CN109738008A - Live resolution analysis platform - Google Patents

Live resolution analysis platform Download PDF

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Publication number
CN109738008A
CN109738008A CN201910034783.8A CN201910034783A CN109738008A CN 109738008 A CN109738008 A CN 109738008A CN 201910034783 A CN201910034783 A CN 201910034783A CN 109738008 A CN109738008 A CN 109738008A
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equipment
variation
power consumption
currently used
quantization
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CN201910034783.8A
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CN109738008B (en
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朱桂湘
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SHENZHEN BUTT JOINT PLATFORM TECHNOLOGY DEVELOPMENT Co.,Ltd.
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朱桂湘
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Abstract

The present invention relates to a kind of live resolution analysis platforms, comprising: frame stores equipment, connect with data input device, for receiving and storing each video pictures of the data input device input;Variation calculates equipment, connect with frame storage equipment, for variation calculation processing needed for executing VLC coding to the video pictures from frame storage equipment.Live resolution analysis platform flexible design of the invention saves resource.Due to introducing digit switching equipment, equipment is stored with frame respectively and variation calculates equipment and connect, resolution for the video pictures based on frame storage equipment output changes the variation and calculates the data processing digit of equipment, to realize the adaptive coding operation of VLC.

Description

Live resolution analysis platform
Technical field
The present invention relates to data analysis field more particularly to a kind of live resolution analysis platforms.
Background technique
Tabulating method is one of the main Types of data analysis.Experimental data is expressed with list mode according to certain rules It is record and the processing most common method of experimental data.The design requirement corresponding relationship of table understands, is simple and clear, being conducive to send out Physical relation between existing correlative;It is also required that indicating physical quantity title, symbol, the order of magnitude and unit in title bar Deng;Calculating column and the statistics column etc. in addition to initial data can also be listed as needed.It finally also requires to write table exactly Title, the model of major meters device, range and class of accuracy, related environmental conditions parameter such as temperature, humidity etc..
Summary of the invention
According to an aspect of the present invention, a kind of live resolution analysis platform is provided, the platform includes: that frame storage is set It is standby, it is connect with data input device, for receiving and storing each video pictures of the data input device input;Variation meter Equipment is calculated, is connect with frame storage equipment, for being executed needed for VLC coding to the video pictures from frame storage equipment Variation calculation processing.
More specifically, in the live resolution analysis platform, further includes: digit switching equipment, respectively with the frame Storage equipment calculates equipment with the variation and connects, and the resolution for the video pictures based on frame storage equipment output changes Become the data processing digit that the variation calculates equipment;Wherein, the parsing of the video pictures based on frame storage equipment output Degree changes the resolution that the data processing digit that the variation calculates equipment includes: the video pictures of the frame storage equipment output Higher, the data processing digit that the variation adjusted calculates equipment is more.
More specifically, in the live resolution analysis platform, further includes: quantization equipment is set with variation calculating Standby connection calculates the data of equipment output for receiving the variation, and the data for calculating equipment output to the variation execute Quantification treatment, to obtain corresponding transformation coefficient;VLC encoding device is connect, the change for will receive with the quantization equipment Coefficient is changed in VLC coded treatment;Pin psychrometrc analysis equipment calculates equipment with the variation respectively, the digit switches Equipment is connected with the not currently used suspension pin of the quantization equipment, calculates the not currently used of equipment to obtain to change Suspend the current humidity of pin, the current humidity of the not currently used suspension pin of digit switching equipment and working as quantization equipment The current humidity of preceding not used suspension pin;Embeded processor is connect, for receiving with the pin psychrometrc analysis equipment Variation calculates the current humidity of not currently used suspension pin of equipment, the not currently used suspension of digit switching equipment is drawn The current humidity of the not currently used suspension pin of the current humidity and quantization equipment of foot, and the current of equipment is calculated to variation The current humidity of not used suspension pin, the current humidity of the not currently used suspension pin of digit switching equipment and quantization The current humidity of the not currently used suspension pin of equipment executes weighted mean operation to obtain low reference pin humidity;SDRAM Storage chip, the current humidity of the not currently used suspension pin for variation calculating equipment to be stored in advance, digit switching are set The current humidity of the not currently used suspension pin of the current humidity and quantization equipment of standby not currently used suspension pin Three weighted values of weighted mean operation