CN101640716A - Mobile communication terminal capable of handwriting dialing - Google Patents
Mobile communication terminal capable of handwriting dialing Download PDFInfo
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- CN101640716A CN101640716A CN200810117552A CN200810117552A CN101640716A CN 101640716 A CN101640716 A CN 101640716A CN 200810117552 A CN200810117552 A CN 200810117552A CN 200810117552 A CN200810117552 A CN 200810117552A CN 101640716 A CN101640716 A CN 101640716A
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Abstract
The invention relates to a mobile communication terminal capable of handwriting dialing. The mobile communication terminal capable of handwriting dialing can continuously acquire microscopic magnifiedoptical images at the positions corresponding to strokes on the substrate along with hand-writing movements on the surface of the substrate; the optical images are obtained by filtering all information having nothing to do with the micro-picture codes on the substrate; the micro-picture codes are arranged on the substrate in a coordinate array mode, and the micro-picture code at each coordinate position only represents the coordinate position; the mobile communication terminal converts the acquired optical images into digital images one by one, and decodes the micro-picture codes in the images into the only corresponding coordinate codes, and the continuously acquired coordinate codes are stored in a storage unit; and after a hand-writing dialing program is started, the coordinate codes in the storage unit are called to form handwriting images reflecting the strokes according to the coordinate position relation between the micro-picture codes corresponding to each of the coordinate codes to perform word recognition on the handwriting image and dial according to dialing information acquired after the word recognition.
Description
[affiliated technical field]
The present invention relates to a kind of mobile communication terminal of writable dialing, relate in particular to a kind of by in the hand-written process miniature image encoding of substrate surface being discerned to realize obtaining the mobile communication terminal of dialing information and dialing.
[background technology]
In the existing mobile phone method of calling, mainly contain following several: be button input dial information 1) by mobile phone than common mode, the shortcoming of this employing push-button dialing is, need to be provided with key board in the mobile phone, the setting of this key board has then increased the volume of mobile phone, and calls the enjoyment that makes the user lack use in the mode of conventional keys; 2) call by the mode of speech recognition, its shortcoming is to be provided for the voice messaging that mates in advance, and complex operation and error rate are higher; 3) dial with hand-written input dial information on the hand-written touch screen of mobile phone, the shortcoming of this mode is that the cost of hand-written touch screen is higher, and owing to be subjected to the restriction of touch-screen to handwriting recognition, the each input information of handwriting dialing can only be one-bit digital or a Chinese character, and not only input speed is extremely slow but also operation is comparatively loaded down with trivial details.
In addition, in the prior art, it is increasingly mature to utilize optical pickup device to read the miniature image encoding technology of substrate surface printing, and can utilize the miniature image encoding that reads to carry out handwriting input, see also the Chinese invention patent of patent No. ZL 02822899.5, denomination of invention is: electronic pen and the method that is used for recording hand-written information, this patent has disclosed a kind of device of discerning miniature image encoding in detail, this device obtains the miniature image encoding of printing in the substrate in the hand-written process of substrate surface, and utilize the miniature image encoding of instantaneous acquiring to carry out hand-written typing, and the final hand-written figure of reflection or the image of literal of in device, forming.
[summary of the invention]
The object of the present invention is to provide a kind of mobile communication terminal of new writable dialing, technical problem to be solved is to make its dialing information that can be logged in handwriting input in the substrate and dial with this dialing information.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to the mobile communication terminal of inventing a kind of writable dialing that proposes, it can obtain stroke corresponding position substrate microscopic magnified optical images continuously with the hand-written action on substrate surface, this optical image is the image that obtains for after the information filtering that all and miniature image encoding in the substrate is irrelevant, this miniature image encoding is arranged in substrate with the coordinate array form, and this coordinate position of the unique representative of the miniature image encoding at each coordinate position place; Described mobile communication terminal transfers the optical image that obtains to digitized video one by one and the miniature image encoding in the image is decoded as and its unique corresponding coordinate code, and the coordinate code that obtains continuously all is stored in the memory cell; After starting the handwriting dialing program, transfer the coordinate code in the memory cell, form the person's handwriting image of the above-mentioned stroke of performance according to the relation of the coordinate position between the miniature image encoding of each coordinate code correspondence, the image of identifying the handwriting carries out literal identification, and the dialing information that utilizes literal identification to obtain dials.
