CN102163378A - Click reading machine based on image code identification technology - Google Patents
Click reading machine based on image code identification technology Download PDFInfo
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- CN102163378A CN102163378A CN2011100711300A CN201110071130A CN102163378A CN 102163378 A CN102163378 A CN 102163378A CN 2011100711300 A CN2011100711300 A CN 2011100711300A CN 201110071130 A CN201110071130 A CN 201110071130A CN 102163378 A CN102163378 A CN 102163378A
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Abstract
The invention relates to a click reading machine based on an image code identification technology. The click reading machine comprises a click reading pen and a matrix thin membrane used together with the click reading pen; the matrix thin membrane is a transparent soft membrane and is printed with X-axis coordinate lines and Y-axis coordinate lines; images codes respectively corresponding to each of the X-axis coordinate lines or the Y-axis coordinate lines are respectively arranged at the side edges of the matrix thin membrane; the matrix thin membrane is attached to a book and aligned with the content in the book; the X-axis coordinate position and the Y-axis coordinate position of character or image contents of a specific position in the book or a periodical are determined by utilizing the coordinate lines on the matrix thin membrane; and the click reading pen first clicks coordinate number of one of the coordinate directions and then clicks coordinate number of the other coordinate direction, and the information of characters or pictures in the specific position can be played or displayed by the click reading pen. The click reading machine has a simple structure and can be applied to any ordinary books or periodicals. Moreover, the click reading machine can be applied to teaching aids for assisting the reading of book content.
Description
Technical field
The present invention relates to the to impart knowledge to students point reader of usefulness is particularly based on the point reader of image code recognition technology.
Background technology
The point reader of students in middle and primary schools' use has at present obtained extensive utilization.Early stage point reader for example U.S. US5686705 in 1999 the disclosed technology of US5877458 patent, and the disclosed technology of in September, 2006 China's ZL200520110885.7 patent, based on plain location method, adopt the induction technology of charge-voltage converting, employing is provided with the two-way array that crisscross electrode is formed on flexible film, when having the talking pen that transmits and click the books that are placed on above the two-way array, transmit and penetrate books, influence the CHARGE DISTRIBUTION of the two-way array below the books, the signal of this variation of central processing unit perception that is connected with described two-way array also can be determined the position of talking pen and the mode of the corresponding contents in the books with sound or image sent out.This product can not be useful on the thicker books otherwise non-misreading easily or not reaction fully, so this kind technology fails to be used widely.
Utilized the point reader of optical figuring recognition technology to come into vogue in recent years.For example number of patent application is 200620167398.9, name is called the utility model of " reading sounding digital teaching device ", disclosed and on figure/culture and education material, to have established corresponding stealthy optical identification sign indicating number, comprise a teaching rod and a long-range sound-producing device, this teaching rod is an elongated rod shape, front end is inclined to a turn of bilge, be embedded the digital reading assembly of an optics in this turn of bilge, when teaching rod point points to image on the teaching material or literal, the digital reading assembly of this optics reads corresponding stealthy optical identification sign indicating number, and this optical identification sign indicating number is converted to the radio digital signal, be wirelessly transmitted on the long-range sound-producing device, set a sound circuit plate and a loudspeaker in this long-range sound-producing device, can receive the radio digital signal that this teaching rod is sent, be converted to voice signal after the decoding and sound, can produce that both pictures and texts are excellent in conjunction with the teaching environment of sound, to promote teaching efficiency by this loudspeaker.Secondly Chinese patent application number is 201010181104.9, name is called the technical scheme of " a kind of electronic point-reading device ", also having disclosed and utilized optical sensor to look the stealthy identification code in the Book-keeping book and broadcast the technology of identification content, is that the disclosed content of 200620167398.9 technology is consistent basically with above-mentioned application number.The employed synchronous books teaching material of this point reader is a kind of special teaching material, book contents is especially with carbon-free three primary colours ink printing figure and literal, stamp the optical image recognition sign indicating number of one deck stealth more in the above with carbon printing ink, because carbon is to ultrared strong absorption, infrared pick-up head on the talking pen just can produce the distinct image sign indicating number to the optical image recognition sign indicating number of stealth like this, identification accurately, and the writings and image in the books is because carbon containing not, produce error code so can not disturb, the identification of teaching rod or talking pen be not book contents itself but these stealthy image code.Adopt the product of this kind technology can not the common teaching books of Direct Recognition, common teaching material can not use for this reason.