are participated in respectively;Grade detection device calculates equipment, digit switching equipment with variation respectively It being connected with quantization equipment, the history power consumption data statistics variations for calculating equipment based on variation calculate the power consumption grade of equipment, Consumption to be exported as the first power consumption grade, for the history power consumption data statistics digit switching equipment based on digit switching equipment Electric grade, the consumption to be exported as the second power consumption grade, for the history power consumption data statistic quantification equipment based on quantization equipment Electric grade, to be exported as third power consumption grade;Remaining capacity acquires equipment, for the current residual of battery used in acquisition system Remaining electricity;Power energy allocation equipment is connect, for being based on respectively with the grade detection device and remaining capacity acquisition equipment The real-time remaining capacity, the first power consumption grade, the second power consumption grade and the third power consumption grade determine distribution The electricity of equipment is calculated to variation, distribute to the electricity of digit switching equipment and distributes to the electricity of quantization equipment.
The present invention at least has important inventive point at following three:
(1) digit switching equipment is introduced, equipment is stored with frame respectively and variation calculates equipment and connect, for being based on the frame The resolution of the video pictures of storage equipment output changes the data processing digit that the variation calculates equipment;
(2) the history power consumption data based on each equipment, which is realized, reassigns the remaining capacity of the equipment, and is visiting When measuring equipment and being in idle condition, stop distributing electricity to equipment;
(3) the entity Humidity Detection mode that customization has been built for the too small equipment of shape, is avoiding equipment entity from being inserted Enter special Humidity Detection equipment and easily it is impaired simultaneously, reduce the quantity and cost of equipment.
Live resolution analysis platform flexible design of the invention saves resource.Due to introducing digit switching equipment, respectively Equipment is stored with frame and variation calculates equipment and connect, and the resolution for the video pictures based on frame storage equipment output changes Become the variation and calculate the data processing digit of equipment, to realize the adaptive coding operation of VLC.
Specific embodiment
The embodiment of live resolution analysis platform of the invention will be described in detail below.
VLC (variable-length coding), variable-length encoding, that is, the code word size of each symbol is different when encoding Sample.Such as classical huffman coding (Huffman Coding), Shannon-Fan Nuo algorithm etc..Than if any 5 symbol A, B, C, D, E, probability of occurrence are successively: 0.6 0.2 0.1 0.050.05.If at least needing 3 bits according to fixed-length code (FLC). Using variable-length encoding, data can effectively be compressed;To the compression that then damages or lossless, then tool is depended on The coding method of body.
Currently, can not be executed according to the resolution of the video pictures of input corresponding in the adaptive low SI of VLC coding Coding strategy switching, cause to be easy to appear coding resource waste in VLC coding or the technical issues of coding inefficiency, Therefore the VLC encoding mechanism for needing one kind adaptive is to take into account code efficiency and coding resource.
In order to overcome above-mentioned deficiency, the present invention has built a kind of live resolution analysis platform, can effectively solve the problem that corresponding The technical issues of.
The live resolution analysis platform shown according to an embodiment of the present invention includes:
Frame stores equipment, connect with data input device, for receiving and storing each of the data input device input A video pictures;
Variation calculates equipment, connect with frame storage equipment, for the video pictures from frame storage equipment Variation calculation processing needed for executing VLC coding.
Then, continue that the specific structure of live resolution analysis platform of the invention is further detailed.
In the live resolution analysis platform, further includes:
Digit switching equipment, stores equipment with the frame respectively and the variation calculates equipment and connect, for based on described The resolution of the video pictures of frame storage equipment output changes the data processing digit that the variation calculates equipment;
Wherein, the resolution of the video pictures based on frame storage equipment output changes the number that the variation calculates equipment The resolution for including: the video pictures of the frame storage equipment output according to processing digit is higher, and the variation adjusted calculates The data processing digit of equipment is more.
In the live resolution analysis platform, further includes:
Quantify equipment, calculate equipment with the variation and connect, the data of equipment output are calculated for receiving the variation, and The data for calculating equipment output to the variation execute quantification treatment, to obtain corresponding transformation coefficient;
VLC encoding device is connect, for the transformation coefficient received to be used for VLC coded treatment with the quantization equipment In;
Pin psychrometrc analysis equipment calculates equipment, the digit switching equipment and the quantization with the variation respectively and sets Standby not currently used suspension pin connection changes the current wet of the not currently used suspension pin for calculating equipment to obtain It spends, the not currently used suspension of the current humidity of the not currently used suspension pin of digit switching equipment and quantization equipment is drawn The current humidity of foot;
