CN113038240B - Television channel display optimization processing method and device, terminal equipment and storage medium - Google Patents
Television channel display optimization processing method and device, terminal equipment and storage medium Download PDFInfo
- Publication number
- CN113038240B CN113038240B CN202110442781.XA CN202110442781A CN113038240B CN 113038240 B CN113038240 B CN 113038240B CN 202110442781 A CN202110442781 A CN 202110442781A CN 113038240 B CN113038240 B CN 113038240B
- Authority
- CN
- China
- Prior art keywords
- signal
- frame picture
- channel
- judging
- data
- 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
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a television channel display optimization processing method, a device, terminal equipment and a storage medium, wherein the method comprises the following steps: detecting whether a signal is input to a channel corresponding to the input end; when the corresponding channel of the detection input end is provided with signal input, the control input end and the output end handshake to complete data exchange of the corresponding signals; acquiring a frame picture to be displayed, which is transmitted by an input end, judging the quality of the frame picture to be displayed currently, and judging whether the frame picture data is complete or not; and when the frame picture data of the preset number are judged to be complete, controlling the output image to be displayed on the display screen. After the handshake of the television output signal equipment is completed, the quality judgment is carried out on the currently displayed picture, and the image which is output after the system signals are stabilized is realized, so that the possibility that a user opens a pattern screen and a mosaic when the user just enters a channel is reduced, and the convenience is provided for the user.
Description
Technical Field
The present invention relates to the field of consumer electronics technologies, and in particular, to a method and apparatus for optimizing display of a television channel, a terminal device, and a storage medium.
Background
Today in technology assisted life, people and various intelligent household appliances such as photocopies, are surrounded by smart televisions, mobile phones, tablets, computers and televisions in life, and the intelligent household appliances are slowly penetrated into all corners of people's life.
Televisions are currently a home-essential electric appliance, and are in a serious position in the home. With the improvement of the current living standard, the display requirement of televisions is also higher and higher. Users are increasingly less tolerant of turning on the screen in general, and the screen in the access channel in particular.
In the television in the prior art, the specifications of various signal output devices in the market are different, and the quality and standard of manufacturers are inconsistent, so that the signal output devices in the market are five-in-eight in the prior art, and the problem that certain output signals are not standard exists; the most serious of these irregular problems is that the problem is most easily caused when the system is heavily burdened (often when the input end and the output end handshake; the display at the television end is the screen or mosaic when the signal is just accessed, and the problem is eliminated when the system load is reduced, so that the screen or mosaic when the signal is just accessed in the prior art brings inconvenience to the use of the user.
Accordingly, there is a need for improvement and advancement in the art.
Disclosure of Invention
The invention aims to solve the technical problems of the prior art, and provides a television channel display optimization processing method, a device, a terminal device and a storage medium, which solve the problems that after a user cuts a channel, a seen image has no screen and mosaic, and the like.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a television channel display optimizing processing method comprises the following steps:
detecting whether a signal is input to a channel corresponding to the input end;
when the corresponding channel of the detection input end is provided with signal input, the control input end and the output end handshake to complete data exchange of the corresponding signals;
acquiring a frame picture to be displayed, which is transmitted by an input end, judging the quality of the frame picture to be displayed currently, and judging whether the frame picture data is complete or not;
and when the frame picture data of the preset number are judged to be complete, controlling the output image to be displayed on the display screen.
The method for optimizing the display of the television channel, wherein the detecting whether the channel corresponding to the input end has signal input comprises the following steps:
when detecting that the action triggering the switching of the input channel is performed, judging whether a signal is input into the current signal source terminal according to the switched channel.
The method for optimizing the display of the television channel, wherein when the channel corresponding to the detection input end has signal input, the step of controlling the handshake between the input end and the output end to finish the data exchange of the corresponding signal comprises the following steps:
when the corresponding channel of the detection input end is provided with signal input, the format of the signal is judged through the signal, or the information of the signal is obtained through the data stream, the handshake between the input end and the output end is controlled to finish the data exchange flow of the corresponding signal.
