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Method and device for image merging

An image and pasting technology, applied in the field of image merging, can solve the problem that the pasted image cannot be completely covered

Active Publication Date: 2018-11-27
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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  • Method and device for image merging
  • Method and device for image merging
  • Method and device for image merging

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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

Embodiments of the invention disclose a method and a device for image merging, and the invention relates to the field of image processing. The image merging method comprises: performing key point extraction operation on a first image and a second image respectively to obtain a first key point and a second key point; carrying out expansion calculation according to the first key point, to obtain anexpansion key point; based on the second key point and the expansion key point, attaching the second image to the first image correspondingly to obtain a merged image. By expansion calculation of thefirst key point, a circle of new key points can be established on the outer edge of the first image. If the first image is triangulated with the new key point, the first image can be guaranteed to bein the range of triangulation, thus solving a problem that an image cannot be completely covered when the image is merged.

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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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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