CN103002026A - Method and server for providing computing terminals with picture data - Google Patents
Method and server for providing computing terminals with picture data Download PDFInfo
- Publication number
- CN103002026A CN103002026A CN2012104876896A CN201210487689A CN103002026A CN 103002026 A CN103002026 A CN 103002026A CN 2012104876896 A CN2012104876896 A CN 2012104876896A CN 201210487689 A CN201210487689 A CN 201210487689A CN 103002026 A CN103002026 A CN 103002026A
- Authority
- CN
- China
- Prior art keywords
- image data
- computing terminal
- terminal
- frame number
- picture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses a method and a server for providing computing terminals with picture data. The method comprises receiving picture access requests sent by computing terminals, wherein the picture access requests comprise information of pictures to be accessed and information of computing terminal types; obtaining original picture data corresponding to the picture information in the picture access requests, wherein the original picture data comprise multi-frame picture data; determining frame numbers of picture data to be provided for the computing terminals according to the terminal type information of the computing terminals, and extracting data of determined frame numbers from the original picture data to form processed picture data; and sending the processed picture data to the computing terminals. By means of the method and the server for providing computing terminals with picture data, the problems of slow loading velocity and multiple consumed network flows when mobile terminals access dynamic pictures are solved, the mobile terminals can load the dynamic pictures rapidly, and the flow consumption during dynamic picture access is reduced.
Description
Technical field
The present invention relates to image processing field, be specifically related to a kind of method and server that image data is provided to computing terminal.
Background technology
Along with the high speed development of mobile device, type and the function of mobile device are also more and more abundanter.At present, most mobile devices all provide the picture browsing function, and therefore, increasing people comes browsing pictures by mobile device.
Along with the variation of picture kind, a lot of pictures all comprise the multiframe image data, and such picture also is dynamic picture.For example, common graphic interchange format (Graphics Interchange Format, GIF) picture just can save as the multiframe image data picture file, thereby forms animation.Although the characteristic that the GIF picture can comprise the multiframe image data is dynamic visual enjoyment for the user has brought, but, because the limitation of mobile device itself, for example, hardware configuration and the network bandwidth can not show a candle to some permanent plants (for example PC), therefore, adopt mobile device to browse dynamic picture and are easy to occur the picture loading slowly even load failed situation, thereby wasted user's time, also often caused the user can't normally check picture.
And, because dynamic picture general data amount is larger, with browse literal and compare, browse dynamic picture and need to consume the more network bandwidth and network traffics, but the network bandwidth of at present a lot of mobile devices is still lower, network rate corresponding to network traffics are still higher, so, frequently browse dynamic picture and be easy to cause user's network rate seriously to excess budget.
Summary of the invention
In view of the above problems, the present invention has been proposed in case provide a kind of overcome the problems referred to above or address the above problem at least in part provide method and the corresponding server of image data to computing terminal.
According to one aspect of the present invention, a kind of method that image data is provided to computing terminal is provided, comprise step: receive the picture access request that computing terminal sends, picture access request comprises the pictorial information that will access and the terminal type information of computing terminal; Obtain the original image data corresponding with the pictorial information in the picture access request, the original image data comprise the multiframe image data; Determine to offer the frame number of the image data of computing terminal according to the terminal type information of computing terminal, from the data of the definite frame number of original image extracting data institute with formation image data after treatment; And the image data of inciting somebody to action after treatment sends to computing terminal.
Alternatively, picture access request also comprises the network type information of computing terminal; And the method also comprises: the frame number of determining to offer the image data of computing terminal according to the network type information of computing terminal.
According to a further aspect in the invention, a kind of server that image data is provided to computing terminal is provided, comprise: network interface, be suitable for receiving the picture access request that computing terminal sends, picture access request comprises the pictorial information that will access and the terminal type information of computing terminal, and the image data after the server process is transferred to computing terminal; The frame number determinant is suitable for according to the definite frame number that will offer the image data of computing terminal of the terminal type information of computing terminal; Picture processor is suitable for obtaining the original image data corresponding with the pictorial information in the picture access request, and the original image data comprise the multiframe image data, from the original image extracting data the data of definite frame number to consist of image data after treatment.
Alternatively, picture access request also comprises the network type information of computing terminal, and the frame number determinant also is suitable for determining to offer according to the network type information of computing terminal the frame number of the image data of computing terminal.
According to method and the corresponding server that image data is provided to computing terminal of the present invention, can according to the terminal type information of computing terminal determine to offer computing terminal image data frame number and from the original image extracting data the data of definite frame number to consist of image data after treatment, the problem that loading velocity is slow and the consumption network flow is many when having solved thus the mobile terminal accessing dynamic picture, obtained and can make portable terminal load rapidly dynamic picture, and the beneficial effect of the traffic consumes when having reduced the dynamic picture access.
In addition, the method according to this invention and server, can also according to the network type of computing terminal determine to offer computing terminal image data frame number and from the original image extracting data the data of definite frame number to consist of image data after treatment, when computing terminal during by the higher access to netwoks dynamic picture of slow network or expense, can reduce the image data transmission quantity, thereby the problem that loading velocity is slow and the consumption network flow is many when having solved the mobile terminal accessing dynamic picture, obtained and can make portable terminal load rapidly dynamic picture, and the beneficial effect of the traffic consumes when having reduced the dynamic picture access.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by the specific embodiment of the present invention.
Description of drawings
By reading hereinafter detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skills.Accompanying drawing only is used for the purpose of preferred implementation is shown, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts with identical reference symbol.In the accompanying drawings:
Fig. 1 shows the method flow diagram that image data is provided to computing terminal according to an embodiment of the invention;
Fig. 2 shows according to provided by the invention and provides the server of image data and the schematic diagram of the computing terminal that links to each other with this server to computing terminal.
Embodiment
Exemplary embodiment of the present disclosure is described below with reference to accompanying drawings in more detail.Although shown exemplary embodiment of the present disclosure in the accompanying drawing, yet should be appreciated that and to realize the disclosure and the embodiment that should do not set forth limits here with various forms.On the contrary, it is in order to understand the disclosure more thoroughly that these embodiment are provided, and can with the scope of the present disclosure complete convey to those skilled in the art.
Fig. 1 shows the method flow diagram that image data is provided to computing terminal according to an embodiment of the invention.
As shown in Figure 1, the method starts from step S110, in step S110, receives the picture access request that computing terminal sends, and comprises the pictorial information that will access and the terminal type information of computing terminal in this picture access request.
