WO2016197734A1

WO2016197734A1 - Image capturing method, terminal and server

Info

Publication number: WO2016197734A1
Application number: PCT/CN2016/080387
Authority: WO
Inventors: 裴莉辉
Original assignee: 中兴通讯股份有限公司
Priority date: 2016-02-01
Filing date: 2016-04-27
Publication date: 2016-12-15
Also published as: CN107026966A

Abstract

An image capturing method, comprising: receiving at least one reference image sent by a server; according to a user instruction, obtaining a first reference image from within the at least one reference image; according to exchangeable image file (EXIF) information of the first reference image, capturing an image. The present technical solution obviates the need for a user to adjust imaging parameters of a camera themselves, preventing a situation wherein an excellent image cannot be obtained because the user cannot adjust suitable imaging parameters, and improving the user experience.

Description

Picture capturing method, terminal and server

Technical field

This document relates to, but is not limited to, image processing technology in the field of information technology, and relates to a picture capturing method, a terminal and a server.

Background technique

With the development of communication networks, the application of mobile terminals has become more and more extensive, and mobile phones have become an indispensable tool in people's daily life. In order to meet the needs of users, the functions of mobile phones are becoming more and more powerful. People not only use mobile phones as a tool to keep in touch with others, but also use them as cameras or video recorders.

The camera function on the mobile phone is realized by adjusting the camera parameters when the photo is taken according to the user's instruction, including the aperture, shutter, white balance, ISO (sensitivity) and focal length, etc., and then according to the adjustment Take a picture of the parameters. However, most of the users are not photography professionals. They can't easily adjust the shooting parameters according to the current light and the angle of photography. When they are traveling, they can't get excellent photos when they encounter beautiful scenery and beautiful objects. For travel users, it is Very regrettable thing.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

The embodiment of the invention provides a picture capturing method, a terminal and a server, which can assist the user to adjust the shooting parameters and improve the user experience.

An embodiment of the present invention provides a picture capturing method, including:

Receiving at least one reference picture sent by the server;

Obtaining a first reference picture in the at least one reference picture according to a user indication;

And taking a picture according to the exchangeable image file EXIF information of the first reference picture.

Optionally, before the at least one reference picture sent by the receiving server, the method further include:

Sending the location information to the server, so that the server acquires the at least one reference picture according to the location information, where the geographic information label of the reference picture corresponds to the location information.

Optionally, after the sending the location information to the server, the method further includes:

Sending search information to the server to cause the server to sort the at least one reference picture according to the search information.

An embodiment of the present invention further provides a picture capturing method, including:

Receiving location information sent by the first terminal;

Obtaining, according to the location information, at least one reference picture, where the geographic information label of the reference picture corresponds to the location information;

Sending the at least one reference picture to the first terminal.

Optionally, after the obtaining the at least one reference picture, the method further includes:

Receiving search information sent by the first terminal;

Sorting the at least one reference picture according to the search information;

The sending the at least one reference picture to the first terminal includes:

And acquiring, by the at least one reference picture, the first N reference pictures, wherein the N is an integer greater than or equal to 1;

Sending the first N reference pictures to the first terminal.

Optionally, before the receiving the location information sent by the first terminal, the method further includes:

Receiving reference information sent by multiple second terminals, where the reference information includes a picture and a geographic information label of the picture;

And storing the picture according to the geographic information tag;

The obtaining at least one reference picture includes:

In the stored picture, the at least one reference picture is obtained.

The embodiment of the invention further provides a terminal, including:

a receiving unit, configured to receive at least one reference picture sent by the server;

An obtaining unit, configured to obtain a first reference picture in the at least one reference picture according to a user indication;

The photographing unit is configured to take a picture according to the exchangeable image file EXIF information of the first reference picture.

Optionally, the terminal further includes:

And a sending unit, configured to send the location information to the server, so that the server acquires the at least one reference picture according to the location information, where the geographic information label of the reference picture corresponds to the location information.

Optionally, the sending unit is further configured to send search information to the server, so that the server sorts the at least one reference picture according to the search information.

The embodiment of the invention further provides a server, including:

a receiving unit, configured to receive location information sent by the first terminal;

An acquiring unit, configured to acquire at least one reference picture according to the location information, where a geographic information label of the reference picture corresponds to the location information;

And a sending unit, configured to send the at least one reference picture to the first terminal.

