WO2018040964A1

WO2018040964A1 - Network image loading method, device and system

Info

Publication number: WO2018040964A1
Application number: PCT/CN2017/098226
Authority: WO
Inventors: 屈琳雅
Original assignee: 阿里巴巴集团控股有限公司
Priority date: 2016-08-30
Filing date: 2017-08-21
Publication date: 2018-03-08
Also published as: CN106886549A; TW201807667A

Abstract

Disclosed is a network image loading method, wherein same is used for improving the display speed of network images, the method comprising: receiving data blocks of a network image sent by a network server, wherein the network image includes at least two data blocks, and the data blocks are generated and acquired according to image data of the network image; restoring the received data blocks to the corresponding image data of the network image; and loading the restored image data to a display page to be displayed. Also disclosed are a network image loading device and system, and another network image loading method and device.

Description

Method, device and system for loading network picture

The present application claims the priority of the Chinese Patent Application No. 201610780851.1, entitled "A Method, Apparatus and System for Loading a Network Picture", which is hereby incorporated by reference. .

Technical field

The present application relates to the field of digital image processing technologies, and in particular, to a method, an apparatus, and a system for loading a network picture.

Background technique

With the development of webpage technology, the amount of information contained in webpages is getting larger and larger, and the proportion of images in webpages is also increasing. However, the amount of data is larger than other textual information in webpages. Especially some high quality big pictures. In addition, when the user browses the picture using the data traffic network, the signal strength varies greatly due to the influence of the number of base stations and the location of the terminal. In some places, the data network signal is relatively strong, and in some places, the signal is weak. Due to the large amount of data on the image and the slow speed of the terminal network, the time that the picture is transmitted to the terminal through the network is usually longer. At this time, the user needs to wait a long time on the page to see the picture content.

For the product display page, the loading speed of the product image on the page can greatly affect whether the user stays on this page to continue browsing. If the product image cannot be displayed quickly, it is likely to lose the potential user. Aiming at this problem, a more common method is to preload a LOGO image that is not related to the product image, and receive the image data of the product image, and wait for the image data to be received before displaying the product image. Since the LOGO image has nothing to do with the product itself, this may cause the user to stay on a useless page for too much time. If the product image has not left before the product image is displayed, it will also increase the chance of user loss. Therefore, it is necessary to provide a method for loading a network picture, and display the picture content of the network picture as quickly as possible without changing the amount of picture data and the network transmission speed.

Summary of the invention

The embodiment of the present application provides a method, a device, and a system for loading a network picture, which are used to improve the display speed of a network picture.

To achieve the above objective, the embodiment of the present application provides a method for loading a network picture, where the method includes: receiving a data block of a network picture sent by a network server, where the network picture includes at least two data blocks, and the data The block is generated according to the picture data of the network picture; the received data block is restored to the corresponding picture data of the network picture; and the restored picture data is loaded to the display page for display.

Preferably, generating the data block according to the picture data of the network picture comprises: performing spectrum transformation on the picture data of the network picture; forming the data block according to the frequency of the spectrum data after the spectrum conversion, wherein different The frequency interval corresponds to different data blocks.

Preferably, the data block included in the network picture is N blocks, and the data block that has been received is restored to the corresponding picture data of the network picture, and the restored picture data is loaded into the display page for display, including: When the i-th data block is received, the i-th data block and the received i-th previous data block are restored to the corresponding picture data of the network picture, and the restored picture data is loaded into the display page for display, wherein 1 ≤ i ≤ N.

Preferably, the N is 3, when i is 1, the i-th data block is a low-frequency data block, and when i is 2, the i-th data block is an intermediate frequency data block, and when i is 3, the i-th The data block is a high frequency data block; when the i th data block is received, the i th data block and the received i th previous data block are restored to corresponding picture data of the network picture, and the restored picture data is restored. Loading to the display page for display, specifically: when receiving the low frequency data block, restoring the low frequency data block to the corresponding picture data of the network picture, loading the restored picture data to the display page for display; when receiving the intermediate frequency data block The low frequency data block and the intermediate frequency data block are restored to the corresponding picture data of the network picture, and the restored picture data is loaded to the display page for display; when the high frequency data block is received, the low frequency data block, the intermediate frequency data block and the high frequency are obtained. The data block is restored to the corresponding picture data of the network picture, and the restored picture data is loaded to the display page for display.

