CN112153377B - Live television channel change automatic test system and method based on image recognition technology - Google Patents
Live television channel change automatic test system and method based on image recognition technology Download PDFInfo
- Publication number
- CN112153377B CN112153377B CN202011030998.1A CN202011030998A CN112153377B CN 112153377 B CN112153377 B CN 112153377B CN 202011030998 A CN202011030998 A CN 202011030998A CN 112153377 B CN112153377 B CN 112153377B
- Authority
- CN
- China
- Prior art keywords
- channel
- camera
- software
- image
- infrared emitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 8
- 238000007781 pre-processing Methods 0.000 claims abstract description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000012549 training Methods 0.000 claims description 4
- 238000010998 test method Methods 0.000 claims description 3
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
The invention provides a live television channel change automatic test system and method based on an image recognition technology, which can effectively reduce the working intensity of testers. The utility model provides a live broadcast television channel change automatic test system based on image recognition technology, includes camera, infra-red transmitter and TV, and the computer sets up application software, and camera and infra-red transmitter all are connected to the computer, and the camera aims at the TV screen, and the camera is used for shooing the TV and corresponds the station mark image, and application software obtains the image from the camera and carries out image preprocessing and image recognition, and the infra-red transmitter ware receives application software command and remote control TV.
Description
Technical Field
The invention relates to a live television channel change automatic test system and method based on an image recognition technology, which can utilize the image recognition technology to carry out the automatic channel change test of live televisions.
Background
Due to business requirements, broadcast television operators often adjust parameters of live channels or remotely upgrade playing devices such as set-top boxes in networks. Before adjusting channel parameters and upgrading software, a large number of tests are needed to ensure that the parameters and the software are correct, so that the influence on watching television programs by users is avoided. This testing is very important, but is also time and labor consuming.
In recent years, along with the development of AI technology, the speed and accuracy of image recognition are greatly improved, and the technology is mature.
Disclosure of Invention
In order to solve the problem that a large amount of manual tests are needed when channel parameters are changed and equipment software is upgraded, the invention provides a live television channel change automatic test system and method based on an image recognition technology, which can effectively reduce the working intensity of testers.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides a live broadcast TV channel change automatic test system based on image recognition technology which characterized in that: the television remote control system comprises a camera, an infrared emitter and a television, wherein application program software is arranged on the computer, the camera and the infrared emitter are both connected to the computer, the camera is aligned with a television screen and used for shooting a television corresponding station logo image, the application program software acquires the image from the camera and carries out image preprocessing and image recognition, and the infrared emitter receives an application program software command and remotely controls the television.
On the basis of the live television channel change automatic test system based on the image recognition technology, the running environment of application program software is Linux, Windows or MacOS.
A live television channel change automatic test method based on an image recognition technology comprises the following specific steps:
s1: the computer is connected with the camera and the infrared emitter;
s2: starting the software;
s3: configuring a channel number and a channel name;
s4, configuring infrared emitter keys;
s5, starting a test;
s6, controlling the infrared emitter to send channel number by software;
s7, reading the image collected by the camera by software;
s8, processing the image and identifying the station logo to obtain the channel name;
s9, comparing the channel name with the configured channel name, if the channel name is the same, the channel change is successful, and if the channel name is different, the channel change is failed;
s9, if the station logo identification fails, keeping and recording the relevant pictures as input samples of AI training;
s10, all configured channels are tested in turn.
The invention has the advantages that:
the infrared transmitter is controlled by software to send the channel number to remotely control the television to change the channel, after the channel is changed, the channel mark of the current playing channel is identified by using an image identification technology to obtain the channel name, and the channel name is compared with the channel name set in the software, so that whether the channel is changed successfully or not is judged, and the working intensity of a tester can be effectively reduced.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a schematic diagram of an automatic live television channel change testing system based on an image recognition technology.
Fig. 2 is a flow chart of the live television channel change automatic test method based on the image recognition technology.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an automatic live television channel change testing system based on an image recognition technology includes a camera, an infrared emitter and a television, wherein the computer is provided with application program software, the camera and the infrared emitter are both connected to the computer, the camera is aligned with a television screen and used for shooting a television corresponding station logo image, the application program software acquires an image from the camera and performs image preprocessing and image recognition, and the infrared emitter receives an application program software command and remotely controls the television.
In this embodiment, the application software operating environment is Linux, Windows, or MacOS.