Embeded processor is connect with the pin psychrometrc analysis equipment, for receive variation calculate equipment it is current not The current humidity of the suspension pin used, the current humidity of the not currently used suspension pin of digit switching equipment and quantization are set The current humidity of standby not currently used suspension pin, and working as the not currently used suspension pin of equipment, is calculated to variation The current humidity of the not currently used suspension pin of preceding humidity, digit switching equipment and the not currently used of quantization equipment are hanged The current humidity for setting pin executes weighted mean operation to obtain low reference pin humidity;
SDRAM storage chip changes the current wet of the not currently used suspension pin for calculating equipment for being stored in advance It spends, the not currently used suspension of the current humidity of the not currently used suspension pin of digit switching equipment and quantization equipment is drawn The current humidity of foot participates in three weighted values of weighted mean operation respectively;
Grade detection device calculates equipment, digit switching equipment and quantization equipment with variation respectively and connect, becomes for being based on The power consumption grade for changing the history power consumption data statistics variations calculating equipment for calculating equipment is used using exporting as the first power consumption grade In the power consumption grade of the history power consumption data statistics digit switching equipment based on digit switching equipment, using as the second power consumption grade Output, for the power consumption grade of the history power consumption data statistic quantification equipment based on quantization equipment, using as third power consumption grade Output;
Remaining capacity acquires equipment, the current remaining capacity for battery used in acquisition system;
Power energy allocation equipment connect with the grade detection device and remaining capacity acquisition equipment respectively, is used for base It determines and divides in the real-time remaining capacity, the first power consumption grade, the second power consumption grade and the third power consumption grade Dispensing variation calculates the electricity of equipment, distributes to the electricity of digit switching equipment and distributes to the electricity of quantization equipment;
Liquid crystal display is connect with the embeded processor, and the silicon wafer entity of equipment is calculated for receiving the variation Humidity, and instant playback character string corresponding with the variation calculating silicon wafer entity humidity of equipment.
In the live resolution analysis platform:
The embeded processor is also used to multiplied by tradeoff factor calculate the low reference pin humidity of acquisition to obtain variation The silicon wafer entity humidity of equipment.
In the live resolution analysis platform:
The SDRAM storage chip is connect with the embeded processor, for the tradeoff factor to be stored in advance.
In the live resolution analysis platform:
In the SDRAM storage chip, variation calculates the current humidity of the not currently used suspension pin of equipment, position The not currently used suspension pin of the current humidity and quantization equipment of the not currently used suspension pin of number switching equipment Three weighted values that current humidity participates in weighted mean operation respectively are of different sizes.
In the live resolution analysis platform:
In the power energy allocation equipment, distributes to variation and calculate the electricity of equipment using the real-time remaining capacity as radix And it is directly proportional to the first power consumption grade.
In the live resolution analysis platform:
In the power energy allocation equipment, the electricity of digit switching equipment is distributed to using the real-time remaining capacity as radix And it is directly proportional to the second power consumption grade.
In the live resolution analysis platform:
In the power energy allocation equipment, distribute to quantization equipment electricity using the real-time remaining capacity as radix and with The third power consumption grade is directly proportional.
In the live resolution analysis platform:
In the power energy allocation equipment, when detect variation calculate equipment be in idle condition when, stop to variation count It calculates equipment and distributes electricity, when detecting digit switching equipment and being in idle condition, stop number of bits switching equipment and distribute electricity, When detect quantization equipment be in idle condition when, stop to quantization equipment distribute electricity.
In addition, SDRAM:Synchronous Dynamic Random Access Memory, synchronous dynamic random storage Device synchronizes and refers to memory need of work synchronised clock, and the transmission of internal order and the transmission of data are all on the basis of him;Dynamically Refer to that storage array needs continuous refresh to guarantee that data are not lost;Refer to that data do not store successively not instead of linearly at random, Address is freely specified to carry out reading and writing data.The clock frequency of SDR SDRAM is exactly the frequency of data storage.The work electricity of SDRAM Pressure is 3.3V.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention, Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as With the equivalent embodiment of variation.Therefore, anything that does not depart from the technical scheme of the invention are right according to the technical essence of the invention Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection It is interior.