Alternatively; step S110 can realize in the following way: when the user of computing terminal need to access picture by computing terminal; usually can click certain hyperlink or input the modes such as certain search word by the browser of installing on the computing terminal; thereby trigger computing terminal by browser and send picture access request to the equipment such as server that service is provided; at least need to comprise the pictorial information that the user will access in this picture access request; so that server can find this picture and offer the user; and the terminal type information of computing terminal, so that server is understood the terminal type of computing terminal.Alternatively, the picture access request that computing terminal sends is constructed based on http protocol, and the field that is used to indicate the terminal type information of computing terminal is included in user agent (user-agent is hereinafter to be referred as the UA) part of http protocol.That is to say, all comprise UA information in the picture access request that sends during the every less important access picture of computing terminal.
For the ease of understanding the present invention, below simply introduce first the particular content of UA information.UA is a special head of string, can comprise a series of relevant informations relevant for computing terminal in this head of string, for example, the employed operating system of computing terminal and version, cpu type, browser type and version, browser renders engine, browser language, browser plug-in etc.Generally, the reference format of UA is: the browser sign; The operating system sign; The secret grade sign; The browser language; The render engine sign; Version information, wherein, the browser sign is the word string of shape such as the mark navigator product such as Mozilla/5.0 or Opera/7.54; Common operating system sign comprises: FreeBSD, Linux, Mac, Solaris and Windows etc.; The secret grade sign is such as using " N " expression without safety encipher, the weak safety encipher of usefulness " I " expression and the strong safety encipher of " U " expression etc.; The browser language is the language of appointment in the choice of language in the conventional tags of preference of browser; Render engine for example can be the Presto render engine, and form is: Presto/ version number; The true version information of display navigation device in the browser version information, form is Version/ version number.
In above-mentioned a series of information that UA comprises, maximally related with the present invention is the information that can reflect the terminal type of computing terminal, for example, and the operating system sign.Can identify easily the terminal type of computing terminal by the operating system sign.At present, the operating system of the portable terminal of main flow generally adopts the iOS(Apple Macintosh operating system on the market) or Android(google Android operating system), therefore, if operating system is above-mentioned two types, the terminal type that then can determine computing terminal is portable terminal.For example, the UA information shape such as the Mozilla/5.0 (Linux that comprise in the picture access request that sends during Android user's accessed web page; U; Android 3.1; Zh-cn; GT-P7310Build/HMJ37) AppleWebKit/534.13 (KHTML, like Gecko) Version/4.0Mobile Safari/534.1, wherein, it is the Android system that " Android " field is clearly expressed the operating system that the computing terminal equipment that sends this picture access request adopts, therefore, the terminal type that represents this computing terminal is portable terminal; The UA information shape that comprises in the picture access request that sends during Iphone user's accessed web page such as Mozilla/5.0 (iPhone; CPU iPhone OS5_0like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1Mobile/9A334 Safari/7534.48.3, wherein, what " iPhone " field expressed clearly that the computing terminal equipment that sends this picture access request adopts is iPhone equipment, its corresponding operating system is the iOS system, therefore, the terminal type that also represents this computing terminal is portable terminal.In addition, in order further to improve the type Accuracy of Judgement, can also be further combined with other information among the UA, comprehensively judge such as version information etc.
It is a kind of schematic mode that above-described employing UA information is indicated the mode of the terminal type of computing terminal, in actual conditions, can also adopt other various ways to indicate the terminal type of computing terminal, for example, also a field can be set in picture access request directly, be specifically designed to the indicating terminal type.
Execute after the above-mentioned steps S110, in step S120, obtain the original image data corresponding with the pictorial information in the picture access request, these original image data comprise the multiframe image data.
In the present embodiment, can store the corresponding original image data of pictorial information by picture memory, obtain the original image data corresponding with the pictorial information in the picture access request by accessing this picture memory.Wherein, this picture memory can be an independent server, is specifically designed to store picture data, also can be some station servers, every station server storage area image data.
Need to prove that the embodiment of the invention mainly is applicable to the access to the picture that comprises the multiframe image data.That is to say, in the embodiment of the invention, original image data corresponding to pictorial information that will access in the picture access request that the user sends should be the pictures that comprises the multiframe image data, for example multiframe GIF picture, for convenience, also such picture can be called dynamic picture.
Because the original image data comprise the multiframe image data, in order to save user's stand-by period, and the network traffics of minimizing consumption, in follow-up step S130, determine to offer the frame number of the image data of computing terminal according to the terminal type information of computing terminal, from the data of the definite frame number of this original image extracting data institute with formation image data after treatment.
Particularly, step S130 mainly is the characteristics according to dissimilar computing terminals, decides the frame number that is suitable for the image data that this computing terminal shows, and from the data of the definite frame number of original image extracting data institute with formation image data after treatment.Because the software and hardware difference between the dissimilar computing terminals, the performance when causing its browsing pictures is also incomplete same.For example, the screen size less of portable terminal, resolution are relatively low, therefore, also relatively low to the susceptibility of picture quality.So, when the terminal type of computing terminal is portable terminal, the frame number that offers the image data of computing terminal can be arranged lower a little, sacrifice to a certain extent picture quality, for the user presents less frame number to reduce the use of customer flow, reduce the customer flow rate, it is consuming time to shorten the loading of picture on portable terminal.Because the screen size of fixed terminal (for example desktop PC) is larger, resolution is also relatively high, so, when the terminal type of computing terminal is fixed terminal, the frame number that offers the image data of computing terminal can be arranged higher a little, to improve picture quality, for the user presents more frame number, alternatively, the frame number that can offer the image data of computing terminal is set to the frame number of original image data, namely do not extract the processing of frame number, keep former figure, in order to provide top quality picture for the user.Particularly, in order in step S130, to determine easily can to arrange in advance and store the table of comparisons between a terminal type and the frame number by frame number corresponding to various types of computing terminals, by searching this table of comparisons, determine the frame number corresponding with terminal type.
Particularly, from the original image extracting data the data of definite frame number when consisting of image data after treatment, can adopt various ways to extract, as long as the original image data can be treated to the data of definite frame number.For example, can be according to extracting mode frame by frame, from the original image extracting data the image data of definite frame number, wherein, the image data of definite frame number be positioned at stem, middle part or the afterbody of original image data.In this mode, the image data that extracts is comprised of continuous some frame data, these some frame data can be positioned at any position of original image data, preferably, it is more to be arranged in the amount of information that the original image data reflect, i.e. the larger position of image difference between frame and the frame.Perhaps, also can be according to every the frame extracting mode, from the original image extracting data the image data of definite frame number.In this mode, the image data that extracts is comprised of discrete some frame data, these discrete some frame data can extract according to certain algorithm, for example, extract frame data every a frame or two frames, perhaps, also can extract according to the characteristics of original image data, for example, selecting the representational image data of several frames extracts.
From the original image extracting data the data of definite frame number to consist of after the image data after treatment, in step S140, the image data after treatment that generates among the step S130 is sent to computing terminal.