Preferably, the data block tail has an end identifier, and when the end identifier is received, it is determined that the data block is received.

Preferably, the number of the at least two data blocks is determined according to the amount of data of the picture data constituting the network picture.

To achieve the above objective, the embodiment of the present application provides a method for loading a network picture, where the method includes: receiving a data block of a network picture sent by a network server, where the network picture includes at least two data blocks, where the data block is Decomposing the picture data of the network picture; determining the received data block as the picture data to be loaded; loading the picture data to be loaded into the display page for display.

In order to achieve the above object, an embodiment of the present application provides a network picture loading device, where the device includes a receiving module, a restoration module, and a loading module, where: the receiving module receives a data block of a network picture sent by a network server, where The network picture includes at least two data blocks, and the data block is generated according to the picture data of the network picture; the restoring module restores the received data block to the corresponding picture number of the network picture According to the loading module, the restored image data is loaded into the display page for display.

Preferably, the data block received by the receiving module is generated according to picture data of the network picture, where: the data block is to perform spectrum transformation on picture data of the network picture; The frequency of the data is formed, wherein different frequency intervals correspond to different data blocks.

Preferably, the network picture includes a data block of N blocks, the restoration module restores the received data block to corresponding picture data of the network picture, and the loading module loads the restored picture data. Displaying to the display page, the method includes: when receiving the i-th data block, the restoring module restores the i-th data block and the received i-th previous data block to corresponding picture data of the network picture, The loading module loads the restored picture data into a display page for display, where 1≤i≤N.

To achieve the above objective, an embodiment of the present application provides a network picture loading system, where the system includes a network server and a client, where: the network server sends a data block of a network picture to a client, where the network picture includes At least two data blocks, the data blocks are generated according to the picture data of the network picture; the client restores the received data block to corresponding picture data of the network picture; and, the restored The image data is loaded onto the display page for display.

Preferably, the network server specifically includes a data block generating module, where the data block generating module performs spectrum transform on the picture data of the network picture; and forms the frequency according to the frequency of the spectrum data after the spectrum conversion. A data block in which different frequency intervals correspond to different data blocks.

To achieve the above object, an embodiment of the present application provides a device for loading a network picture, where the device includes a receiving module, a determining module, and a loading module, where: the receiving module receives a data block of a network picture sent by a network server, where The network picture includes at least two data blocks, where the data block is obtained by dividing picture data of the network picture; the determining module determines the received data block as picture data to be loaded; Load the module and load the image data to be loaded onto the display page for display.

The foregoing at least one technical solution adopted by the embodiment of the present application can achieve the following beneficial effects: the data block of the received network picture is generated according to the picture data of the network picture, and the network picture includes at least two data blocks, so the client continuously receives the network. When the data block sent by the server can display the network picture step by step, the partial picture content of the network picture is quickly displayed, and then the complete network picture is displayed when all the data blocks are received, thereby improving the display speed of the network picture.

DRAWINGS

The drawings described herein are provided to provide a further understanding of the present application and constitute a part of this application. The illustrative embodiments and the description thereof are for explaining the present application and do not constitute an undue limitation of the present application. In the drawing:

1 is a schematic flowchart of implementing a method for loading a network picture according to Embodiment 1 of the present application;

2 is a schematic flowchart of an implementation example of a method for loading a network picture according to Embodiment 2 of the present application;

3 is a schematic diagram of a workflow of a network picture loading system according to Embodiment 3 of the present application;

4 is a schematic flowchart of a method for loading a network picture according to Embodiment 4 of the present application;

FIG. 5 is a schematic structural diagram of a device for loading a network picture according to Embodiment 5 of the present application;

6 is a schematic structural diagram of a network picture loading system according to Embodiment 6 of the present application;

FIG. 7 is a schematic structural diagram of a device for loading a network picture according to Embodiment 7 of the present application.

detailed description

The technical solutions of the present application will be clearly and completely described in the following with reference to the specific embodiments of the present application and the corresponding drawings. It is apparent that the described embodiments are only a part of the embodiments of the present application, and not all of them. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present application without departing from the inventive scope are the scope of the present application.

