CN107155134A - terminal video interval division method and system - Google Patents

terminal video interval division method and system Download PDF

Info

Publication number
CN107155134A
CN107155134A CN201710342471.4A CN201710342471A CN107155134A CN 107155134 A CN107155134 A CN 107155134A CN 201710342471 A CN201710342471 A CN 201710342471A CN 107155134 A CN107155134 A CN 107155134A
Authority
CN
China
Prior art keywords
vegetarian refreshments
subject image
region
image vegetarian
image
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.)
Pending
Application number
CN201710342471.4A
Other languages
Chinese (zh)
Inventor
罗英杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen City Network Technology Co Ltd
Original Assignee
Shenzhen City Network Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen City Network Technology Co Ltd filed Critical Shenzhen City Network Technology Co Ltd
Priority to CN201710342471.4A priority Critical patent/CN107155134A/en
Publication of CN107155134A publication Critical patent/CN107155134A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs

Abstract

The invention discloses a kind of terminal video interval division method and system, methods described comprises the following steps:Obtain the image of preliminary decoder;The image progress is handled to the background pixel point and subject image vegetarian refreshments obtained in image;By the midpoint of square of subject image vegetarian refreshments to the equidistant extension of surrounding, when once non-frame has subject image vegetarian refreshments for extension, a region for determining present scope to divide.The technical scheme that the present invention is provided has the advantages that user experience is high.

