Offline image optimization method and system

An optimization method and image technology, applied in the field of image processing, can solve problems such as inability to efficiently reduce image size, uneven lossless compression rate of images, unfriendly image optimization, etc., so as to save network bandwidth costs and shorten image transmission time. , the effect of reducing user waiting time

An optimization method and image technology, applied in the field of image processing, can solve problems such as inability to efficiently reduce image size, uneven lossless compression rate of images, unfriendly image optimization, etc., so as to save network bandwidth costs and shorten image transmission time. , the effect of reducing user waiting time

CN102594872AInactive Publication Date: 2012-07-18BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Offline image optimization method and system
  • Offline image optimization method and system
  • Offline image optimization method and system

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Embodiment Construction

[0020] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all changes, modifications and equivalents coming within the spirit and scope of the appended claims.

[0021] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connect...

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Abstract

The invention provides an offline image optimization method and system. The offline image optimization method comprises the following steps: an offline user sends out a request of visiting a first page; the request is positioned into a network server storing the first page; the network server monitors the request and judges whether a first image exists in the first page; if yes, the first image is compressed so as to generate a second image; and the second image is used for replacing the first image in the network server. According to the method of the embodiment of the invention, on the one hand, the offline optimization can be carried out by fully using offline resources so that the reduction of the performance of an online server caused by the image optimization and the security risk are avoided, a developer does not need to manually optimize the image, thereby the development efficiency is improved; and on the other hand, the image is compressed and optimized so that the size of a paging file can be reduced, the flow expenditure is reduced, the cost of network bandwidth is saved, the transmission time of the image is shortened, the waiting time of the user is further reduced, and the user experience is promoted.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an offline image optimization method and system. Background technique [0002] With the arrival and popularization of web2.0, network applications become more and more client-rich, and the rich client technology with strong interactivity brings users a higher and more comprehensive network experience. What has brought about is that the proportion of pictures in web network applications is increasing. How to reduce the image size as much as possible has become an important breakthrough in the performance optimization of web applications. [0003] In the prior art, picture optimization is mainly done manually by the front-end development engineer. For example, the development engineer uses a separate picture optimization tool. Every time the picture is optimized, the development engineer needs to manually optimize the picture and re-save the picture path. [0004...

Claims

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Application Information

Patent Timeline
18 Jul 2012
Publication
CN102594872A
IPC
H04L29/08; H04N1/00; H04N1/41
Inventors
王峰; 曹栋清