The method for optimizing the display of the television channel, wherein the step of acquiring the frame picture to be displayed transmitted from the input end, judging the quality of the frame picture to be displayed currently, and judging whether the frame picture data is complete comprises the following steps:
and acquiring the frame pictures to be displayed, which are transmitted by the input end channel, and sequentially judging whether the frame picture data are complete or not and judging whether mosaic and screen display problems exist or not.
The method for optimizing the display of the television channel, wherein the step of controlling the output image to be displayed on the display screen when judging that the frame image data of the preset number are complete comprises the following steps:
when the two frames of picture data are judged to be complete continuously and the mosaic and screen-display problems are not existed, the current frame of picture data are judged to be complete, and then the output image is controlled to be displayed on the display screen.
The method for optimizing the display of the television channel, wherein the step of judging whether the frame picture data is complete comprises the following steps:
intercepting a frame picture which needs to be sent to a screen for display through a background, judging whether the frame picture has a mosaic problem through a specified software algorithm, and judging whether the frame picture has a screen-display problem through detecting the distribution of color blocks of a system;
and when judging that the frame picture data has no mosaic problem or no screen display problem, judging that the current frame picture data is complete.
The method for optimizing the display of the television channel, wherein the step of judging whether the frame picture data is complete further comprises the following steps:
comparing the received image data stream with the input signal information of the input end channel, and judging whether the condition of few frames or data loss exists or not;
the intensity of the current data signal is obtained through a system bottom interface, and whether the intensity of the current data signal reaches the required signal intensity is judged;
and judging that no frame is lost or data is lost, judging that the strength of the current data signal is the signal strength meeting the requirement, and judging that the current frame picture data is complete.
A television channel display optimization processing apparatus, wherein the apparatus comprises:
the detection module is used for detecting whether a signal is input to the corresponding channel of the input end;
the channel control module is used for controlling the handshake between the input end and the output end to finish the data exchange of the corresponding signals when the corresponding channel of the input end is detected to be provided with signal input;
the judging module is used for acquiring the frame picture to be displayed transmitted from the input end, judging the quality of the frame picture to be displayed currently and judging whether the frame picture data is complete or not;
and the display control module is used for controlling the output image to be displayed on the display screen when judging that the frame picture data of the preset number are complete.
The terminal equipment comprises a memory, a processor and a television channel display optimizing processing program which is stored in the memory and can run on the processor, wherein the processor realizes the steps of any television channel display optimizing processing method when executing the television channel display optimizing processing program.
A computer readable storage medium having stored thereon a television channel display optimization program which, when executed by a processor, implements the steps of the television channel display optimization method.
The beneficial effects are that: compared with the prior art, the invention provides a television channel display optimizing processing method, and provides an optimizing method for entering television channel display, wherein after the handshake of television output signal equipment is completed, quality judgment is carried out on a currently displayed picture, and an image which is output after system signals are stabilized is realized, so that the possibility of opening a screen and a mosaic when a user just enters a channel is reduced, and convenience is provided for the user.
Drawings
Fig. 1 is a flowchart of a specific implementation of a method for optimizing display of a television channel according to an embodiment of the present invention.
Fig. 2 is a schematic block diagram of a television channel display optimization processing device according to an embodiment of the present invention.
Fig. 3 is a schematic block diagram of an internal structure of a terminal device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and effects of the present invention clearer and more specific, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Today in technology assisted life, people and various intelligent household appliances such as photocopies, are surrounded by smart televisions, mobile phones, tablets, computers and televisions in life, and the intelligent household appliances are slowly penetrated into all corners of people's life.
Televisions are currently a home-essential electric appliance, and are in a serious position in the home. With the improvement of the current living standard, the display requirement of televisions is also higher and higher. Users are increasingly less tolerant of turning on the screen in general, and the screen in the access channel in particular.