Summary of the invention
Based on the talking pen of optical identification, its image code of discerning is generally used carbon containing ink printing optical image recognition sign indicating number, prints other literal or image with carbon-free three primary colours printing ink.If they are to coincide together, because carbon is strong to ultrared absorption, the infrared pick-up head on the talking pen just can obtain distinct image sign indicating number image and then discern and accurately and not benefit from the influence that carbon-free three primary colours printing ink prints other literal or image like this.And the talking pen technology will be applied on the common synchronous textbook point reader, must overcome the interference to the identification of optical imagery sign indicating number of carbon containing ink image on the synchronous textbook or literal.For energy reading general book, the present invention proposes a kind of point reader based on the image code recognition technology, and it comprises talking pen and the matrix film that is used with it, and described talking pen comprises figure collector, central processing unit, storer and signal output apparatus; It is characterized in that described matrix film is transparent flexible film, on described matrix film, be printed with X axis coordinate line and Y-axis to coordinate line; Be respectively arranged with image code at X axis coordinate line or Y-axis to the terminal position of coordinate line.
Described talking pen is actually that a kind of to collect processing capacities such as image acquisition, image recognition, Flame Image Process, data decode, central authorities' control, data storage be the device of one, after collecting image information, described talking pen is transferred to central processing unit (CPU), central processing unit comes with the output of signal forms such as voice or image according to the corresponding informance that these information will be stored in the storer, described signal output apparatus is a kind ofly to be arranged on the described talking pen or to have other display device of signal annexation, for example loudspeaker, display screen etc. with described talking pen.This technology all is similar Application for Field such as select based on fingerprint recognition, design patent Figure recognition, the part of image, and different is the data difference of storing in the storer, corresponding output information difference.Store the digital code information of the content of different books, the different page numbers in the storer of described talking pen; Secondly described talking pen can also can be connected power supply by modes such as UBS interfaces with the dry cell power supply of self with external power.
Described matrix film is transparent flexible film, is meant to find out substantially clearly when described matrix film is placed on the books that the information such as bookish literal or image that are printed on that are positioned at below the film get final product.
Be printed with X axis coordinate line and Y-axis on the described matrix film to coordinate line, be meant on the surface of described matrix film and print the same crisscross X axis coordinate line of similar coordinate paper and Y-axis, can discern literal or the residing coordinate position of pattern below the described matrix film by this X, y-line to coordinate line.If described matrix film is a sandwich construction, coordinate line can also be printed on the interlayer inside surface.These coordinate lines can be covered with the one or both sides of whole described matrix film or its central part, and the spacing between described x-line or the described y-line is for good about 1 centimetre.
Described image code, be a kind of image or symbol that is provided with by modes such as dot matrix codings, it can be the image code of one dimension, also can be the image code of two dimension, these image code general with contain that carbon printing ink is arranged on the lateral location of described matrix film by modes such as printings and corresponding to the described X axis coordinate line of each root and Y-axis to coordinate line.
Described image code is positioned at the terminal position of reference axis but not necessarily can be discerned the location by the reader exactly, described X axis coordinate line or Y-axis are numbered to coordinate line for this reason, can to the serial number of X axis coordinate line X001 from top to bottom for example, X002, X003, X004, X005 etc., be Y001 to the coordinate line serial number from left to right to Y-axis, Y002, Y003, Y004, Y005 etc., and these numbering literal directly are printed on lateral location (also being described X axis coordinate line or Y-axis terminal position) and corresponding each root coordinate line of described matrix film in modes such as dot matrix codings to coordinate line, these numbering literal itself are not only visual but also include stealthy image code, so just can very convenient described talking pen scan image sign indicating number by means of described numbering literal; Or, the image code that a stealth is set in the lateral location or position, the top and bottom correspondence of each visual described numbering literal, what the reader saw like this is the numbering literal of reference axis end, and the identification of described talking pen is and the corresponding image code of described numbering literal.Wherein, if image code is printed on the lateral location or the position, top and bottom of these numbering literal, described image code is with the carbon containing ink printing and make the latent image sign indicating number, and the carbon-free ink printing of these visual numbering literal, described like this talking pen just can not be subjected to the influence of these numbering literal when these image code of scanning identification.The technology that is provided with that relates to dot matrix coding itself is a kind of common technology, need not repeat at this.
