发明申请
US20090245600A1 AUTOMATED PANNING AND DIGITAL ZOOMING FOR ROBOTIC SURGICAL SYSTEMS
有权
用于机器人手术系统的自动平移和数字变焦
- 专利标题: AUTOMATED PANNING AND DIGITAL ZOOMING FOR ROBOTIC SURGICAL SYSTEMS
- 专利标题(中): 用于机器人手术系统的自动平移和数字变焦
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申请号: US12058663申请日: 2008-03-28
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公开(公告)号: US20090245600A1公开(公告)日: 2009-10-01
- 发明人: Brian David Hoffman , Christopher J. Hasser , William C. Nowlin
- 申请人: Brian David Hoffman , Christopher J. Hasser , William C. Nowlin
- 申请人地址: US CA Sunnyvale
- 专利权人: Intuitive Surgical, Inc.
- 当前专利权人: Intuitive Surgical, Inc.
- 当前专利权人地址: US CA Sunnyvale
- 主分类号: G06K9/00
- IPC分类号: G06K9/00 ; H04N5/262
摘要:
In one embodiment of the invention, a digital zoom and panning system for digital video is disclosed including an image acquisition device to capture digital video images; an image buffer to store one or more frames of digital video images as source pixels; a display device having first pixels to display images; a user interface to accept user input including a source rectangle to select source pixels within frames of the digital video images, a destination rectangle to select target pixels within the display device to display images, and a region of interest within the digital video images to display in the destination rectangle; and a digital mapping and filtering device to selectively map and filter source pixels in the region of interest from the image buffer into target pixels of the display device in response to the user input.
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