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A program information extraction method, terminal equipment, server and storage medium

A technology of program information and extraction method, applied in the field of terminal equipment and server, and program information extraction method, can solve the problems of slow extraction of film information and poor timeliness of film information processing, and achieves decentralized extraction tasks, enhanced timeliness, and shortened extraction. effect of time

Active Publication Date: 2021-10-26
成都优地技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, an embodiment of the present invention provides a method for extracting program information, a terminal device, and a server to solve the problems of slow extraction of movie information and poor timeliness of movie information processing in the prior art

Method used

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  • A program information extraction method, terminal equipment, server and storage medium
  • A program information extraction method, terminal equipment, server and storage medium
  • A program information extraction method, terminal equipment, server and storage medium

Examples

Experimental program
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Embodiment 1

[0033] figure 1 It shows the implementation flow of a method for extracting program information provided by an embodiment of the present invention. The subject of execution of the flow in this embodiment may be a terminal device, and the process is described in detail as follows:

[0034] In S101, an extraction policy request of a target program is sent to a server, where the extraction policy request is used to instruct the server to query a database for a first task table of the target program.

[0035] In this embodiment, the method for extracting program information is applied to a terminal, which may be a set-top box, a computer, a mobile phone, etc., wherein, compared to a centralized server, a set-top box is a computing device with a small scale and a large number. The method is described in detail below by taking a set-top box as an example.

[0036] In this embodiment, the set-top box is a set-top box using the Android OS (Android operating system, Android operating ...

Embodiment 2

[0108] Such as Figure 8 As shown, an embodiment of the present invention provides a program information extraction device 100, which is applied to a terminal and used to perform figure 1 The method step in the corresponding embodiment, it comprises:

[0109] The request sending module 110 is configured to send an extraction policy request of the target program to the server, and the extraction policy request is used to instruct the server to query the first task list of the target program in the database;

[0110] The task list receiving module 120 is configured to receive the first task list sent by the server, and obtain the deep learning model corresponding to each task in the first task list;

[0111] The program information acquisition module 130 is configured to acquire key frame images of the target program, and input the key frame images into each deep learning model to obtain corresponding program information.

[0112] As can be seen from the above-mentioned embodi...

Embodiment 3

[0140] Such as Figure 10 As shown, the embodiment of the present invention also provides a terminal device 10, including a memory 101, a processor 102, and a computer program 103 stored in the memory 101 and operable on the processor 102. When the processor 102 executes the computer program 103 Realize the steps in each embodiment as described in embodiment 1, for example figure 1 Step S101 to step S103 are shown. Alternatively, when the processor 102 executes the computer program 103, it realizes the functions of each module in each device embodiment as described in Embodiment 2, for example Figure 8 The functions of modules 110 to 130 are shown.

[0141] The terminal device may be computing devices such as desktop computers, notebooks, palmtop computers, and smart TVs. The terminal device may include, but not limited to, a processor 102 and a memory 101 . For example, the terminal device may also include an input and output device, a network access device, a bus, and t...

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Abstract

The present invention is applicable to the technical field of digital television, and provides a method for extracting program information, a terminal device and a server, including: the present invention first sends an extraction policy request of a target program to the server, and the extraction policy request is used to instruct the server to query the target program in a database The first task table of the program; then receive the first task table sent by the server, and obtain the deep learning model corresponding to each task in the first task table; finally obtain the key frame image of the target program, and input the key frame image into each depth Learn the model and get the corresponding program information. The present invention uses the terminal to extract program information during program broadcasting by sending an extraction strategy request at the terminal, thereby dispersing the task of extracting program information, shortening the extraction time of program information, and enhancing the timeliness of program information.

Description

technical field [0001] The invention belongs to the technical field of digital television, and in particular relates to a method for extracting program information, terminal equipment and a server. Background technique [0002] In an IPTV (Interact Protocol Television, Interactive Network Television) system, a movie usually has program information such as a movie title, director, actor, year, and label. [0003] The existing IPTV system usually extracts the classification information by intercepting key frames of the film before the film is released, analyzes the image information, and processes it intensively. The minimum acceptable standard 16FPS is calculated, and a 2-hour movie has a total of 16*60*60*2=115200 frames. According to the existing image classification algorithm, the time t to process a picture is about 100ms<t<20s, and it takes about 3.2h to 6400h to process a movie. Faced with such a large amount of computation, centralized video processing will aff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/232H04N21/234H04N21/432H04N21/44H04N21/266
CPCH04N21/232H04N21/23418H04N21/266H04N21/432H04N21/44008
Inventor 刘睿
Owner 成都优地技术有限公司
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