Image processor, image processing method, photographing device and electronic equipment

An image processor and image processing technology, applied in image communication, television, electrical components, etc., can solve problems such as immature adaptation and unstable HAL layer, so as to save memory, avoid immature adaptation, and improve stability Effect

Active Publication Date: 2019-08-27
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Implementing electronic anti-shake processing in HAL requires adapting the algorithm to the algorithm architecture of the hardw

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  • Image processor, image processing method, photographing device and electronic equipment
  • Image processor, image processing method, photographing device and electronic equipment
  • Image processor, image processing method, photographing device and electronic equipment

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Embodiment Construction

[0017] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, are only for explaining the embodiments of the present application, and should not be construed as limiting the embodiments of the present application.

[0018] see figure 1 with figure 2 , the present application provides an electronic device 100 . Wherein, the electronic device 100 may be a mobile phone, a tablet computer, a notebook computer, a smart wearable device (smart watch, smart bracelet, smart helmet, smart glasses, etc.), a virtual reality device, and the like. In this application, the electronic device 100 is a mobile phone as an example for illustration, but the form of the electronic device 100 is not limited to the mobile ...

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Abstract

The invention discloses an image processor, an image processing method, a photographing device and electronic equipment. The image processor comprises a hardware abstraction module, an application program module and an algorithm post-processing module. The hardware abstraction module is used for obtaining an initial YUV image. And the application program is connected with the hardware abstractionmodule. And the algorithm post-processing module is connected with the hardware abstraction module through the application program module. An anti-shake algorithm is stored in the algorithm post-processing module, and the algorithm post-processing module is used for processing the initial YUV image by adopting the anti-shake algorithm to obtain a preview image and/or a video image. According to the embodiment of the invention, the image processor extracts the anti-shake processing of the preview image and the video image from the hardware abstraction module; the anti-shake algorithm and the hardware abstraction module are combined and then put into the algorithm post-processing module to be executed, the function needing to be executed by the hardware abstraction module can be reduced, thestarting speed of the photographing device is increased, the problem that adaptation between the anti-shake algorithm and the hardware abstraction module is not mature enough can be avoided, and thestability of the hardware abstraction module is improved.

Description

technical field [0001] The present application relates to the field of imaging technology, in particular to an image processor, an image processing method, a photographing device and electronic equipment. Background technique [0002] Video electronic image stabilization (Electronic Image Stabilization, EIS) processing is usually performed in a hardware abstraction module (Hardware Abstract Layer, HAL). Implementing electronic anti-shake processing in HAL requires adapting the algorithm to the algorithm architecture of the hardware abstraction module itself. There is a risk that the immature adaptation of the two will lead to instability of the HAL layer. Contents of the invention [0003] Embodiments of the present application provide an image processor, an image processing method, a photographing device, and electronic equipment. [0004] The image processor in the embodiment of the present application includes a hardware abstraction module, an application program modul...

Claims

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Application Information

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IPC IPC(8): H04N5/232
CPCH04N23/80H04N23/682
Inventor 李小朋
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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