CN107230114B - Ad distribution device - Google Patents

Ad distribution device Download PDF

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Publication number
CN107230114B
CN107230114B CN201710674157.6A CN201710674157A CN107230114B CN 107230114 B CN107230114 B CN 107230114B CN 201710674157 A CN201710674157 A CN 201710674157A CN 107230114 B CN107230114 B CN 107230114B
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equipment
audio
time
background
guest
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CN107230114A (en
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韩雷
郭琦
张玉红
陈静
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Liaocheng new network TV culture media Co.,Ltd.
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Mengcheng Hope Information Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20Movements or behaviour, e.g. gesture recognition
    • G06V40/23Recognition of whole body movements, e.g. for sport training
    • G06V40/25Recognition of walking or running movements, e.g. gait recognition
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10Services
    • G06Q50/12Hotels or restaurants
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/103Static body considered as a whole, e.g. static pedestrian or occupant recognition
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/48Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination

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  • Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Tourism & Hospitality (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
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  • General Health & Medical Sciences (AREA)
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  • General Business, Economics & Management (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Resources & Organizations (AREA)
  • Marketing (AREA)
  • Primary Health Care (AREA)
  • Strategic Management (AREA)
  • Economics (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Social Psychology (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)

Abstract

The present invention relates to a kind of restaurant advertisement distributing device, including audio sensing equipment, audio processing equipment, TF storage devices, time collecting device and main control device, the audio sensing equipment and the audio processing equipment are all disposed within front end of the restaurant guest direction relative to restaurant's entrance, the audio sensing equipment is used to monitor in real time and obtain front audio information, the audio processing equipment is connected with the audio sensing equipment, for carrying out audio data analysis to the front audio information, the time collecting device is for gathering the period at current time to be used as real-time time section to export, the TF storage devices are used to store every preset data;Wherein, the main control device determines whether to enter the pattern that greets a guest for the storage content of the audio data analysis result based on the audio processing equipment, the real-time time section and the TF storage devices.By means of the invention it is possible to improve the demonstration effect in restaurant.

