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Panorama video frame image processing method and device

A panoramic video and processing method technology, applied in image data processing, image enhancement, image analysis, etc., can solve problems such as high cost, rigid shooting effect, and large user operations

Active Publication Date: 2016-08-10
广州盈可视电子科技有限公司
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Problems solved by technology

[0003] The main disadvantages of the existing teaching video assistance system include: multiple cameras are required to collect images, which is expensive; each camera can only obtain images of a fixed area, the shooting flexibility is low, and the shooting effect is rigid; when multiple layouts need to be set When the user operation volume is large

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Embodiment Construction

[0084] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0085] One of the core ideas of the embodiment of the present application is to collect the panoramic video frame images in the classroom through the panoramic camera, automatically obtain the first target image including the target object in the panoramic video frame images, and then according to the preset rules, the panoramic video frame images Select the position and layout size of the first target image in the image that needs to be laid out.

[0086] refer to figure 1 , which shows a flow chart of the steps of an embodiment of a panoramic video frame image processing method of the present application, which may specifically include the following steps:

[0087] Step 101, acquiring a plurality of p...

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Abstract

The invention provides a panorama video frame image processing method. The method comprises steps that multiple panorama video frame images are acquired; one or more first target images of each panorama video frame image are determined, and the first target images are images of contained target objects; according to preset rules, target zones corresponding to the first target images are selected from the panorama video frame images, and dimensions of the target zones and dimensions of the first target images are in preset proportions; profile images of the target objects are cut out from the first target images; the profile images of the target objects are added to the corresponding target zones of the panorama video frame images according to the corresponding preset proportions. According to the method, the panorama video frame images of a classroom are acquired through a single panorama camera, images of the target objects are automatically identified from the panorama video frame images, images of specific zones of the classroom can be acquired without the need for requiring multiple cameras, and thereby hardware cost is reduced.

Description

technical field [0001] The present application relates to the technical field of image processing, in particular to a panoramic video frame image processing method and a panoramic video frame image processing device. Background technique [0002] With the advancement of technology, teaching video assistant system is more and more widely used in modern teaching. At present, the teaching video auxiliary system mainly collects images of the area where the teacher is and the area where the students are by installing multiple cameras in the classroom. Each camera has a fixed camera area, and the teaching video images are obtained by combining the images collected by each camera. When compositing images, the user needs to set the layout position and layout size of the image of the target person; further, during compositing, the images of some specific objects in the classroom need to be uploaded to the compositing system by the user. [0003] The main disadvantages of the existi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06T5/00G06T3/40
CPCG06T3/40G06T2207/10016G06T2207/20221G06V20/00G06T5/70
Inventor 叶荣华刘志聪孙石平江振钱
Owner 广州盈可视电子科技有限公司
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