As described above, when a user browses a webpage (referred to as a picture) on a webpage, the image data is usually received directly from the web server and displayed after receiving the image. The image data mentioned in the following embodiments may be included in the image. Data on the RGB intensity and position of the pixel. Due to the large restriction of image data and the slow speed of the terminal network, users usually need to wait a long time on the page to see the content of the picture. If a page containing multiple images is displayed after the image data is completely received, the user needs to wait for a long time to display the image content when browsing the page containing the multiple images.

Example 1

To solve the above technical problem, Embodiment 1 of the present application provides a method for loading a network picture, which is used to improve the display speed of a network picture. A schematic diagram of the specific process of the method is shown in FIG. 1 and includes the following steps:

Step S11: Receive a data block of a network picture sent by the network server, where the network picture includes at least two data blocks, and the data block is generated according to the picture data of the network picture.

The data block received in this step may be obtained by processing the image data of the network picture that has undergone an algorithm such as Fourier transform or wavelet transform, and processing the processed data, and the number of data blocks is at least two.

In addition, the execution body of the step may be a client corresponding to the above-mentioned network server (referred to as a server), such as a web browser, instant messaging software, etc., if the execution subject is a web browser, of course, before step S11 A request containing a received data block can also be sent to the server. In addition, the network picture mentioned in the step and the picture data constituting the network picture may be for one picture to be displayed in the webpage, and when there are multiple pictures to be displayed in the webpage, each picture to be displayed may be The operation methods provided in the embodiment 1 are respectively performed.

Step S12: Restore the received data block to corresponding picture data of the network picture.

The received data block may be one of the at least two data blocks, two, ..., or all the data blocks included in the network picture. Specifically, the received data block may be all current time. a data block of the network picture that has been received.

When the received data block is restored to the corresponding picture data of the network picture, if the picture data is transformed into the frequency domain to form the spectrum data by using the Fourier transform, and the data block is obtained by sorting the frequency data according to the frequency value. The step may perform inverse Fourier transform on the received single data block or a combination of the received multiple data blocks, thereby obtaining corresponding picture data of the network picture.

When it is determined whether a single data block is received or not, the method of reading the end identifier may be used to determine whether a single data block is received in the process of receiving the data block according to the read result. For example, reading an end identifier indicates that a data block is received, wherein an end identifier exists in the end position of the data block to determine whether the data block is received or not. In addition, each time a block of data is received, the block can also be cached for easy reading when the block is used in a subsequent step. The total amount of the above data blocks is fixed, and the end identifier of each data block is inserted with an end identifier. According to the total number of the read end identifiers, it is also determined whether all of the above-mentioned at least two data blocks are completely received.

Step S13: Loading the restored picture data to the display page for display.

Whether for all of the at least two data blocks described above or for data contained in a single data block, the receiving process of step S11 is a continuous process, and the display process in this step is It is reflected that each time a block of data is received, it can be represented as a change of the display process until all the data blocks are finally received and the complete picture content is displayed. For example, there are three data blocks, and when the first data block is received, the picture content corresponding to the data block can be displayed; when the second data block is received, the combination with the first data block and the second data block is displayed. Corresponding picture content; when the third data block is received, the picture content corresponding to all data block combinations is displayed.