Optionally,

The receiving unit is further configured to receive search information sent by the first terminal;

The server further includes:

a sorting unit, configured to sort the at least one reference picture according to the search information;

Transmitting, by the sending unit, the at least one reference picture to the first terminal: acquiring, by the at least one reference picture, the first N reference pictures, where the N is an integer greater than or equal to 1; Sending the first N reference pictures to the first terminal.

Optionally,

The receiving unit is further configured to receive reference information sent by multiple second terminals, where The reference information includes a picture and a geographic information tag of the picture;

The server further includes:

a storage unit, configured to store the picture according to the geographic information label;

The acquiring unit is configured to obtain at least one reference picture by acquiring the at least one reference picture in the stored picture.

The embodiment of the present invention further provides a computer readable storage medium, where the computer readable storage medium stores computer executable instructions, and when the computer executable instructions are executed, the image capturing method applied to the terminal side is implemented.

The embodiment of the present invention further provides a computer readable storage medium, where the computer readable storage medium stores computer executable instructions, and when the computer executable instructions are executed, the image capturing method applied to the server side is implemented.

An embodiment of the present invention provides a picture capturing method, a terminal, and a server, where the picture capturing method includes: receiving at least one reference picture sent by a server; and acquiring a first reference in the at least one reference picture according to a user indication a picture; taking a picture according to the exchangeable image file (EXIF) information of the first reference picture. In the foregoing technical solution, the terminal may obtain the EXIF information of the first reference picture, and then assist the user to adjust the camera parameter according to the EXIF information of the first reference picture, and take a picture according to the adjusted imaging parameter, and the user does not need to adjust the camera by himself. The camera parameters avoid the situation that the user cannot obtain an excellent image because the user cannot adjust the appropriate camera parameters, thereby improving the user experience.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

DRAWINGS

1 is a schematic flowchart of a picture capturing method according to Embodiment 1 of the present invention;

2 is a schematic flowchart of a picture capturing method according to Embodiment 1 of the present invention;

FIG. 3 is a schematic flowchart diagram of a picture capturing method according to Embodiment 1 of the present invention; FIG.

4 is a schematic flowchart of a picture capturing method according to Embodiment 2 of the present invention;

FIG. 5 is a schematic flowchart diagram of a picture capturing method according to Embodiment 2 of the present invention; FIG.

FIG. 6 is a schematic flowchart diagram of a picture capturing method according to Embodiment 2 of the present invention;

FIG. 7 is a schematic diagram of interaction of a picture capturing method according to Embodiment 3 of the present invention; FIG.

FIG. 8 is a schematic structural diagram of a terminal according to Embodiment 4 of the present invention; FIG.

FIG. 9 is a schematic structural diagram of a terminal according to Embodiment 4 of the present invention;

10 is a schematic structural diagram of a server according to Embodiment 5 of the present invention;

11 is a schematic structural diagram of a server according to Embodiment 5 of the present invention;

FIG. 12 is a schematic structural diagram of a server according to Embodiment 5 of the present invention.

detailed description

The technical solutions in the embodiments of the present invention will be described below with reference to the accompanying drawings.

Embodiment 1

The embodiment provides a picture capturing method, which is applied to a terminal. The terminal includes a mobile phone, a tablet computer, and other terminals having a camera function. As shown in FIG. 1 , the picture capturing method includes:

Step 101: Receive at least one reference picture sent by a server.

For example, the related picture capturing method may acquire the geographic information label of the picture shooting location while the picture is taken, and the geographic information label may be the latitude and longitude of the picture shooting location, or the landmark building of the picture shooting location, or the object on the picture. The location of the present invention is not limited in this embodiment of the present invention.

Many users who are proficient in photography take a picture with the relevant picture capture method, then send the picture and the geographic information tag of the picture to the server. The server saves the picture according to the geographic information tag, and the same geographic information tag. The pictures can be stored together. In the actual application, when the terminal uploads the image, the terminal may not only upload the geographic information label of the image, but also upload the EXIF (Exchangeable Image File) information of the captured image according to the prompt of the server, or the current weather, or the current season. Information so that the server can set labels for the picture.