Just can the original image data that will access be carried out certain frame that falls process according to the type characteristic of computing terminal by top mode, namely reduce the frame number of original image data, to reach the access time of saving the user, reduce the effect of network traffics.
In addition, when in step S130, determining to offer the frame number of image data of computing terminal, can also determine to offer further combined with the size of original image data the frame number of the image data of computing terminal.At this moment, need to pre-determine the size of original image data, and determine to offer the frame number of the image data of computing terminal according to the size of the terminal type information of computing terminal and original image data.Wherein, the size of original image data can represent by byte number.For example, when actual treatment, the frame number (namely offering the frame number of the image data of computing terminal) that the larger picture reservation of byte number can be set is fewer, the frame number (namely offering the frame number of the image data of computing terminal) that the picture that byte number is fewer keeps is more, can make thus the data volume basic controlling of transmission in constant scope, can not cause suddenly taking in a large number of the network bandwidth, can not cause suddenly the network traffics waste too many yet, and the time that consumes can guarantee the each browsing pictures of user the time is substantially similar, thereby the user experiences better.For example, take the computing terminal of mobile terminal style as example, when byte number during less than or equal to 100KB, keep front 50 frames of original image data; When byte number during less than or equal to 200KB, keeps front 20 frames of original image data greater than 100KB; When byte number during less than or equal to 1MB, keeps front 10 frames of original image data greater than 200KB; When byte number during greater than 1MB, only keep the first frame of original image data, above numerical value is empirical value, can adjust above-mentioned numerical value as required in the actual conditions.Wherein, when only keeping the first frame of original image data, be actually a dynamic picture that is consisted of by the multiframe image data in order to make the user know this picture, can be for only being that the image data of a frame adds the dynamic picture sign after processing.This dynamic picture sign can be digital watermarking, for example, can use the compositeImage function of Imagemagick, and the other opaque picture that superposes in the specific region of a pictures is to shelter from original image.When the original image data were multiframe GIF picture, this digital watermarking can be the printed words of " GIF ", take this picture of prompting user as multiframe GIF picture.
In addition, the frame number that keeps except the larger picture of above-mentioned byte number is fewer, outside the more set-up mode of the frame number that the fewer picture of byte number keeps, in the other situation, the frame number that the larger picture reservation of byte number can also be set conversely is more, and the frame number that the picture that byte number is fewer keeps is fewer, and the benefit of doing like this is, the frame number that the picture that byte number is larger generally comprises is also more, and therefore keeping more frame number is conducive to the roughly animation process that the user understands this picture.
In a word, when determining to offer the frame number of image data of computing terminal in conjunction with byte number, can determine concrete frame number according to user's demand.
Below, the picture that will access take the user as gif file as example, simply introduce the design feature of gif file, and in conjunction with the design feature of gif file describe among the step S130 from the original image extracting data the data of definite frame number to consist of the processing procedure of image data after treatment.
The structure of a gif file can be divided into file header (File Header), GIF data flow (GIF DataStream) and three parts of file terminator (Trailer).File header comprises gif file signature (Signature) and version number (Version); The GIF data flow is comprised of control identifier, picture block (Image Block) and other some extension blocks; The character (" that it is 0 * 3B that the file terminator only has a value; ") the expression end of file.Table 1 shows the composition structure of a gif file:
Table 1
Following emphasis is said down GIF data flow part:
Can find out that by table 1 GIF data flow part (GIF Data Stream) mainly comprises the parts such as logical screen identifier (Logical Screen Descriptor), global color tabulation (Global Color Table) and image identifier (Image Descriptor).
Wherein, the logical screen identifier portion is comprised of 7 bytes, has defined size (the Logical Screen Width﹠amp of gif image; Height), color depth (Color Bits), background colour (BlackgroundColor Index) and have or not global color tabulation and the index number (Index Count) of colors list, specific descriptions see Table 2, and table 2 shows the concrete meaning of 7 bytes of logical identifier:
Table 2
Can find out that by table 2 front four table of bytes of logical identifier understand width and the height of logical screen, the 6th byte representation background colour, the 7th byte representation pixel aspect ratio.
The global color tabulation must be closelyed follow in logical screen identifier back, and each colors list directory entry is comprised of three bytes, presses the arranged sequentially of R, G, B, and ginseng is shown in Table 3.
Table 3
| BYTE | 7?6?5?4?3?2?1?0 | BIT |
| 1 | The red value of index 1 | ? |
| 2 | The green value of index 1 | ? |
| 3 | The blue valve of index 1 | ? |
| 4 | The red value of index 2 | ? |
| 5 | The green value of index 2 | ? |
| 6 | The blue valve of index 2 | ? |
| 7...... | ? | ? |
The image identifier part is the closest with relation of the present invention, can find out by this part how many two field pictures this gif file comprises altogether, how to determine thus to this gif file (namely raw image data above-mentioned) extract the view data of definite frame number.Particularly, can comprise several images in the gif file, and then one images is the identifier of next images after finishing, the image identifier is with 0 * 2C ("; ") character begins, definition is the character of its image and then, comprises image with respect to side-play amount, the image size on logical screen border and have or not the local color tabulation and the colors list size, is comprised of 10 bytes.Table 4 shows the example of the identifier of an image:
Table 4
Image identifier part by gif file, just can check easily how many frame data this gif file comprises altogether, the starting point of each frame data and end point, can determine easily to extract the really position at the data place of framing number accordingly, thus the operation of the extraction among the completing steps S130.Can find out also that by top description the essence that gif file is reduced the operation of frame number is exactly the GIF data flow part brachymemma with gif file in fact.
Except the above-mentioned image identifier according to gif file extract the data of definite frame number with the method that consists of image data after treatment, can also adopt other mode to extract, for example, for the dynamic picture of extended formatting, can extract according to the concrete characteristics of dynamic picture.
Alternatively, for when the frame number of the image data of determining to offer computing terminal, the actual conditions that can adapt to better user's online, can further include the network type information of computing terminal in the picture access request that in the step S110 of present embodiment, sends, correspondingly, in step S130, further comprise: the frame number of determining to offer the image data of computing terminal according to the network type information of computing terminal.
Particularly, in step S110, the network type information of computing terminal can be included in the picture access request with parametric form.For example, the browser of computing terminal can be mobile network environment (such as 2G, 3G etc.) or wifi network environment by the used network environment of the identification user of the ConnectivityManager function in the Android system, wherein, the ConnectivityManager function is used for the management operation relevant with network connection.When computing terminal identifies the used network environment of user and is the mobile network, in the picture access request that sends, comprise http GET[' NW ']=' MBIL ' parameter information; When computing terminal identifies the used network environment of user and is the wifi network, in the picture access request that sends, comprise httpGET[' NW ']=' WIFI ' parameter information.
