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A kind of compression method, device and storage medium of gif pictures

A compression method and picture technology, applied in the computer field to achieve the effect of improving storage capacity, reducing storage cost and saving bandwidth

Active Publication Date: 2020-06-19
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, in the process of uploading the image to be shared to the server, the image will be compressed into a GIF image in GIF format. However, since GIF is a lossless compression method, the server still needs a large amount of storage space to store the image after GIF compression. GIF image of

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  • A kind of compression method, device and storage medium of gif pictures
  • A kind of compression method, device and storage medium of gif pictures
  • A kind of compression method, device and storage medium of gif pictures

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Embodiment Construction

[0086] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention Some embodiments of the technical solution, but not all embodiments. Based on the embodiments described in the present application documents, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the technical solution of the present invention.

[0087] Some concepts involved in the embodiments of the present invention are introduced below.

[0088] GIF: the abbreviation of Graphics Interchange Format, also known as image interchange format, is a picture file format that saves multiple images as one file, and plays them frame b...

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Abstract

The invention relates to the technical field of computers and discloses a GIF picture compression method, device and a storage medium, so as to realize further compression on a GIF picture while subjective quality is ensured, reduce the size of a file of the GIF picture to save a bandwidth, reduce the storage cost of a server and enhance the storage capability of the server. The method comprises steps: a GIF picture is received; the palette information of the GIF picture is acquired; according to the palette information, whether the GIF picture satisfies a condition for compression in a videocompression format is determined; and if the GIF picture satisfies the condition, the GIF picture is decompressed, the video compression format is adopted for compression again, and a video compression picture is acquired.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a method, device and storage medium for compressing GIF (Graphics Interchange Format, Image Interchange Format) pictures. Background technique [0002] With the rapid development of computer technology, picture sharing through the network has become a very important way of information sharing in daily life. The client that obtains the picture can download the uploaded picture from the server, so as to realize picture sharing. [0003] In the prior art, in the process of uploading the image to be shared to the server, the image will be compressed into a GIF image in GIF format. However, since GIF is a lossless compression method, the server still needs a large amount of storage space to store the image after GIF compression. GIF image. Therefore, how to compress the GIF image in one step to improve the storage capacity of the server is also a technical problem that nee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N19/42H04N19/85H04N21/2343
CPCH04N19/42H04N19/85H04N21/234309
Inventor 毛煦楠郭利财谷沉沉高欣玮
Owner TENCENT TECH (SHENZHEN) CO LTD
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