Description

Terminal video interval division method and system
Technical field
The present invention relates to field of terminal, more particularly to a kind of terminal video interval division method and system.
Background technology
Terminal is the common equipment in people's daily life, and the chance of terminal plays video is more and more, existing terminal The region of the decoding of video is same area, and this scheme decoding time is long, influences user experience.
The content of the invention
The application provides a kind of terminal video interval division method.It solves the technical scheme user experience of prior art Low shortcoming.
On the one hand there is provided a kind of terminal video interval division method, methods described comprises the following steps:
Obtain the image of preliminary decoder;
The image progress is handled to the background pixel point and subject image vegetarian refreshments obtained in image;
By the midpoint of square of subject image vegetarian refreshments to the equidistant extension of surrounding, when extension, once non-frame has subject image vegetarian refreshments When, a region for determining present scope to divide.
Optionally, it is described using subject image vegetarian refreshments as the midpoint of square to the equidistant extension of surrounding, when extending once non-frame When having subject image vegetarian refreshments, determine that present scope specifically includes for the region divided:
Never a subject image vegetarian refreshments is arbitrarily found in zoning as the central point of zoning.
Optionally, methods described also includes:
Quantity such as region is less than given threshold, and new region is repartitioned from maximum region.
Second aspect includes there is provided a kind of terminal video interval division system, the system:
Acquiring unit, the image for obtaining preliminary decoder;
Discrimination unit, for the image progress to be handled into the background pixel point and subject image vegetarian refreshments that obtain in image
Processing unit, for using subject image vegetarian refreshments as the midpoint of square to the equidistant extension of surrounding, when extending once not When frame has subject image vegetarian refreshments, a region for determining present scope to divide.
Optionally, the system also includes:
The processing unit, zoning is used as specifically for arbitrarily finding a subject image vegetarian refreshments in never zoning Central point.
Optionally, the processing unit, the quantity specifically for such as region is less than given threshold, from maximum region again Divide new region.
The third aspect there is provided a kind of terminal, including:Processor, transceiver, memory and bus, the processor, transmitting-receiving Device, memory are connected by bus,
The processor, the image for the acquisition preliminary decoder being used for, the image progress is handled the background obtained in image Pixel and subject image vegetarian refreshments, using subject image vegetarian refreshments as the midpoint of square to the equidistant extension of surrounding, when extending once not When frame has subject image vegetarian refreshments, a region for determining present scope to divide.
Optionally, the processor, specifically in never zoning arbitrarily find a subject image vegetarian refreshments as draw Subregional central point.
Optionally, the processor, the quantity specifically for such as region is less than given threshold, is drawn again from maximum region Divide new region.
The technical scheme that the present invention is provided obtains the image of preliminary decoder, and the image progress is handled to the back of the body obtained in image Scene vegetarian refreshments and subject image vegetarian refreshments;Using subject image vegetarian refreshments as the midpoint of square to the equidistant extension of surrounding, when extending once When non-frame has subject image vegetarian refreshments, it is the region divided to determine present scope, and it has multistep decoding, and according to specific Situation divides decoding region, reduces the decoding time, has the advantages that user experience is high.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, being used required in being described below to embodiment Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, for this area For those of ordinary skill, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
A kind of flow chart for terminal video interval division method that Fig. 1 provides for the first better embodiment of the invention;
A kind of structure chart for terminal video interval division system that Fig. 2 provides for the second better embodiment of the invention.
A kind of hardware structure diagram for terminal that Fig. 3 provides for the second better embodiment of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made Example, belongs to the scope of protection of the invention.
Fig. 1 is refer to, Fig. 1 is a kind of terminal video interval division method that the first better embodiment of the invention is proposed, This method is as shown in figure 1, comprise the following steps:
Step S101, the image for obtaining preliminary decoder.
Step S102, the image progress is handled to the background pixel point and subject image vegetarian refreshments obtained in image.
Step S103, using subject image vegetarian refreshments as the midpoint of square to the equidistant extension of surrounding, have when extending once non-frame During subject image vegetarian refreshments, a region for determining present scope to divide.
The technical scheme that the present invention is provided obtains the image of preliminary decoder, and the image progress is handled to the back of the body obtained in image Scene vegetarian refreshments and subject image vegetarian refreshments;Using subject image vegetarian refreshments as the midpoint of square to the equidistant extension of surrounding, when extending once When non-frame has subject image vegetarian refreshments, it is the region divided to determine present scope, and it has multistep decoding, and according to specific Situation divides decoding region, reduces the decoding time, has the advantages that user experience is high.
Optionally, this method also includes:
Never a subject image vegetarian refreshments is arbitrarily found in zoning as the central point of zoning.
Optionally, the quantity such as region is less than given threshold, and new region is repartitioned from maximum region.
Fig. 2 is refer to, Fig. 2 is a kind of terminal video interval division system that the second better embodiment of the invention is proposed, The system as shown in Fig. 2 including:
Acquiring unit 201, the image for the acquisition preliminary decoder being used for;
Discrimination unit 202, for the image progress to be handled into the background pixel point and subject image vegetarian refreshments that obtain in image
Processing unit 203, for using subject image vegetarian refreshments as the midpoint of square to the equidistant extension of surrounding, when extending once When non-frame has subject image vegetarian refreshments, a region for determining present scope to divide.
The technical scheme that the present invention is provided obtains the image of preliminary decoder, and the image progress is handled to the back of the body obtained in image Scene vegetarian refreshments and subject image vegetarian refreshments;Using subject image vegetarian refreshments as the midpoint of square to the equidistant extension of surrounding, when extending once When non-frame has subject image vegetarian refreshments, it is the region divided to determine present scope, and it has multistep decoding, and according to specific Situation divides decoding region, reduces the decoding time, has the advantages that user experience is high.
Optionally, processing unit 203, specifically in never zoning arbitrarily find a subject image vegetarian refreshments as draw Subregional central point.
Optionally, the processing unit 203, the quantity specifically for such as region is less than given threshold, from maximum region Repartition new region.
Refering to Fig. 3, Fig. 3 is a kind of terminal 30, including:Processor 301, transceiver 302, memory 303 and bus 304, Transceiver 302 is used for the transceiving data between external equipment.The quantity of processor 301 can be one or more.The application's In some embodiments, processor 301, memory 302 and transceiver 303 can be connected by bus 304 or other modes.Terminal 30 The step of can be used for performing Fig. 1.The implication for the term being related on the present embodiment and citing, may be referred to Fig. 1 corresponding Embodiment.Here is omitted.
Wherein, store program codes in memory 303.Processor 301 is used to call the program generation stored in memory 303 Code, for performing following operation:
Processor 301, the image for the acquisition preliminary decoder being used for, the image progress is handled the background picture obtained in image Vegetarian refreshments and subject image vegetarian refreshments;Using subject image vegetarian refreshments as the midpoint of square to the equidistant extension of surrounding, when extending once non-frame When having subject image vegetarian refreshments, a region for determining present scope to divide.
It should be noted that processor 301 here can be a treatment element or multiple treatment elements It is referred to as.For example, the treatment element can be central processing unit (Central Processing Unit, CPU) or spy Determine integrated circuit (Application Specific Integrated Circuit, ASIC), or be arranged to implement this Apply for one or more integrated circuits of embodiment, for example:One or more microprocessors (digital signal Processor, DSP), or, one or more field programmable gate array (Field Programmable Gate Array, FPGA)。
Memory 303 can be the general designation of a storage device or multiple memory elements, and for storing and can hold Parameter, data etc. required for line program code or the operation of application program running gear.And memory 303 can include random storage Device (RAM), can also include nonvolatile memory (non-volatile memory), such as magnetic disk storage, flash memory (Flash) etc..
Bus 304 can be that industry standard architecture (Industry Standard Architecture, ISA) is total Line, external equipment interconnection (Peripheral Component, PCI) bus or extended industry-standard architecture (Extended Industry Standard Architecture, EISA) bus etc..The bus can be divided into address bus, data/address bus, control Bus processed etc..For ease of representing, only represented in Fig. 3 with a thick line, it is not intended that only one bus or a type of Bus.
The terminal can also include input/output unit, be connected to bus 304, with by bus and the grade of processor 301 its Its part is connected.The input/output unit can provide an inputting interface for operating personnel, so that operating personnel pass through the input Interface selects item of deploying to ensure effective monitoring and control of illegal activities, and can also be other interfaces, can pass through the external miscellaneous equipment of the interface.
It should be noted that for each foregoing embodiment of the method, in order to be briefly described, therefore it is all expressed as to one it is The combination of actions of row, but those skilled in the art should know, the present invention is not limited by described sequence of movement, because For according to the present invention, certain some step can be carried out sequentially or simultaneously using other.Secondly, those skilled in the art also should Know, embodiment described in this description belongs to preferred embodiment, involved action and module not necessarily this hair Necessary to bright.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and is not described in some embodiment Part, may refer to the associated description of other embodiment.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable recording medium, storage Medium can include:Flash disk, read-only storage (English:Read-Only Memory, referred to as:ROM), random access device (English Text:Random Access Memory, referred to as:RAM), disk or CD etc..
The content download method and relevant device that are there is provided above the embodiment of the present invention, system are described in detail, Specific case used herein is set forth to the principle and embodiment of the present invention, and the explanation of above example is to use Understand the method and its core concept of the present invention in help;Simultaneously for those of ordinary skill in the art, according to the present invention's Thought, will change in specific embodiments and applications, in summary, and this specification content should not be construed as Limitation of the present invention.

