Three-dimensional image restoration method and device thereof, computer equipment and storage medium

A technology for 3D image and image restoration, applied in image communication, electrical components, stereo system, etc., can solve the problem of low image restoration accuracy

Active Publication Date: 2021-07-09
CLOUD COMPUTING CENT CHINESE ACADEMY OF SCI
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Problems solved by technology

[0003]In the traditional technology, for example, the method of Euler arc curve is used to repair the missing contour of the three-dimensional object model. This method is mainly aimed at the restoration of contour information and cannot Solve the problem of low image restoration accuracy caused by occlusion

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  • Three-dimensional image restoration method and device thereof, computer equipment and storage medium
  • Three-dimensional image restoration method and device thereof, computer equipment and storage medium
  • Three-dimensional image restoration method and device thereof, computer equipment and storage medium

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Embodiment Construction

[0055] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0056] In one embodiment, such as figure 1 As shown, a method for restoring a three-dimensional image is provided. In this embodiment, the method is applied to a terminal for illustration. It can be understood that the method can also be applied to a server, and can also be applied to a system including a terminal and a server, and Realized through the interaction between the terminal and the server. In this embodiment, the method includes the following steps:

[0057] Step 102, acquiring a first three-dimensional image.

[0058] Specifically, the processor acquires an ...

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Abstract

The invention relates to a three-dimensional image restoration method and a device thereof, computer equipment and a storage medium. The method comprises the following steps: acquiring a first three-dimensional image; inputting the first three-dimensional image into a preset image restoration neural network for restoration processing to obtain a second three-dimensional image; then, according to the first three-dimensional image and the second three-dimensional image, judging whether the first three-dimensional image has a shielded part or a shadow part; and if the first three-dimensional image has the shielded part or the shadow part, outputting a second three-dimensional image. By adopting the method, three-dimensional image restoration can be carried out on the target, whether shielding or shadow exists in the real three-dimensional image or not is judged, then when it is judged that shielding or shadow exists in the real three-dimensional image, the restored three-dimensional image is selected to be output according to the judgment result, and therefore the purpose of improving the three-dimensional image restoration precision is achieved.

Description

technical field [0001] The present application relates to the technical field of three-dimensional image processing, in particular to a three-dimensional image restoration method, device, computer equipment and storage medium. Background technique [0002] With the development of hardware such as depth cameras, laser sensors, and image processors, and the development of deep neural networks, 3D vision technology has been widely used in assisting intelligent driving cars, service robots, and industrial robots. Because these robot systems are in dynamic scenes, these systems often encounter problems such as occlusion, out of view range and light changes during the movement process. Occlusion will cause the loss of target image information, which will make the subsequent recognition, detection and Positioning errors or failures; exceeding the field of view will also cause loss of image information; changes in light will cause errors in target image information. [0003] In the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N13/275H04N13/204H04N13/10
CPCH04N13/275H04N13/204H04N13/10
Inventor 邹俊成王建城乔红刘智勇尹威华
Owner CLOUD COMPUTING CENT CHINESE ACADEMY OF SCI
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