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Image processing method and device

An image processing and image technology, applied in the image field, can solve the problems of image image processing, large computing power input, high power consumption, etc.

Pending Publication Date: 2020-10-13
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current processing scheme is mainly based on some objective parameters to process the overall effect of the image, and does not perform targeted image processing on the image, resulting in problems such as large computing power investment, high power consumption, and slow image processing speed.

Method used

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  • Image processing method and device
  • Image processing method and device
  • Image processing method and device

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Embodiment Construction

[0029] The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings.

[0030] In order to better understand the solutions of the embodiments of the present application, the following first introduces related terms and concepts that may be involved in the embodiments of the present application.

[0031] 1) The electronic device may be a portable electronic device that also includes other functions such as a personal digital assistant and / or a music player, such as a mobile phone, a tablet computer, a wearable electronic device (such as a smart watch) with a wireless communication function, and the like. Exemplary embodiments of portable electronic devices include, but are not limited to, portable electronic devices equipped with IOS systems, Android systems, Microsoft systems, or other operating systems. The aforementioned portable electronic device may also be other portable electronic devices, such a...

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Abstract

The embodiment of the invention discloses an image processing method, and the method comprises the steps: determining a first sub-image in a first image based on fixation point information, wherein the first image comprises the first sub-image and a second sub-image except the first sub-image; extracting first subimage information corresponding to the first subimage, the first subimage informationcomprising a first subimage position and a first subimage feature parameter; based on the first sub-image information, processing the first sub-image according to a first processing strategy and processing a second sub-image according to a second processing strategy to obtain a second image; extracting a target parameter corresponding to the second image; and processing the second image accordingto a third processing strategy based on the target parameter to obtain a third image. According to the embodiment of the invention, different regions in the image are differentially processed, so that the high efficiency of the image processing method is improved, and the power consumption in the image processing process is reduced.

Description

technical field [0001] The present application relates to the field of images, and in particular to an image processing method and related devices. Background technique [0002] At present, in the camera working module, ISP (Image Signal Processor), that is, the image signal processor, as a key component of the camera system, is mainly used to process the image signal output by the image signal sensor; complete the image signal processing through a series of digital image processing algorithms. Effect processing of digital images. The digital image processing mainly includes 3A, dead point correction, denoising, strong light suppression, backlight compensation, color enhancement, lens shading correction, etc. The current processing scheme is mainly based on some objective parameters to process the overall effect of the image, and does not perform targeted image processing on the image, resulting in problems such as large computing power investment, high power consumption, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T5/00G06F3/01
CPCG06F3/013G06T5/94G06T5/70
Inventor 朱文波方攀
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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