Claims (9)

1. a kind of terminal video interval division method, it is characterised in that methods described comprises the following steps:
Obtain the image of preliminary decoder;
The image progress is handled to the background pixel point and subject image vegetarian refreshments obtained in image;
By the midpoint of square of subject image vegetarian refreshments to the equidistant extension of surrounding, when once non-frame has subject image vegetarian refreshments for extension, A region for determining present scope to divide.
2. according to the method described in claim 1, it is characterised in that methods described also includes:
Never a subject image vegetarian refreshments is arbitrarily found in zoning as the central point of zoning.
3. the method according to power requires 1, it is characterised in that methods described also includes:
Quantity such as region is less than given threshold, and new region is repartitioned from maximum region.
4. a kind of terminal video interval division system, it is characterised in that the system includes:
Acquiring unit, the image for obtaining preliminary decoder;
Discrimination unit, for the image progress to be handled into the background pixel point and subject image vegetarian refreshments that obtain in image
Processing unit, for, to the equidistant extension of surrounding, once non-frame to have when extension by the midpoint of square of subject image vegetarian refreshments During subject image vegetarian refreshments, a region for determining present scope to divide.
5. system according to claim 4, it is characterised in that the system also includes:
The processing unit, specifically for arbitrarily finding a subject image vegetarian refreshments in never zoning as in zoning Heart point.
6. system according to claim 4, it is characterised in that the processing unit, the quantity specifically for such as region is low In given threshold, new region is repartitioned from maximum region.
7. a kind of terminal, including:Processor, transceiver, memory and bus, the processor, transceiver, memory pass through total Line is connected, it is characterised in that
The processor, the image for the acquisition preliminary decoder being used for, the image progress is handled the background pixel obtained in image Select and subject image vegetarian refreshments, by the midpoint of square of subject image vegetarian refreshments to the equidistant extension of surrounding, when extension, once non-frame has During subject image vegetarian refreshments, a region for determining present scope to divide.
8. terminal according to claim 7, it is characterised in that
The processor, specifically for arbitrarily finding a subject image vegetarian refreshments in never zoning as the center of zoning Point.
9. terminal according to claim 7, it is characterised in that the processor, the quantity specifically for such as region is less than Given threshold, repartitions new region from maximum region.
CN201710342471.4A 2017-05-16 2017-05-16 terminal video interval division method and system Pending CN107155134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710342471.4A CN107155134A (en) 2017-05-16 2017-05-16 terminal video interval division method and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710342471.4A CN107155134A (en) 2017-05-16 2017-05-16 terminal video interval division method and system

