Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on embodiments of the invention, those of ordinary skills belong to protection scope of the present invention not making the every other embodiment that is obtained under the creative work prerequisite.
The synoptic diagram of a kind of information interaction system that Fig. 1 provides for the embodiment of the invention, as shown in Figure 1, native system mainly comprises: information exhibition platform and information recommendation platform;
Wherein, the information exhibition platform comprises: touch screen, first information processing unit and information display unit; Described touch screen is used for touching as the user media of input; Described first information processing unit is used for the touching position information according to the touch screen transmission, determines the exhibition information content of this positional information correspondence; Described information display unit is used to show described exhibition information content;
Described information recommendation platform comprises: touch screen, human body information collecting unit, human body information processing unit, second information process unit and information display unit; Described human body information collecting unit is used to gather user's human body information; Described human body information processing unit is used for carrying out the judgement of sex and the estimation at age according to the human body information that collects; Described second information process unit is used for the content of determining recommendation information according to user's sex and age; And, by the touching position information that touch screen sends, determine the exhibition information content of this positional information correspondence according to the user; Described information display unit is used to show the content and the exhibition information content of described recommendation information.
Described touch screen places the top of described information display unit.
Described human body information collecting unit comprises: minisize pick-up head, small-sized image pickup head, said three-dimensional body sense video camera, infrared facility and/or human body information pick-up transducers.
Described human body information comprises: people's face information, hair information, second characteristic information, gait information, dress ornament information and wear ornaments information.
Described first information processing unit comprises:
Similarity calculated is used for calculating the exhibition information content information similar of determining with described information process unit according to similarity algorithm at the information exhibition platform.
Comprise some display labels in the described information display unit, when being used for the information exhibition platform, its homepage comprises: floor label, market map tag, retail shop's name label; The page that the user clicks after retail shop's name label comprises: the exhibition information label of retail shop's correspondence, similar retail shop label and return label; When being used for the information recommendation platform, comprise some retail shops recommendation information label.
The course of work of described human body information processing unit comprises: when human body information behaviour face information that described human body information collecting unit collects, disturbing factor in people's face information of gathering is carried out pre-service and detects the position of people's face; Utilize the human face characteristic point calibration algorithm to find out the unique point of people's face, the position by unique point obtains facial image to people's face normalized of aliging; Utilize sex recognizer and estimation of Age algorithm that described facial image is calculated, obtain this user's sex and the age.
Described touching position information comprises: picture, literal and/or link; Described recommendation information comprises with the content of exhibition information: picture, literal, video and/or link.
For ease of understanding the principle of work of a kind of information interaction system (calling native system in the following text) that the embodiment of the invention provides, 2-6 is elaborated below in conjunction with accompanying drawing.
Native system can be applied in exhibition, recruitment fair, market etc. need be showed corresponding exhibition information or carry out the place of information popularization according to user's feature to the user in the mode of interaction.For convenience of explanation, the mode below by mall shopping describes native system.
Mainly comprise two large platforms in the native system: information exhibition platform and information recommendation platform.In simple terms, the information exhibition platform is an interaction platform, promptly manually obtains information according to the user according to the demand of oneself from the information exhibition platform; The information recommendation platform then is by the human body information recognition technology, discerns user's sex and after the age, sends corresponding recommendation information to the user.
When native system uses as mall shopping, be arranged on usually in shopping guide's platform in market, when the user enters shopping guide's platform in market, only show " information exhibition platform " and " information recommendation platform " on the information display unit; At this moment, the user can carry out the selection of platform by touch screen; If the user need manually obtain information, then can select " information exhibition platform " by touch screen, after the position of touch screen being selected by first information processing unit is analyzed, analysis result is sent to information display unit, the page that shows " information exhibition platform " by this information display unit, as shown in Figure 2, be information exhibition platform page synoptic diagram; Mainly comprise: floor label, market map tag and retail shop's name label; Concrete: the number of floor label can be set according to the number of floor levels in market, and the market map tag is corresponding with the floor label, promptly select different floor labels after, show the market map tag of corresponding floor; Retail shop's name label is corresponding with the market map tag, promptly shows the title and the position of retail shop in the current floor in the market map tag of each layer.
When the user selects a certain retail shop name label by touch screen after, similarity calculated in the first information processing unit can be carried out similarity according to the information of current retail shop and be calculated (can use conventional similarity algorithm), and corresponding analog information is presented at the below of the exhibition information label of choosing retail shop's correspondence by information display unit, concrete can be referring to Fig. 3; Wherein, the exhibition information label of retail shop's correspondence can comprise labels such as retail shop's photo, video, placard; If current shop and analog information are unsatisfied with, also can click the label that returns in the page upper right corner by touch screen.For example and without limitation, the retail shop that the user has selected a family to sell sportswear shows in current page that then the commodity picture promotional videos of this retail shop or photo or placard are some etc., shows the retail shop of some sale sportswears below current page.This method has good shopping guide's effect, eliminated the cost that uses manpower simultaneously, and the user can obtain required information at short notice.