Description

Ad distribution device
Technical field
The present invention relates to hotel management field, more particularly to a kind of ad distribution device.
Background technology
Restaurant just refers to the facility or public that in certain place, publicly general masses are provided with the food and drink such as food, beverage Catering house.
With the economic development and improvement of people's living standards, fixed home cooking can not meet that people increasingly choose The dietary requirements picked, enjoyed to pursue the higher sense of taste, experience more preferable eating surroundings, it is often more important that, in order to avoid doing Meal, a large amount of occupancy to wash the dishes to the time, increasing people's selection go out to restaurant to have dinner.
Competition between restaurant is very fierce, and many restaurant porch can all set usher or guiding personnel, use Manual type or machine broadcast mode carry out lasting continual advertising, are had dinner so as to attract the people passed by go to. However, in non-time for eating meals section or in the case of no passerby, such lasting continual advertising is that do not have Meaning, be a kind of waste to artificial or electric power resource, meanwhile, which type of type the passerby no matter passed through is, above-mentioned Advertising is all consistent, is not changed, and so indiscriminate advertising is ineffective, results even in the anti-of passerby Sense.
The content of the invention
In order to solve the above problems, the invention provides a kind of restaurant advertisement distributing device, transforms restaurant in the prior art Entrance ad distribution mechanism, in the real-time time section is multiple periods that greet a guest some period and receiving of greeting a guest deposit In step signal, into the pattern of greeting a guest, greeted a guest the period in the real-time time section non-multiple any of periods that greet a guest And receive when step signal be present, it is particularly heavy into the pattern of receiving guests when receiving no step signal into advertisement mode Want, being satisfied the need by a series of high-precision personnel's type identification equipment, the progress of people's type is accurately real-time to be detected, real-time display Multiple restaurant's dish informations corresponding with the identification types, so as to realize the advertising effect of orientation.
According to an aspect of the present invention, there is provided a kind of restaurant advertisement distributing device, described device include audio sensing and set Standby, audio processing equipment, TF storage devices, time collecting device and main control device;
The main control device respectively with the audio sensing equipment, the audio processing equipment, the TF storage devices with And the time collecting device connection, the audio sensing equipment and the audio processing equipment are all disposed within restaurant guest direction Relative to the front end of restaurant's entrance;
The audio sensing equipment be used for monitor in real time and obtain front audio information, the audio processing equipment with it is described Audio sensing equipment connects, and for carrying out audio data analysis to the front audio information, the time collecting device is used for The period at current time is gathered to be exported as real-time time section, the TF storage devices are used to store every preset Data;
Wherein, the main control device be used for the audio data analysis result based on the audio processing equipment, it is described in real time The storage content of period and the TF storage devices determines whether to enter the pattern that greets a guest.
More specifically, in the restaurant advertisement distributing device:
Every preset data of TF storage devices storage includes multiple benchmark step audio signals and multiple greeted a guest Period;
The audio processing equipment carries out audio data analysis to the front audio information to be included:By the front audio Information is matched one by one with the multiple benchmark step audio signal, when in the presence of the benchmark step audio signal that the match is successful When, send and step signal be present, when in the absence of the benchmark step audio signal that the match is successful, send no step signal;
The main control device is used for the audio data analysis result based on the audio processing equipment, the real-time time section And the storage content of the TF storage devices determines whether that entering the pattern of greeting a guest includes:The main control device is when described real-time Between section be that some in multiple periods that greet a guest greets a guest and the period and received when step signal be present, into the pattern of greeting a guest, Described real-time time section non-multiple any of periods that greet a guest, which greet a guest, the period and to be received when step signal be present, into wide Announcement pattern, when receiving no step signal, into the pattern of receiving guests.
More specifically, in the restaurant advertisement distributing device, in addition to:
Audio-frequence player device, restaurant's entrance is arranged on, is connected with the main control device, played for real-time voice different WORDS AND PHRASES IN ADVERTISEMENT;Display screen, restaurant's entrance is arranged on, is connected with the main control device, the WORDS AND PHRASES IN ADVERTISEMENT different for real-time display;
Wherein, the TF storage devices, the time collecting device and the main control device are all disposed within restaurant's backend machine In room.
More specifically, in the restaurant advertisement distributing device, in addition to:
Cmos image sensing equipment, it is arranged on front end of the restaurant guest direction relative to restaurant's entrance, the audio sensing After equipment and the audio processing equipment, shot for carrying out real-time scene to restaurant guest direction to obtain guest's directional diagram Picture;Context analyzer equipment, it is connected with cmos image sensing equipment, for receiving guest's directional image and analyzing guest's directional image Background situation, when judging background for movement background, background detection time interval is determined, when judging background for static background When, background detection time interval is 0;