According to technique scheme, the reader at first is fitted in described matrix film on the selected bookish page, utilize coordinate line on the described matrix film to determine that the X axis coordinate position of the literal of ad-hoc location in the page or picture material and Y-axis are to coordinate position, at first click the guided coordinate numbering of one of them coordinate direction (as X005) with described talking pen, click the guided coordinate numbering of another coordinate direction (as Y010) again, this moment, described talking pen will play back the literal of this ad-hoc location or the information of picture or show.Because described image code is arranged on the peripheral position (being arranged on the terminal position of described coordinate line in other words conj.or perhaps) of described matrix film and is not arranged on middle position, be that described image code is not arranged in the top of the literal of page or pattern content and does not just form overlapping with these book contents yet, thereby the carbon that page literal or picture material contain itself just can not overlap with the employed carbon of described image code can not form the dot matrix of described image code and disturb, and described talking pen just error code can not occur when clicking described image code identifying information yet.
According to technique scheme, can further discern the content of the different page numbers in different books or the same books in order to make described talking pen, can on described talking pen, selection key be set, select and determine books and periodicals numbering or title by button, can also select and determine the page number in the selected books and periodicals by button.
According to technique scheme, can further discern the content of the different books or the page number in order to make described talking pen, perhaps, can also be provided with the image code of standalone feature in the lateral location of described matrix film in order to change the control function of described talking pen automatically.The image code of described standalone feature, be meant with coordinate position in described matrix film without any related image code.When described talking pen is clicked the image code of described standalone feature, can allow described talking pen realize skipping, changing book, regulate volume, or transfer recording state, re-reading state etc. to from the sounding state, thus control function not only expanded to described talking pen, and be convenient to flexible operating.For the convenient image code of using these standalone features of reader, lateral location or position, top and bottom in the image code of described standalone feature are provided with visual literal, perhaps literal itself is arranged with the dot matrix coded system and is made as image code, like this reader see literal and described talking pen to scan what obtain be the information of the image code of standalone feature.
According to technique scheme, use described matrix film for the ease of the reader, also comprise two slipcases of opening, the side of described slipcase is connected with described matrix film.Books can be placed on the described slipcase like this and locate, described matrix film be turned from the dual-side of books cover on the books again, make between described matrix film and the books accurately location.
Another kind of invention scheme is, based on the point reader of pattern recognition technique, comprises talking pen and the matrix film that is used with it, and described talking pen comprises figure collector, central processing unit, storer and signal output apparatus; It is characterized in that described matrix film is transparent flexible film, on described matrix film, be printed with X axis coordinate line and Y-axis, in coordinate line intersects formed sash, be printed with the sash numbering at described X axis coordinate line and Y-axis to coordinate line; Also comprise card, be printed with image code corresponding and card numbering on the described card with described sash numbering.
Be printed with image code corresponding and card numbering on the described card with described sash numbering, be meant not only to be printed with on the described card and number one to one the card numbering, and be printed with described sash numbering or card and number image code one to one with described sash.Described card is the individual components of making of the plastic sheet or the scraps of paper, described image code can stealthy be printed on the lateral location or the upper-lower position of described card numbering, also can be described card numbering directly to be printed with the dot matrix coded system form image code, what the reader saw is card numbering literal, but the identification of described talking pen is the optical imagery sign indicating number that described card numbering itself is comprised.Wherein, if the image code on the described card is printed on the lateral location or the position, top and bottom of described card numbering, described image code is with the carbon containing ink printing and make the latent image sign indicating number, and the carbon-free ink printing of described card numbering itself, described like this talking pen just can not be subjected to the influence of described card numbering when these image code of scanning identification.
