CN109889855A - Intelligent panoramic net cast networked shopping system and method based on mobile APP - Google Patents

Intelligent panoramic net cast networked shopping system and method based on mobile APP Download PDF

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Publication number
CN109889855A
CN109889855A CN201910099900.9A CN201910099900A CN109889855A CN 109889855 A CN109889855 A CN 109889855A CN 201910099900 A CN201910099900 A CN 201910099900A CN 109889855 A CN109889855 A CN 109889855A
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commodity
mobile app
panoramic video
panoramic
module
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CN201910099900.9A
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邱艳梅
朱鹏
朱星圳
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Nanjing University of Science and Technology
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Nanjing University of Science and Technology
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Priority to CN201910099900.9A priority Critical patent/CN109889855A/en
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Abstract

The invention discloses a kind of intelligent panoramic net cast networked shopping systems and method based on mobile APP.The system includes commodity direct broadcasting room, live video acquisition module, panoramic video fusion treatment module, server and mobile APP client.This method are as follows: install the video information of multiple camera acquisition commodity different sides in commodity direct broadcasting room, 360 ° of panoramas of shooting angle cover all faces of commodity;Each camera video information collected is subjected to shearing fusion, form panoramic video and is sent in server in real time;User opens mobile APP client, opens the panoramic video live streaming of commodity, accesses the related panoramic video live data in server;Server sends panoramic video live streaming to mobile APP client;User passes through the angle that mobile APP client adjusts panoramic video live streaming, checks the not ipsilateral of commodity.The present invention can from different angles watch commodity live streaming process, and user is made to be best understood from commodity.

Description

Intelligent panoramic net cast networked shopping system and method based on mobile APP
Technical field
The present invention relates to network direct broadcasting technical field, especially a kind of intelligent panoramic net cast net based on mobile APP Network purchase system and method.
Background technique
In the case where normalized supervision is broadcast live, live streaming industry continues to develop in-depth, and live content expands to purchase from game live streaming Object marketing type live streaming.Domestic and international major electric business platform enters live streaming field one after another, and active user can only be in terms of live streaming picture It to the one side of commodity, needs through online exchange and main broadcaster, artificial displaying or movement can just see the different face of commodity, Zhu Boye The different demands of numerous users can not be met in short time.
Current Living Network purchase system, user are difficult to full views watching live video content, can not arbitrarily adjust commodity The angle of different sides, cannot comprehensively, be best understood from commodity.
Summary of the invention
The purpose of the present invention is to provide a kind of intelligent panoramic net cast networked shopping system based on mobile APP and sides Method allows user that process is broadcast live to commodity from different angles by sliding screen when watching live video and sees It sees.
The technical solution for realizing the aim of the invention is as follows: a kind of intelligent panoramic net cast network based on mobile APP Purchase system, including commodity direct broadcasting room, live video acquisition module, panoramic video fusion treatment module, server and mobile APP Client;
The commodity direct broadcasting room, for the area of space for showing commodity;
The live video acquisition module, the camera comprising multiple and different angle shots;
The panoramic video fusion treatment module, the video image that different angle camera is obtained carry out fusion treatment, It obtains the panorama for adjusting visual angle in real time for user and picture is broadcast live, and be uploaded to server for user's access;
The server, includes database, moves the access that panoramic video is broadcast live in APP client for real-time reception, And send data to mobile APP client;
The mobile APP client watches panoramic video live streaming for user and carries out shopping at network, including panoramic video angle Degree adjustment module, commercial product recommending module, online exchange interactive module, commercial articles searching module, commodity purchasing module;The commodity push away Module counting user commercial articles searching historical record is recommended, pushes commodity live video to user;The panoramic video angle adjusts mould Block is for 360 ° of angle adjustment of panoramic video, selection live streaming viewing visual angle;The online exchange interactive module is for sending text Online communication is carried out with main broadcaster or other users;The commercial articles searching module, commodity purchasing module are respectively used to progress commodity and search Rope and purchase.
Further, the live video acquisition module includes the camera of N number of different angle shooting, N >=2 and N number of is taken the photograph The sum of picture head shooting angle >=360 °.
Further, the mobile APP client includes multiple commodity, and each commodity are correspondingly arranged a set of independent commodity Direct broadcasting room.
Further, the video data of camera acquisition is transmitted in the form of UDP.