Claims (10)

1. a kind of scene resolution analysis platform, which is characterized in that the platform includes:
Frame stores equipment, connect with data input device, for receiving and storing each view of the data input device input Frequency picture;
Variation calculates equipment, connect with frame storage equipment, for executing to the video pictures from frame storage equipment Variation calculation processing needed for VLC coding.
2. scene resolution analysis platform as described in claim 1, which is characterized in that the platform further include:
Digit switching equipment, stores equipment with the frame respectively and the variation calculates equipment and connect, for being deposited based on the frame The resolution of the video pictures of storage equipment output changes the data processing digit that the variation calculates equipment;
Wherein, the resolution of the video pictures based on frame storage equipment output changes the variation and calculates at the data of equipment Reason digit includes: that the resolution of the video pictures of the frame storage equipment output is higher, and the variation adjusted calculates equipment Data processing digit it is more.
3. scene resolution analysis platform as claimed in claim 2, which is characterized in that the platform further include:
Quantify equipment, calculate equipment with the variation and connect, the data of equipment output is calculated for receiving the variation, and to institute The data execution quantification treatment that variation calculates equipment output is stated, to obtain corresponding transformation coefficient;
VLC encoding device is connect, for the transformation coefficient received to be used in VLC coded treatment with the quantization equipment;
Pin psychrometrc analysis equipment calculates equipment, the digit switching equipment and the quantization equipment with the variation respectively The connection of not currently used suspension pin, with obtain change the not currently used suspension pin for calculating equipment current humidity, The current humidity of the not currently used suspension pin of digit switching equipment and the not currently used suspension pin of quantization equipment Current humidity;
Embeded processor is connect with the pin psychrometrc analysis equipment, calculates the current unused of equipment for receiving variation The suspension current humidity of pin, digit switching equipment not currently used suspension pin current humidity and quantization equipment The current humidity of not currently used suspension pin, and the current wet of the not currently used suspension pin of equipment is calculated to variation It spends, the not currently used suspension of the current humidity of the not currently used suspension pin of digit switching equipment and quantization equipment is drawn The current humidity of foot executes weighted mean operation to obtain low reference pin humidity;
SDRAM storage chip, the current humidity of the not currently used suspension pin for variation calculating equipment to be stored in advance, position The not currently used suspension pin of the current humidity and quantization equipment of the not currently used suspension pin of number switching equipment Current humidity participates in three weighted values of weighted mean operation respectively;
Grade detection device calculates equipment, digit switching equipment and quantization equipment with variation and connect, respectively by based on variation The history power consumption data statistics variations for calculating equipment calculate the power consumption grade of equipment, to export as the first power consumption grade, are used for base In the power consumption grade of the history power consumption data statistics digit switching equipment of digit switching equipment, using defeated as the second power consumption grade Out, the power consumption grade for the history power consumption data statistic quantification equipment based on quantization equipment, using defeated as third power consumption grade Out;
Remaining capacity acquires equipment, the current remaining capacity for battery used in acquisition system;
Power energy allocation equipment is connect, for being based on institute respectively with the grade detection device and remaining capacity acquisition equipment Real-time remaining capacity, the first power consumption grade, the second power consumption grade and third power consumption grade determination is stated to distribute to Variation calculates the electricity of equipment, distributes to the electricity of digit switching equipment and distributes to the electricity of quantization equipment;
Liquid crystal display is connect with the embeded processor, and the silicon wafer entity humidity of equipment is calculated for receiving the variation, And instant playback character string corresponding with the variation calculating silicon wafer entity humidity of equipment.
4. scene resolution analysis platform as claimed in claim 3, it is characterised in that:
The embeded processor is also used to the low reference pin humidity of acquisition calculating equipment multiplied by tradeoff factor to obtain variation Silicon wafer entity humidity.
5. scene resolution analysis platform as claimed in claim 4, it is characterised in that:
The SDRAM storage chip is connect with the embeded processor, for the tradeoff factor to be stored in advance.
6. scene resolution analysis platform as claimed in claim 5, it is characterised in that:
In the SDRAM storage chip, variation calculates the current humidity of the not currently used suspension pin of equipment, digit is cut The current humidity of the not currently used suspension pin of exchange device is current with the not currently used suspension pin of quantization equipment Three weighted values that humidity participates in weighted mean operation respectively are of different sizes.
7. scene resolution analysis platform as claimed in claim 6, it is characterised in that:
In the power energy allocation equipment, distribute to variation calculate equipment electricity using the real-time remaining capacity as radix and with The first power consumption grade is directly proportional.
8. scene resolution analysis platform as claimed in claim 7, it is characterised in that:
In the power energy allocation equipment, distribute to the electricity of digit switching equipment using the real-time remaining capacity as radix and with The second power consumption grade is directly proportional.
9. scene resolution analysis platform as claimed in claim 8, it is characterised in that:
In the power energy allocation equipment, distribute to quantization equipment electricity using the real-time remaining capacity as radix and with it is described Third power consumption grade is directly proportional.
10. scene resolution analysis platform as claimed in claim 9, it is characterised in that:
In the power energy allocation equipment, when detect variation calculate equipment be in idle condition when, stop to variation calculate set Back-up power distributing amount stops number of bits switching equipment and distributes electricity, work as spy when detecting digit switching equipment and being in idle condition Quantization equipment is measured when being in idle condition, stops distributing electricity to quantization equipment.
CN201910034783.8A 2019-01-15 2019-01-15 On-site resolution analysis platform Active CN109738008B (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04326886A (en) * 1991-04-26 1992-11-16 Kokusai Denshin Denwa Co Ltd <Kdd> Scanning system for frequency conversion coefficient in sub band coding
CN1090115A (en) * 1992-10-29 1994-07-27 索尼公司 Image signal encoding method and device and image signal decoding method and apparatus
WO2004075556A1 (en) * 2003-02-19 2004-09-02 Ishikawajima-Harima Heavy Industries Co., Ltd. Image compression device, image compression method, image compression program, compression/encoding method, compression/encoding device, compression/encoding program, decoding method, decoding device, and decoding program
CN1602061A (en) * 2003-09-22 2005-03-30 凌阳科技股份有限公司 Circuit structure for increasing dynamic image quality and its method
WO2013151481A2 (en) * 2012-04-05 2013-10-10 Telefonaktiebolaget L M Ericsson (Publ) Sample adaptive filtering with offsets
CN105992001A (en) * 2015-03-02 2016-10-05 深圳市腾讯计算机系统有限公司 Method and device for carrying out quantification processing on picture
CN108156414A (en) * 2017-12-27 2018-06-12 惠州Tcl家电集团有限公司 WebRTC data-encoding schemes, equipment and computer readable storage medium

