Image transmission method and system

A transmission method and technology of a transmission system, applied in the field of image transmission methods and systems, can solve the problems that images occupy high network resources, the processing method is single, and it is difficult to meet various needs of users, so as to reduce the transmission size, reduce Overhead, the effect of good network resources
CN102006477AInactive Publication Date: 2011-04-06ZTE CORP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ZTE CORP
Publication Date
2011-04-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an image transmission method and an image transmission system. The method comprises that: a transmitting terminal acquires a frame of original image and acquires M low-resolution images according to the original image, wherein the resolution of each of the M low-resolution images is 1 / N of the resolution of the original image and M is smaller than N; the transmitting terminal transmits M low-resolution images to a receiving terminal; and the receiving terminal restore the original image by a super-resolution restoration means according to the M low-resolution images. The invention provides a novel scheme for reducing network resource expense by reducing the transmission size of the image, thereby allowing for better utilization of network resources, providing a considerable point for the selection of the terminal, and developing an application mode more close to daily life for the super-resolution restoration technology.
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Description

technical field

[0001] The present invention relates to the communication field, in particular, to an image transmission method and system. Background technique

[0002] When a terminal transmits an image through the network, since the size of the image is often relatively large, it will occupy more network resources, and in addition, it will bring relatively large traffic overhead to the terminal user. Therefore, in the related art, in order to solve this problem, an image compression technology is often used to compress the image.

[0003] Image compression technology generally compresses the original image (without losing image pixels) using an image compression algorithm. After the terminal compresses the image, the compressed image is transmitted through the network. The impact of the transmission of such compressed images on network resources is largely limited by the use of image compression techniques.

[0004] It can be seen that in the related technologies, the ...

Claims

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