Invention Grant
- Patent Title: Latency-reducing image generating system, device, and method
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Application No.: US13928792Application Date: 2013-06-27
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Publication No.: US09669940B1Publication Date: 2017-06-06
- Inventor: Carlo L. Tiana , Weston J. Lahr
- Applicant: Carlo L. Tiana , Weston J. Lahr
- Applicant Address: US IA Cedar Rapids
- Assignee: Rockwell Collins, Inc.
- Current Assignee: Rockwell Collins, Inc.
- Current Assignee Address: US IA Cedar Rapids
- Agent Daniel M. Barbieri; Donna P. Suchy; Angel N. Gerdzhikov
- Main IPC: G01C23/00
- IPC: G01C23/00 ; G01C21/00 ; G05D1/00 ; B64D45/00 ; G08G5/00 ; G01S19/15

Abstract:
A present novel and non-trivial system, device, and method for reducing image generating latency of an image presented on a display unit are disclosed. An image processing unit (“IPU”) may receive the image data set; receive (1) first navigation data of a first time from which second navigation data of the second time is determined or (2) second navigation data of a second time; receive third navigation data of the second time; compare the second navigation data with the third navigation data; and select a subset of the image data set in response to the comparison. Differences arising from the comparison, if any, may be used in determining the location and/or rotation of a cropping frame that selects the subset and forms a cropped image which is then provided to a display system, whereby the image represented in the subset is presented to the viewer.
Information query