Determine according to picture access request after the network type of computing terminal, in step S130, when determining to offer the frame number of image data of computing terminal according to network type information, can also set in advance and store the table of comparisons between a network type information and the image data frame number, search this table of comparisons, determine the frame number of the image data corresponding with network type information.For example, when the user was in the wifi network environment, the frame number of image data that offer computing terminal was more; When the user is in mobile network environment, offer the frame number less (the concrete numerical value of frame number can be set according to actual conditions) of the image data of computing terminal.When the frame number of image data corresponding to setting network type information, mainly be to consider that network environment is on the impact of image data transmission, for example, the wifi network belongs to WLAN (wireless local area network), transmission speed is very fast, therefore, can be the higher image data frame number of the computing terminal setting in the wifi network environment, with picture and the more complete pictorial information that better quality is provided, although provide the picture of better quality and more complete pictorial information need to transmit more data volume, because the transmission conditions of wifi network are better, transmission speed is fast, therefore, even transmit more data volume, can not make the user wait for the very long time yet; And the mobile network is with respect to the wifi network, and transmission speed is slightly slow, and therefore, in order to reduce user's stand-by period, what the frame number of the image data among the mobile network can be arranged is slightly low.For example, for the portable terminal that is in the mobile network environment, the frame number that image data can be set only is a frame, and identifies for these frame data add dynamic picture.
When the frame number of image data is set, consider the impact of network environment, can according to the characteristics of user place network, be the customized more reasonably frame number of computing terminal, thereby improve user's satisfaction.During specific implementation, the many factors such as signal quality, transmission bandwidth that can also consider network is set the frame number of image data.
Particularly, when comprising network type information in the picture access request, when determining the frame number of image data, can determine separately the frame number of image data according to network type information, also can determine according to the combination of network type information and terminal type both information the frame number of image data, perhaps, can also determine according to the size of network type information and original image data the frame number of image data, perhaps, the frame number that can also determine image data according to size and the terminal type information of network type information, original image data.In a word, when determining the frame number of image data, can determine according to the one or more factors in the middle of these three factors of network type information, terminal type information and original image size of data flexibly.When determining the frame number of image data according to the combination of network type information and terminal type both information, the table of comparisons between the table of comparisons between the frame number of above-described network type information and image data and the frame number of terminal type information and image data can be combined in the table, in the table after combination, jointly determine the frame number of image data according to network type information and these two information of terminal type information.
In addition, need to prove, determine according to network type information image data frame number mode with determine that according to terminal type information the mode of the frame number of image data is of equal importance.Therefore, mode as an alternative, picture access request in the method for the present invention also can only comprise network type information, correspondingly, in subsequent step, only determine the frame number of image data according to network type information, perhaps, determine the frame number of image data according to network type information and original image size of data.
In the superincumbent description, take the type of computing terminal as portable terminal or fixed terminal is described as example, in actual conditions, the type of computing terminal can be diversified, for example, the terminal type information of computing terminal can comprise one or more in following: portable computing device, PDA, dull and stereotyped computing equipment, smart mobile phone portable terminal, laptop computer and desktop computer, computing terminal for these types, can in conjunction with the software and hardware configuration of computing terminal, corresponding picture frame number be set respectively.
In addition, the terminal type of computing terminal can also be divided by terminal screen, and for example, the terminal type information of computing terminal can also comprise: the screen size of computing terminal, and/or the length-width ratio of the screen of computing terminal.According to the screen size of computing terminal, computing terminal can be divided into large-screen computing terminal and the small screen computing terminal, for the large-screen computing terminal, the frame number of image data can be arranged slightly high, to improve picture quality; For the small screen computing terminal, the frame number of image data can be arranged slightly low, reduce network traffics to improve loading velocity.Length-width ratio according to the screen of computing terminal can be divided into computing terminal widescreen computing terminal and non-widescreen computing terminal, according to the characteristics of widescreen and non-widescreen computing terminal, the frame number of corresponding image data is set.For example, according to size and the length-width ratio of screen, the server end of network side is compressed and cutting, by compression to picture, make picture quality be more suitable for the size of screen, by cutting, make dimension of picture be more suitable for the length-width ratio of screen, like this, when Showing Picture on the computing terminal, not only loading velocity is fast, and dimension of picture also is complementary with the size of screen.Especially for the computing terminal of widescreen, picture has passed through after the processing such as compression and cutting, just can not occur the situations such as metamorphopsic distortion when being presented on the widescreen computing terminal, thereby has improved the display effect of picture.
Simultaneously, in the superincumbent description, take network type as the mobile network or the wifi network be described as example, in actual conditions, network type may be abundanter, for example, comprise in the following network type one or more: GPRS, CDMA, 3G, 4G and WIFI network and the link of various cable network.Particularly, the factors such as frequency band range, transmission speed, transmission bandwidth, signal quality and disturbed condition that can consider diverse network for different networks are respectively diverse network different frame numbers are set, thereby seeking balance between loading velocity and picture quality, to adapt to the Internet Transmission demand, improve user satisfaction.
The method that provides by the embodiment of the invention, can determine to offer according to the one or more factors in the middle of the size of characteristics, network condition and the image data of computing terminal the frame number of the image data of computing terminal, the mode of frame number that when needed can be by reducing image data improves user's access speed, conserve network bandwidth and network traffics, and then save the network rate.
And, in this way, generally can not cause harmful effect to user's browsing pictures, reason is, the frame number of a lot of pictures is more, and (for example some GIF picture reaches 100 frames, byte number is greater than 5MB), the user does not often have enough patience that the picture of whole frame numbers is finished watching, so only provide the picture that falls after frame is processed can satisfy undoubtedly the demand of user's rapid browsing picture.And, even the user finishes watching picture patiently, but in a lot of situations, the network bandwidth and transmission speed do not allow the user to download and browse the picture of big data quantity, when data volume is excessive, tends to cause network congestion, bandwidth deficiency, thereby cause picture to load unsuccessfully, or the scope that can restrain oneself above the user consuming time, cause thus the user to browse failure.Under comparing, only for providing the picture that falls after frame is processed, the user can satisfy the demand that the user sees picture undoubtedly.And, because often there is bulk redundancy in the image data of consecutive frame in the middle of the multiframe image data, therefore, adopt among the present invention fall frame process after shown picture generally can't bring obvious vision difference to the user.
What Fig. 2 showed that the embodiment of the invention provides provides the server of image data and the structural representation of the computing terminal that links to each other with this server to computing terminal.As shown in Figure 2, server 200 comprises: network interface 210, frame number determinant 220, picture processor 230 and picture memory 240.
