Image synthesis method and device, electronic equipment and storage medium
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An image synthesis and image technology, applied in the field of audio and video communication, can solve the problems of collecting background images and foreground images with different frame rates, and achieve the effect of ensuring accuracy and synchronization.
Pending Publication Date: 2022-03-11
SUZHOU KEDA SPECIAL VIDEO CO LTD +1
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[0004] In view of this, an embodiment of the present invention provides an image synthesis method, device, electronic equipment, and storage medium to solve the problem of displaying background images and foreground images caused by different acquisition frame rates
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[0060] According to an embodiment of the present invention, an embodiment of an image synthesis method is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, although in The flowcharts show a logical order, but in some cases the steps shown or described may be performed in an order different from that shown or described herein.
[0061] In this embodiment, an image synthesis method is provided, which can be used for electronic devices at the sending end, such as computers, mobile phones, tablet computers, etc. figure 1 is a flowchart of an image synthesis method according to an embodiment of the present invention, such as figure 1 As shown, the process includes the following steps:
[0062] S11. Acquire the information of the background image collected at the first frame rate and the information of the foreground image collected at the seco...
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Abstract
The invention relates to the technical field of audio and video communication, in particular to an image synthesis method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining background image information collected at a first frame rate and foreground image information collected at a second frame rate, the first frame rate being smaller than the second frame rate; expanding the background image collected at the first frame rate based on a second frame rate to obtain a background image corresponding to the second frame rate; synthesizing the background image corresponding to the second frame rate and the foreground image information collected at the second frame rate to determine a first synthesized image; and sending the first composite image. For the background image and foreground image information acquired at different frame rates, the background image acquired at a smaller acquisition frame rate is expanded, so that the expanded background image corresponds to the second frame rate, the background image and foreground image information with the same acquisition frame rate can be obtained, and the background image and foreground image information are synthesized and then sent. The display synchronization of the background image and the foreground image information at the receiving end can be ensured.
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