Each user uploads the image after taking the picture, so that multiple images are stored on the server. When the terminal turns the camera on again to take a picture, you can send the current location to the server. The information is obtained by the server in the stored image, and the image corresponding to the location information is sent to the terminal as a reference picture. The geographic information label and the location information may be the same as the scene where the reference picture is located. For example, the current location information of the terminal indicates that the terminal is currently at the seaside of the Yellow Sea, and the geographic information label of the reference picture indicates the reference picture. The collection location is the Aegean Sea. Although the location of the reference picture is different from the current location of the terminal, the reference picture can still assist the user to adjust the camera parameters when taking pictures in the Yellow Sea Sea; or the geographic information label. Corresponding to the location information may also mean that the current location of the terminal is the same as the location of the reference picture. For example, if the current location information of the terminal indicates that the terminal is currently at the seaside of the Yellow Sea, the geographic information label of the reference picture sent by the server to the terminal should also indicate the reference picture. The location was taken at the seaside of the Yellow Sea.

Step 102: Acquire a first reference picture in the at least one reference picture according to a user indication.

For example, the server sends multiple reference pictures to the terminal according to the location information of the terminal, and the terminal may display multiple reference pictures on the display screen, which may be displayed one by one or multiple displays in a unified manner. The user consults the reference picture displayed on the display and selects the first reference picture that meets the preference.

Step 103: Capture a picture according to the EXIF information of the first reference picture.

For example, after determining that the first reference picture is used as the shooting reference, the EXIF information of the first reference picture may be viewed, and the EXIF information is specifically set for the photo of the digital camera, and the attribute information and the shooting data of the digital photo may be recorded. The attribute information includes JPEG (Joint Photographic Experts Group), TIFF (Tag Image File Format), CR2 (Canon Camera RAW format file extension), NEF (Nikon Electric Film, Nikon Corporation) File format), XMP (Extreme Memory Profile) and other image formats, including the camera body, lens model, shooting time, camera shutter times, aperture, shutter, white balance, sensitivity (ISO) (International Organization for Standardization, the standardization of sensitivity) and focal length. The EXIF information may be filled in by the user uploading the first reference picture according to the prompt of the server, or may be obtained by the terminal using the EXIF information viewer.

After the terminal obtains the EXIF information of the first reference picture, adjust the phase according to the EXIF information. Taking the picture of the machine and taking the picture with the adjusted shooting parameters, the picture with the same or similar effect as the first reference picture can be obtained. If the user considers that the picture obtained by adjusting the shooting parameter of the first reference picture as the reference satisfies the requirement, the user may like the first reference picture or set the first reference picture as the recommended picture, so that the server can perform the picture on the server. filter.

Although in the same scene, although the time and weather are different, although the same shooting parameters as the first reference picture are set, the obtained picture effect may still be different, so the picture taken by the user and the first reference can be taken. The picture is compared and analyzed to guide the user to fine-tune the parameters to get the best photo results.

Since the terminal can obtain the EXIF information of the first reference picture, the EXIF information of the first reference picture is used to assist the user to adjust the camera parameters of the camera, and according to the adjusted imaging parameters, the user does not need to adjust the camera parameters of the camera to avoid the camera parameters. The user experience cannot be obtained because the user cannot adjust the appropriate imaging parameters and the excellent image cannot be obtained.

Optionally, as shown in FIG. 2, before the receiving the at least one reference picture sent by the server, the method further includes:

Step 104: Send location information to the server, so that the server acquires the at least one reference picture according to the location information, where the geographic information label of the reference picture corresponds to the location information.

For example, although the terminal is widely used, in the same place, the scenery that the user wants to capture is substantially the same, and the shooting parameters can be borrowed from each other. Therefore, when the terminal needs to take a picture at the current position, the camera can be first turned on and the location information is sent to the server. So that the server sends a reference picture to the terminal according to the current location of the terminal.

Optionally, as shown in FIG. 3, after the sending the location information to the server, the method further includes:

Step 105: Send search information to the server, so that the server sorts the at least one reference picture according to the search information.

For example, due to the widespread use of the terminal, more and more pictures are uploaded to the server at the same shooting location, and not every picture can satisfy the user's needs, so the user can also input a search keyword at the terminal, the search. Keywords can be like the most, the most recommended, the season or the day The terminal generates a search information based on the search keyword and transmits the search information to the server. After the server receives the search information, the search keywords in the search information are acquired, and then the reference pictures are sorted according to the search keywords. For example, if the search keyword is the most like, the server can sort the reference picture according to the number of user clicks per reference picture; if the search keyword is the most recommended, the server can be recommended according to each reference picture. The number of times sorts the reference pictures; if the search keyword is winter, the server can sort the reference pictures according to the shooting season of each reference picture, and the shooting season is the top reference picture of the winter; if the search keyword is sunny, The server can sort the reference pictures according to the shooting weather of each reference picture, and sort the reference pictures with the weather as sunny.