Referring to fig. 2, a live tv channel change automatic testing method based on image recognition technology is characterized in that: the method comprises the following specific steps:
s1: the computer is connected with the camera and the infrared emitter;
s2: starting the software;
s3: configuring channel numbers and channel names;
s4, configuring infrared emitter keys;
s5, starting a test;
s6, controlling the infrared emitter to send channel number by software;
s7, reading the image collected by the camera by software;
s8, processing the image and identifying the station logo to obtain the channel name;
s9, comparing the channel name with the configured channel name, if the channel name is the same, the channel change is successful, and if the channel name is different, the channel change is failed;
s9, if the station logo identification fails, keeping and recording the relevant pictures as input samples of AI training;
s10, all configured channels are tested in turn.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a live broadcast TV channel change automatic test system based on image recognition technology which characterized in that: the television remote control system comprises a camera, an infrared emitter and a television, wherein application program software is arranged on the computer, the camera and the infrared emitter are both connected to the computer, the camera is aligned with a television screen and used for shooting images of station marks corresponding to the television, the application program software acquires the images from the camera and carries out image preprocessing and image identification, and the infrared emitter receives an application program software command and remotely controls the television;
the method for automatically switching the live channel by using the live television channel switching automatic test system based on the image recognition technology comprises the following specific steps:
s1: the computer is connected with the camera and the infrared emitter;
s2: starting the software;
s3: configuring a channel number and a channel name;
s4, configuring infrared emitter keys;
s5, starting a test;
s6, controlling the infrared emitter to send channel number by software;
s7, reading the image collected by the camera by software;
s8, processing the image and identifying the station caption, and obtaining the channel name;
s9, comparing the channel name with the configured channel name, if the channel name is the same, the channel change is successful, and if the channel name is different, the channel change is failed;
s9, if the station logo identification fails, keeping and recording the relevant pictures as input samples of AI training;
s10, all configured channels are tested in turn.
2. The live television channel change automatic test system based on the image recognition technology as claimed in claim 1, characterized in that: the application software running environment is Linux, Windows or MacOS.
3. A live broadcast television channel change automatic test method based on an image recognition technology is characterized in that: the method comprises the following specific steps:
s1: the computer is connected with the camera and the infrared emitter;
s2: starting the software;
s3: configuring a channel number and a channel name;
s4, configuring infrared emitter keys;
s5, starting a test;
s6, controlling the infrared emitter to send channel number by software;
s7, reading the image collected by the camera by software;
s8, processing the image and identifying the station caption, and obtaining the channel name;
s9, comparing the channel name with the configured channel name, if the channel name is the same, the channel change is successful, and if the channel name is different, the channel change is failed;
s9, if the station caption identification fails, keeping and recording the relevant pictures as the input sample of AI training;
s10, all configured channels are tested in turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011030998.1A CN112153377B (en) | 2020-09-27 | 2020-09-27 | Live television channel change automatic test system and method based on image recognition technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011030998.1A CN112153377B (en) | 2020-09-27 | 2020-09-27 | Live television channel change automatic test system and method based on image recognition technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112153377A CN112153377A (en) | 2020-12-29 |
| CN112153377B true CN112153377B (en) | 2022-09-06 |
Family
ID=73894261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011030998.1A Active CN112153377B (en) | 2020-09-27 | 2020-09-27 | Live television channel change automatic test system and method based on image recognition technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112153377B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007149458A2 (en) * | 2006-06-20 | 2007-12-27 | Nielsen Media Research, Inc. | Methods and apparatus for detecting on-screen media sources |
| CN102547428A (en) * | 2011-12-06 | 2012-07-04 | 中兴通讯股份有限公司 | Switching method of television channels and client for realizing switch of television channels |
| CN103108222A (en) * | 2013-02-28 | 2013-05-15 | 青岛海信电器股份有限公司 | Mobile terminal, television and system, device and method of digital program switching of television |
| CN107027062A (en) * | 2017-04-14 | 2017-08-08 | 青岛酷控网络科技有限公司 | A kind of method of the infrared code of utilization TV station symbol recognition Auto-matching set top box and channel table |