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04326886A (en) * 1991-04-26 1992-11-16 Kokusai Denshin Denwa Co Ltd <Kdd> Scanning system for frequency conversion coefficient in sub band coding
CN1090115A (en) * 1992-10-29 1994-07-27 索尼公司 Image signal encoding method and device and image signal decoding method and apparatus
WO2004075556A1 (en) * 2003-02-19 2004-09-02 Ishikawajima-Harima Heavy Industries Co., Ltd. Image compression device, image compression method, image compression program, compression/encoding method, compression/encoding device, compression/encoding program, decoding method, decoding device, and decoding program
CN1602061A (en) * 2003-09-22 2005-03-30 凌阳科技股份有限公司 Circuit structure for increasing dynamic image quality and its method
WO2013151481A2 (en) * 2012-04-05 2013-10-10 Telefonaktiebolaget L M Ericsson (Publ) Sample adaptive filtering with offsets
CN105992001A (en) * 2015-03-02 2016-10-05 深圳市腾讯计算机系统有限公司 Method and device for carrying out quantification processing on picture
CN108156414A (en) * 2017-12-27 2018-06-12 惠州Tcl家电集团有限公司 WebRTC data-encoding schemes, equipment and computer readable storage medium

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Inventor after: Zhang Fengxiang

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Effective date of registration: 20201221

Address after: 518000 A704, industrialization base of Yuexing Sandao Virtual University Park, Nanshan District, Shenzhen City, Guangdong Province

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Address before: 210031 No.8 Puzhu North Road, Taishan Park, Nanjing high tech Development Zone, Jiangsu Province

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