A kind of intelligent panoramic net cast shopping at network method based on mobile APP, includes the following steps:
Step 1, the commodity for needing that marketing is broadcast live are set in commodity direct broadcasting room;
Step 2, the video information of multiple camera acquisition commodity different sides is installed in commodity direct broadcasting room, multiple cameras are clapped Take the photograph 360 ° of panorama covering all faces of commodity of angle;
Step 3, each camera video information collected is subjected to shearing fusion, forms panoramic video;
Step 4, it sends panoramic video data in server in real time;
Step 5, user opens mobile APP client, opens the panoramic video live streaming of commodity, accesses the correlation in server Panoramic video live data;
Step 6, server sends panoramic video live streaming to mobile APP client;
Step 7, user passes through the angle that mobile APP client adjusts panoramic video live streaming, checks the not ipsilateral of commodity.
Further, each camera video information collected is subjected to shearing fusion described in step 3, forms aphorama Frequently, specific as follows: to utilize HLS technology, preset shape is cut into sequence to the video data of multiple cameras acquisition, to not Preset shape collected by same camera carries out splicing fusion;H.264 coding is carried out to the panoramic video data of fusion to obtain Panoramic video data after coding.
Further, it sends panoramic video data in server in real time described in step 4, it is specific as follows: by panorama Video data is sent in cloud server in real time, and cloud server is decoded after receiving panoramic video data, will be decoded Panoramic video data afterwards generate panoramic video frame after carrying out distortion correction, splicing and image procossing.
Further, server described in step 6 sends panoramic video live streaming to mobile APP client, and detailed process is as follows:
Panoramic video data are cut into prefixed time interval by video cutter one neglects frequency file;
Panoramic video data in prefixed time interval are sent to cloud server, make database root in cloud server Panoramic video live streaming is provided according to the panoramic video data in prefixed time interval for mobile APP client.
Further, user described in step 7 passes through the angle that mobile APP client adjusts panoramic video live streaming, checks quotient The not ipsilateral of product, specific as follows:
In the mobile APP client, including panoramic video angle adjustment module, commercial product recommending module, online exchange are mutual Dynamic model block, commercial articles searching module, commodity purchasing module;The commercial product recommending module counting user commercial articles searching historical record, pushes away Send commodity live video to user;For the panoramic video angle adjustment module for 360 ° of angle adjustment of panoramic video, selection is straight Broadcast viewing visual angle;The online exchange interactive module carries out online communication for sending text and main broadcaster or other users;It is described Commercial articles searching module, commodity purchasing module are respectively used to carry out commercial articles searching and purchase.
Compared with prior art, the present invention its remarkable advantage are as follows: pass through user when video is marketed in viewing Sliding screen from different angles watches commodity live streaming process, while carrying out ditch with live streaming people in the form of inputting text It is logical, so that user be made to be better understood by commodity, and then achieve the effect that on the spot in person;(2) keep user preferably comprehensive Full angle watches commodity, there is preferably shopping experience, and businessman can also preferably show commodity in a network environment and complete pin It sells.
Detailed description of the invention
Fig. 1 is that the present invention is based on the structural block diagrams of the intelligent panoramic net cast networked shopping system of mobile APP.
Fig. 2 is that the present invention is based on the flow diagrams of the intelligent panoramic net cast shopping at network method of mobile APP.
Specific embodiment
A kind of intelligent panoramic net cast networked shopping system based on mobile APP, including commodity direct broadcasting room, live video Acquisition module, panoramic video fusion treatment module, server and mobile APP client;
The commodity direct broadcasting room, for the area of space for showing commodity;
The live video acquisition module, the camera comprising multiple and different angle shots;
The panoramic video fusion treatment module, the video image that different angle camera is obtained carry out fusion treatment, It obtains the panorama for adjusting visual angle in real time for user and picture is broadcast live, and be uploaded to server for user's access;
The server, includes database, moves the access that panoramic video is broadcast live in APP client for real-time reception, And send data to mobile APP client;
The mobile APP client watches panoramic video live streaming for user and carries out shopping at network, including panoramic video angle Degree adjustment module, commercial product recommending module, online exchange interactive module, commercial articles searching module, commodity purchasing module;The commodity push away Module counting user commercial articles searching historical record is recommended, pushes commodity live video to user;The panoramic video angle adjusts mould Block is for 360 ° of angle adjustment of panoramic video, selection live streaming viewing visual angle;The online exchange interactive module is for sending text Online communication is carried out with main broadcaster or other users;The commercial articles searching module, commodity purchasing module are respectively used to progress commodity and search Rope and purchase.
Further, the live video acquisition module includes the camera of N number of different angle shooting, N >=2 and N number of is taken the photograph The sum of picture head shooting angle >=360 °.
Further, the mobile APP client includes multiple commodity, and each commodity are correspondingly arranged a set of independent commodity Direct broadcasting room.
