Projected image geometric distortion automatic correction system and correction method thereof
A technology of geometric distortion and automatic correction, which is applied in the direction of image reproducer and picture duplicator of projection devices, etc., can solve the problems of long adjustment time and poor overall picture effect, and achieve accurate distortion correction, convenient system maintenance, and shorten the system. The effect of the integration cycle
Inactive Publication Date: 2017-08-29
山东华懋海空智能科技有限公司
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The present invention is based on rich experience in traditional manual image correction and relying on advanced machine vision technology. It researches and develops an automatic correction system for projection image geometric distorti
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The invention relates to a projected image geometric distortion automatic correction system and a correction method thereof. The hardware part of the system comprises an offer measurement and control computer, a projector, an angle detection system, an image fusion computer and an imaging computer; the software part is geometric distortion automatic correction software; the software comprises a digital camera image acquisition and processing unit, a cloud platform control unit, a projector setting module and a projector correction processing unit; through cooperative work of the geometric distortion automatic correction software and hardware, the projected image geometric distortion automatic correction can be realized, and the technical difficulties of poor overall picture effect after the manual image correction and long adjustment time are solved.
Description
Projection Image Geometric Distortion Automatic Correction System and Correction Method technical field The invention belongs to the field of projection image processing, in particular to a projection image geometric distortion automatic correction system and its correction method. Background technique Multi-channel large field of view projection display system has been widely used in virtual battlefield environment simulation, military training simulation, digital city planning, 3D geographic information system, etc. due to its large field of view and high-presence visual effects. In recent years, multi-channel large-field-of-view projection display systems have begun to develop in the fields of exhibition display, dispatch control, security monitoring, command control, industrial control, education and training, conference centers, and battlefield command. The multi-channel large field of view projection display system is supported by multi-channel visual synchronizati...
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Inventor 周海娇袁绪泽
Owner 山东华懋海空智能科技有限公司
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