With the method provided in Embodiment 1, the data block of the received network picture is generated according to the picture data of the network picture, and the network picture includes at least two data blocks, so the client can divide the data block sent by the network server continuously. Steps display the network picture, quickly display the partial picture content of the network picture, and then display the complete network picture when all the data blocks are received, thereby improving the display speed of the network picture.

When the method provided in Embodiment 1 is applied to the product display page, since the information of the product is mainly transmitted to the user through the picture, when the user understands the product by browsing the picture, for some products, the user pays attention to the appearance structure of the product, and these appearances The structure can be presented to the user through the general outline information of the product image; in addition, from the perspective of the user understanding the product through the picture, the user first cares about the general outline of the product, and secondly, the partial details, in this case, The process of generating the data block mentioned in Embodiment 1 is as follows:

After performing spectral transformation on the picture data constituting the network picture, the data block is formed according to the frequency of the spectrum data after the spectrum conversion, wherein different frequency intervals correspond to different data blocks. At this time, the order of receiving the data blocks in step S11 may be: sequentially receiving the data blocks corresponding to the interval sequence of the frequency values from small to large.

For example, the network server transforms the image data extracted in the picture into the frequency domain to form the spectrum data by using Fourier transform, and then divides the spectrum data into different data blocks according to the frequency value of the spectrum data from low to high, for example, is divided into low frequency. Data block, intermediate frequency data block and high frequency data block are three data blocks. For specific segmentation, low-pass filtering, high-pass filtering and other related technologies can be used. Then, when receiving the data block, the client may first receive the low frequency data block, then receive the intermediate frequency data block, and finally receive the high frequency data block.

At this time, when the received data block is restored to the corresponding picture data of the network picture in step S12 of Embodiment 1, for example, the data block is obtained by dividing the picture data after the Fourier transform, where the picture data is restored here. The received data block can be operated by using the inverse Fourier transform; the data block is obtained by dividing the image data after the wavelet transform, and the inverted data of the wavelet transform can be used to perform the received data block by using the inverse transform of the wavelet transform. operating.

Since the low-frequency data block can represent the general outline information of the picture, the high-frequency data block reflects the specific details of the picture and the edge information, so that the contour information of the picture is first displayed on the webpage of the client, and then according to the data block. The numbering phase gradually becomes blurred to clear, and finally shows the complete picture information.

Through the implementation of the foregoing manner, since the time difference between the time when receiving all the data blocks and the time of receiving the picture data in the prior art is negligible, the web page of the client is reflected as: the same receiving time, now In the prior art, the picture content can be displayed after the above receiving time is finished, and the program can be displayed step by step, for example, displaying the outline information of the picture first, displaying the detailed information step by step, and displaying the complete picture content after all the receiving.

As mentioned above, in the product display page, since the information of the product is mainly transmitted to the user through the picture of the product, the display speed of the picture of the product can affect to some extent whether the user stays on the page to continue browsing, if the product picture cannot be A quick show is likely to lose potential users. With the method provided in Embodiment 1 of the present application, the content of the picture can be displayed step by step, the outline information of the picture is displayed first, and the detailed information is displayed step by step, and all the information is received. After that, the full image content is displayed, which improves the display speed of the image, which not only enhances the user experience, but also retains or even attracts more potential customers to a certain extent.

The loading method of the network picture provided in Embodiment 1 can not only utilize the picture display on the webpage, but actually, as long as it is an application having a network picture display function, for example, receiving and displaying a friend in a chat window of instant communication The picture sent. When the method provided by Embodiment 1 utilizes the picture display on the webpage, before step S11, the method may further include the step of transmitting a request including the received data block to the server.

Embodiment 1 refers to restoring the received data block to corresponding picture data of the network picture, loading the restored picture data into a display page for display, and when the network picture includes a data block of N blocks, the foregoing The step may be: when the i-th data block is received, the i-th data block and the received i-th previous data block are restored to corresponding picture data of the network picture, and the restored picture data is loaded into the display page. Display, where 1 ≤ i ≤ N. When i is 1, that is, no data block is received before receiving the first data block, the first data block is directly restored to the corresponding picture data of the network picture; when i is 2, the second data block is received. If the first data block is received before, the combination of the first data block and the second data block is directly restored to the corresponding picture data of the network picture; and the subsequent reception of the data block and so on until the Nth is received. In the case of a data block, the combination of the first data block, the second data block, ..., and the Nth data block is restored to the corresponding picture data of the network picture.