Further, the video data of camera acquisition is transmitted in the form of UDP.
A kind of intelligent panoramic net cast shopping at network method based on mobile APP, includes the following steps:
Step 1, the commodity for needing that marketing is broadcast live are set in commodity direct broadcasting room;
Step 2, the video information of multiple camera acquisition commodity different sides is installed in commodity direct broadcasting room, multiple cameras are clapped Take the photograph 360 ° of panorama covering all faces of commodity of angle;
Step 3, each camera video information collected is subjected to shearing fusion, forms panoramic video;
Step 4, it sends panoramic video data in server in real time;
Step 5, user opens mobile APP client, opens the panoramic video live streaming of commodity, accesses the correlation in server Panoramic video live data;
Step 6, server sends panoramic video live streaming to mobile APP client;
Step 7, user passes through the angle that mobile APP client adjusts panoramic video live streaming, checks the not ipsilateral of commodity.
Further, each camera video information collected is subjected to shearing fusion described in step 3, forms aphorama Frequently, specific as follows: to utilize HLS technology, preset shape is cut into sequence to the video data of multiple cameras acquisition, to not Preset shape collected by same camera carries out splicing fusion;H.264 coding is carried out to the panoramic video data of fusion to obtain Panoramic video data after coding.
Further, it sends panoramic video data in server in real time described in step 4, it is specific as follows: by panorama Video data is sent in cloud server in real time, and cloud server is decoded after receiving panoramic video data, will be decoded Panoramic video data afterwards generate panoramic video frame after carrying out distortion correction, splicing and image procossing.
Further, server described in step 6 sends panoramic video live streaming to mobile APP client, and detailed process is as follows:
Panoramic video data are cut into prefixed time interval by video cutter one neglects frequency file;
Panoramic video data in prefixed time interval are sent to cloud server, make database root in cloud server Panoramic video live streaming is provided according to the panoramic video data in prefixed time interval for mobile APP client.
Further, user described in step 7 passes through the angle that mobile APP client adjusts panoramic video live streaming, checks quotient The not ipsilateral of product, specific as follows:
In the mobile APP client, including panoramic video angle adjustment module, commercial product recommending module, online exchange are mutual Dynamic model block, commercial articles searching module, commodity purchasing module;The commercial product recommending module counting user commercial articles searching historical record, pushes away Send commodity live video to user;For the panoramic video angle adjustment module for 360 ° of angle adjustment of panoramic video, selection is straight Broadcast viewing visual angle;The online exchange interactive module carries out online communication for sending text and main broadcaster or other users;It is described Commercial articles searching module, commodity purchasing module are respectively used to carry out commercial articles searching and purchase.
In conjunction with Fig. 1~2, to the present invention is based on the intelligent panoramic net cast networked shopping system of mobile APP and methods The specific embodiments such as design, specific structure, technical effect are described further.
Embodiment
As shown in Figure 1, for the present invention is based on the framework signals of the intelligent panoramic net cast networked shopping system of mobile APP Figure, including commodity direct broadcasting room, live video acquisition module, panoramic video fusion treatment module, server and mobile APP client End.
The commodity direct broadcasting room is product display area;The live video acquisition module includes (N >=2, and N number of N The sum of camera shooting angle >=360 °) shooting of a different angle photographic device;The live video panorama Fusion Module Then it is responsible for the video image obtained in different photographic devices carrying out fusion treatment, obtains and adjust visual angle in real time for user Picture is broadcast live in panorama, and is uploaded to the database in server for user's access;The server includes database, with reality When receive the access and transmission data that panoramic video be broadcast live in mobile APP client;The mobile APP client is user couple It is used in the viewing of panorama live streaming and shopping at network function, user can select oneself interested quotient in mobile APP client Product live streaming, and by sliding 360 ° of the screen live streaming viewing visual angles for selecting oneself to pay close attention to, at the same also can be transmitted text and main broadcaster and Other users carry out online communication, and search commercial articles complete the processes such as commodity purchasing.
As shown in Fig. 2, for the present invention is based on the intelligent panoramic net cast shopping at network method of mobile APP, steps are as follows:
S1 reasonably puts the commodity for needing that marketing is broadcast live in commodity direct broadcasting room.
S2 installs N (N >=2, and the sum of N number of camera shooting angle >=360 °) a camera, acquisition in commodity direct broadcasting room The video information of commodity different sides, N number of camera shooting angle must 360 ° of panoramas covering all faces of commodity.
S3, by N (N >=2, and the sum of N number of camera shooting angle >=360 °) a camera video letter collected arrived Breath carries out shearing fusion, forms panoramic video.