Publications (1)

Publication Number Publication Date
CN107155134A true CN107155134A (en) 2017-09-12

Family

ID=59793367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710342471.4A Pending CN107155134A (en) 2017-05-16 2017-05-16 terminal video interval division method and system

Country Status (1)

Country Link
CN (1) CN107155134A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0846778A (en) * 1994-08-02 1996-02-16 Dainippon Printing Co Ltd Image magnification method
CN101039420A (en) * 2007-03-30 2007-09-19 孟智平 Streaming format-based image transmission method, prediction algorithm and display method
CN101102495A (en) * 2007-07-26 2008-01-09 武汉大学 A video image decoding and encoding method and device based on area
CN101127906A (en) * 2006-08-17 2008-02-20 富士通株式会社 Deblocking filter, image encoder, and image decoder
CN101494789A (en) * 2009-03-06 2009-07-29 无锡紫芯集成电路系统有限公司 Video encoding/decoding method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0846778A (en) * 1994-08-02 1996-02-16 Dainippon Printing Co Ltd Image magnification method
CN101127906A (en) * 2006-08-17 2008-02-20 富士通株式会社 Deblocking filter, image encoder, and image decoder
CN101039420A (en) * 2007-03-30 2007-09-19 孟智平 Streaming format-based image transmission method, prediction algorithm and display method
CN101102495A (en) * 2007-07-26 2008-01-09 武汉大学 A video image decoding and encoding method and device based on area
CN101494789A (en) * 2009-03-06 2009-07-29 无锡紫芯集成电路系统有限公司 Video encoding/decoding method

Similar Documents

Publication Publication Date Title
WO2018219283A1 (en) Blockchain consensus method and device
US20210097651A1 (en) Image processing method and apparatus, electronic device, and storage medium
CN102023843B (en) Function calling method and device as well as smart card
CN106993133A (en) A kind of distortion correction method and terminal
CN110442308B (en) Data block storage method, device, equipment and storage medium
WO2020083019A1 (en) Decoding method based on multi-core processor, terminal device and storage medium
EP1647888A3 (en) Apparatus for efficient image processing
CN106686545A (en) Method and apparatus for applying wireless fidelity country code
CN108399605A (en) Image processing method, terminal device and computer readable storage medium
US20170118401A1 (en) Electronic device and method for processing image
CN107155134A (en) terminal video interval division method and system
CN110413339A (en) The method and apparatus for loading software module
CN106250992A (en) Task processing method in a kind of mobile electronic device and device
CN106603952A (en) Monitoring video big data management method and system
CN109710278A (en) A kind of method, apparatus and terminal device unloading application program
CN106534113B (en) SSH connection establishment method and device
CN107239556A (en) Localization method and system in photo be shared
CN107085523A (en) The realization method and system that terminal app attends to anything else
KR20050006489A (en) Image processing method and apparatus in image forming system
CN113873026A (en) Dynamic timeout response method, device, terminal equipment and storage medium
CN107249187A (en) The terminal management method and system of countermark
CN109325910B (en) Computer data receiving and transmitting platform
CN106933152A (en) Coil winding machine control method and system based on action
CN106803941A (en) The big data sort recommendations method and system of monitoring system
CN107168741A (en) The method for updating system and system of terminal

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
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170912