Network interface 210 receives the picture access request that computing terminal 300 sends, this picture access request comprises the pictorial information that will access and the terminal type information of computing terminal 300, and network interface 210 also is suitable for the image data after treatment that server generates is transferred to computing terminal 300.When the user of computing terminal 300 need to access picture by computing terminal 300; usually can click certain hyperlink or input the mode such as certain search word by the browser of installing on the computing terminal 300; thereby the network interface 210 that is triggered computing terminal 300 and provided in Fig. 2 by browser in the server 200 of service sends picture access request; at least server 200 needs in this picture access request to comprise the pictorial information that the user will access, so that can find this picture and offer the user.The terminal type information that also comprises computing terminal 300 in the picture access request is so that server 200 is understood the terminal type of computing terminal 300.Alternatively, the picture access request that computing terminal 300 sends is constructed based on http protocol, and the field that is used to indicate the terminal type information of computing terminal 300 is included in user agent (user-agent is hereinafter to be referred as the UA) part of http protocol.That is to say, all comprise UA information in the picture access request that sends during computing terminal 300 every less important access picture.But the particular content of relevant UA information and the description of passing through relevant portion among the method reference method embodiment of UA information indicating terminal type repeat no more herein.In addition, except adopting UA information to indicate the terminal type of computing terminal, in actual conditions, can also adopt other various ways to indicate the terminal type of computing terminal, for example, also a field can be set in picture access request directly, be specifically designed to the indicating terminal type.
In the present embodiment, can store the corresponding original image data of pictorial information by picture memory 240, picture processor 230 is obtained the original image data corresponding with the pictorial information in the picture access request by accessing this picture memory 240.Wherein, this picture memory 240 can be an independent server, is specifically designed to store picture data, also can be some station servers, every station server storage area image data.
Particularly, frame number determinant 220 mainly is the characteristics according to dissimilar computing terminals, decide the frame number that is suitable for the image data that this computing terminal shows, and by picture processor 230 from the original image extracting data the data of definite frame number to consist of image data after treatment.Because the software and hardware difference between the dissimilar computing terminals, the performance when causing its browsing pictures is also incomplete same.For example, the screen size less of portable terminal, resolution are relatively low, therefore, also relatively low to the susceptibility of picture quality.So, when the terminal type of computing terminal is portable terminal, the frame number that offers the image data of computing terminal can be arranged lower a little, sacrifice to a certain extent picture quality, for the user presents less frame number to reduce the use of customer flow, reduce the customer flow rate, it is consuming time to shorten the loading of picture on portable terminal.Because the screen size of fixed terminal (for example desktop PC) is larger, resolution is also relatively high, so, when the terminal type of computing terminal is fixed terminal, the frame number that offers the image data of computing terminal can be arranged higher a little, to improve picture quality, for the user presents more frame number, alternatively, the frame number that can offer the image data of computing terminal is set to the frame number of original image data, namely do not extract the processing of frame number, keep former figure, in order to provide top quality picture for the user.
Particularly, picture processor 230 from the original image extracting data the data of definite frame number when consisting of image data after treatment, can adopt various ways to extract, as long as the original image data can be treated to the data of definite frame number.For example, can be according to extracting mode frame by frame, from the original image extracting data the image data of definite frame number, wherein, the image data of definite frame number be positioned at stem, middle part or the afterbody of original image data.In this mode, the image data that extracts is comprised of continuous some frame data, these some frame data can be positioned at any position of original image data, preferably, it is more to be arranged in the amount of information that the original image data reflect, i.e. the larger position of image difference between frame and the frame.Perhaps, also can be according to every the frame extracting mode, from the original image extracting data the image data of definite frame number.In this mode, the image data that extracts is comprised of discrete some frame data, these discrete some frame data can extract according to certain algorithm, for example, extract frame data every a frame or two frames, perhaps, also can extract according to the characteristics of original image data, for example, selecting the representational image data of several frames extracts.
Just can the original image data that will access be carried out certain frame that falls process according to the type characteristic of computing terminal by top mode, namely reduce the frame number of original image data, to reach the access time of saving the user, reduce the effect of network traffics.
In addition, when frame number determinant 220 determines to offer the frame number of image data of computing terminal, can also determine to offer further combined with the size of original image data the frame number of the image data of computing terminal.At this moment, need to pre-determine the size of original image data, and determine to offer the frame number of the image data of computing terminal according to the size of the terminal type information of computing terminal and original image data.Wherein, the size of original image data can represent by byte number.For example, when actual treatment, the frame number (namely offering the frame number of the image data of computing terminal) that the larger picture reservation of byte number can be set is fewer, the frame number (namely offering the frame number of the image data of computing terminal) that the picture that byte number is fewer keeps is more, can make thus the data volume basic controlling of transmission in constant scope, can not cause suddenly taking in a large number of the network bandwidth, can not cause suddenly the network traffics waste too many yet, and the time that consumes can guarantee the each browsing pictures of user the time is substantially similar, thereby the user experiences better.For example, take the computing terminal of mobile terminal style as example, when byte number during less than or equal to 100KB, keep front 50 frames of original image data; When byte number during less than or equal to 200KB, keeps front 20 frames of original image data greater than 100KB; When byte number during less than or equal to 1MB, keeps front 10 frames of original image data greater than 200KB; When byte number during greater than 1MB, only keep the first frame of original image data, above numerical value is empirical value, can adjust above-mentioned numerical value as required in the actual conditions.Wherein, when only keeping the first frame of original image data, be actually a dynamic picture that is consisted of by the multiframe image data in order to make the user know this picture, can be by picture processor 230 for only being that the image data of a frame adds the dynamic picture sign after processing.This dynamic picture sign can be digital watermarking, for example, can use the compositeImage function of Imagemagick, and the other opaque picture that superposes in the specific region of a pictures is to shelter from original image.When the original image data were multiframe GIF picture, this digital watermarking can be the printed words of " GIF ", take this picture of prompting user as multiframe GIF picture.
In addition, the frame number that keeps except the larger picture of above-mentioned byte number is fewer, outside the more set-up mode of the frame number that the fewer picture of byte number keeps, in the other situation, the frame number that the larger picture reservation of byte number can also be set conversely is more, and the frame number that the picture that byte number is fewer keeps is fewer, and the benefit of doing like this is, the frame number that the picture that byte number is larger generally comprises is also more, and therefore keeping more frame number is conducive to the roughly animation process that the user understands this picture.
In a word, when determining to offer the frame number of image data of computing terminal in conjunction with byte number, can determine concrete frame number according to user's demand.
Alternatively, for when the frame number of the image data of determining to offer computing terminal, the actual conditions that can adapt to better user's online, in the picture access request of present embodiment, can further include the network type information of computing terminal, correspondingly, frame number determinant 220 further determines to offer the frame number of the image data of computing terminal according to the network type information of computing terminal.