Embodiment 1 mentions that the number of data blocks is at least two (including two), and the number of the at least two data blocks is determined according to the amount of data of the picture data constituting the network picture. Of course, the server stores corresponding rules. For example, when the data volume of the image is less than 1M, the data is divided into two data blocks. When the data volume of the image is greater than 1M and less than 3M, the data is divided into three data blocks, and the data volume of the image is greater than 3M. Data blocks and so on.

Example 2

To describe more closely the loading method of the network picture provided by the present application, a specific implementation example will be described below, as shown in FIG. 2 . Before the step of Embodiment 2 is performed, the server performs Fourier transform on the original picture data, and divides the spectrum data into low frequency data blocks according to the order of the frequency values of the spectral data after the Fourier transform, and the intermediate frequency data The block and the high frequency data block, wherein the low frequency data block corresponds to the low frequency spectrum data, the intermediate frequency data block corresponds to the medium frequency spectrum data, and the high frequency data block corresponds to the high frequency spectrum data.

The receiving sequence of the receiving data block of the client is to sequentially receive the data block corresponding to the frequency value interval from small to large, that is, first receiving the low frequency data block, then receiving the intermediate frequency data block, and finally receiving the high frequency data block, each data block. The end of the end will have a terminator to determine whether a block of data is received when the block is received. When the server sends a data block to the client, the client will continue to receive data and read the received data in real time. Mentioned in this embodiment The effect of the terminator is the same as the end tag mentioned in Embodiment 1.

After the client reads the low-frequency data block terminator, it indicates that the low-frequency data block has been received, so that it is buffered, which is convenient for splicing with the subsequent IF data block, high-frequency data block, and then performing inverse Fourier transform. And then restored to the corresponding picture data of the network picture, and finally loaded to the display page for display, at this time only the outline of the picture content is displayed. If the client does not read the low-frequency block terminator, it indicates that the low-frequency block data has not been received yet, and the received data will continue to be read.

After the client continues to read the IF data block terminator, it indicates that the IF data block has also been received, thereby buffering the IF data block for splicing with subsequent high frequency data blocks. Then, the intermediate frequency data block and the low frequency data block are spliced, and the inverse Fourier transform is performed, and the data after the inverse transform is loaded to display the picture, and the displayed picture contains more details of the picture part.

When the client continues to read the high-frequency data block terminator, it indicates that the high-frequency data block has also been received. At this time, the low-frequency, intermediate-frequency, and high-frequency data are spliced and then subjected to inverse Fourier transform, and finally after the inverse transform is loaded. The data is formed to display the image and displayed, and the complete image content is displayed at this time.

With the method provided in Embodiment 2, the client can load and display the picture step by step while continuously receiving the data block sent by the server, quickly display the outline information of the picture, and then display partial details of the picture, and finally wait for all the data blocks. The full picture is displayed when the reception is complete.

Example 3

In the foregoing Embodiment 2, the source of the original network picture in the server may be collected by the server by using a network crawler on the network, or may be uploaded by other clients. When the image source in the server is uploaded by other clients, the embodiment of the present application further provides a network picture display system. As shown in FIG. 3, the system includes a first client, a second client, and a server. The system works as follows:

The first client uploads a picture and receives it by the server, and the server performs a data extraction operation on the received picture, and performs spectrum transformation on the extracted picture data, and the spectrum data is sorted according to the frequency value of the spectrum data after the spectrum conversion. Dividing into low frequency data blocks, intermediate frequency data blocks and high frequency data blocks, different frequency intervals correspond to different data blocks, and a terminator is inserted at the end of each data block, and three data blocks including the terminator are composed. A file waiting for the second client to request data.