For example, in the actual application, after the terminal takes a picture according to the EXIF information of the first reference picture, the post processing parameters of the first reference picture, such as brightness, contrast, sharpness, filter, etc., may be acquired, and then according to the first reference. The post-processing parameters of the image process the captured image to obtain a picture that ultimately meets the needs. Or before the terminal takes a picture according to the EXIF information of the first reference picture, obtain a post-processing parameter of the first reference picture, and then adjust the shooting parameter according to the post-processing parameter, and then take a picture according to the adjusted shooting parameter.

It should be noted that the reference switch can be set in the camera function of the terminal. If the reference switch is turned on, the terminal sends the location information to the server, and obtains the reference picture sent by the server. If the reference switch is turned off, the terminal uses the current camera. The function captures the picture; or, if the terminal opens the camera to capture the picture through the preset application, sends the location information to the server, and obtains the reference picture sent by the server, if the terminal normally opens the camera to take the picture, the current camera function is used to take the picture.

An embodiment of the present invention provides a picture capturing method, which is used in a terminal, where the picture capturing method includes: receiving at least one reference picture sent by a server; and acquiring a first reference in the at least one reference picture according to a user indication a picture; taking a picture according to the EXIF information of the exchangeable image file of the first reference picture. The terminal solution of the foregoing technical solution can obtain the EXIF information of the first reference picture, and then assist the user to adjust the camera parameter of the camera according to the EXIF information of the first reference picture, and take a picture according to the adjusted camera parameter, and the user does not need to adjust the camera of the camera by himself. The parameter avoids the situation that the user cannot obtain an excellent image because the user cannot adjust the appropriate camera parameters, thereby improving the user experience.

Embodiment 2

The embodiment of the present invention provides a method for photographing a picture, which is used for a server. The server may be a cloud server provided by an operator, or may be a cloud server provided by a third-party camera application, which is not limited by the embodiment of the present invention. As shown in FIG. 4, the picture capturing method includes:

Step 401: Receive location information sent by the first terminal.

For example, when the first terminal needs to take a picture at the current location, the current location information is sent to the server, and the location information may include the current latitude and longitude of the first terminal, or the landmark of the current location of the first terminal, or The location of a terminal, etc.

Step 402: Acquire at least one reference picture according to the location information, where a geographic information label of the reference picture corresponds to the location information.

For example, the server stores a plurality of pictures according to the geographic information label of each picture. After receiving the location information sent by the first terminal, the reference information corresponding to the location information may be obtained according to the location information. The geographic information label and the location information may be the same as the scene where the first terminal is located, or the current location of the first terminal is the same as the location of the reference picture.

Step 403: Send the at least one reference picture to the first terminal.

For example, the server may obtain multiple reference pictures according to the location information of the first terminal, and the EXIF information of the reference picture may assist the user in adjusting the current shooting parameters of the first terminal.

In this embodiment, different reference pictures may be recommended for the first terminal according to the current location information of the first terminal, so that the first terminal helps the user adjust the imaging parameters according to the reference picture recommended by the server, thereby improving the user experience.

Optionally, as shown in FIG. 5, after the acquiring at least one reference picture, the method further includes:

Step 404: Receive search information sent by the first terminal.

For example, since there are many pictures uploaded to the server at the same shooting location, not every picture can assist the user in adjusting the shooting parameters, so the first terminal can also send search information to the server, where the search information includes the user input. Search for keywords, which can be like the most like, most recommended, season or weather.

Step 405: Sort the at least one reference picture according to the search information.

For example, if the search keyword is the most like, the server can sort the reference picture according to the number of user clicks for each reference picture. The more the number of praises, the higher the ranking; if the search keyword is recommended At most, the server can sort the reference pictures according to the number of times each reference picture is recommended. The more recommended times, the higher the ranking; if the search keyword is winter, the server can follow the shooting season of each reference picture. The reference picture is sorted, and the reference picture of the winter season is ranked first; if the search keyword is sunny, the server can sort the reference picture according to the shooting weather of each reference picture, and the reference picture with the weather is sunny is ranked first.

In this embodiment, the step 403 may include:

Step 403a: Acquire at least one first reference picture after sorting the reference picture, where N is an integer greater than or equal to 1;

For example, suppose the terminal acquires 50 reference pictures according to the location information of the first terminal, but most of the 50 reference pictures are summer photos, and the current season is winter, that is, the first terminal needs to take winter pictures. At this time, the first terminal sends search information including the search keyword “winter” to the server, and the server sorts the 50 reference pictures according to the shooting season of the picture, wherein 15 shooting seasons are sorted by reference pictures in winter. Before, the remaining 35 reference pictures are sorted backwards. After sorting, the first 15 reference pictures of the sorting result may be obtained, that is, the N=15; or the sorted 50 reference pictures may also be obtained, that is, the N=50. In an actual application, the N may be set according to a specific situation, which is not limited by the embodiment of the present invention.

Step 403b: Send the first N reference pictures to the first terminal.

For example, the first N reference pictures include pictures that most assist the user in adjusting the shooting parameters, so the first N reference pictures can be sent to the first terminal.

Optionally, as shown in FIG. 6, before the receiving the location information sent by the first terminal, the method further includes:

Step 406: Receive reference information sent by multiple second terminals, where the reference information includes a picture, a geographic information label of the picture.

For example, before the first terminal acquires the reference picture, multiple second terminals are required to be in the same The picture taken by the location is uploaded to the server, and the server can provide the reference picture for the first terminal after receiving the pictures sent by the multiple second terminals. For example, after many photographers who are proficient in photography accurately adjust the photographic parameters of the second terminal, the picture is taken by the related picture capturing method, and then the second terminal generates reference information according to the picture and the geographic information tag of the picture, and the reference information is The reference information is sent to the server, and the server saves the picture according to the geographic information label in the reference information, and the pictures of the same geographic information label can be stored together. In an actual application, the server may also prompt the user to input the EXIF information of the captured picture, or the current weather, or the current season, etc. on the second terminal. At this time, the reference information sent by the second terminal to the server may further include EXIF information, such as weather. , or the season, etc., the server can set a label for each picture based on the above information.

Step 407: Store the picture according to the geographic information tag.

For example, the server may save the image according to the geographic information tag in the reference information, and the pictures of the same geographic information tag may be stored together. For example, suppose the server stores 100 pictures, 20 of which are taken at the Potala Palace, that is, the geographic information label of the 20 pictures can be "The Potala Palace"; 25 pictures were taken in the Xi'an Bell Tower. That is, the geographical information label of the 25 pictures may be "clock tower"; 15 pictures are taken in Huangshan, that is, the geographical information label of the 15 pictures may be "Huangshan"; 40 pictures are taken in Sanya seaside The geographic information label of the 40 pictures may be "Sanya". The server can store 20 pictures of the geographic information label "The Potala Palace", store the 25 pictures of the "Clock Tower" with the geographic information tag, and store the 15 pictures of the geographic information tag as "Huangshan". Together, 40 photos of the geographic information tag "Sanya" are stored together.

In this embodiment, the step 402 may include: acquiring the at least one reference picture in the stored picture.

For example, in the picture that has been stored by the server, multiple reference pictures with the same geographic information label as the current location information of the first terminal may be obtained. For example, if the current location information of the first terminal indicates that the first terminal is currently located in Huangshan, the server may obtain the first terminal within the 15 transmissions of the geographic information label "Huangshan" in the stored 100 pictures.

An embodiment of the present invention provides a picture capturing method, which is used by a server, where the picture capturing method includes: receiving location information sent by a first terminal; and acquiring, according to the location information, at least one reference picture, where the reference picture is a geographic information tag corresponding to the location information; A reference picture is sent to the first terminal. The foregoing technical solution may recommend different reference pictures for the first terminal according to the current location information of the first terminal, so that the first terminal assists the user to adjust the camera parameters according to the reference picture recommended by the server, thereby improving the user experience.

Embodiment 3

An embodiment of the present invention provides a picture capturing method. As shown in FIG. 7, the method includes:

Step 701: The second terminal takes a picture;

Step 702: The second terminal sends reference information to the server.

For example, the server may establish a database of reference pictures, and the database includes a plurality of pictures included in the reference information sent by the second terminal. For the specific process, reference may be made to the foregoing step 406, which is not described herein.

Step 703: The server stores, according to the geographic information label in the reference information, a picture included in the reference information.

For the specific process, refer to the foregoing step 407, which is not described herein.

Step 704: The first terminal sends location information to the server.

For example, when the first terminal captures a picture, the first terminal may first send location information to the server, so as to obtain a reference picture corresponding to the current location. For the specific process, refer to the foregoing step 401, which is not described herein.

Step 705: The server acquires multiple reference pictures according to the location information.

For example, the server stores multiple pictures sent by multiple second terminals according to the geographic information label of each picture. Therefore, the reference information corresponding to the location information may be obtained according to the location information. For the specific process, refer to step 402 above. The embodiments of the present invention are not described herein.

Step 706: The server sends the multiple reference pictures to the first terminal.

Step 707: The first terminal receives a search keyword input by a user.

For example, the user may perform a further search in a plurality of reference pictures according to the requirements. For the specific process, reference may be made to the foregoing step 404, which is not described herein.

Step 708: The first terminal sends search information to the server, where the search information includes a search keyword input by the user.

For example, the first terminal may receive a search keyword input by the user, generate search information according to the search keyword, and then send the search information to the server.

Step 709: The server sorts the multiple reference pictures according to the search keyword.

For example, after receiving the search information sent by the first terminal, the server acquires a search keyword included in the search information, and sorts the multiple reference pictures according to the search keyword. For the specific process, reference may be made to the above-mentioned step 405, and the embodiments of the present invention are not described herein.

Step 710: The server acquires the first N reference pictures after the multiple reference pictures are sorted.

For example, the server obtains the first N reference pictures after the multiple reference pictures are sorted according to the search request of the user. For the specific process, reference may be made to the foregoing step 403a, which is not described herein.

Step 711: The server sends the N reference pictures to the first terminal.

Step 712: The first terminal displays the N reference pictures.

For example, multiple reference pictures can be displayed one by one, the user can view the page by turning the page, or the multiple reference pictures can be simultaneously displayed on the display screen, and the user clicks on the picture that needs to be carefully viewed to zoom in and view.

Step 713: The first terminal acquires a first reference picture in the N reference pictures according to the user indication.

For example, the user selects the first reference picture that meets the preference requirement by referring to the reference picture displayed on the display screen, and then clicks the confirmation to notify the first reference picture selected by the first terminal which specific reference picture.

Step 714: The first terminal acquires EXIF information of the first reference picture.

After the first reference picture is used as the shooting reference, the EXIF information of the first reference picture may be viewed, where the EXIF information may be filled by the user uploading the first reference picture according to the prompt of the server, or the terminal adopts the EXIF information viewer. Obtained.

Step 715: The first terminal takes a picture according to the EXIF information and the user indication.

For example, after the terminal acquires the EXIF information of the first reference picture, adjust the shooting parameters of the camera according to the EXIF information, and take a picture by using the adjusted shooting parameters, and if the user thinks that the EXIF information of the first reference picture is currently Pictures taken in the case of season or weather are still Can not be satisfied, you can manually adjust the shooting parameters, so that the final shooting effect meets the user's needs.

Step 716: The first terminal acquires a post-processing parameter of the first reference picture.

For example, a good photo may also need to be post-processed, so the first terminal may also acquire post-processing parameters of the first reference picture, such as brightness, contrast, sharpness, filter, etc., after the picture is captured.

Step 717: The first terminal processes the captured picture according to the post-processing parameter of the first reference picture to obtain a processed picture.

For example, after acquiring the post-processing parameters of the first reference picture, the captured picture may be processed according to the post-processing parameter. In an actual application, before the terminal captures a picture according to the EXIF information of the first reference picture, the terminal may obtain a post-processing parameter of the first reference picture, and then adjust the shooting parameter according to the post-processing parameter, and take a picture according to the adjusted shooting parameter.

It should be noted that the sequence of steps of the picture capturing method provided by the embodiment of the present invention may be appropriately adjusted, and the steps may also be correspondingly increased or decreased according to the situation. Anyone skilled in the art may be within the technical scope disclosed in the present application. Methods that can be easily conceived of variations are covered by the scope of the present application and therefore will not be described again.

The embodiment of the present invention provides a picture capturing method. The server may recommend different reference pictures for the first terminal according to the current location information of the first terminal, and the first terminal may obtain the first picture from the reference picture. Refer to the picture and assist the user to adjust the camera's camera parameters according to the EXIF information of the first reference picture, and then take the picture according to the adjusted camera parameters, without the user adjusting the camera's camera parameters, avoiding the user's inability to adjust the appropriate camera. The user experience is improved by the fact that the parameters cannot be obtained with excellent images.

Embodiment 4

The embodiment of the present invention provides a terminal 80, as shown in FIG. 8, including:

The receiving unit 801 is configured to receive at least one reference picture sent by the server;

The obtaining unit 802 is configured to obtain a first reference picture in the at least one reference picture according to a user indication;

The photographing unit 803 is configured to be an EXIF letter according to the exchangeable image file of the first reference picture Interest, take pictures.

In this embodiment, the terminal may obtain the EXIF information of the first reference picture, and then assist the user to adjust the camera parameters of the camera according to the EXIF information of the first reference picture, and take a picture according to the adjusted imaging parameters, without requiring the user to adjust The camera's camera parameters improve the user experience.

Optionally, as shown in FIG. 9, the terminal 80 further includes:

The sending unit 804 is configured to send the location information to the server, so that the server acquires the at least one reference picture according to the location information, where the geographic information label of the reference picture corresponds to the location information .

Optionally, the sending unit 804 is further configured to send search information to the server, so that the server sorts the at least one reference picture according to the search information.

It should be noted that, firstly, those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the apparatus and unit of the terminal 80 described above can refer to the corresponding in the first embodiment of the foregoing method. The process will not be repeated here.

Secondly, in an actual application, the obtaining unit 802 can be a Central Processing Unit (CPU), a Micro Processor Unit (MPU), and a Digital Signal Processor (Digital Signal Processor) located in the terminal 80. DSP), or Field Programmable Gate Array (FPGA) implementation. The photographing unit 803 can be implemented by a camera located in the terminal 80 and a hardware circuit that drives the camera. The receiving unit 801 and the transmitting unit 804 can be implemented by an antenna located in the terminal 80 and a hardware circuit that drives the antenna.

An embodiment of the present invention provides a terminal, including: a receiving unit, configured to receive at least one reference picture sent by a server; and an acquiring unit, configured to acquire a first reference picture in the at least one reference picture according to a user indication a photographing unit configured to take a picture according to the exchangeable image file EXIF information of the first reference picture. In the foregoing technical solution, the terminal may obtain the EXIF information of the first reference picture, and then assist the user to adjust the camera parameter according to the EXIF information of the first reference picture, and take a picture according to the adjusted imaging parameter, and the user does not need to adjust the camera by himself. The camera parameters avoid the situation that the user cannot obtain an excellent image because the user cannot adjust the appropriate camera parameters, thereby improving the user experience.

Embodiment 5

The embodiment of the present invention provides a server 100, as shown in FIG. 10, including:

The receiving unit 1001 is configured to receive location information sent by the first terminal.

The obtaining unit 1002 is configured to acquire, according to the location information, at least one reference picture, where the geographic information tag of the reference picture corresponds to the location information;

The sending unit 1003 is configured to send the at least one reference picture to the first terminal.

In this embodiment, the server may recommend different reference pictures for the first terminal according to the current location information of the first terminal, so that the first terminal helps the user adjust the camera parameters according to the reference picture recommended by the server, thereby improving the user experience.

Optionally, the receiving unit 1001 is further configured to receive the search information sent by the first terminal. As shown in FIG. 11, the server 100 further includes: a sorting unit 1004, configured to: according to the search information, the at least And the sending unit 1003 is configured to send the at least one reference picture to the first terminal by: acquiring the first N reference pictures after the at least one reference picture is sorted; The first N reference pictures are sent to the first terminal, where the N is an integer greater than or equal to 1.

Optionally, the receiving unit 1001 is further configured to receive reference information sent by multiple second terminals, where the reference information includes a picture and a geographic information tag of the picture; as shown in FIG. 12, the server 100 The method further includes: a storage unit 1005, configured to store the image according to the geographic information label; the obtaining unit 1002, by acquiring, acquiring at least one reference picture by acquiring the at least one piece in the stored picture reference picture.

It should be noted that, firstly, those skilled in the art can clearly understand that for the convenience and brevity of the description, the specific working process of the apparatus and the unit of the server 100 described above can refer to the corresponding in the second embodiment of the foregoing method. The process will not be repeated here.

Secondly, in an actual application, the obtaining unit 1002 and the sorting unit 1004 may be a central processing unit (CPU), a microprocessor (Micro Processor Unit (MPU), a digital signal processor (located in the server 100). Digital Signal Processor (DSP), or Field Programmable Gate Array (FPGA) implementation. The storage unit 1005 is implemented in a memory in the server 100. The receiving unit 1001 and the transmitting unit 1003 can be implemented by an antenna located in server 100 and a hardware circuit that drives the antenna.