Background extracting equipment, be connected with context analyzer equipment, for determined based on context analyzer equipment background detection when Between be spaced, every background detection time interval, a background image is extracted from guest's directional image, when between the background detection time When being divided into 0, the background image of extraction still before use;Background segment equipment, carried respectively with cmos image sensing equipment and background Taking equipment connects, for being partitioned into background image from guest's directional image to be exported as foreground image;
Moving target recognition equipment, it is connected with background segment equipment, for analyzing multiple moving targets in foreground image, And multiple target subgraphs corresponding with multiple moving targets difference are partitioned into from foreground image;
Target type analytical equipment, it is connected with moving target recognition equipment, for receiving multiple target subgraphs, it is determined that often The area of one target subgraph, by the area of the area of each target subgraph divided by foreground image to obtain target area Percentage, when target area percentage falls in the range of default human body area percentage, determine corresponding to the target subgraph Target is human body target, and the target subgraph for being defined as human body target to each based on each human body type profile profile is carried out Form fit, using corresponding to matching degree highest human body type profile profile, human body type is as target type, by each determination It is that the target type that occurrence number is most in each target type corresponding to the target subgraph difference of human body target is used as identification Type exports;
Wherein, the main control device respectively with the cmos image sensing equipment, the context analyzer equipment, the background Extraction equipment, the background segment equipment, the moving target recognition equipment and target type analytical equipment connection, when The main control device enters when greeting a guest pattern or advertisement mode, starts the cmos image sensing equipment, the context analyzer is set Standby, described background extracting equipment, the background segment equipment, the moving target recognition equipment and target type analysis Equipment;
Wherein, the display screen is when receiving the identification types of the main control device forwarding, real-time display and the knowledge Multiple restaurant's dish informations corresponding to other type, each restaurant's dish information include corresponding restaurant's vegetable picture, introduction, price And nutritional ingredient.
More specifically, in the restaurant advertisement distributing device:When the main control device, which enters, receives guests pattern, institute is closed State cmos image sensing equipment, the context analyzer equipment, the background extracting equipment, the background segment equipment, the fortune Moving-target extraction equipment and the target type analytical equipment.
More specifically, in the restaurant advertisement distributing device:When the main control device enters greet a guest pattern or advertisement mould During formula, the audio-frequence player device and the display screen are opened.
More specifically, in the restaurant advertisement distributing device:When the main control device, which enters, receives guests pattern, institute is closed State audio-frequence player device and the display screen.
More specifically, in the restaurant advertisement distributing device:
The cmos image sensing equipment, the context analyzer equipment, the background extracting equipment, the background segment are set Standby, described moving target recognition equipment and the target type analytical equipment are all disposed within the computer room of restaurant rear end;
The cmos image sensing equipment, the context analyzer equipment, the background extracting equipment, the background segment are set Standby, described moving target recognition equipment and the target type analytical equipment are integrated on same surface-mounted integrated circuit.
More specifically, in the restaurant advertisement distributing device:The audio-frequence player device is set receiving the master control During the identification types of standby forwarding, real-time voice WORDS AND PHRASES IN ADVERTISEMENT corresponding with the identification types.
Brief description of the drawings
Embodiment of the present invention is described below with reference to accompanying drawing, wherein:
Fig. 1 is the block diagram of the restaurant advertisement distributing device according to embodiment of the present invention.
Reference:1 audio sensing equipment;2 audio processing equipments;3TF storage devices;4 time collecting devices;5 master controls Equipment
Embodiment
The embodiment of the restaurant advertisement distributing device of the present invention is described in detail below with reference to accompanying drawings.
Currently, come to have dinner to solicit more customers, every restaurant all sets reception platform and reception in porch Personnel, carry out continual advertisement bombing, and the content that advertisement is bombed includes the introduction of leading vegetable, the history in restaurant and various Welcome term, it is desirable to by this pattern can attraction road people select head store consume, so as to create more economic interests.
However, there is the drawbacks of certain in above-mentioned ad distribution pattern.First, in non-time for eating meals section and without passerby's process In the case of, it is nonsensical that this advertisement, which is bombed, wastes substantial amounts of cost of labor and electric power expense, secondly, even in Time for eating meals section or have passerby process in the case of, can not be selected according to passerby's particular type passerby's type favor vegetable with And welcome term, it is easy to getting half the result with twice the effort on to publicity.