Described sash numbering or described card numbering be one group of arabian writing the simplest preferably, as 001,002,003,004 etc.Secondly described sash numbering preferably is positioned at the lateral location of sash or does not influence the reader with lighter literal that to look literal or the pattern read below the described matrix film be good.
According to technique scheme, described matrix film is placed on the books, content in the books is cut apart to coordinate line by described X axis coordinate line and Y-axis, the corresponding described sash numbering of each divided location contents, secondly click card numbering corresponding on the described card with described talking pen scanning, thereby the corresponding contents in the books is just come by described point reader output with described sash numbering.If the content in the books has occupied a plurality of described sash numberings, on described card, just only need click one of them corresponding card numbering of surface sweeping and get final product.
Another kind of invention scheme is, based on the point reader of image code recognition technology, comprises talking pen and the matrix film that is used with it, and described talking pen comprises figure collector, central processing unit, storer and signal output apparatus; It is characterized in that, described matrix film is transparent flexible film, on described matrix film, be printed with X axis coordinate line and Y-axis to coordinate line, be respectively arranged with matrix film numbering literal to the terminal position of coordinate line at the X axis coordinate line of described matrix film or Y-axis; Also comprise card, on described card, be printed with the card numbering writings and image sign indicating number corresponding with described matrix film numbering literal.
The card numbering writings and image sign indicating number of printing on the described card is a kind of distinguished symbol and identification code.Wherein said card numbering writings and image sign indicating number can be to unite two into one, and also can be lateral location or the position, top and bottom that image code is arranged on described card numbering literal, and the method for setting is explanation in the above, no longer disputes at this and states.
According to technique scheme, described matrix film is placed on the books, to coordinate line the content in the books is given coordinate setting by X axis coordinate line on the described matrix film and Y-axis, utilize coordinate line on the described matrix film to determine that the X axis coordinate position of the literal of ad-hoc location in the page or picture material and Y-axis are to coordinate position, secondly with described talking pen sweep described point respectively hit on the described card with described matrix film on X, the card numbering literal of the guided described matrix film numbering literal correspondence of y-line, thus the corresponding contents in the books is just come by described point reader output.If the content in the books has occupied a plurality of coordinate lines and described matrix film numbering literal thereof, on described card, just only need click one of them corresponding card numbering literal of surface sweeping and get final product.
According to technique scheme, can also be also be printed with on the described card with described matrix film on the corresponding coordinate line of coordinate line, described card numbering literal is provided with the end or the centre position of described card coordinate line accordingly.The coordinate line that is provided with on the described card equals to be provided with the quantity that described matrix film is numbered the coordinate line of literal at least.
Product of the present invention is not only simple in structure, and operation facility and manufacturing cost are very low, and can be applicable to any common books and periodicals.The student can buy the special teaching material that is printed with special image code in addition, thereby has saved resource.Because the present invention has These characteristics and advantage, can be applied to auxiliary reading in the teaching aid of book contents.
Description of drawings
Fig. 1 is a planar structure synoptic diagram of using described talking pen of the present invention;
Fig. 2 is a planar structure synoptic diagram of using embodiments of the invention one described matrix film;
Fig. 3 is a structural representation of using embodiments of the invention one described matrix film and slipcase combination;
Fig. 4 is a planar structure synoptic diagram of using the described matrix film of embodiments of the invention two;
Fig. 5 is a planar structure synoptic diagram of using the described card of embodiments of the invention two;
Fig. 6 is a planar structure synoptic diagram of using the described card of embodiments of the invention three.
Embodiment
Below in conjunction with accompanying drawing the optimum implementation of the point reader of concrete application technical solution of the present invention is made an explanation.
