Multi-depth-of-field fusion technology for ultra-high-definition panoramic image in AIT process of manned spacecraft

A manned spacecraft and panoramic image technology, applied in the field of multi-depth fusion of ultra-high-definition panoramic images during the AIT process of manned spacecraft, to achieve the effects of reducing workload, improving clarity, and high efficiency

Pending Publication Date: 2022-04-05
BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
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S2: Using image similarity recognition technology to

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  • Multi-depth-of-field fusion technology for ultra-high-definition panoramic image in AIT process of manned spacecraft
  • Multi-depth-of-field fusion technology for ultra-high-definition panoramic image in AIT process of manned spacecraft
  • Multi-depth-of-field fusion technology for ultra-high-definition panoramic image in AIT process of manned spacecraft

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[0028] In order to make the objects, technical solutions, and advantages of the present invention, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. The present invention first takes a multi-depth-depth raw image that generates a panoramic image using a single focus, and then recognizes the blurred area in the panoramic image, and fuse the fuzzy area in other focus-in-case raw images into the panoramic image.

[0029] Multi-HD panoramic image multi-high HD panoramic image of manned spacecraft includes the following steps: S1: Take a multi-depth of lack of original images. S2: Packets multi-depth-depth raw images using image similarity identification technology. S3: Panoramic image stitching. S4: The fuzzy area of ​​the panoramic image is identified by the fuzzy recognition algorithm. S5: A clear panoramic image is generated using a multi-view deep fusion method. Such as figure 1 A flow chart showing the ...

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Abstract

The invention provides a manned spacecraft AIT process ultra-high-definition panoramic image multi-depth-of-field fusion technology, and aims to solve the problem that the effect of a manned spacecraft panoramic image is affected due to the existence of a fuzzy region in a spliced panoramic image caused by the fact that images at different depths of field cannot be shot clearly in an existing panoramic image shooting mode. The invention provides a manned spacecraft AIT process ultra-high-definition panoramic image multi-depth-of-field fusion technology. Comprising the following steps: S1, shooting a multi-depth-of-field original image; s2, grouping the multi-depth-of-field original images by using an image similarity identification technology; s3, splicing the panoramic images; s4, identifying a fuzzy region of the panoramic image by using a fuzzy identification algorithm; and S5, generating a clear panoramic image by using a multi-depth-of-field fusion method. Through the above steps, multi-depth-of-field images under different focuses are shot at each position, and a clear panoramic image is generated through a multi-depth-of-field fusion technology.

Description

technical field [0001] The invention relates to a multi-depth fusion technology of an ultra-high-definition panoramic image during the AIT process of a manned spacecraft, and belongs to the technical field of digital image processing. Background technique [0002] Panoramic image stitching refers to the process of image preprocessing, image registration and image fusion of a group of images with overlapping areas in the same scene to generate a high-resolution, wide-angle panoramic image. Panoramic image stitching technology occupies an important position in the field of digital image processing. [0003] Existing panorama image shooting adopts an auto-focus mode or a single-focus shooting mode at each position. In the panoramic image shooting of the manned spacecraft AIT process, due to the complex structure inside and outside the cabin, the depth of field in the images of different stand-alone equipment is different, and the existing shooting methods cannot capture images...

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Application Information

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IPC IPC(8): G06T5/50G06T5/00G06T3/40G06V10/74G06K9/62
Inventor 黄垒付光辉余越赵志纲王鑫苏亮王昊赵晶晶刁常堃司顺成赵继丁
Owner BEIJING INST OF SPACECRAFT ENVIRONMENT ENG
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