When the second client requests data from the server, the server will send data to the second client, where the data includes the data block and the terminator. When the second client reads the low-frequency data block, the low-frequency data is about to be obtained. The block buffer and inverse transform are converted into a displayable picture, where the received data block is restored to the phase of the network picture The operation of the picture data, that is, the inverse transformation of the above spectrum conversion, the following is similar, the general outline information of the picture is displayed at this time; after reading the intermediate frequency data block, the inverse transformation of the low frequency and intermediate frequency data blocks is converted into displayable The picture, and buffer the IF data block, because the IF data block contains more details, the picture will be more clear; when the high frequency data block is read, the low frequency, intermediate frequency and high frequency data block splicing inverse transform can be converted into The displayed image is displayed and the complete image is displayed.

With the method provided in Embodiment 3, the second client can load and display the picture step by step while continuously receiving the data block sent by the server, quickly display the outline information of the picture, and then display some details of the picture, and finally wait for all the details. The full picture is displayed when the data block is received.

Example 4

Based on the same inventive concept, Embodiment 4 provides a method for loading a network picture, which is used to improve the display speed of the network picture. As shown in FIG. 4, the method includes the following steps:

Step S41: Receive a data block of a network picture sent by the network server, where the network picture includes at least two data blocks, where the data block is obtained by dividing picture data of the network picture;

The data block in this embodiment may be obtained by directly dividing the picture data constituting the network picture.

For example, when the network picture is a bitmap, the bitmap is divided into N sub-pictures whose length is equal to the original picture and whose width is 1/N of the original picture width, where N is a positive integer, and each sub-picture corresponds to one data block.

For another example, the original picture of size 1024×768 in units of pixels can be equally divided into two 512×768 sub-pictures in the left-right order, and each sub-picture corresponds to one data block and the picture data is divided into two. Data blocks, each of which corresponds to the picture content at a different position on the original picture; or divided into four 512×384 sub-pictures in the order of up, down, left, and right, each sub-picture corresponding to one data block and the picture data It is divided into four data blocks, and each data block corresponds to the picture content at a different position on the original picture.

When the network picture is a vector picture, the vector picture is divided into different sub-pictures, each sub-picture corresponds to one data block, and each data block corresponds to picture content at different positions on the original picture.

Step S42: determining the received data block as picture data to be loaded;

The receiving process of step S41 is a continuous process. Therefore, when the first data block is received, the first data block can be determined as the picture data to be loaded; when the second data block is received, the The first data block and the second data block combination are determined as the picture data to be loaded... until all the data blocks included in the network picture are received.

Step S43: Loading the image data to be loaded into the display page for display.

In this way, when the client receives a data block, it can display the image content containing all the received data blocks. On the client side, it is reflected that the tile is divided into regions and displayed step by step, and the complete image content is displayed when all the data blocks are received.

Example 5

Based on the same inventive concept, Embodiment 5 provides a loading device for a network picture for improving the display speed of a network picture. As shown in FIG. 5, the device includes: a receiving module 51, a restoration module 52, and a loading module 53, wherein:

The receiving module 51 may be configured to receive a data block of a network picture sent by the network server, where the network picture includes at least two data blocks, where the data block is generated according to the picture data of the network picture;

The restoring module 52 may be configured to restore the received data block to corresponding picture data of the network picture;

The loading module 53 can be configured to load the restored picture data into a display page for display.

The technical effect of the same or similar to that of Embodiment 1 can be achieved by using the apparatus provided in Embodiment 5, and details are not described herein again.

In addition, the data block received by the receiving module 51 is generated according to the picture data of the network picture, where the data block is to perform spectrum transformation on the picture data of the network picture; The frequency of the data is formed, wherein different frequency intervals correspond to different data blocks.