Embodiment one
As shown in Figure 1, described talking pen 1 comprises image read head 11, supply hub 12, selection key 13, display screen 14 and loudspeaker 15.Also be provided with the device of processing capacities such as being used for image recognition, Flame Image Process, data decode, central authorities' control, data storage in the wherein said talking pen 1, after described talking pen 1 collected image information by described image read head 11, the corresponding informance that will be stored under the control of central processing unit in the data-carrier store showed by described display screen 14 or loudspeaker 15.Store the coded message of the content of different books, the different page numbers in the storer of described talking pen 1, for example Chinese textbook of each grade of primary school etc.; Secondly described talking pen 1 can also can be connected power supply by described supply hub 12 with the dry cell power supply of self with external power.
Described selection key 13 can be used for selecting the different page numbers of different books and periodicals or books and periodicals.Can certainly be as the switch of power supply, manual volume by-pass cock etc. under the situation that several described selection keys 13 are set.Thereby the central controller of giving described talking pen 1 when pushing described selection key 13 sends signal and finishes aforesaid operations by the control of described central controller.
As shown in Figure 2, described matrix film 2 is transparent flexible film, and the information such as bookish literal or image that are printed on that are positioned at below the film can be substantially clearly found out in two zones about being divided into when being placed on described matrix film 2 on the books.Secondly the software film also is convenient to collection, more helps reducing manufacturing cost.
The lower surface in zone (21,22) is printed with X axis coordinate line and Y-axis to coordinate line about described matrix film 2, and described X axis coordinate line and Y-axis are crisscross to coordinate line.These coordinate lines are covered with whole described matrix film 2, and the spacing between spacing between the described x-line or the described y-line is about 0.5 centimetre to 1.2 centimetres.X axis coordinate line and Y-axis are printed on the lower surface of described matrix film 2 to coordinate line, can prevent that light refraction that the thickness of film own forms is to checking the influence of coordinate line.
Peripheral position at described matrix film 2 is printed with the numbering literal, wherein corresponding to each root X axis coordinate line in left side zone 21 from left to right the order of identifier number literal be A01X, A02X, A03X, A04X etc. up to A28X, corresponding to each root Y-axis to coordinate line from top to bottom the order of identifier number literal be that A01Y, A02Y, A03Y, A04Y etc. are up to A50Y.Secondly each numbering literal is made with the dot matrix coded system and use the carbon containing ink printing, described like this numbering literal sees it is literal from naked eyes, is the image code information that the layout of dot matrix mode is listed as but 1 scanning of described talking pen obtains.Numbered too corresponding to right zone 22.
When be fitted in described matrix film 2 on the books and the books that align in verso content " Ge Ben talks about methods " time, see through the corresponding X axis coordinate of film searching and be numbered A05X to A23X, and click surface sweeping A05X any one numbering in the A23X with described talking pen 1, seek its corresponding Y-axis again and be numbered A17Y to A21Y and surface sweeping arbitrary numbering wherein to coordinate, described like this talking pen 1 has just been finished reading surface sweeping and reading " Ge Ben talks about methods " by loudspeaker 15 of information.In like manner utilize the coordinate line in right zone 22 locate too and surface sweeping is discerned to recognize and read for the contents such as " waiting to see rising clouds " in the recto.
The most handy two-dimensional approach coding of described image code is arranged printing, can improve the accuracy rate of identification greatly like this.
Secondly, the bottom of described matrix film 2 also be provided with 123456789 grades literal independently, these literal also include independently image code.When clicking these literal, also can drive described talking pen 1 conversion function corresponding or purposes automatically.These independently the image code of literal representative have independently function, as select book, the choosing page or leaf, with reading, function such as re-reading, irrelevant fully with coordinate line and corresponding numbering thereof.
The selector button 15 that can regulate when thinking page turning or changing book on the described talking pen 1 realizes that the image code with standalone feature that also can scan the bottom of described matrix film 2 realizes as " nextpage ", " going up page or leaf " or " selecting book ".