In order to overcome above-mentioned deficiency, the present invention has built a kind of restaurant advertisement distributing device, by audio detection mechanism and Time series analysis mechanism judge it is current whether in time for eating meals section and have passerby's process, and judging currently in time for eating meals section and have When passerby passes through, start by context analyzer equipment, background extracting equipment, background segment equipment, moving target recognition equipment and High-precision personnel's type detection mechanism of suitable passerby's type detection of target type analytical equipment composition, judge the passerby of process Type, preferably to select advertising content.
Fig. 1 is the block diagram of restaurant advertisement distributing device according to embodiment of the present invention, described device bag Include audio sensing equipment, audio processing equipment, TF storage devices, time collecting device and main control device;
The main control device respectively with the audio sensing equipment, the audio processing equipment, the TF storage devices with And the time collecting device connection, the audio sensing equipment and the audio processing equipment are all disposed within restaurant guest direction Relative to the front end of restaurant's entrance;
The audio sensing equipment be used for monitor in real time and obtain front audio information, the audio processing equipment with it is described Audio sensing equipment connects, and for carrying out audio data analysis to the front audio information, the time collecting device is used for The period at current time is gathered to be exported as real-time time section, the TF storage devices are used to store every preset Data;
Wherein, the main control device be used for the audio data analysis result based on the audio processing equipment, it is described in real time The storage content of period and the TF storage devices determines whether to enter the pattern that greets a guest.
Then, continue that the concrete structure of the restaurant advertisement distributing device of the present invention is further detailed.
In the restaurant advertisement distributing device:
Every preset data of TF storage devices storage includes multiple benchmark step audio signals and multiple greeted a guest Period;
The audio processing equipment carries out audio data analysis to the front audio information to be included:By the front audio Information is matched one by one with the multiple benchmark step audio signal, when in the presence of the benchmark step audio signal that the match is successful When, send and step signal be present, when in the absence of the benchmark step audio signal that the match is successful, send no step signal;
The main control device is used for the audio data analysis result based on the audio processing equipment, the real-time time section And the storage content of the TF storage devices determines whether that entering the pattern of greeting a guest includes:The main control device is when described real-time Between section be that some in multiple periods that greet a guest greets a guest and the period and received when step signal be present, into the pattern of greeting a guest, Described real-time time section non-multiple any of periods that greet a guest, which greet a guest, the period and to be received when step signal be present, into wide Announcement pattern, when receiving no step signal, into the pattern of receiving guests.
In the restaurant advertisement distributing device, in addition to:
Audio-frequence player device, restaurant's entrance is arranged on, is connected with the main control device, played for real-time voice different WORDS AND PHRASES IN ADVERTISEMENT;Display screen, restaurant's entrance is arranged on, is connected with the main control device, the WORDS AND PHRASES IN ADVERTISEMENT different for real-time display;
Wherein, the TF storage devices, the time collecting device and the main control device are all disposed within restaurant's backend machine In room.
In the restaurant advertisement distributing device, in addition to:
Cmos image sensing equipment, it is arranged on front end of the restaurant guest direction relative to restaurant's entrance, the audio sensing After equipment and the audio processing equipment, shot for carrying out real-time scene to restaurant guest direction to obtain guest's directional diagram Picture;Context analyzer equipment, it is connected with cmos image sensing equipment, for receiving guest's directional image and analyzing guest's directional image Background situation, when judging background for movement background, background detection time interval is determined, when judging background for static background When, background detection time interval is 0;
Background extracting equipment, be connected with context analyzer equipment, for determined based on context analyzer equipment background detection when Between be spaced, every background detection time interval, a background image is extracted from guest's directional image, when between the background detection time When being divided into 0, the background image of extraction still before use;Background segment equipment, carried respectively with cmos image sensing equipment and background Taking equipment connects, for being partitioned into background image from guest's directional image to be exported as foreground image;
Moving target recognition equipment, it is connected with background segment equipment, for analyzing multiple moving targets in foreground image, And multiple target subgraphs corresponding with multiple moving targets difference are partitioned into from foreground image;
Target type analytical equipment, it is connected with moving target recognition equipment, for receiving multiple target subgraphs, it is determined that often The area of one target subgraph, by the area of the area of each target subgraph divided by foreground image to obtain target area Percentage, when target area percentage falls in the range of default human body area percentage, determine corresponding to the target subgraph Target is human body target, and the target subgraph for being defined as human body target to each based on each human body type profile profile is carried out Form fit, using corresponding to matching degree highest human body type profile profile, human body type is as target type, by each determination It is that the target type that occurrence number is most in each target type corresponding to the target subgraph difference of human body target is used as identification Type exports;