In addition, when the data block included in the network picture is N blocks, the restoration module 52 restores the received data block to corresponding picture data of the network picture, and the loading module 53 restores the restored picture. Loading the data into the display page for display, including: when receiving the i-th data block, the restoring module 52 restores the i-th data block and the received i-th previous data block to corresponding picture data of the network picture. The loading module 53 loads the restored picture data into a display page for display, where 1≤i≤N.

Example 6

Based on the same inventive concept, Embodiment 6 provides a network picture loading system for improving the display speed of a network picture. As shown in FIG. 6, the system includes a web server 61 and a client 62, wherein:

The network server 61 may be configured to send a data block of a network picture to the client, where the network picture includes at least two data blocks, and the data block is generated according to the picture data of the network picture;

The client 62 may be configured to restore the received data block to corresponding picture data of the network picture; as well as,

The restored image data is loaded onto the display page for display.

The technical effect of the same or similar to that of Embodiment 3 can be achieved by using the system provided in Embodiment 6, and details are not described herein again.

Optionally, the network server 61 may further include a data block generating module, where the data block generating module may be configured to perform spectrum transform on the picture data of the network picture; according to the spectrum data after the spectrum transform The data block is formed by the frequency level, wherein different frequency intervals correspond to different data blocks.

Example 7

Based on the same inventive concept, Embodiment 7 provides a loading device for a network picture for improving the display speed of a network picture. As shown in FIG. 7, the apparatus includes: a receiving module 71, a determining module 72, and a loading module 73, wherein:

The receiving module 71 may be configured to receive a data block of a network picture sent by a network server, where the network picture includes at least two data blocks, where the data block is obtained by dividing picture data of the network picture;

The determining module 72 may be configured to determine the received data block as picture data to be loaded;

The loading module 73 can be configured to load the image data to be loaded into the display page for display.

The technical effect of the same or similar to that of Embodiment 4 can be achieved by using the apparatus provided in Embodiment 7, and details are not described herein again.

Those skilled in the art will appreciate that embodiments of the present application can be provided as a method, system, or computer program product. Thus, the present application can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment in combination of software and hardware. Moreover, the application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the present application. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. In the process of a flow or a flow or a block diagram of a block or blocks The device for the function.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include non-persistent memory, random access memory (RAM), and/or non-volatile memory in a computer readable medium, such as read only memory (ROM) or flash memory. Memory is an example of a computer readable medium.

Computer readable media includes both permanent and non-persistent, removable and non-removable media. Information storage can be implemented by any method or technology. The information can be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory. (ROM), electrically erasable programmable read only memory (EEPROM), flash memory or other memory technology, compact disk read only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, Magnetic tape cartridges, magnetic tape storage or other magnetic storage devices or any other non-transportable media can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary storage of computer readable media, such as modulated data signals and carrier waves.

It is also to be understood that the terms "comprises" or "comprising" or "comprising" or any other variations are intended to encompass a non-exclusive inclusion, such that a process, method, article, Other elements not explicitly listed, or elements that are inherent to such a process, method, commodity, or equipment. An element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in a process, method, article, or device that comprises the element, without further limitation.

Those skilled in the art will appreciate that embodiments of the present application can be provided as a method, system, or computer program product. Accordingly, the present application may employ an entirely hardware embodiment, an entirely software embodiment, or an embodiment incorporating software and hardware aspects. form. Moreover, the application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.

The above is only an embodiment of the present application and is not intended to limit the application. Various changes and modifications can be made to the present application by those skilled in the art. Any modifications, equivalents, improvements, etc. made within the spirit and scope of the present application are intended to be included within the scope of the appended claims.