In the television in the prior art, the specifications of various signal output devices in the market are different, and the quality and standard of manufacturers are inconsistent, so that the signal output devices in the market are five-in-eight in the prior art, and the problem that certain output signals are not standard exists; the most serious of these irregular problems is that the problem is most easily caused when the system is heavily burdened (often when the input end and the output end handshake; the display at the television end is the screen or mosaic when the signal is just accessed, and the problem is eliminated when the system load is reduced, so that the screen or mosaic when the signal is just accessed in the prior art brings inconvenience to the use of the user.
In order to solve the problems in the prior art, the present embodiment provides a method for optimizing display of a television channel, by using the method of the present embodiment, a signal is identified in a corresponding channel, a data exchange process of the corresponding signal is completed, after the process is completed, a frame transmitted is acquired, whether the data is complete or not or whether a mosaic exists is judged, and the image is displayed when the signals received twice are continuously judged to be complete and have no mosaic or other problems, so that after the channel is cut, the image seen has no problems of screen display, mosaic and the like, and convenience is provided for users.
The invention provides an optimization method for entering television channel display, which is used for judging the quality of a currently displayed picture after the handshake of television output signal equipment is completed, so that an image which is output after system signals are stabilized is realized, the possibility of opening a flower screen and a mosaic when a user just enters the channel is reduced, and the user experience is improved.
Exemplary method
The method for optimizing the display of the television channel according to the embodiment can be applied to a terminal device, and specifically as shown in fig. 1, the method for optimizing the display of the television channel includes the following steps:
step S100, detecting whether a signal is input to a channel corresponding to an input end;
in the embodiment of the invention, whether the corresponding channel of the input end has signal input or not is detected, the input end of the embodiment of the invention is a television signal source input end, and the television signal source input end is provided with a plurality of input channels, such as a cable television input channel, an AV input channel, a coaxial input channel and the like; when the user selects which input channel television will switch the corresponding channel as the source switch in.
When the invention is embodied, the action of triggering the switching of the input channel is detected, the judgment is carried out according to the switched channel, and whether the current signal source terminal has the signal input or not is detected and judged. Through the step, whether the signal source has switching signal input or not is detected, so that the subsequent detection and judgment are convenient.
Step 200, when the channel corresponding to the detection input end is provided with signal input, the handshake between the control input end and the output end completes the data exchange of the corresponding signal;
in the embodiment of the invention, when the corresponding channel of the detection input end is provided with signal input, the handshake between the control input end and the output end completes the data exchange of the corresponding signal.
When the corresponding channel of the detection input end is provided with signal input, the format of the signal is judged through the signal, or the information of the signal is obtained through the data stream, the handshake between the input end and the output end is controlled to finish the data exchange flow of the corresponding signal. When the method is implemented, after the television receives the action of triggering the switching channel, the system can perform a series of judgment according to the switched channel, including judging whether the current signal source terminal has a signal, judging whether the signal format is a cable live broadcast channel signal format or a network buffer video signal format through the signal, or acquiring some information of the signal through a special data stream, and completing the data exchange flow of the corresponding signal so as to prepare for the subsequent playing and displaying.
Step S300, obtaining a frame picture to be displayed, which is transmitted by an input end, and judging the quality of the frame picture to be displayed currently, so as to judge whether the frame picture data is complete;
in the embodiment of the invention, when the switching of the source channel is detected and the signal input is detected, the frame picture to be displayed transmitted by the input end is acquired, the quality judgment is carried out on the frame picture to be displayed currently, and whether the frame picture data is complete is judged. In the embodiment of the invention, whether the frame picture data are complete is mainly determined by detecting whether the previously input frame picture image has a screen pattern, a mosaic and the like after a channel is cut.
In general, when the corresponding channel is identified to have a signal, after the process of completing the data exchange flow steps of the corresponding signal is completed, the system will display the information of the later acquired image on the screen, but the problems of mosaic and screen display easily occur in the process of switching the information source; the key point of the present invention is that the above channel corresponding to the identification has a signal, after the process of completing the data exchange flow step of the corresponding signal, the image acquired later is not directly displayed on the screen, but the image acquired later is judged by a certain technical means in the background, for example, the image is displayed when the image signal is continuously judged twice, and the problems of mosaic, screen pattern, etc. are avoided, wherein the implementation method includes but is not limited to the following steps:
specifically, after the source channel is switched, the designated number of frame images to be displayed, which are transmitted by the input end channel, are firstly obtained, and whether the frame image data are complete or not and whether the mosaic and the screen display are problems or not are sequentially judged. If the frame picture has mosaic and screen-display problems, the frame picture data is considered to be incomplete. The invention can avoid unstable frame picture playing and displaying and the problems of mosaic and screen display of the display screen by detecting whether the signal input by the signal source is stable or not and entering the step S400 after the signal source is stable.