Wherein, the main control device respectively with the cmos image sensing equipment, the context analyzer equipment, the background Extraction equipment, the background segment equipment, the moving target recognition equipment and target type analytical equipment connection, when The main control device enters when greeting a guest pattern or advertisement mode, starts the cmos image sensing equipment, the context analyzer is set Standby, described background extracting equipment, the background segment equipment, the moving target recognition equipment and target type analysis Equipment;
Wherein, the display screen is when receiving the identification types of the main control device forwarding, real-time display and the knowledge Multiple restaurant's dish informations corresponding to other type, each restaurant's dish information include corresponding restaurant's vegetable picture, introduction, price And nutritional ingredient.
In the restaurant advertisement distributing device:When the main control device, which enters, receives guests pattern, the CMOS figures are closed As sensing equipment, the context analyzer equipment, the background extracting equipment, the background segment equipment, the moving target carry Taking equipment and the target type analytical equipment.
In the restaurant advertisement distributing device:When the main control device, which enters, greets a guest pattern or advertisement mode, open The audio-frequence player device and the display screen.
In the restaurant advertisement distributing device:When the main control device, which enters, receives guests pattern, close the audio and broadcast Put equipment and the display screen.
In the restaurant advertisement distributing device:
The cmos image sensing equipment, the context analyzer equipment, the background extracting equipment, the background segment are set Standby, described moving target recognition equipment and the target type analytical equipment are all disposed within the computer room of restaurant rear end;
The cmos image sensing equipment, the context analyzer equipment, the background extracting equipment, the background segment are set Standby, described moving target recognition equipment and the target type analytical equipment are integrated on same surface-mounted integrated circuit.
In the restaurant advertisement distributing device:The audio-frequence player device is receiving the knowledge of the main control device forwarding During other type, real-time voice WORDS AND PHRASES IN ADVERTISEMENT corresponding with the identification types.
In addition, cmos image sensor is a kind of typical solid state image sensor, there is common history deep pool with CCD Source.Cmos image sensor generally by image-sensitive cell array, line driver, row driver, time sequence control logic, a/d converter, A few part compositions such as data/address bus output interface, control interface, this several part is generally all integrated on same silicon chip.Its work Reset, opto-electronic conversion, integration, several parts of reading are generally can be divided into as process.
Other digital signal processing circuits can also be integrated on cmos image sensor chip, such as a/d converter, automatically Light exposure control, nonuniform compensation, white balance processing, black level control, Gamma correction etc., even can in order to carry out quick calculate So that the DSP devices with programmable functions to be integrated with cmos device, so as to form at single-chip digital camera and image Reason system.
Morrison in 1963, which has been delivered, can calculate sensor, and this is that one kind can utilize photoconductive effect measure facula position Structure, turn into cmos image sensor development beginning.The CMOS CMOS active pixel sensor single-chip digitals of nineteen ninety-five low noise Camera succeeds.
Cmos image sensor has following advantage:1), random window reading capability.Window read operation is at random Cmos image sensor is functionally better than CCD one side, and also referred to as area-of-interest is chosen.In addition, cmos image The highly integrated characteristic of sensor is easily achieved it while opens the function of multiple tracking windows.2), capability of resistance to radiation.Total comes Say, the potential radiation resistance of cmos image sensor has important enhancing relative to CCD performances.3), system complexity and can By property.System hardware structure can be greatly simplified using cmos image sensor.4), non-destructive data read-out mode.5)、 The spectrum assignment of optimization.Significantly, since the reason for multiple functional transistors are integrated with pixel structure, CMOS figures As sensor, there is also some shortcomings, mainly noise and filling rate two indices.In view of cmos image sensor is relatively excellent Performance more so that cmos image sensor is widely used in every field.
Using the restaurant advertisement distributing device of the present invention, publicized for prior art restaurant entrance without targetedly technology Problem, pass through the analysis and the judgement of current slot to restaurant's entrance sound, it is determined whether triggering targeted ads mechanism, In the targeted ads mechanism, by image recognition mode decision passerby's type, based on passerby's type selecting ad content, so as to The blindness publicity of advertisement is avoided, improves the validity of restaurant advertisement.
It is understood that although the present invention is disclosed as above with preferred embodiment, but above-described embodiment and it is not used to Limit the present invention.For any those skilled in the art, without departing from the scope of the technical proposal of the invention, Many possible changes and modifications are all 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 change.Therefore, every content without departing from technical solution of the present invention, the technical spirit pair according to the present invention Any simple modifications, equivalents, and modifications made for any of the above embodiments, still fall within the scope of technical solution of the present invention protection It is interior.