Claims

A method for loading a network picture, the method comprising:

Receiving a data block of a network picture sent by the network server, where the network picture includes at least two data blocks, and the data block is generated according to the picture data of the network picture;

Recovering the received data block to corresponding picture data of the network picture;

The restored image data is loaded onto the display page for display.
The method according to claim 1, wherein the generating the data block according to the picture data of the network picture comprises:

Performing spectral transformation on the picture data of the network picture;

The data block is formed according to the frequency of the spectral data after the spectral transformation, wherein different frequency intervals correspond to different data blocks.
The method according to claim 2, wherein the data block included in the network picture is N blocks, and the restored data block is restored to corresponding picture data of the network picture, and the restored picture is to be restored. The data is loaded into the display page for display, including:

When the i-th data block is received, the i-th data block and the received i-th previous data block are restored to the corresponding picture data of the network picture, and the restored picture data is loaded into the display page for display, wherein 1 ≤ i ≤ N.
The method according to claim 3, wherein said N is 3, when i is 1, the i-th data block is a low-frequency data block, and when i is 2, the i-th data block is an intermediate frequency data block. When i is 3, the i-th data block is a high-frequency data block;

Then, when receiving the i-th data block, the i-th data block and the received i-th previous data block are restored to corresponding picture data of the network picture, and the restored picture data is loaded into the display page for display, specifically include:

When receiving the low frequency data block, the low frequency data block is restored to the corresponding picture data of the network picture, and the restored picture data is loaded to the display page for display;

When receiving the intermediate frequency data block, the low frequency data block and the intermediate frequency data block are restored to the corresponding picture data of the network picture, and the restored picture data is loaded to the display page for display;

When receiving the high frequency data block, the low frequency data block, the intermediate frequency data block, and the high frequency data block are restored to the corresponding picture data of the network picture, and the restored picture data is loaded to the display page for display.
The method according to any one of claims 1 to 4, wherein the data block tail has an end identifier, and when the end identifier is received, it is determined that the data block is received.
A method according to any one of claims 1 to 4, characterized in that

The number of the at least two data blocks is determined according to the amount of data of the picture data constituting the network picture.
A method for loading a network picture, the method comprising:

Receiving a data block of a network picture sent by the network server, where the network picture includes at least two data blocks, where the data block is obtained by dividing picture data of the network picture;

Determining the received data block as picture data to be loaded;

The image data to be loaded is loaded onto the display page for display.
A loading device for a network picture, characterized in that the device comprises a receiving module, a restoring module and a loading module, wherein:

The receiving module receives a data block of a network picture sent by the network server, where the network picture includes at least two data blocks, and the data block is generated according to the picture data of the network picture;

The restoring module restores the received data block to corresponding picture data of the network picture;

The loading module loads the restored picture data into a display page for display.
The apparatus according to claim 8, wherein the data block received by the receiving module is generated according to picture data of the network picture, wherein:

The data block is to perform spectrum conversion on picture data of the network picture;

It is formed according to the frequency of the spectral data after the spectral transformation, wherein different frequency intervals correspond to different data blocks.
The apparatus according to claim 8, wherein the network picture comprises a data block of N blocks, and the restoration module restores the received data block to corresponding picture data of the network picture, and The loading module loads the restored image data into a display page for display, including:

When the i-th data block is received, the restoring module restores the i-th data block and the received i-th previous data block to corresponding picture data of the network picture, and the loading module loads the restored picture data. Display to the display page, where 1≤i≤N.
A loading system for a network picture, characterized in that the system comprises a network server and a client, wherein:

The network server sends a data block of a network picture to the client, where the network picture includes at least two data blocks, and the data block is generated according to the picture data of the network picture;

The client restores the received data block to corresponding picture data of the network picture; and,

The restored image data is loaded onto the display page for display.
The system according to claim 11, wherein the network server specifically includes a data block generating module, wherein

The data block generating module performs spectrum conversion on the picture data of the network picture;

The data block is formed according to the frequency of the spectral data after the spectral transformation, wherein different frequency intervals correspond to different data blocks.
A loading device for a network picture, characterized in that the device comprises a receiving module, a determining module and a loading module, wherein:

The receiving module receives a data block of a network picture sent by a network server, where the network picture includes at least two data blocks, where the data block is obtained by dividing picture data of the network picture;

The determining module determines the received data block as picture data to be loaded;

The loading module loads the image data to be loaded into a display page for display.