Image coding method and device, storage medium and electronic equipment

An image coding and image technology, applied in the field of image processing, can solve problems such as the reduction of clarity

Active Publication Date: 2021-02-23
REALME CHONGQING MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present disclosure is to provide an image encoding method, an image encoding device, an electronic device, and a computer-readable storage medium, so as to overcome the limitations and defects of related technologies to a certain extent, and to reduce the space occupied by images clearly the problem of reduced

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  • Image coding method and device, storage medium and electronic equipment
  • Image coding method and device, storage medium and electronic equipment
  • Image coding method and device, storage medium and electronic equipment

Examples

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Embodiment Construction

[0026] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided in order to give a thorough understanding of embodiments of the present disclosure. However, those skilled in the art will appreciate that the technical solutions of the present disclosure may be practiced without one or more of the specific details being omitted, or other methods, components, devices, steps, etc. may be adopted. In other instances, well-known technical solution...

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Abstract

The invention provides an image coding method and device, electronic equipment and a storage medium, and relates to the technical field of image processing. The method comprises the steps: acquiring ato-be-coded image and a reference image, wherein the resolution of the reference image is different from that of the to-be-coded image; according to the to-be-coded image and the reference image, determining a frequency category to which each image block in the to-be-coded image belongs, wherein the reference image includes image blocks corresponding to the respective image blocks; and coding theto-be-coded image according to the frequency category to which each image block belongs. The definition of the image can be improved, and the size of the image is reduced.

Description

technical field [0001] The present disclosure relates to the technical field of image processing, and in particular, to an image encoding method, an image encoding device, electronic equipment, and a computer-readable storage medium. Background technique [0002] At present, more and more electronic devices such as smart phones and digital cameras can capture large-scale and high-resolution images. Although high-resolution can improve the clarity of images, the storage space occupied will also increase. Although the existing image coding method can reduce the storage space occupied by the image, it will lose more details, resulting in a decrease in the definition of the image. Contents of the invention [0003] The purpose of the present disclosure is to provide an image encoding method, an image encoding device, an electronic device, and a computer-readable storage medium, so as to overcome the limitations and defects of related technologies to a certain extent, and to re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
CPCH04N23/951H04N23/80
Inventor 姚坤
Owner REALME CHONGQING MOBILE TELECOMM CORP LTD
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