发明名称 |
Image processing |
摘要 |
<p>Apparatus for image processing which comprises a display (1) and controller (2), a CPU (3) connected to accept user instructions from a mouse (4), an image processor (5) arranged to process image data and a memory (6) for storing image (and other data). A user can specify a sequence of image processing operations on the display (1) using the mouse (4), and interactively modify the sequence depending on the displayed image. The apparatus operates three independent routines ("virtual machines"); a user interface routine accepting instructions and updating the screen display; a sequence evaluation routine constructing a table (20) representing the sequence graph, and evaluating the table (20) to generate corresponding image processing instructions for the image processor (5); and the image processing routine executing specified image processing operations and storing the result in the memory (6) to be accessed for display. Evaluation only occurs after an output is required. <IMAGE></p> |
申请公布号 |
EP0473414(B1) |
申请公布日期 |
1998.07.01 |
申请号 |
EP19910307882 |
申请日期 |
1991.08.28 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
LAU-KEE, DAVID;OTTO, PAUL;KOZATO, YASUO;BILLYARD, ADAM |
分类号 |
G06F9/44;G06T5/00;G06T11/00;G06T19/00;(IPC1-7):G06T17/40 |
主分类号 |
G06F9/44 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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