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Image synthesis method and system based on front and rear cameras

An image synthesis, rear camera technology, applied in the field of communication, can solve the problems of rough and rigid effect, inconvenience, and inability to reach users, and achieve the effect of improving fun, saving costs, and improving user experience

Inactive Publication Date: 2018-07-24
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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Problems solved by technology

When the existing front and rear cameras are turned on for preview or shooting at the same time, the image generated by the front camera and the image generated by the rear camera are directly superimposed to synthesize the image. Therefore, in the synthesized image, there is a clear boundary between the images of the front and rear cameras, and the user can clearly feel that the two images are superimposed together, and the effect shown is rough and stiff, which cannot meet the expected satisfactory effect of the user
[0003] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

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  • Image synthesis method and system based on front and rear cameras
  • Image synthesis method and system based on front and rear cameras
  • Image synthesis method and system based on front and rear cameras

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the present invention 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 invention, not to limit the present invention.

[0049] figure 1 It is a schematic structural diagram of the image synthesis system based on the front and rear cameras of the present invention. The image synthesis system 100 can be applied to terminals with front and rear cameras, such as mobile phones, PDAs (Personal Digital Assistants), tablet computers, and cameras. In the device, and the image synthesis system 100 includes at least an image acquisition module 10, a person extraction module 20 and an image synthesis module 30, wherein:

[0050]The image acquisition module 10 is configured to acquire a forward image and a rear image through th...

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Abstract

The present invention is applicable to the field of communication technology, and provides an image synthesis method and system based on front and rear cameras. The method includes the steps of: obtaining a front-camera image and a rear-camera image respectively through the front and rear cameras; identifying and extracting a person image area from the photographed image; and synthesizing the person image area into the rear camera image to generate a target image. Thereby, the present invention can realize the image synthesis of the front and rear cameras based on the hardware of the existing terminal equipment, and the content of the synthesized image is more accurate and meets the user's needs, thereby improving the fun and user experience of the shooting operation, and saving more time. cost. Even better, the present invention can also adjust the image parameters of the character image area before image synthesis, so that the adjusted character image area is closer to the quality of the rear image, so that the front and rear cameras Images blend together more naturally, improving the quality of composite images.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to an image synthesis method and system based on front and rear cameras. Background technique [0002] On the basis of the rapid development of hardware in mobile phones and other terminals, the function of previewing or shooting with the front and rear cameras can already be realized, which mainly outputs the image data of the front and rear cameras to the screen for preview, and what you see is what you get saved as an image. When the existing front and rear cameras are turned on for preview or shooting at the same time, the image generated by the front camera and the image generated by the rear camera are directly superimposed to synthesize the image. Therefore, in the synthesized image, there is a clear boundary between the images of the front and rear cameras, and the user can clearly feel that the two images are superimposed together. [0003] In summary, ther...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N5/262
Inventor 詹谷陈能
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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