Particularly, the network type information of computing terminal can be included in the picture access request with parametric form.For example, the browser of computing terminal can be mobile network environment or wifi network environment by the used network environment of the identification user of the ConnectivityManager function in the Android system, wherein, the ConnectivityManager function is used for the management operation relevant with network connection.When computing terminal identifies the used network environment of user and is the mobile network, in the picture access request that sends, comprise httpGET[' NW ']=' MBIL ' parameter information; When computing terminal identifies the used network environment of user and is the wifi network, in the picture access request that sends, comprise httpGET[' NW ']=' WIFI ' parameter information.
Determine according to picture access request after the network type of computing terminal, when frame number determinant 220 determines to offer the frame number of image data of computing terminal according to network type information, can set in advance and store the table of comparisons between a network type information and the image data frame number, search this table of comparisons, determine the frame number of the image data corresponding with network type information.For example, when the user was in the wifi network environment, the frame number of image data that offer computing terminal was more; When the user is in mobile network environment, offer the frame number less (the concrete numerical value of frame number can be set according to actual conditions) of the image data of computing terminal.When the frame number of image data corresponding to setting network type information, mainly be to consider that network environment is on the impact of image data transmission, for example, the wifi network belongs to WLAN (wireless local area network), transmission speed is very fast, therefore, can be the higher image data frame number of the computing terminal setting in the wifi network environment, so that the picture of better quality to be provided, although provide the picture of better quality need to transmit more data volume, because the transmission conditions of wifi network are better, transmission speed is fast, therefore, even transmit more data volume, can not make the user wait for the very long time yet; And the mobile network is with respect to the wifi network, and transmission speed is slightly slow, and therefore, in order to reduce user's stand-by period, what the frame number of the image data among the mobile network can be arranged is slightly low.
When the frame number of image data is set, consider the impact of network environment, can according to the characteristics of user place network, be the customized more reasonably frame number of computing terminal, thereby improve user's satisfaction.During specific implementation, the many factors such as signal quality, transmission bandwidth that can also consider network is set the frame number of image data.
Particularly, when comprising network type information in the picture access request, when determining the frame number of image data, can determine separately the frame number of image data according to network type information, also can determine according to the combination of network type information and terminal type both information the frame number of image data, perhaps, can also determine according to the size of network type information and original image data the frame number of image data, perhaps, the frame number that can also determine image data according to size and the terminal type information of network type information, original image data.When the frame number of determining image data according to the combination of network type information and terminal type both information, the table of comparisons between the table of comparisons between the frame number of above-described network type information and image data and the frame number of terminal type information and image data can be combined in the table, in the table after combination, jointly determine the frame number of image data according to network type information and these two information of terminal type information.
In addition, need to prove, determine according to network type information image data frame number mode with determine that according to terminal type information the mode of the frame number of image data is of equal importance.Therefore, mode as an alternative, the picture access request of the embodiment of the invention also can only comprise network type information, correspondingly, 220 frame numbers of determining image data according to network type information of frame number determinant, perhaps, determine the frame number of image data according to network type information and original image size of data.
In the superincumbent description, take the type of computing terminal as portable terminal or fixed terminal is described as example, in actual conditions, the type of computing terminal can be diversified, for example, the terminal type information of computing terminal can comprise one or more in following: portable computing device, PDA, dull and stereotyped computing equipment, smart mobile phone portable terminal, laptop computer and desktop computer, computing terminal for these types, can in conjunction with the software and hardware configuration of computing terminal, corresponding picture frame number be set respectively.
In addition, the terminal type of computing terminal can also be divided by terminal screen, and for example, the terminal type information of computing terminal can also comprise: the screen size of computing terminal, and/or the length-width ratio of the screen of computing terminal.According to the screen size of computing terminal, computing terminal can be divided into large-screen computing terminal and the small screen computing terminal, for the large-screen computing terminal, the frame number of image data can be arranged slightly high, to improve picture quality; For the small screen computing terminal, the frame number of image data can be arranged slightly low, reduce network traffics to improve loading velocity.Length-width ratio according to the screen of computing terminal can be divided into computing terminal widescreen computing terminal and non-widescreen computing terminal, according to the characteristics of widescreen and non-widescreen computing terminal, the frame number of corresponding image data is set.For example, according to size and the length-width ratio of screen, the server end of network side is compressed and cutting, by compression to picture, make picture quality be more suitable for the size of screen, by cutting, make dimension of picture be more suitable for the length-width ratio of screen, like this, when Showing Picture on the computing terminal, not only loading velocity is fast, and dimension of picture also is complementary with the size of screen.Especially for the computing terminal of widescreen, picture has passed through after the processing such as compression and cutting, just can not occur the situations such as metamorphopsic distortion when being presented on the widescreen computing terminal, thereby has improved the display effect of picture.
Simultaneously, in the superincumbent description, take network type as the mobile network or the wifi network be described as example, in actual conditions, network type may be abundanter, for example, comprise in the following network type one or more: GPRS, CDMA, 3G, 4G and WIFI network and the link of various cable network.Particularly, the factors such as frequency band range, transmission speed, transmission bandwidth, signal quality and disturbed condition that can consider diverse network for different networks are respectively diverse network different frame numbers are set, thereby seeking balance between loading velocity and picture quality, to adapt to the Internet Transmission demand, improve user satisfaction.
According to method and the corresponding server that image data is provided to computing terminal of the present invention, can according to the terminal type information of computing terminal determine to offer computing terminal image data frame number and from the original image extracting data the data of definite frame number to consist of image data after treatment, the problem that loading velocity is slow and the consumption network flow is many when having solved thus the mobile terminal accessing dynamic picture, obtained and can make portable terminal load rapidly dynamic picture, and the beneficial effect of the traffic consumes when having reduced the dynamic picture access.
In addition, in the method that image data is provided to computing terminal of the present invention and corresponding server, the type of the picture access request that can also be further the user be sent is distinguished, and carries out respectively corresponding processing according to dissimilar picture access request.For example, the picture access request that the user sends might be the picture access request of request thumbnail, and at this moment, the processing that the method that the employing embodiment of the invention provides and corresponding server reduce frame number just is fit to user's demand very much.If the picture access request that the user sends is the picture access request of request original image, at this moment just can fall frame and process, directly for the user provides the original image of preserving on server data, to cater to user's request.In a word, when the method for using the embodiment of the invention to provide and corresponding server, can further process according to user's actual demand, to improve user satisfaction.
And, ask the picture access request of thumbnail for the user, can also be further determine to offer the frame number of the image data of computing terminal according to the size of the thumbnail of user's request, for example, the size of the thumbnail of user's request is less, the frame number of image data that offers computing terminal is fewer, in order to save network traffics, saves download time; The size of the thumbnail of user request is larger, and the frame number of image data that offers computing terminal is more, in order to provide the more picture of complete display for the user.
