Image encoding method, decoding method and applicable equipment and system

A technology of encoding method and decoding method, which is applied in the field of system, encoding method, decoding method and applicable equipment, can solve the problems of large amount of high-definition image data, inconvenient storage and transmission, etc., so as to improve cohesion and compression rate Effect

Active Publication Date: 2020-06-19
SHANGHAI JIQING HUISHI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of this application is to provide an image encoding method, decoding method and applicable equipment and system, which are used to solve the problem that the data volume of high-definition images in the prior art is huge and difficult to save and transmission issues

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  • Image encoding method, decoding method and applicable equipment and system
  • Image encoding method, decoding method and applicable equipment and system
  • Image encoding method, decoding method and applicable equipment and system

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Embodiment Construction

[0048] The embodiments of the present application are described below by specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification.

[0049] As used herein, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context dictates otherwise. It should be further understood that the terms "comprising", "comprising" indicate the presence of stated features, steps, operations, elements, components, items, kinds, and / or groups, but do not exclude one or more other features, steps, operations, The existence, appearance or addition of elements, assemblies, items, categories, and / or groups. The terms "or" and "and / or" as used herein are to be construed to be inclusive or to mean any one or any combination. Thus, "A, B or C" or "A, B and / or C" means "any of the following: A; B; C; A and B; A and C; B and C; A, B and...

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Abstract

The application provides an image encoding method, decoding method, and applicable equipment and system. The encoding method includes dividing the acquired image data into multiple bit plane matrix data according to binary data bits; based on a preset serialization period, serializing at least part of the bit plane matrix data of the bit plane to obtain Bit-plane sequence data, wherein the serialization period is a period in which the preset m*n matrix is set according to the serialization of adjacent data; encoding each obtained bit-plane sequence data and generating encoded image data of theimage data. The application uses a serialization cycle to serialize the bit-plane matrix data, which is beneficial to improve the cohesion of the original image, especially the cohesion of high-definition images of 4K and above.

Description

technical field [0001] The present application relates to the technical field of image processing, and in particular, to an image encoding method, a decoding method, and applicable equipment and systems. Background technique [0002] High-definition images have a wide range of applications, such as urban security, medical imaging, event broadcast and so on. To this end, front-end equipment, such as infrared cameras, array cameras, etc., are usually equipped with lenses and image chips that can capture 4K or even more than 4K. However, high-definition video files acquired by front-end equipment pose challenges to data storage and network transmission due to the huge amount of data. For this reason, the front-end device usually uses an image encoding method to encode and compress the acquired high-definition image, in order to reduce the data amount of the original image data. [0003] However, the existing image coding standards, such as H.264, are all lossy compression, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/172H04N19/625H04N19/63H04N19/42H04N19/91H04N19/44
CPCH04N19/172H04N19/625H04N19/63H04N19/42H04N19/91H04N19/44
Inventor 钮旋周新生阮俊瑾朱怀安李翔
Owner SHANGHAI JIQING HUISHI TECH CO LTD
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