Books in the such scheme or books and periodicals are printed matters of common making, and the Word message in these books pre-edit is stored in the described talking pen 1.When editing these contents, four groups of data of only actually editor (books and periodicals name, the page number, X axis coordinate position, Y-axis are to coordinate position) can realize.So no matter the student in any area, particularly Pian Yuandiqu student only need buy just reading learning textbook content anywhere of a described talking pen 1 and described matrix film 2.The more important thing is that this covering device not only carries easily, in light weight and because the simple cost of member just can be very low, be fit to very much student's use of underprivileged home.
As shown in Figure 3, locate described matrix film 2 when using for the ease of the reader, also comprise two cortex slipcases of opening (31,32), the side of described slipcase 31 connects the zone, a left side 21 of described matrix film 2, and the side of described slipcase 32 connects the right zone 22 of described matrix film 2.The front cover and the back cover of books can be placed on location in the described slipcase (31,32) like this, again zone (21,22) about described matrix film is turned from the dual-side of books and cover on the books, make described matrix film about accurate location between zone (21,22) and the books, thereby be convenient to identification and read.Described slipcase (31,32) can be that plastics also can be cortical materials.In that the time spent can not turn over described matrix film 2 and is collected in the described slipcase (31,32) usually.
Embodiment two
As shown in Figure 4, different with embodiment one is, described X axis coordinate line in the zone, a left side 21 of the described matrix film 2 of on the left side and Y-axis in coordinate line intersects formed sash, be printed with sash numbering A001 A002 A003 etc.; As shown in Figure 5, the cardboard 41 that also comprises the plastics quality, on described card 41, be printed with the card corresponding with described sash numbering number A001 A002 A003 etc., wherein said card numbering A001 A002 A003 etc. be printed as stealthy optical imagery sign indicating number with the dot matrix coded system, promptly from see in appearance described card numbering A001 A002 A003 etc. be visual literal, but in fact these literal also are described point reader 1 discernible image code, described matrix film 21 is placed on the books, content in the books is cut apart to coordinate line by described X axis coordinate line and Y-axis, the corresponding described sash numbering of each divided location contents A001 A002 A003 etc., for example the corresponding sash of " Ge Ben talks about methods " shown in Fig. 4 be numbered A090 to A093 and A104 to A107, secondly click card corresponding on the described card 41 with described talking pen 1 scanning and number arbitrary numbering of A090 in the middle of to A093 and A104 to A107 with described sash numbering, described point reader 1 is transported to loudspeaker 15 or display 14 with " Ge Ben talks about methods " corresponding contents with in the books of storage inside under the control of portion's central controller within it after obtaining above-mentioned image information, thereby has finished the process of reading.
Explanation according to embodiment one is the same, and described matrix film 2 can also be provided with right zone 22, and zone, a left side 21 and right zone 22 can be connected as a single entity, and also can be connected to the both sides of slipcase (31,32); Secondly card 42 can also be set, described card 42 and described matrix film 2 right regional 22 corresponding; Described card (41,42) can the split setting, also can be connected as a single entity.Secondly, the image code of standalone feature also can be set as " nextpage ", " going up page or leaf " or " selecting book " etc. on described card (41,42).
Embodiment three
As shown in Figure 6, different with embodiment two is, mode according to embodiment one is respectively arranged with matrix film numbering literal in the X axis coordinate line or the Y-axis of described matrix film (21,22) to the terminal position of coordinate line, but these matrix film numbering literal are common visual literal or number as A01X, A02X etc.; On described card (41,42), be printed with and corresponding card numbering literal A01X, A02X etc. such as described matrix film numbering literal A01X, A02X, and each described card numbering literal A01X, A02X etc. are set to image code with the dot matrix coded system, what the reader saw envelope like this is card numbering literal, and described point reader surface sweeping identification is the image code that lies in the described card numbering literal.
As a kind of equivalent embodiments, coordinate line also can be set on the described card (41,42) and described card is numbered the terminal position that literal is arranged on coordinate line, can also be that centre position or other suitable position that described card numbering literal is arranged on the coordinate line on the described card (41,42) are got final product.
