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Image coding method and device, computer equipment and storage medium

An image coding and coding technology, applied in the computer field, can solve the problem of occupying too much bandwidth, and achieve the effect of reducing bandwidth

Active Publication Date: 2019-11-22
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide an image coding method, device, computer equipment and storage medium for the problem that the traditional method takes up a lot of bandwidth

Method used

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

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Embodiment Construction

[0090] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0091] figure 1 It is an application scene diagram of the image coding method in an embodiment. refer to figure 1 , the application scenario includes a server 110 and a terminal 120 connected through a network. The server 110 may be implemented by an independent server or a server cluster composed of multiple physical servers. The terminal 120 may be a smart TV, a smart speaker, a desktop computer or a mobile terminal, and the mobile terminal may include at least one of a mobile phone, a tablet computer, a notebook computer, a personal digital assistant and a wearable device.

[0092] The serve...

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Abstract

The invention relates to an image coding method and apparatus, a computer device and a storage medium. The method comprises the steps of obtaining a macro block obtained by dividing a current image frame; determining a byte allocation weight corresponding to each macro block; identifying a key macro block and a non-key macro block in the macro block according to the byte allocation weight; controlling the number of bytes corresponding to each non-key macro block to be reduced, wherein the number of bytes corresponding to each key macro block is not reduced; and respectively encoding each non-critical macro block and each critical macro block according to the correspondingly controlled byte number. According to the scheme, the bandwidth can be saved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an image encoding method, device, computer equipment and storage medium. Background technique [0002] With the rapid development of science and technology, various technologies emerge in an endless stream. Image coding technology is also widely used in daily applications and can be applied in many scenarios. For example, each image frame in the video is encoded, and for example, each image frame of the game video is encoded into a video stream on the cloud. [0003] In the traditional method, the image is encoded according to the default encoding parameters carried by the encoder itself. In this way, the traffic generated by the encoding is usually relatively high. For example, currently encoding the image frames in the cloud game video, the traffic generated It is higher. As a result, more bandwidth is occupied. Contents of the invention [0004] Based on this, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/176H04N19/124
CPCH04N19/176H04N19/124
Inventor 万双
Owner TENCENT TECH (SHENZHEN) CO LTD
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