Claims (1)

1. a kind of restaurant advertisement distributing device, it is characterised in that described device includes:
Audio sensing equipment, audio processing equipment, TF storage devices, time collecting device and main control device, the main control device Connect respectively with the audio sensing equipment, the audio processing equipment, the TF storage devices and the time collecting device Connect, before the audio sensing equipment and the audio processing equipment are all disposed within restaurant guest direction relative to restaurant's entrance End, the audio sensing equipment are used to monitor in real time and obtain front audio information, the audio processing equipment and the audio Sensing equipment connects, and for carrying out audio data analysis to the front audio information, the time collecting device is used to gather Period at current time, the TF storage devices were used to store every present count to be exported as real-time time section According to;
Wherein, the main control device is used for the audio data analysis result based on the audio processing equipment, the real-time time The storage content of section and the TF storage devices determines whether to enter the pattern that greets a guest;
Every preset data of TF storage devices storage includes multiple benchmark step audio signals and multiple greeted a guest the time Section;
The audio processing equipment carries out audio data analysis to the front audio information to be included:By the front audio information Matched one by one with the multiple benchmark step audio signal, when the benchmark step audio signal that the match is successful be present, hair Go out to exist step signal, when in the absence of the benchmark step audio signal that the match is successful, send no step signal;
The main control device be used for the audio data analysis result based on the audio processing equipment, the real-time time section and The storage content of the TF storage devices determines whether that entering the pattern of greeting a guest includes:The main control device is in the real-time time section For some in multiple periods that greet a guest greet a guest the period and receive step signal be present when, into the pattern of greeting a guest, described Real-time time section non-multiple any of periods that greet a guest, which greet a guest, the period and to be received when step signal be present, into advertisement mould Formula, when receiving no step signal, into the pattern of receiving guests;
Audio-frequence player device, restaurant's entrance is arranged on, is connected with the main control device, different advertisements is played for real-time voice Term;
Display screen, restaurant's entrance is arranged on, is connected with the main control device, the WORDS AND PHRASES IN ADVERTISEMENT different for real-time display;
Wherein, the TF storage devices, the time collecting device and the main control device are all disposed within the computer room of restaurant rear end;
Cmos image sensing equipment, it is arranged on front end of the restaurant guest direction relative to restaurant's entrance, the audio sensing equipment After the audio processing equipment, shot for carrying out real-time scene to restaurant guest direction to obtain guest's directional image;
Context analyzer equipment, it is connected with cmos image sensing equipment, for receiving guest's directional image and analyzing guest's directional diagram The background situation of picture, when judging background for movement background, background detection time interval is determined, when judging background for static background When, background detection time interval is 0;
Background extracting equipment, it is connected with context analyzer equipment, between background detection time for being determined based on context analyzer equipment Every every background detection time interval, a background image being extracted from guest's directional image, when background detection time interval is When 0, the background image of extraction still before use;
Background segment equipment, it is connected respectively with cmos image sensing equipment and background extracting equipment, for from guest's directional image In be partitioned into background image to be exported as foreground image;
Moving target recognition equipment, it is connected with background segment equipment, for analyzing multiple moving targets in foreground image, and from Multiple target subgraphs corresponding with multiple moving targets difference are partitioned into foreground image;
Target type analytical equipment, it is connected with moving target recognition equipment, for receiving multiple target subgraphs, determines each The area of target subgraph, by the area of the area of each target subgraph divided by foreground image to obtain target area percentage Than when target area percentage falls in the range of default human body area percentage, determining target corresponding to the target subgraph For human body target, the target subgraph for being defined as human body target to each based on each human body type profile profile carries out shape Matching, using human body type corresponding to matching degree highest human body type profile profile as target type, determine to be people by each The most target type of occurrence number is as identification types in each target type corresponding to the target subgraph difference of body target Output;
Wherein, the main control device respectively with the cmos image sensing equipment, the context analyzer equipment, the background extracting Equipment, the background segment equipment, the moving target recognition equipment and target type analytical equipment connection, when described Main control device enter greet a guest pattern or advertisement mode when, start the cmos image sensing equipment, the context analyzer equipment, institute State background extracting equipment, the background segment equipment, the moving target recognition equipment and the target type analytical equipment;
Wherein, the display screen is when receiving the identification types of the main control device forwarding, real-time display and the identification class Multiple restaurant's dish informations corresponding to type, each restaurant's dish information include corresponding restaurant's vegetable picture, introduction, price and Nutritional ingredient;
When the main control device, which enters, receives guests pattern, the cmos image sensing equipment, the context analyzer equipment, institute are closed State background extracting equipment, the background segment equipment, the moving target recognition equipment and the target type analytical equipment;
When the main control device, which enters, greets a guest pattern or advertisement mode, the audio-frequence player device and the display screen are opened;
When the main control device, which enters, receives guests pattern, the audio-frequence player device and the display screen are closed;
The cmos image sensing equipment, the context analyzer equipment, the background extracting equipment, the background segment equipment, The moving target recognition equipment and the target type analytical equipment are all disposed within the computer room of restaurant rear end;
The cmos image sensing equipment, the context analyzer equipment, the background extracting equipment, the background segment equipment, The moving target recognition equipment and the target type analytical equipment are integrated on same surface-mounted integrated circuit;
The audio-frequence player device is when receiving the identification types of the main control device forwarding, real-time voice and the identification class WORDS AND PHRASES IN ADVERTISEMENT corresponding to type.
CN201710674157.6A 2017-08-09 2017-08-09 Ad distribution device Active CN107230114B (en)

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CN107239980B (en) * 2017-08-09 2018-03-20 上海传漾广告有限公司 A kind of advertisement delivery method

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