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Image merging method and device

An image and fitting technology, applied in the field of image merging, which can solve the problem that the fitted image cannot be completely covered, etc.

Active Publication Date: 2020-07-31
蜜柚网络科技(上海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, there is a problem that the pasted image cannot be completely covered when the image is merged

Method used

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  • Image merging method and device
  • Image merging method and device
  • Image merging method and device

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Embodiment Construction

[0066] Embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings.

[0067] It should be clear that the implementation of the present disclosure will be described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the content disclosed in this specification. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The present disclosure can also be implemented or applied through different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodi...

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Abstract

An image merging method and apparatus, relating to the field of image processing. The image merging method comprises: respectively performing a key point extraction operation on a first image and a second image to obtain first key points and second key points (S201); on the basis of the first key points, performing an expansion calculation to obtain expanded key points (S202); and, on the basis of the second key points and the expanded key points, correspondingly attaching the second image to the first image to obtain a merged image (S203). Performing an expansion calculation on the first key points and thereby creating a circle of new key points on the outer edge of the first image, and performing triangulation of the first image according to the new key points ensures that the first image is all within the range of the triangulation, thereby solving the problem of being unable to completely cover an image during image merging.

Description

technical field [0001] The present disclosure relates to the field of image processing, in particular to an image merging method and device. Background technique [0002] With the development of computer technology, the application scope of electronic equipment has been widely improved, such as listening to music, playing games, chatting on the Internet and taking pictures through electronic equipment. For the photographing technology of electronic equipment, its photographing pixels have reached more than 10 million pixels, with high definition and photographing effects comparable to professional cameras. [0003] At present, when electronic devices are used to take pictures, not only can use the built-in camera software at the factory to realize the traditional function of taking pictures, but also can realize the taking pictures with additional functions by downloading an application program (Application, referred to as: APP) from the network. , such as an APP that can r...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T3/40
CPCG06T3/4038
Inventor 刘志超赖锦锋
Owner 蜜柚网络科技(上海)有限公司
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