The steps for judging whether the frame picture data is complete in the embodiment of the invention specifically comprise:
the invention can intercept the frame picture that needs to be sent to the screen to display through the background, judge whether the frame picture has mosaic problem through the appointed software algorithm, and judge whether there is the splash screen problem through detecting the distribution of the system color block; for example, a frame of picture required to be sent to a screen for display is intercepted by the background, and whether the picture has a problem of a screen or a mosaic is judged by software (if the mosaic is judged by a special algorithm, the distribution of color blocks of a system can be detected for judgment).
For example, the frame mosaic detection method includes the steps of: dividing the current frame image into a plurality of macro blocks; performing edge enhancement and edge detection on the macro block to generate a macro block after edge detection; performing real edge calibration on the macro block after edge detection, and judging whether the macro block is a mosaic block according to the number of real edges; and counting the number of the mosaic blocks of the current frame image.
In the embodiment of the invention, when the frame picture data is judged to have no mosaic problem or no screen-display problem, the current frame picture data is judged to be complete.
In a preferred embodiment of the present invention, the step of determining whether the frame picture data is complete further includes: comparing the received image data stream with the input signal information of the input end channel, and judging whether the condition of few frames or data loss exists or not; the intensity of the current data signal is obtained through a system bottom interface, and whether the intensity of the current data signal reaches the required signal intensity is judged;
when judging that the condition of few frames or data loss exists and/or judging that the strength of the current data signal does not reach the required signal strength, judging that the current frame picture data is incomplete and continuing waiting for signal stabilization is needed; and then the next step is carried out.
And judging that there is no less frame or data loss, and judging that the strength of the current data signal is the required signal strength, if yes, then proceeding to step S400.
Step 400, when judging that the frame image data of the preset number is complete, controlling the output image to be displayed on the display screen.
In the embodiment of the invention, when the frame picture data of the preset number is judged to be complete, the output image is controlled to be displayed on the display screen. Specifically, for example, when two frames of picture data are continuously judged to be complete and mosaic and screen display problems are judged to be absent, the current frame of picture data is judged to be complete, and then the output image is controlled to be displayed on the display screen. In other words, after the channel cutting action is triggered in the embodiment of the invention, a frame transmitted is acquired, whether the data is complete or not or whether the mosaic exists is judged, and the image is displayed only when the signals received twice are judged to be complete and the mosaic does not exist. The invention judges the image quality before displaying the image, outputs and displays the image when the image is detected to have no problems of screen display, mosaic and the like, thereby avoiding the problems of screen display, mosaic and the like at the display screen end and providing convenience for users.
From the above, the invention provides an optimizing method for entering television channel display, which judges the quality of the currently displayed picture after the handshake of the television output signal equipment is completed, realizes the image output after the system signals are stabilized, thus reducing the possibility of opening the flower guide screen and mosaic when a user just enters the channel and improving the user experience.
Exemplary apparatus
As shown in fig. 2, an embodiment of the present invention provides a television channel display optimization processing apparatus, which includes:
the detection module 10 is used for detecting whether a signal is input to the corresponding channel of the input end;
the channel control module 20 is configured to control the handshake between the input end and the output end to complete data exchange of the corresponding signals when the channel corresponding to the input end is detected to have signal input;
the judging module 30 is configured to obtain a frame to be displayed transmitted from the input end, perform quality judgment on the frame to be displayed, and determine whether the frame data is complete;
the display control module 40 is used for controlling the output image to be displayed on the display screen when judging that the frame picture data of the preset number are complete; as described in detail above.