S4 sends panoramic video data in server in real time.
S5, user open mobile APP, open the panoramic video live streaming of some commodity, access the related panorama in server Net cast data.
S6, server send panoramic video live streaming to mobile APP client.
S7, user adjust the angle of panoramic video live streaming, it can be seen that the different sides of commodity more fully completely understand Commodity.
The acquisition that live video acquisition module is responsible for video requency frame data arranges, by N (N >=2, and N number of camera shooting angle The sum of >=360 °) a camera, each camera is respectively used to record the video of different spatial.User can be straight in viewing Sowing time independently selects between camera.
By the way that multiple cameras are arranged, 360 degree of scenes of commodity are acquired, collected video uploads to cloud after coding Direct broadcast service platform.
Each camera can generate video data in recording process, and video data is with UDP (User Datagram Protocol, User Datagram Protocol) form be transmitted to control equipment in.The number of video acquisition device can be according to live streaming The size of scene is configured.
By control equipment utilization HLS (HTTP Live Streaming, dynamic code rate are adaptive) technology, to N (N >=2, And the sum of N number of camera shooting angle >=360 °) video data of a photographic device acquisition is cut into preset shape in sequence, Splicing fusion is carried out to preset shape collected by different photographic devices.
VR (virtual reality technology) can be used by each photographic device video data collected in the fusion of live video panorama, makes Panoramic video integration processing is carried out with Three-Dimensional Dynamic vision simulation, while AR (augmented reality) can be used in video Information (face of such as main broadcaster) more outstanding carries out analog simulation superposition, Lai Shixian N (N >=2, and N number of camera shooting angle The sum of >=360 °) the panoramic video fusion of a camera.The related journey of present panoramic video blending algorithm also can be used simultaneously Sequence carries out video integration.
Further, the panoramic video obtained after H.264 being encoded is carried out to the panoramic video data merged Data.
Further, cloud server is decoded after receiving encoded video data, and decoded video data is primary Panoramic video frame is produced after carrying out distortion correction, splicing and image procossing.This process needs to consume a large amount of CPU and GPU money Source, therefore image procossing is transferred to cloud, oncurrent processing ability and smooth extended capability using cloud server, to answer To a large amount of live streaming request of processing.
Panoramic video data are cut into prefixed time interval (such as 5 seconds) by flowing cutter one neglects frequency file.
Panoramic video data in prefixed time interval are sent to cloud server, make database root in cloud server Panoramic video live streaming is provided for mobile APP client according to the panoramic video data in prefixed time interval, to ensure panoramic video The real-time of live streaming.
After mobile APP client connection cloud server, two connection channel can be generated for each client, point It is not used for transmission media control parameters and live data streams, client sends live streaming request and resolution ratio to cloud server, and Setting plays angle;Cloud performs corresponding processing and feeds back after being requested by user.
Mobile APP client is mainly the viewing and the use of shopping at network function that panorama is broadcast live in user, including following Module: panoramic video angle adjusts module, commercial product recommending module, online exchange interactive module, commercial articles searching module and commodity purchase Object module.
The technology realization of panoramic video angle adjustment model is mainly realizing panoramic video by mobile phone hardware gyroscope The adjustment that 360 degree of angle, user adjusts commodity visual angle by stroke mobile phone screen, with the difference for the commodity watched in different perspectives The live streaming viewing of panoramic video is realized in side.
Commercial product recommending module, using associated recommendation algorithm, can recommend feel emerging for user according to the interest of different user The commodity of interest, online exchange interactive model are that user can carry out communication gap with main broadcaster or other users while panorama is broadcast live Logical, commercial articles searching model is user while watching panorama live streaming, may search for similar commodity, and commodity purchasing module is to use See that the commodity admired can directly place an order purchase when watching panorama live streaming in family.Commercial product recommending module, the mutual dynamic model of online exchange It is superfluous not do other herein for the prior art that block, commercial articles searching module and commodity purchasing module are well known to those skilled in the art It states.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations, although referring to implementation above-mentioned Invention is explained in detail for example.To those skilled in the art, the present invention can have it is various change and Variation, all in the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention Protection scope within.