An embodiment of the present invention provides a server, including: a receiving unit, configured to receive location information sent by a first terminal; and an acquiring unit, configured to acquire, according to the location information, at least one reference picture, geography of the reference picture The information tag corresponds to the location information; and the sending unit is configured to send the at least one reference picture to the first terminal. In the foregoing technical solution, the server may recommend different reference pictures for the first terminal according to the current location information of the first terminal, so that the first terminal assists the user to adjust the camera parameters according to the reference picture recommended by the server, thereby improving the user experience.

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 application can take the form of a hardware embodiment, a software embodiment, or an embodiment in combination with 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 and 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 invention. 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. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

These computer program instructions can also be stored in a bootable computer or other programmable data processing device. In a computer readable memory that operates in a particular manner, causing instructions stored in the computer readable memory to produce an article of manufacture comprising an instruction device implemented in one or more flows and/or block diagrams of the flowchart The function specified in the box or in multiple boxes.

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.

The above description is only for the embodiments of the present application, and is not intended to limit the scope of the present application.

Industrial applicability

The above technical solution avoids the situation that the user cannot obtain an excellent image because the user cannot adjust the appropriate imaging parameters, thereby improving the user experience.

Claims

A method of photographing a picture, comprising:

Receiving at least one reference picture sent by the server;

Obtaining a first reference picture in the at least one reference picture according to a user indication;

And taking a picture according to the exchangeable image file EXIF information of the first reference picture.
The method of claim 1, before the receiving the at least one reference picture sent by the server, the method further comprises:

Sending the location information to the server, so that the server acquires the at least one reference picture according to the location information, where the geographic information label of the reference picture corresponds to the location information.
The method of claim 2, after the sending the location information to the server, the method further comprises:

Sending search information to the server to cause the server to sort the at least one reference picture according to the search information.
A method of photographing a picture, comprising:

Receiving location information sent by the first terminal;

Obtaining, according to the location information, at least one reference picture, where the geographic information label of the reference picture corresponds to the location information;

Sending the at least one reference picture to the first terminal.
The method according to claim 4, after the obtaining at least one reference picture, the method further comprises:

Receiving search information sent by the first terminal;

Sorting the at least one reference picture according to the search information;

The sending the at least one reference picture to the first terminal includes:

And acquiring, by the at least one reference picture, the first N reference pictures, wherein the N is an integer greater than or equal to 1;

Sending the first N reference pictures to the first terminal.
The method according to claim 4 or 5, before the receiving the location information sent by the first terminal, the method further includes:

Receiving reference information sent by multiple second terminals, where the reference information includes a picture and a geographic information label of the picture;

And storing the picture according to the geographic information tag;

The obtaining at least one reference picture includes:

In the stored picture, the at least one reference picture is obtained.
A terminal comprising:

a receiving unit, configured to receive at least one reference picture sent by the server;

An obtaining unit, configured to obtain a first reference picture in the at least one reference picture according to a user indication;

The photographing unit is configured to take a picture according to the exchangeable image file EXIF information of the first reference picture.
The terminal of claim 7, the terminal further comprising:

And a sending unit, configured to send the location information to the server, so that the server acquires the at least one reference picture according to the location information, where the geographic information label of the reference picture corresponds to the location information.
The terminal of claim 8, wherein: the transmitting unit is further configured to send search information to the server to cause the server to sort the at least one reference picture according to the search information.
A server that includes:

a receiving unit, configured to receive location information sent by the first terminal;

An acquiring unit, configured to acquire at least one reference picture according to the location information, where a geographic information label of the reference picture corresponds to the location information;

And a sending unit, configured to send the at least one reference picture to the first terminal.
The server of claim 4 wherein:

The receiving unit is further configured to receive search information sent by the first terminal;

The server further includes:

a sorting unit, configured to sort the at least one reference picture according to the search information;

Transmitting, by the sending unit, the at least one reference picture to the first terminal: acquiring the first N reference pictures after the at least one reference picture is sorted; and sending the first N reference pictures to the The first terminal, wherein the N is an integer greater than or equal to 1.
A server according to claim 10 or 11, wherein:

The receiving unit is further configured to receive reference information sent by multiple second terminals, where the reference information includes a picture and a geographic information label of the picture;

The server further includes: a storage unit, configured to store the picture according to the geographic information label;

The acquiring unit is configured to obtain at least one reference picture by acquiring the at least one reference picture in the stored picture.