Based on the above embodiment, the present invention also provides a terminal device, and a functional block diagram thereof may be shown in fig. 3. The terminal equipment comprises a processor, a memory, a network interface, a display screen and a signal input port which are connected through a system bus. Wherein the processor of the terminal device is adapted to provide computing and control capabilities. The memory of the terminal device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The network interface of the terminal device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a television channel display optimization processing method. The display screen of the terminal device may be a liquid crystal display screen or an electronic ink display screen.
It will be appreciated by those skilled in the art that the functional block diagram shown in fig. 3 is merely a block diagram of some of the structures associated with the present inventive arrangements and is not limiting of the terminal device to which the present inventive arrangements are applied, and that a particular terminal device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In one embodiment, a terminal device is provided, where the terminal device includes a memory, a processor, and a tv channel display optimization program stored on the memory and capable of running on the processor, and when the processor executes the tv channel display optimization program, the processor implements the following operation instructions:
detecting whether a signal is input to a channel corresponding to the input end;
when the corresponding channel of the detection input end is provided with signal input, the control input end and the output end handshake to complete data exchange of the corresponding signals;
acquiring a frame picture to be displayed, which is transmitted by an input end, judging the quality of the frame picture to be displayed currently, and judging whether the frame picture data is complete or not;
and when the frame picture data of the preset number are judged to be complete, controlling the output image to be displayed on the display screen.
Wherein, whether the signal input of the corresponding channel of the detection input end comprises:
when detecting that the action triggering the switching of the input channel is performed, judging whether a signal is input into the current signal source terminal according to the switched channel.
Wherein, when the channel corresponding to the detection input end is provided with signal input, the step of controlling the handshake between the input end and the output end to finish the data exchange of the corresponding signal comprises the following steps:
when the corresponding channel of the detection input end is provided with signal input, the format of the signal is judged through the signal, or the information of the signal is obtained through the data stream, the handshake between the input end and the output end is controlled to finish the data exchange flow of the corresponding signal.
The step of obtaining the frame picture to be displayed transmitted from the input end, judging the quality of the current frame picture to be displayed, and judging whether the frame picture data is complete comprises the following steps:
and acquiring the frame pictures to be displayed, which are transmitted by the input end channel, and sequentially judging whether the frame picture data are complete or not and judging whether mosaic and screen display problems exist or not.
Wherein, when judging that the frame picture data of the preset number is complete, controlling the output image to be displayed on the display screen, the method comprises the following steps:
when the two frames of picture data are judged to be complete continuously and the mosaic and screen-display problems are not existed, the current frame of picture data are judged to be complete, and then the output image is controlled to be displayed on the display screen.
The step of judging whether the frame picture data is complete comprises the following steps:
intercepting a frame picture which needs to be sent to a screen for display through a background, judging whether the frame picture has a mosaic problem through a specified software algorithm, and judging whether the frame picture has a screen-display problem through detecting the distribution of color blocks of a system;
and when judging that the frame picture data has no mosaic problem or no screen display problem, judging that the current frame picture data is complete.
Wherein, the step of judging whether the frame picture data is complete further comprises:
comparing the received image data stream with the input signal information of the input end channel, and judging whether the condition of few frames or data loss exists or not;
the intensity of the current data signal is obtained through a system bottom interface, and whether the intensity of the current data signal reaches the required signal intensity is judged;
and judging that no frame is lost or data is lost, judging that the strength of the current data signal is the signal strength meeting the requirement, and judging that the current frame picture data is complete.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous Link DRAM (SLDRAM), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
In summary, the invention discloses a method, a device, a terminal device and a storage medium for optimizing television channel display, wherein the method comprises the following steps: detecting whether a signal is input to a channel corresponding to the input end; when the corresponding channel of the detection input end is provided with signal input, the control input end and the output end handshake to complete data exchange of the corresponding signals; acquiring a frame picture to be displayed, which is transmitted by an input end, judging the quality of the frame picture to be displayed currently, and judging whether the frame picture data is complete or not; and when the frame picture data of the preset number are judged to be complete, controlling the output image to be displayed on the display screen. After the handshake of the television output signal equipment is completed, the quality judgment is carried out on the currently displayed picture, and the image which is output after the system signals are stabilized is realized, so that the possibility that a user opens a pattern screen and a mosaic when the user just enters a channel is reduced, and the convenience is provided for the user.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A television channel display optimization processing method, comprising:
detecting whether a signal is input to a channel corresponding to the input end;
when the corresponding channel of the detection input end is provided with signal input, the control input end and the output end handshake to complete data exchange of the corresponding signals;
acquiring a frame picture to be displayed, which is transmitted by an input end, judging the quality of the frame picture to be displayed currently, and judging whether the frame picture data is complete or not;
when judging that the frame picture data of the preset number are complete, controlling the output image to be displayed on a display screen;
the step of judging whether the frame picture data is complete comprises the following steps:
intercepting a frame picture which needs to be sent to a screen for display through a background, judging whether the frame picture has a mosaic problem through a specified software algorithm, and judging whether the frame picture has a screen-display problem through detecting the distribution of color blocks of a system;
the step of judging whether the frame picture data is complete further comprises:
comparing the received image data stream with the input signal information of the input end channel, and judging whether the condition of few frames or data loss exists or not;
the intensity of the current data signal is obtained through a system bottom interface, and whether the intensity of the current data signal reaches the required signal intensity is judged;
when judging that the frame picture data has no mosaic problem or screen display problem, judging that the frame picture data has no less frames or lost data, judging that the strength of the current data signal is the required signal strength, and judging that the current frame picture data is complete;
the frame picture mosaic detection method comprises the following steps: dividing the current frame image into a plurality of macro blocks; performing edge enhancement and edge detection on the macro block to generate a macro block after edge detection; performing real edge calibration on the macro block after edge detection, and judging whether the macro block is a mosaic block according to the number of real edges; and counting the number of the mosaic blocks of the current frame image.
2. The method for optimizing display of a television channel according to claim 1, wherein detecting whether the signal is input to the corresponding channel at the input terminal comprises:
when detecting that the action triggering the switching of the input channel is performed, judging whether a signal is input into the current signal source terminal according to the switched channel.
3. The method for optimizing display of a television channel according to claim 1, wherein when the channel corresponding to the detection input terminal has a signal input, the step of controlling the handshake between the input terminal and the output terminal to complete data exchange of the corresponding signal comprises:
when the corresponding channel of the detection input end is provided with signal input, the format of the signal is judged through the signal, or the information of the signal is obtained through the data stream, the handshake between the input end and the output end is controlled to finish the data exchange flow of the corresponding signal.
4. A television channel display optimization processing apparatus, the apparatus comprising: the detection module is used for detecting whether a signal is input to the corresponding channel of the input end;
the channel control module is used for controlling the handshake between the input end and the output end to finish the data exchange of the corresponding signals when the corresponding channel of the input end is detected to be provided with signal input;
the judging module is used for acquiring the frame picture to be displayed transmitted from the input end, judging the quality of the frame picture to be displayed currently and judging whether the frame picture data is complete or not;
the step of judging whether the frame picture data is complete comprises the following steps: intercepting a frame picture which needs to be sent to a screen for display through a background, judging whether the frame picture has a mosaic problem through a specified software algorithm, and judging whether the frame picture has a screen-display problem through detecting the distribution of color blocks of a system; the step of judging whether the frame picture data is complete further comprises: comparing the received image data stream with the input signal information of the input end channel, and judging whether the condition of few frames or data loss exists or not; the intensity of the current data signal is obtained through a system bottom interface, and whether the intensity of the current data signal reaches the required signal intensity is judged; when judging that the frame picture data has no mosaic problem or screen display problem, judging that the frame picture data has no less frames or lost data, judging that the strength of the current data signal is the required signal strength, and judging that the current frame picture data is complete;
the frame picture mosaic detection method comprises the following steps: dividing the current frame image into a plurality of macro blocks; performing edge enhancement and edge detection on the macro block to generate a macro block after edge detection; performing real edge calibration on the macro block after edge detection, and judging whether the macro block is a mosaic block according to the number of real edges; counting the number of the mosaic blocks of the current frame image;
and the display control module is used for controlling the output image to be displayed on the display screen when judging that the frame picture data of the preset number are complete.
5. A terminal device comprising a memory, a processor and a tv channel display optimization program stored on the memory and operable on the processor, the processor implementing the steps of the tv channel display optimization method according to any one of claims 1-3 when the processor executes the tv channel display optimization program.
6. A computer readable storage medium, having stored thereon a television channel display optimization procedure, which when executed by a processor, implements the steps of the television channel display optimization method according to any of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110442781.XA CN113038240B (en) | 2021-04-23 | 2021-04-23 | Television channel display optimization processing method and device, terminal equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110442781.XA CN113038240B (en) | 2021-04-23 | 2021-04-23 | Television channel display optimization processing method and device, terminal equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113038240A CN113038240A (en) | 2021-06-25 |
| CN113038240B true CN113038240B (en) | 2023-05-30 |
Family
ID=76457811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110442781.XA Active CN113038240B (en) | 2021-04-23 | 2021-04-23 | Television channel display optimization processing method and device, terminal equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113038240B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101282443B (en) * | 2007-04-05 | 2010-09-29 | 青岛海信电器股份有限公司 | Automatic strobe circuit for multipath signal source interface |
| CN103702042B (en) * | 2013-12-27 | 2017-10-24 | Tcl新技术（惠州）有限公司 | A kind of information source switching method and apparatus based on binary channels display device |
| CN110336961B (en) * | 2019-05-30 | 2022-03-01 | 深圳小佳科技有限公司 | Television channel switching processing method, television and storage medium |
-
2021
- 2021-04-23 CN CN202110442781.XA patent/CN113038240B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN113038240A (en) | 2021-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11158033B2 (en) | Method for image processing, electronic device, and non-transitory storage medium for improving contrast of image | |
| US11138700B2 (en) | Method for image processing, non-transitory computer readable medium, and electronic device | |
| CN108810649B (en) | Image quality adjusting method, intelligent television and storage medium | |
| EP3154270B1 (en) | Method and device for adjusting and displaying an image | |
| US10237454B2 (en) | Method for detecting terminal static layer information, terminal and television | |
| CN110582027B (en) | Method and related device for displaying message on smart television | |
| CN109714582B (en) | White balance adjusting method, device, storage medium and terminal | |
| CN111988659B (en) | Multi-information-source dynamic window previewing method and device, intelligent display equipment and storage medium | |
| CN109727216B (en) | Image processing method, device, terminal equipment and storage medium | |
| CN112399123B (en) | Video definition adjusting method and device, electronic equipment and storage medium | |
| CN111128082B (en) | Backlight adjusting method, display and storage medium | |
| CN112188294B (en) | Signal source display method and device | |
| CN111343505A (en) | Data processing method and device | |
| CN113038240B (en) | Television channel display optimization processing method and device, terminal equipment and storage medium | |
| US11361414B2 (en) | Method and system for enhancing image, and computer readable storage medium | |
| CN112969088A (en) | Screen projection control method and device, electronic equipment and readable storage medium | |
| US20130169873A1 (en) | Display system including a display apparatus and an upgrade apparatus, and method of controlling the same | |
| CN116132644A (en) | Automatic color saturation adjustment method and device and related equipment | |
| CN112286430B (en) | Image processing method, apparatus, device and medium | |
| CN114827708A (en) | Video playing method and device and electronic equipment | |
| CN113535060A (en) | Screen splitting implementation method and device and storage medium | |
| CN112462936A (en) | Gesture operation processing method, device, terminal and medium based on touch television | |
| CN112801932A (en) | Image display method, image display device, electronic equipment and storage medium | |
| CN112511745A (en) | Image acquisition method, device, equipment and medium | |
| CN112312177B (en) | Working mode switching method and device, display equipment and readable storage medium |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |