专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4884259A Optical memory disk and track access therefor 失效
标题翻译：光存储器磁盘和磁道访问
公开(公告)号：US4884259A
公开(公告)日：1989-11-28
申请号：US770416
申请日：1985-08-28
申请人： Hiroshi Horikawa , Yoshio Kudo , Daigo Ezuka , Takashi Shoji
发明人： Hiroshi Horikawa , Yoshio Kudo , Daigo Ezuka , Takashi Shoji
IPC分类号： G11B7/013 , G11B7/085 , G11B7/095 , G11B11/105 , G11B27/10 , G11B27/30
CPC分类号： G11B7/24085 , G11B11/10565 , G11B11/10595 , G11B27/105 , G11B27/30 , G11B7/08517 , G11B7/0953 , G05B2219/49177
摘要： An optical memory disk has a recording layer which is disposed on one surface of a plain circular support base and has a plurality of radially spaced data tracks for storing data items therein, the data tracks being grouped into a number of data track groups. Each of the tracks is divided into a plurality of angularly consecutive sectors bearing a plurality of angularly equally spaced sector marks, respectively, the sector marks on the tracks of each of the data track groups being located in angularly different positions, respectively. There are also disclosed a method of and a system for rapidly and reliably accessing a desired target track among the data tracks on the optical memory disk.
摘要翻译：光学存储盘具有设置在平坦圆形支撑基座的一个表面上的记录层，并且具有用于存储数据项目的多个径向间隔的数据轨道，数据轨道被分组成多个数据轨道组。每个轨道分别被分成多个角度连续的扇区，分别具有多个角度相等间隔的扇区标记，每个数据轨道组的轨道上的扇区标记分别位于角度不同的位置。还公开了一种用于快速且可靠地访问光学存储器盘上的数据轨道中期望的目标轨道的方法和系统。

2. 发明授权

US4785347A Method for emphasizing sharpness of a picture image by forming and processing sharp and unsharp signals from a picture image signal 失效
标题翻译：通过从图像信号形成和处理锐利和钝化信号来强调图像锐度的方法
公开(公告)号：US4785347A
公开(公告)日：1988-11-15
申请号：US802343
申请日：1985-11-25
申请人： Daigo Ezuka , Osamu Shimazaki
发明人： Daigo Ezuka , Osamu Shimazaki
IPC分类号： G03F1/00 , G03F3/08 , G06T5/20 , H04N1/409 , H04N1/58 , H04N1/46 , H04N1/40
CPC分类号： H04N1/4092 , H04N1/58
摘要： A method for enhancing the sharpness of a color image includes the steps of generating three color separation signals and selecting one of the color separation signals to be a sharp signal; generating an unsharp signal from a color image and then multiplying the difference between the sharp signal and the unsharp signal by three multiplier coefficients to form three sharpness-enhancement signals. The resultant signals are added to the corresponding color separation signals to form sharpness enhanced color separation signals representing a sharpness enhanced color image.
摘要翻译：一种增强彩色图像清晰度的方法包括产生三色分离信号并选择其中一种色分离信号为尖锐信号的步骤; 从彩色图像生成钝化信号，然后将锐利信号和钝化信号之间的差乘以三个乘数系数，以形成三个锐度增强信号。所得到的信号被加到相应的颜色分离信号中，以形成表示清晰度增强的彩色图像的清晰度增强的颜色分离信号。

3. 发明授权

US5623560A Method for adjusting positions of radiation images 失效
标题翻译：调整放射图像位置的方法
公开(公告)号：US5623560A
公开(公告)日：1997-04-22
申请号：US507022
申请日：1995-07-25
申请人： Nobuyoshi Nakajima , Daigo Ezuka
发明人： Nobuyoshi Nakajima , Daigo Ezuka
IPC分类号： G06K9/64 , G06T7/00 , G06K9/32
CPC分类号： G06T7/003 , G06K9/6203 , G06T2207/10116 , G06T2207/30061
摘要： Reference regions are set in a radiation image, which serves as a reference among a plurality of radiation images, and template regions are set in the other radiation images. An orthogonal coordinate system is defined on each of the plurality of the radiation images. First template matching is carried out in order to match the template regions to the reference regions. Factors of affine transformation are calculated, and first affine transformation is carried out, with which at least the correction with a rotating operation and the correction with an enlargement or reduction factor are carried out on the radiation images containing the template regions. Second template matching is then carried out on the radiation images, which have been obtained from the first affine transformation. The factors of affine transformation are calculated, and second affine transformation is then carried out, with which the correction with the rotating operation, the correction with the enlargement or reduction factor, and the correction with a parallel translation are carried out on the radiation images containing the template regions.
摘要翻译：参考区域设置在用作多个辐射图像中的参考的辐射图像中，并且模板区域被设置在其他辐射图像中。在多个辐射图像中的每一个上定义正交坐标系。执行第一模板匹配以便将模板区域与参考区域相匹配。计算仿射变换的因素，进行第一仿射变换，至少对具有旋转操作的校正和具有放大或缩小因子的校正进行包含模板区域的辐射图像。然后对从第一仿射变换获得的辐射图像进行第二模板匹配。计算仿射变换的因子，然后进行第二仿射变换，利用该修正进行旋转运算的校正，放大或缩小因子的校正以及并行转换的校正，对包含模板区域。

4. 发明授权

US5335172A Radiation image information processing system 失效
标题翻译：辐射图像信息处理系统
公开(公告)号：US5335172A
公开(公告)日：1994-08-02
申请号：US755233
申请日：1991-09-05
申请人： Masayuki Matsumoto , Daigo Ezuka
发明人： Masayuki Matsumoto , Daigo Ezuka
IPC分类号： G03B42/02 , A61B6/00 , G06F19/00 , G06Q50/22 , G06Q50/24 , G06T1/00 , H04N1/21 , G06F15/00
CPC分类号： G06F19/321 , A61B6/4494
摘要： Disclosed herein is a radiation image information processing system basically comprising a plurality of image reading devices, a plurality of image recording devices and CRT displays which are respectively connected to the image reading devices, and a plurality of IDTs serving as registering means to which ID information of objects and other information are inputted. Further, the radiation image information processing system is characterized in that respective ones of the registering means, which are electrically connected to one another, are electrically connected to corresponding ones of the plurality of image reading devices, and other registering means are electrically connected to the respective ones of the registering means electrically connected to the corresponding ones of the plurality of image reading devices, the respective ones of the registering means electrically connected to the corresponding ones of the plurality of image reading devices having information control functions capable of storing therein information inputted to either the respective ones of the registering means or other registering means referred to above electrically connected thereto and of reading the so-stored information therefrom as needed.
摘要翻译：本文公开了一种辐射图像信息处理系统，其基本上包括分别连接到图像读取装置的多个图像读取装置，多个图像记录装置和CRT显示器，以及用作登记装置的多个IDT，ID信息的物体和其他信息。此外，放射线图像信息处理系统的特征在于，彼此电连接的登记装置中的各个电连接到多个图像读取装置中的对应的登记装置，并且其他登记装置电连接到电子连接到多个图像读取装置中的相应的登记装置的各个登记装置中，各自的登记装置电连接到具有能够在其中存储信息的多个图像读取装置中的相应的图像读取装置登记装置或其他登记装置中相应的登记装置电连接到其上，并根据需要读取所存储的信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式