Wherein, can mainly comprise as shown in Figure 4 based on the workflow in " the information exhibition platform " of similarity calculating:
The positional information thatstep 41, touch screen submit to the user to click to information process unit, first information processing unit is determined the retail shop that the user clicks.
Step 42, similarity calculated are used the similarity computational algorithm, provide the retail shop similar to retail shop that the user clicks and recommend to the user.
Step 43, first information processing unit output to information display unit to realize demonstration with display message.
On the other hand, the user also can select by the automatic recommendation information of native system.At this moment, the user can select " information recommendation platform " by touch screen, after selecting " information recommendation platform ", the human body information collecting unit starts (collecting unit can be arranged at the top of touch screen or the position that other suitable human body informations are gathered) automatically, gathers active user's human body information; Again the human body information that collects is sent to the human body information processing unit and carries out the judgement of user's sex and the estimation at age.To gather people's face information is that example is introduced above-mentioned workflow: human body information collecting unit acquisition station face images of users before shopping guide's platform, and be sent to the human body information processing unit; The human body information processing unit at first carries out pre-service (for example, DCT algorithm) to disturbing factors such as illumination and detects the position of people's face; Utilize human face characteristic point calibration algorithm (for example, the ASM algorithm) to find out the unique point of people's face again, the position by unique point obtains facial image to people's face normalized of aliging; At last, (for example utilize sex identification related algorithm, extract the lbp feature of people's face earlier, utilize the adaboost sorter that people's face is classified again) and the estimation of Age related algorithm is (for example, obtain the eigenface of people's face earlier, utilize support vector machine to classify again) obtain this user's sex and age.The human body information processing unit is sent to second information process unit with this user's sex and age information, determine the information content (can realize) that needs are recommended by second information process unit, and information is shown by information display unit according to the matching algorithm of routine.As shown in Figure 5, be information recommendation platform page synoptic diagram; It comprises: the label of some corresponding recommendation informations.Concrete, can be the new product listing of XX retail shop, the activity of XX retail shop, the discounting of XX retail shop etc.For example and without limitation, be about 25 years old male user if the human body information processing unit detects the active user, then current page can be with the Men's Wear discounting of XX retail shop, the discounting of the man of XX retail shop wrist-watch, the sports goods new product listing of XX retail shop etc.When the user clicks corresponding retail shop name label by touch screen, then show the details of corresponding retail shop, for example, commodity picture, floor and the number etc. of retail shop.
Further, be the judgement of raising user sex and the accuracy rate of the estimation at age, human body information collecting unit in the embodiment of the invention also can be gathered the user simultaneously when gathering people's face information hair information, gait information, second characteristic information are (for example, Adam's apple, beard), dress ornament information with wear ornaments information etc. as human body information, and other judges the estimation with the age as the supplementary property of participation.For example and without limitation, can carry out the judgement of sex, by the auxiliary estimation of carrying out the age of the ornaments information of wearing that collects etc. by the hair information that collects and dress ornament information are auxiliary.
Wherein, can mainly comprise as shown in Figure 6 based on the workflow in " the information recommendation platform " of human body information identification:
Step 61, human body information collecting unit acquisition station user's before shopping guide's platform human body information is transferred to the human body information processing unit and is handled.
The related algorithm thatstep 62, human body information processing unit are used sex identification and estimation of Age carries out sex identification and estimation of Age to the user.
Step 63, the result that second information process unit provides according to the human body information processing unit determines the information that show, and display message is outputed to information display unit to realize demonstration.
More than, being the detailed principle of native system work, the touch screen that it is emphasized that in the native system to be adopted can be that infrared touch screen also can be the touch screen of other similar principles; The human body information collecting unit can be that (for example, kinect), infrared facility and other one or several of sensor device that are used for gathering human body information combine for minisize pick-up head, small-sized image pickup head, said three-dimensional body sense video camera; Information display unit can be LCD or televisor; First and second information process unit can be integrated in the same processing unit; First and second information process unit, human body information processing unit and similarity calculated can be integrated in the main frame.The technician in described field can clearly recognize, " information exhibition platform " in the native system can be realized (touch screen, human body information collecting unit, human body information processing unit, information process unit and information display unit) by same set of equipment with " information recommendation platform ", also can adopt two cover separate equipment to realize.
In addition, each retail shop's name label in the native system (comprising " information exhibition platform " and " information recommendation platform ") information content corresponding to similar retail shop label can be according to the actual conditions real-time update in corresponding shop, for example, after the storekeeper had uploaded new propagating poster, video or commodity photo, then native system upgraded the corresponding information content.
The invention described above embodiment not only can allow the consumer understand retail shop's situation better, can provide similar retail shop to recommend simultaneously, has good shopping guide's effect and has eliminated the cost that uses manpower simultaneously, and the user also can obtain required information at short notice.In addition, can also initiatively carry out the recommendation of information, save user's time and energy based on the human body information recognition technology to the user.And advantages such as reliability height, equipment are not fragile, the user experience sense is good that the embodiment of the invention has.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.