Intrinsic not relevant with any certain computer, virtual system or miscellaneous equipment with demonstration at this algorithm that provides.Various general-purpose systems also can be with using based on the teaching at this.According to top description, it is apparent constructing the desired structure of this type systematic.In addition, the present invention is not also for any certain programmed language.Should be understood that and to utilize various programming languages to realize content of the present invention described here, and the top description that language-specific is done is in order to disclose preferred forms of the present invention.
In the specification that provides herein, a large amount of details have been described.Yet, can understand, embodiments of the invention can be put into practice in the situation of these details not having.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand one or more in each inventive aspect, in the description to exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or the description to it sometimes in the above.Yet the method for the disclosure should be construed to the following intention of reflection: namely the present invention for required protection requires the more feature of feature clearly put down in writing than institute in each claim.Or rather, as following claims reflected, inventive aspect was to be less than all features of the disclosed single embodiment in front.Therefore, follow claims of embodiment and incorporate clearly thus this embodiment into, wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and can adaptively change and they are arranged in one or more equipment different from this embodiment the module in the equipment among the embodiment.Can be combined into a module or unit or assembly to the module among the embodiment or unit or assembly, and can be divided into a plurality of submodules or subelement or sub-component to them in addition.In such feature and/or process or unit at least some are mutually repelling, and can adopt any combination to disclosed all features in this specification (comprising claim, summary and the accompanying drawing followed) and so all processes or the unit of disclosed any method or equipment make up.Unless in addition clearly statement, disclosed each feature can be by providing identical, being equal to or the alternative features of similar purpose replaces in this specification (comprising claim, summary and the accompanying drawing followed).
In addition, those skilled in the art can understand, although embodiment more described herein comprise some feature rather than further feature included among other embodiment, the combination of the feature of different embodiment means and is within the scope of the present invention and forms different embodiment.For example, in the following claims, the one of any of embodiment required for protection can be used with compound mode arbitrarily.
All parts embodiment of the present invention can realize with hardware, perhaps realizes with the software module of moving at one or more processor, and perhaps the combination with them realizes.It will be understood by those of skill in the art that and to use in practice microprocessor or digital signal processor (DSP) to realize providing some or all some or repertoire of parts in the server of image data according to the embodiment of the invention to computing terminal.The present invention can also be embodied as be used to part or all equipment or the device program (for example, computer program and computer program) of carrying out method as described herein.Such realization program of the present invention can be stored on the computer-readable medium, perhaps can have the form of one or more signal.Such signal can be downloaded from internet website and obtain, and perhaps provides at carrier signal, perhaps provides with any other form.
It should be noted above-described embodiment the present invention will be described rather than limit the invention, and those skilled in the art can design alternative embodiment in the situation of the scope that does not break away from claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed in element or step in the claim.Being positioned at word " " before the element or " one " does not get rid of and has a plurality of such elements.The present invention can realize by means of the hardware that includes some different elements and by means of the computer of suitably programming.In having enumerated the unit claim of some devices, several in these devices can be to come imbody by same hardware branch.The use of word first, second and C grade does not represent any order.Can be title with these word explanations.
Claims (19)
1. one kind provides the method for image data to computing terminal, comprises step:
Receive the picture access request that computing terminal sends, described picture access request comprises the pictorial information that will access and the terminal type information of computing terminal;
Obtain the original image data corresponding with the pictorial information in the described picture access request, described original image data comprise the multiframe image data;
Determine to offer the frame number of the image data of computing terminal according to the terminal type information of described computing terminal, from the data of the definite frame number of described original image extracting data institute with formation image data after treatment; And
Described image data is after treatment sent to described computing terminal.
2. the method for claim 1, wherein said picture access request also comprises the network type information of described computing terminal; And described method also comprises:
Determine to offer the frame number of the image data of computing terminal according to the network type information of described computing terminal.
3. method as claimed in claim 1 or 2, the terminal type information of described computing terminal comprise one or more in following: portable computing device, PDA, dull and stereotyped computing equipment, smart mobile phone portable terminal, laptop computer and desktop computer; Perhaps,
The terminal type information of described computing terminal comprises: the screen size of computing terminal, and/or the length-width ratio of the screen of computing terminal.
4. method as claimed in claim 2, the network type information of wherein said computing terminal comprise one or more in following: GPRS, CDMA, 3G, 4G, WIFI network and the link of various cable network.
5. such as any described method among the claim 1-4, described picture access request is based on http protocol, and the field that is used to indicate the terminal type information of computing terminal is included in user agent's part of http protocol.
6. method as claimed in claim 5, the network type information of wherein said computing terminal is included in the described picture access request with parametric form.
7. such as any described method among the claim 1-6, described from described original image extracting data the data of definite frame number comprise with the step that consists of image data after treatment:
According to extracting mode frame by frame, from described original image extracting data the image data of definite frame number, wherein, the image data of definite frame number be positioned at stem, middle part or the afterbody of described original image data; Perhaps
According to every the frame extracting mode, from described original image extracting data the image data of definite frame number.
8. such as any described method among the claim 1-7, also comprise:
Determine the size of described original image data; And
The definite frame number that will offer the image data of computing terminal of described terminal type information according to described computing terminal also comprises:
Determine to offer the frame number of the image data of computing terminal according to the size of the terminal type information of described computing terminal and described original image data.
9. such as any described method among the claim 1-8, also comprise, when definite frame number is a frame, for described image data after treatment adds the dynamic picture sign.
10. one kind provides the server of image data to computing terminal, comprising:
Network interface is suitable for receiving the picture access request that computing terminal sends, and described picture access request comprises the pictorial information that will access and the terminal type information of computing terminal, and the image data after the server process is transferred to described computing terminal;
The frame number determinant is suitable for according to the definite frame number that will offer the image data of computing terminal of the terminal type information of described computing terminal;
Picture processor, be suitable for obtaining the original image data corresponding with the pictorial information in the described picture access request, described original image data comprise the multiframe image data, from described original image extracting data the data of definite frame number to consist of image data after treatment.
11. server as claimed in claim 10, wherein,
Described picture access request also comprises the network type information of described computing terminal,
Described frame number determinant also is suitable for determining to offer according to the network type information of described computing terminal the frame number of the image data of computing terminal.
12. such as claim 10 or 11 described servers, described computing terminal comprises one or more in the following terminal type: portable computing device, PDA, dull and stereotyped computing equipment, smart mobile phone portable terminal, laptop computer and desktop computer; Perhaps,
The terminal type information of described computing terminal comprises: the screen size of computing terminal, and/or the length-width ratio of the screen of computing terminal.
13. server as claimed in claim 11, the network of wherein said computing terminal comprise in the following network type one or more: GPRS, CDMA, 3G, 4G, WIFI network and the link of various cable network.