| CN110248231A (en) * | 2019-06-27 | 2019-09-17 | 华为技术有限公司 | A kind of control method of set-top box, system and relevant apparatus |
| CN110830791A (en) * | 2019-09-17 | 2020-02-21 | 广州朗国电子科技有限公司 | Automatic testing method, device and system for software function of television complete machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101031044A (en) * | 2006-03-04 | 2007-09-05 | 深圳Tcl新技术有限公司 | Method for switching frequency band |
| US8019162B2 (en) * | 2006-06-20 | 2011-09-13 | The Nielsen Company (Us), Llc | Methods and apparatus for detecting on-screen media sources |
| CN102118647A (en) * | 2009-12-31 | 2011-07-06 | 深圳Tcl新技术有限公司 | Method for updating channel information of digital television set and digital television set thereof |
| CN102724460B (en) * | 2012-06-19 | 2016-06-08 | Tcl集团股份有限公司 | A kind of channel switching method and terminal unit |
| CN103780898A (en) * | 2012-10-23 | 2014-05-07 | 夏普株式会社 | TV set testing method, device thereof and system thereof |
| CN104301766B (en) * | 2014-09-28 | 2018-10-23 | 四川长虹电器股份有限公司 | Remote control matching system based on smart television and method |
-
2020
- 2020-09-27 CN CN202011030998.1A patent/CN112153377B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007149458A2 (en) * | 2006-06-20 | 2007-12-27 | Nielsen Media Research, Inc. | Methods and apparatus for detecting on-screen media sources |
| CN102547428A (en) * | 2011-12-06 | 2012-07-04 | 中兴通讯股份有限公司 | Switching method of television channels and client for realizing switch of television channels |
| CN103108222A (en) * | 2013-02-28 | 2013-05-15 | 青岛海信电器股份有限公司 | Mobile terminal, television and system, device and method of digital program switching of television |
| CN107027062A (en) * | 2017-04-14 | 2017-08-08 | 青岛酷控网络科技有限公司 | A kind of method of the infrared code of utilization TV station symbol recognition Auto-matching set top box and channel table |
| CN110248231A (en) * | 2019-06-27 | 2019-09-17 | 华为技术有限公司 | A kind of control method of set-top box, system and relevant apparatus |
| CN110830791A (en) * | 2019-09-17 | 2020-02-21 | 广州朗国电子科技有限公司 | Automatic testing method, device and system for software function of television complete machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112153377A (en) | 2020-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105635756A (en) | Method and system for remotely controlling intelligent television | |
| CN102611860B (en) | Method and device for selecting channel by sound | |
| US20120162440A1 (en) | System and method for performing an automated set top box test | |
| CN202150911U (en) | Automatic test system of digital television signal | |
| CN101646098A (en) | Automatic test method and automatic test system | |
| WO2011070320A2 (en) | A testing apparatus and method | |
| CN110830791B (en) | Automatic testing method, device and system for software function of television complete machine | |
| CN105548753A (en) | Automatic testing method and system of standby and boot function of electric equipment | |
| CN102244806A (en) | Method and system for automatically testing reception performance parameters of digital television | |
| CN103596000A (en) | Method and system for multi-interface switching test of smart television | |
| CN107027062B (en) | Method for automatically matching set top box infrared code and channel table by station logo recognition | |
| CN105578238A (en) | Automatic test method and system of turn-on and turn-off of electrical appliance device | |
| EP3791539A1 (en) | Electronic device, server and method of controlling the same | |
| CN112153377B (en) | Live television channel change automatic test system and method based on image recognition technology | |
| CN102413366A (en) | Method and device for searching channels in digital television | |
| US20200128299A1 (en) | Television board card, television system and television system configuration method | |
| CN108900899B (en) | Operator platform-based quick search method for digital set top box | |
| WO2021091171A1 (en) | Electronic device and method for controlling the same, and storage medium | |
| CN107516097B (en) | Station caption identification method and device | |
| CN107547811B (en) | Realize the method and device that multiple video pictures are intercepted after signal converting is handled | |
| CN102543043A (en) | Overscanning automatic adjustment method and system of display equipment | |
| CN109040831B (en) | Playing method and device for multi-scene channel searching and computer readable storage medium | |
| CN108111906A (en) | Channel search method, device and computer readable storage medium | |
| WO2019112265A1 (en) | Electronic device and control method therefor | |
| KR20010028526A (en) | Apparatus and Method for allocating Channel number of Digital TV |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 250101 west area, North 1st floor, S06 building, 1036 Chaochao Road, high tech Zone, Jinan City, Shandong Province Applicant after: Shandong Inspur Ultra HD Video Industry Co.,Ltd. Address before: 250101 west area, North 1st floor, S06 building, 1036 Chaochao Road, high tech Zone, Jinan City, Shandong Province Applicant before: Shandong Inspur Yunman Intelligent Technology Co.,Ltd. Address after: 250101 west area, North 1st floor, S06 building, 1036 Chaochao Road, high tech Zone, Jinan City, Shandong Province Applicant after: Shandong Inspur Yunman Intelligent Technology Co.,Ltd. Address before: 250101 west area, North 1st floor, S06 building, 1036 Chaochao Road, high tech Zone, Jinan City, Shandong Province Applicant before: SHANDONG YUNMAN INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |