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公开(公告)号:US4581762A
公开(公告)日:1986-04-08
申请号:US572570
申请日:1984-01-19
CPC分类号: G06T7/001 , G06T2207/30164
摘要: A vision inspection system operable with foreground illumination provides user identification of selected regions of a known object for later comparison to an unknown object. A gray scale pixel array of each selected region is processed for edges and this processed data array is stored as a template for each region. Gray scale illumination data from larger corresponding areas of the unknown object are processed for edges to form gradient maps. The first template is iteratively compared to the first gradient map. A correlation value greater than a threshold value causes the system to examine the second and possibly third gradient maps on the unknown object. Distance and angular relationships of the regions are used to both identify and orient the object under test. Once the unknown object is identified and its orientation determined, various visual attributes and measurements of the object can be determined through use of visual tools.
摘要翻译: 可用前景照明操作的视觉检查系统提供用户识别已知对象的选定区域,以便稍后与未知对象进行比较。 对于边缘处理每个所选区域的灰度像素阵列,并且将该处理的数据阵列存储为每个区域的模板。 针对未知对象的较大对应区域的灰度照明数据进行边缘处理,形成梯度图。 将第一个模板与第一个梯度图进行迭代比较。 大于阈值的相关值导致系统检查未知对象上的第二和第三梯度图。 区域的距离和角度关系用于识别和定向被测物体。 一旦识别出未知对象并确定其方向,就可以通过使用可视化工具确定对象的各种视觉属性和测量。
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公开(公告)号:US4570217A
公开(公告)日:1986-02-11
申请号:US479191
申请日:1983-03-28
申请人: Bruce S. Allen , Michael R. Dunalvey , Bruce A. King , Harold J. DuPrie , Richard E. Hudnall , Stanely N. Lapidus , Daniel R. Gilbert , Anne M. Carlson , Kiran Thakrar , Robert C. Doig , Brian S. Kimerer , Andrew F. Sirois , Bruce A. Poirer , Philip G. Hunt , Joseph J. Dziezanowski , Michael A. Bromberg , Michael Brown , Seymour A. Friedel
发明人: Bruce S. Allen , Michael R. Dunalvey , Bruce A. King , Harold J. DuPrie , Richard E. Hudnall , Stanely N. Lapidus , Daniel R. Gilbert , Anne M. Carlson , Kiran Thakrar , Robert C. Doig , Brian S. Kimerer , Andrew F. Sirois , Bruce A. Poirer , Philip G. Hunt , Joseph J. Dziezanowski , Michael A. Bromberg , Michael Brown , Seymour A. Friedel
IPC分类号: F02B75/02 , G06F1/14 , G06F9/44 , G06F9/46 , G06F9/48 , G06F9/50 , G06F11/00 , G06F11/07 , G06F11/10 , G06F13/12 , G06F13/26 , G06F13/37 , G06F13/42 , G09G5/02 , G06F15/46 , G06F3/153
CPC分类号: G06F9/4812 , G06F1/14 , G06F11/00 , G06F11/0736 , G06F11/0757 , G06F11/0763 , G06F11/0772 , G06F11/10 , G06F13/128 , G06F13/26 , G06F13/37 , G06F13/4213 , G06F9/44 , G06F9/4825 , G06F9/485 , G06F9/4881 , G06F9/5016 , G06F9/526 , G06F9/544 , G09G5/003 , G09G5/022 , F02B2075/025 , G05B2219/36168 , G06F11/1044 , G06F2209/521
摘要: A man-machine interface for use with industrial processes is disclosed having the capability of design and configuration of the interrelationship of components forming an overall industrial process. The man-machine interface further provides operator use, including process monitoring and control, as well as alarm annunciation. Most user interaction with the man-machine interface is performed through a color CRT monitor having a touch panel on the surface of the CRT screen. Operator use may be limited to touch panel interaction while configurer and designer use normally further includes use of a keyboard.The man-machine interface utilizes distributed processing and incorporates a high level graphic language. The graphic language facilitates real time graphic display implementation through use of dynamic and static variables. Variable types are dynamically associated with variable values so that variables can undergo type changes without detrimental effect. Video bit bangers and shifters further enhance the versatility and ease of implementing rapid modifications of graphic displays. The man-machine interface further incorporates a new bus structure including a new bus arbitration technique, a unidirectional memory boundary protection mechanism, an improved interrupt system, and an improved watchdog timer circuit.
摘要翻译: 公开了一种用于工业过程的人机界面,其具有设计和配置形成整个工业过程的部件的相互关系的能力。 人机界面进一步提供操作员使用,包括过程监控和控制,以及报警通知。 与人机界面的大多数用户交互通过CRT屏幕的表面上具有触摸面板的彩色CRT监视器进行。 操作员的使用可能会限制在触控面板的互动中,而配置者和设计师的使用通常还包括使用键盘。 人机界面使用分布式处理,并结合了高级图形语言。 图形语言通过使用动态和静态变量来促进实时图形显示实现。 变量类型与变量值动态关联,因此变量可以进行类型更改,而不会有不利影响。 视频点击和移位器进一步增强了图形显示的快速修改的多功能性和易于实现。 人机界面还包括新的总线结构,其包括新的总线仲裁技术,单向存储器边界保护机制,改进的中断系统和改进的看门狗定时器电路。
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