Claims (9)

1. a kind of intelligent panoramic net cast networked shopping system based on mobile APP, which is characterized in that be broadcast live including commodity Between, live video acquisition module, panoramic video fusion treatment module, server and mobile APP client;
The commodity direct broadcasting room, for the area of space for showing commodity;
The live video acquisition module, the camera comprising multiple and different angle shots;
The panoramic video fusion treatment module, the video image that different angle camera is obtained carry out fusion treatment, obtain Picture is broadcast live in the panorama for adjusting visual angle in real time for user, and is uploaded to server for user's access;
The server includes database, for the access that panoramic video is broadcast live in the mobile APP client of real-time reception, concurrently Send data to mobile APP client;
The mobile APP client watches panoramic video live streaming for user and carries out shopping at network, including panoramic video angle tune Mould preparation block, commercial product recommending module, online exchange interactive module, commercial articles searching module, commodity purchasing module;The commercial product recommending mould Block counting user commercial articles searching historical record pushes commodity live video to user;The panoramic video angle adjustment module is used In 360 ° of angle adjustment of panoramic video, selection live streaming viewing visual angle;The online exchange interactive module is for sending text and master It broadcasts or other users carries out online communication;The commercial articles searching module, commodity purchasing module be respectively used to carry out commercial articles searching and Purchase.
2. the intelligent panoramic net cast networked shopping system according to claim 1 based on mobile APP, feature exist In the camera that, the live video acquisition module includes the shooting of N number of different angle, N >=2 and N number of camera shooting angle it With >=360 °.
3. the intelligent panoramic net cast networked shopping system according to claim 1 or 2 based on mobile APP, feature It is, the mobile APP client includes multiple commodity, and each commodity are correspondingly arranged a set of independent commodity direct broadcasting room.
4. the intelligent panoramic net cast networked shopping system according to claim 1 or 2 based on mobile APP, feature It is, the video data of camera acquisition is transmitted in the form of UDP.
5. a kind of intelligent panoramic net cast shopping at network method based on mobile APP, which comprises the steps of:
Step 1, the commodity for needing that marketing is broadcast live are set in commodity direct broadcasting room;
Step 2, the video information of multiple camera acquisition commodity different sides, multiple camera shooting angles are installed in commodity direct broadcasting room Spend 360 ° of panorama covering all faces of commodity;
Step 3, each camera video information collected is subjected to shearing fusion, forms panoramic video;
Step 4, it sends panoramic video data in server in real time;
Step 5, user opens mobile APP client, opens the panoramic video live streaming of commodity, accesses the related panorama in server Net cast data;
Step 6, server sends panoramic video live streaming to mobile APP client;
Step 7, user passes through the angle that mobile APP client adjusts panoramic video live streaming, checks the not ipsilateral of commodity.
6. the intelligent panoramic net cast shopping at network method according to claim 5 based on mobile APP, feature exist In, each camera video information collected is subjected to shearing fusion described in step 3, forms panoramic video, it is specific as follows: benefit With HLS technology, preset shape is cut into the video data of multiple cameras acquisition in sequence, different cameras is received Collect preset shape and carries out splicing fusion;H.264 the aphorama after being encoded is carried out to the panoramic video data of fusion Frequency evidence.
7. the intelligent panoramic net cast shopping at network method according to claim 5 based on mobile APP, feature exist In, it sends panoramic video data in server in real time described in step 4, it is specific as follows: in real time by panoramic video data It is sent in cloud server, cloud server is decoded after receiving panoramic video data, by decoded aphorama frequency According to generating panoramic video frame after carrying out distortion correction, splicing and image procossing.
8. the intelligent panoramic net cast shopping at network method according to claim 5 based on mobile APP, feature exist In server described in step 6 sends panoramic video live streaming to mobile APP client, and detailed process is as follows:
Panoramic video data are cut into prefixed time interval by video cutter one neglects frequency file;
Panoramic video data in prefixed time interval are sent to cloud server, keep database root evidence in cloud server pre- If the panoramic video data in time interval provide panoramic video live streaming for mobile APP client.
9. the intelligent panoramic net cast shopping at network method according to claim 5 based on mobile APP, feature exist In user described in step 7 passes through the angle that mobile APP client adjusts panoramic video live streaming, checks the not ipsilateral of commodity, has Body is as follows:
In the mobile APP client, including panoramic video angle adjusts module, commercial product recommending module, the mutual dynamic model of online exchange Block, commercial articles searching module, commodity purchasing module;The commercial product recommending module counting user commercial articles searching historical record pushes quotient Product live video is to user;The panoramic video angle adjustment module is seen for 360 ° of angle adjustment of panoramic video, selection live streaming See visual angle;The online exchange interactive module carries out online communication for sending text and main broadcaster or other users;The commodity Search module, commodity purchasing module are respectively used to carry out commercial articles searching and purchase.
CN201910099900.9A 2019-01-31 2019-01-31 Intelligent panoramic net cast networked shopping system and method based on mobile APP Pending CN109889855A (en)

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