According to technique scheme, with described matrix film (21,22) be placed on the books, by described matrix film (21,22) X axis coordinate line and Y-axis on give coordinate setting to coordinate line with the content in the books, utilize described matrix film (21,22) coordinate line on determines that the X axis coordinate position of the literal of ad-hoc location in the page or picture material and Y-axis are to coordinate position, secondly sweeping respectively with described talking pen 1, described point hits described card (41,42) on and described matrix film (21,22) go up X, the card numbering literal of the guided described matrix film numbering literal correspondence of y-line, thus the corresponding contents in the books is just come by described point reader output.If the content in the books has occupied a plurality of coordinate lines and described matrix film numbering literal thereof, upward just only need click one of them corresponding card numbering literal of surface sweeping at described card (41,42) and get final product.
Claims (10)
1. based on the point reader of image code recognition technology, comprise talking pen and the matrix film that is used with it, described talking pen comprises figure collector, central processing unit, storer and signal output apparatus; It is characterized in that described matrix film is transparent flexible film, on described matrix film, be printed with X axis coordinate line and Y-axis to coordinate line; Be respectively arranged with image code at X axis coordinate line or Y-axis to the terminal position of coordinate line.
2. the point reader based on the image code recognition technology according to claim 1 is characterized in that, also is provided with the image code of standalone feature in the lateral location of described matrix film.
3. the point reader based on the image code recognition technology according to claim 1 and 2 is characterized in that, in each described image code position correspondence a visual numbering literal is set.
4. the point reader based on the image code recognition technology according to claim 3 is characterized in that, described talking pen is provided with can be selected and the selection key of the definite books and periodicals title or the page number.
5. the point reader based on the image code recognition technology according to claim 3 is characterized in that, also comprises two slipcases of opening, and the side of described slipcase connects described matrix film.
6. based on the point reader of image code recognition technology, comprise talking pen and the matrix film that is used with it, described talking pen comprises figure collector, central processing unit, storer and signal output apparatus; It is characterized in that described matrix film is transparent flexible film, on described matrix film, be printed with X axis coordinate line and Y-axis, in coordinate line intersects formed sash, be printed with the sash numbering at described X axis coordinate line and Y-axis to coordinate line; Also comprise card, be printed with image code corresponding and card numbering on the described card with described sash numbering.
7. the point reader based on the image code recognition technology according to claim 6 is characterized in that, also comprises two slipcases of opening, and the side of described slipcase connects described matrix film.
8. the point reader based on the image code recognition technology according to claim 6 is characterized in that, also is provided with the image code of standalone feature on described card.
9. based on the point reader of image code recognition technology, comprise talking pen and the matrix film that is used with it, described talking pen comprises figure collector, central processing unit, storer and signal output apparatus; It is characterized in that, described matrix film is transparent flexible film, on described matrix film, be printed with X axis coordinate line and Y-axis to coordinate line, be respectively arranged with matrix film numbering literal to the terminal position of coordinate line at the X axis coordinate line of described matrix film or Y-axis; Also comprise card, on described card, be printed with the card numbering writings and image sign indicating number corresponding with described matrix film numbering literal.
10. the point reader based on the image code recognition technology according to claim 9, it is characterized in that, on described card, also be printed with the X axis coordinate line of described matrix film or Y-axis to the corresponding X axis coordinate line of coordinate line and Y-axis to coordinate line, X axis coordinate line on described card and Y-axis are printed with the card numbering writings and image sign indicating number corresponding with described matrix film numbering literal on coordinate line.
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| CN2011100711300A CN102163378A (en) | 2011-03-23 | 2011-03-23 | Click reading machine based on image code identification technology |
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| CN2011100711300A CN102163378A (en) | 2011-03-23 | 2011-03-23 | Click reading machine based on image code identification technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765978A (en) * | 2017-09-26 | 2018-03-06 | 张超 | A kind of method and recognizing apparatus for object top layer marker location information |
| CN107844552A (en) * | 2017-10-31 | 2018-03-27 | 广东小天才科技有限公司 | One kind sketches the contours frame knowledge base content providing and device |
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Application publication date: 20110824 |