，以便可以将所选择的卡片停在适当位置进行检索。