14. such as any described server among the claim 10-13, described picture access request is based on http protocol, and the field that is used to indicate the terminal type information of computing terminal is included in user agent's part of http protocol.
15. such as the server of claim 14, the network type information of wherein said computing terminal is included in the described picture access request with parametric form.
16. such as any described server among the claim 11-15, described picture processor is further adapted for:
According to extracting mode frame by frame, from described original image extracting data the image data of definite frame number, wherein, the image data of definite frame number be positioned at stem, middle part or the afterbody of described original image data;
Perhaps, according to every the frame extracting mode, from described original image extracting data the image data of definite frame number.
17. such as any described server among the claim 11-15, described frame number determinant also is suitable for determining to offer according to the size of the terminal type information of described computing terminal and described original image data the frame number of the image data of computing terminal.
18. such as any described server among the claim 11-15, when the determined frame number of described frame number determinant was a frame, described picture processor was further adapted for as described image data after treatment adds dynamic picture and identifies.
19. such as any described server among the claim 10-18, also comprise:
Picture memory is suitable for storing the corresponding original image data of described pictorial information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210487689.6A CN103002026B (en) | 2012-11-26 | 2012-11-26 | Method and the server of image data are provided to computing terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210487689.6A CN103002026B (en) | 2012-11-26 | 2012-11-26 | Method and the server of image data are provided to computing terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103002026A true CN103002026A (en) | 2013-03-27 |
| CN103002026B CN103002026B (en) | 2015-12-09 |
Family
ID=47930159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210487689.6A Active CN103002026B (en) | 2012-11-26 | 2012-11-26 | Method and the server of image data are provided to computing terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103002026B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468673A (en) * | 2013-09-23 | 2015-03-25 | 腾讯科技（深圳）有限公司 | Image issuing method and device |
| CN105471996A (en) * | 2015-12-03 | 2016-04-06 | 福建天晴数码有限公司 | Method and system for uploading an image |
| CN106610884A (en) * | 2015-10-27 | 2017-05-03 | 阿里巴巴集团控股有限公司 | Information processing method and device |
| CN107436879A (en) * | 2016-05-25 | 2017-12-05 | 广州市动景计算机科技有限公司 | The loading method and loading system of a kind of dynamic picture |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1573808A (en) * | 2003-05-19 | 2005-02-02 | 富士胶片株式会社 | Apparatus and method for moving image conversion, apparatus and method for moving image transmission, and programs therefor |
| CN101431531A (en) * | 2004-12-24 | 2009-05-13 | 捷讯研究有限公司 | Data transformation device and method for adapting data for transmission to a mobile electronic device |
| CN102469149A (en) * | 2010-11-17 | 2012-05-23 | 北京千橡网景科技发展有限公司 | Method and device for carrying out self-adaptive adjustment on images by agent |
-
2012
- 2012-11-26 CN CN201210487689.6A patent/CN103002026B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1573808A (en) * | 2003-05-19 | 2005-02-02 | 富士胶片株式会社 | Apparatus and method for moving image conversion, apparatus and method for moving image transmission, and programs therefor |
| CN101431531A (en) * | 2004-12-24 | 2009-05-13 | 捷讯研究有限公司 | Data transformation device and method for adapting data for transmission to a mobile electronic device |
| CN102469149A (en) * | 2010-11-17 | 2012-05-23 | 北京千橡网景科技发展有限公司 | Method and device for carrying out self-adaptive adjustment on images by agent |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468673A (en) * | 2013-09-23 | 2015-03-25 | 腾讯科技（深圳）有限公司 | Image issuing method and device |
| CN106610884A (en) * | 2015-10-27 | 2017-05-03 | 阿里巴巴集团控股有限公司 | Information processing method and device |
| CN106610884B (en) * | 2015-10-27 | 2019-06-25 | 阿里巴巴集团控股有限公司 | Information processing method and device |
| CN105471996A (en) * | 2015-12-03 | 2016-04-06 | 福建天晴数码有限公司 | Method and system for uploading an image |
| CN105471996B (en) * | 2015-12-03 | 2019-01-18 | 福建天晴数码有限公司 | A kind of method and system of uploading pictures |
| CN107436879A (en) * | 2016-05-25 | 2017-12-05 | 广州市动景计算机科技有限公司 | The loading method and loading system of a kind of dynamic picture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103002026B (en) | 2015-12-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102938792A (en) | Method for providing picture data for computing terminal and server | |
| CN102984151A (en) | Method and server for providing picture data for computing terminal | |
| CN102932671A (en) | Method and server for supplying picture to computing terminal | |
| CN102905045A (en) | Method and server for providing picture data to computing terminal | |
| US9864811B2 (en) | Terminal device, system for providing picture and method for transmitting picture | |
| CN102946419A (en) | Picture server and picture data providing method | |
| US20130275496A1 (en) | Method, Apparatus And System For Rendering Web Page | |
| CN101465953A (en) | Method for displaying picture and system for browsing digital television picture as well as television set-top box | |
| CN102364460B (en) | Automatic page amplification method and system based on mobile terminal | |
| CN103002026B (en) | Method and the server of image data are provided to computing terminal | |
| CN105487640A (en) | Image pre-loading and caching method of Android watch | |
| CN103136208B (en) | A kind of method of Showing Picture and device | |
| CN104156251A (en) | Picture processing method and device | |
| CN106095472A (en) | A kind of head portrait setting method and device | |
| CN104778172A (en) | Prefetching processing method and device of web information, and corresponding web browsing device | |
| CN112752107B (en) | Webpage picture preprocessing method, system, storage medium and computer equipment | |
| CN110223221B (en) | Dynamic image playing method and terminal equipment | |
| US20100049787A1 (en) | Method of an internet service, system and data server therefor | |
| CN112926009A (en) | Picture resource processing method and device, electronic equipment and medium | |
| CN105657070A (en) | Method and server for providing picture data to computing terminal | |
| CN111787386A (en) | Animation compression method, animation display method, animation compression device, animation processing system, and storage medium | |
| CN109189198B (en) | Image display method, device, terminal and storage medium | |
| CN105550245A (en) | Optimization system and method for network picture loading and caching based on Android platform | |
| CN102325273A (en) | Video terminal and display method of screen menu type page data of same | |
| CN112118473B (en) | Video bullet screen display method and device, computer equipment and readable storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220720 Address after: Room 801, 8th floor, No. 104, floors 1-19, building 2, yard 6, Jiuxianqiao Road, Chaoyang District, Beijing 100015 Patentee after: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Address before: 100088 room 112, block D, 28 new street, new street, Xicheng District, Beijing (Desheng Park) Patentee before: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Patentee before: Qizhi software (Beijing) Co.,Ltd. |
|
| TR01 | Transfer of patent right |