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Image processing system and image processing method

An image processing and processor technology, applied in image data processing, stereo system, image analysis, etc.

Inactive Publication Date: 2019-12-03
LITE ON ELECTRONICS (GUANGZHOU) LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The camera is used to shoot a real environment

Method used

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  • Image processing system and image processing method
  • Image processing system and image processing method
  • Image processing system and image processing method

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Embodiment Construction

[0045] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

[0046] see Figure 1A , Figure 1A It is a block diagram of an image processing system 100a according to an embodiment of the present invention. In one embodiment, the image processing system 100 a includes a camera 10 , a positioning device 20 , a pose estimation device 30 and a processor 40 . In one embodiment, the processor 40 is coupled to the camera 10 , the positioning device 20 and the attitude estimation device 30 respectively.

[0047] In one embodiment, the camera 10 may be a Charge Coupled Device (CCD) or a Complementary Metal-Oxide Semiconductor (CMOS). The positioning device 20 can be a global positioning system (Global Positioning System, GPS) locator, and the GPS locator can be used to obtain the location information of the camera 10 . The attitude estimation device 30 can be ...

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Abstract

The invention discloses an image processing system. The image processing system comprises a camera, a positioning device, a posture estimation device and a processor, the camera is used for shooting areal environment. The positioning device is used for detecting a shooting position of the camera. The posture estimation device is used for detecting a shooting posture of the camera. The processor is used for inferring light source information according to the time information and the latitude information; and according to the camera shooting position, the camera shooting posture, the real environment information corresponding to the real environment, the light source information, first virtual information of a first virtual object and a light source tracking algorithm, the inverted image ofthe real environment is presented on a first virtual object.

Description

technical field [0001] The present invention relates to an image processing system and an image processing method, and in particular relates to an image processing system and an image processing method applied in augmented reality. Background technique [0002] Generally speaking, in the augmented reality technology, it is easy to produce the phenomenon that the virtual object does not merge with the real environment or the virtual object is not realistic enough. Such defects are usually caused by not referring to the conditions of the real environment when rendering virtual objects. For example, when a user watches an augmented reality scene, the light and shadow of the virtual object are not adjusted according to the direction or angle of the camera. [0003] Therefore, how to make virtual objects closer to the real environment in augmented reality has become one of the problems to be solved. Contents of the invention [0004] According to an aspect of the present inve...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/204H04N13/388G06T19/00
CPCG06T19/006G06T15/06G06T15/50G06T15/80G06V20/20G06T7/70
Inventor 魏守德陈韦志
Owner LITE ON ELECTRONICS (GUANGZHOU) LTD
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