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Image generation device by virtue of patch feature registration

An image generation device and a patch technology, applied in the field of image processing, can solve the problems of difficult registration, accuracy, efficiency, stability and adaptability that cannot fully meet application requirements, etc.

Inactive Publication Date: 2016-12-07
董超超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of image registration, due to the large visual difference in the imaging results of the same scene, it brings great difficulties to the registration, and the existing registration algorithms are not good in terms of accuracy, efficiency, stability and adaptability. does not fully meet the application requirements

Method used

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  • Image generation device by virtue of patch feature registration
  • Image generation device by virtue of patch feature registration
  • Image generation device by virtue of patch feature registration

Examples

Experimental program
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Effect test

Embodiment 1

[0049] see figure 1 , figure 2 , the present embodiment is an image generating device through plaque feature registration, including an image generating device and a plaque registration device connected thereto, and the image generating device includes: a first generating unit, a viewpoint change processing unit, a second Generating Department, Sending Department.

[0050] Preferably, the first generating unit generates a first map image representing a map around an external mobile body;

[0051] The viewpoint conversion processing unit acquires a captured image from the imaging device in response to a request from the moving object, and then aligns the viewpoint angle and line-of-sight direction of the acquired captured image with the viewpoint angle and line-of-sight direction of the first map image. match to generate a viewpoint-converted image.

[0052] Preferably, the second generation unit generates a second map image in which the viewpoint conversion image generated...

Embodiment 2

[0085] see figure 1 , figure 2 , the present embodiment is an image generating device through plaque feature registration, including an image generating device and a plaque registration device connected thereto, and the image generating device includes: a first generating unit, a viewpoint change processing unit, a second Generating Department, Sending Department.

[0086] Preferably, the first generating unit generates a first map image representing a map around an external mobile object;

[0087] The viewpoint conversion processing unit obtains a captured image from the imaging device in response to a request from the moving object, and then aligns a viewpoint angle and a line-of-sight direction of the obtained captured image with a viewpoint angle and a line-of-sight direction of the first map image. match to generate a viewpoint-converted image.

[0088] Preferably, the second generation unit generates a second map image in which the viewpoint conversion image generate...

Embodiment 3

[0121] see figure 1 , figure 2 , the present embodiment is an image generating device through plaque feature registration, including an image generating device and a plaque registration device connected thereto, and the image generating device includes: a first generating unit, a viewpoint change processing unit, a second Generating Department, Sending Department.

[0122] Preferably, the first generating unit generates a first map image representing a map around an external mobile body;

[0123] The viewpoint conversion processing unit obtains a captured image from the imaging device in response to a request from the moving object, and then aligns a viewpoint angle and a line-of-sight direction of the obtained captured image with a viewpoint angle and a line-of-sight direction of the first map image. match to generate a viewpoint-converted image.

[0124] Preferably, the second generation unit generates a second map image in which the viewpoint conversion image generated ...

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Abstract

The invention provides an image generation device by virtue of patch feature registration. The image generation device includes an image generation apparatus and a patch registration apparatus connected thereto. The image generation apparatus comprises a first generation portion, a viewpoint change processing portion, a second generation portion, and a transmitting portion. The image generation device has advantages of relatively high image matching precision and relatively fast image matching speed.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image generating device through plaque feature registration. Background technique [0002] Image registration is the process of spatially aligning two or more images of the same scene taken at different times, from different viewpoints, or with different sensors. Its main purpose is to eliminate the geometric deformation caused by different imaging conditions between the reference image and the image to be registered, so that the two have spatial consistency. Image registration algorithms in the prior art can reduce the uncertainty of scene understanding by enhancing the complementarity between information. In the process of image registration, due to the large visual difference in the imaging results of the same scene, it brings great difficulties to the registration, and the existing registration algorithms are not good in terms of accuracy, efficiency, sta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06T7/60
Inventor 不公告发明人
Owner 董超超
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