A method and device for generating dynamic effects based on static pictures
A technology for static images and dynamic effects, applied in the field of image processing, can solve the problems of system configuration and resources with special requirements, unfavorable cross-platform porting, slow rendering and generation speed, etc. The effect of the platform
Inactive Publication Date: 2017-04-12
BEIJING QIHOO TECH CO LTD +1
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[0004] Nowadays, openGL (Open Graphics Library) interface and other development kits or tools are generally used to generate through rendering. On the one hand, this method relies on third-party development kits, library files or tools, and on the other hand, it has special requirements for system configuration and resources. Therefore, , consumes a lot of resources, renders and generates slowly, and is not conducive to cross-platform transplantation
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[0069] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0070]refer to figure 1 , shows a flow chart of the steps of an embodiment of a method for generating a dynamic effect based on a static picture according to an embodiment of the present invention, which may specifically include the following steps:
[0071] Step 101, selecting a feature region in a static image;
[0072] It should be noted that the embodiments of the present invention can be applied to mobile devices, such as mob...
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The embodiment of the invention provides a method and device for generating a dynamic effect on the basis of a static image. The method includes the steps of selecting a characteristic region in the static image, wherein the characteristic region comprises characteristic points; determining one or more reference points in the characteristic region; mapping pixel points of the static image to one or more frames of twisted pictures according to the characteristic points or the reference points; generating the dynamic effect on the basis of the one or more frames of twisted images. According to the method and the device, calculation is simple, the method and the device do not need to rely on software development kits or library files or tools of a third party, the rendering generation speed is high, the resource consumption is low, and the cross-platform effect can be easily achieved.
Description
technical field [0001] The invention relates to the technical field of image processing, in particular to a method for generating dynamic effects based on static pictures and a device for generating dynamic effects based on static pictures. Background technique [0002] With the development of computer technology, especially the widespread popularization of mobile devices, computer-based applications have widely entered every aspect of people's lives. [0003] Automatically generate animation effects based on pictures, and has many applications in Internet entertainment. [0004] Nowadays, openGL (Open Graphics Library) interface and other development kits or tools are generally used to generate through rendering. On the one hand, this method relies on third-party development kits, library files or tools, and on the other hand, it has special requirements for system configuration and resources. Therefore, , consumes a lot of resources, renders and generates slowly, and is n...
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IPC IPC(8): G06T13/00G06F9/44
Inventor 苗广艺唐雨胡金辉
Owner BEIJING QIHOO TECH CO LTD