By technique scheme, the mobile communication terminal of the writable dialing of the present invention has following advantage:
The present invention by mobile communication terminal in suprabasil hand-written process, the optical module of mobile communication terminal obtains the miniature image encoding of substrate surface with the printing of coordinate array form, the coordinate code that obtains after again miniature image encoding being decoded, form the person's handwriting image of handwriting by whole coordinate codes, and by to the handwriting identification of typing to dial.The mobile communication terminal of writable dialing of the present invention directly reads the miniature image encoding of substrate surface printing and discerns and typing, and it is fast, simple to operate therefore to have recognition speed, finishes short advantage of dial-up operation time.
[description of drawings]
Fig. 1 is the system schematic that utilization of the present invention is dialled in substrate handwriting dialing information.
Fig. 2 is the structural representation of the mobile communication terminal of writable dialing of the present invention.
Fig. 3 is the flow chart of the handwriting dialing method of mobile communication terminal of the present invention.
[embodiment]
Reach technological means and the effect that predetermined purpose is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, the mobile communication terminal of a kind of writable dialing that foundation the present invention is proposed, its embodiment, structure, feature and effect thereof, describe in detail as after.
See also Fig. 1, shown in Figure 2, be the schematic diagram of utilization of the present invention in the system that substrate handwriting dialing information dials, this system comprises mobile communication terminal and is provided with the substrate of miniature image encoding identification, this substrate surface is provided with a plurality of miniature image encoding of arranging with the coordinate array form, each miniature image encoding 21 all can unique expression this be coded in suprabasil absolute position.
The mobile communication terminal of the writable dialing of the present invention can be with obtaining stroke corresponding position substrate 2 microscopic magnified optical images continuously in substrate 2 lip-deep hand-written actions, this optical image is the image that obtains for after the information filtering that all and miniature image encoding in the substrate 2 21 is irrelevant, this miniature image encoding 21 is arranged in substrate 2 with the coordinate array form, and miniature image encoding 21 these coordinate positions of unique representative at each coordinate position place; Described mobile communication terminal transfers the optical image that obtains to digitized video one by one and the miniature image encoding in the image 21 is decoded as and its unique corresponding coordinate code, and the coordinate code that obtains continuously all is stored in the memory cell; After starting the handwriting dialing program, transfer the coordinate code in the memory cell, form the person's handwriting image of the above-mentioned stroke of performance according to the coordinate position relation of 21 of the miniature image encoding of each coordinate code correspondence, the image of identifying the handwriting carries out literal identification, and the dialing information that utilizes literal identification to obtain dials.
Above-mentioned mobile communication terminal comprises: the optical module 111 that is used for obtaining continuously the miniature image encoding microscopic magnified optical images that substrate surface is provided with; The optical image that optical module 11 is obtained is generated as the imageing sensor of digitized video one by one; Image recognizing and processing unit is picked up miniature image encoding, and this miniature image encoding is decoded as and its unique corresponding coordinate code from the digitized video that imageing sensor generates; Memory cell, coordinate code and coordinate diagram that storage is obtained to some extent, this coordinate diagram reflects that the pairing miniature image encoding of each coordinate code is in suprabasil absolute position; Control module can generate the person's handwriting image on the relevant position that coordinate code with all storages is reflected in coordinate diagram, and this person's handwriting image is carried out literal identification, to obtain dialing information; Mixed-media network modules mixed-media is used to set up the network service passage, and carries out the network connection with this dialing information after control module is obtained dialing information.
Above-mentioned mobile communication terminal also comprises the writing pen that can write literal or figure in substrate, the user notes the person's handwriting that can be identified by the human eye by writing pen in substrate 2, described optical module 111 obtain writing pen written position or should nib near microscopic magnified optical images on the fixed position, literal or the figure write in the person's handwriting that reflects in the person's handwriting image that control module is generated and the substrate are identical.As shown in Figure 1, mobile communication terminal comprises writing pen part 11 and mobile communication terminal body 10, described writing pen, optical module, imageing sensor and image recognizing and processing unit constitute writing pen part 11, memory cell, control module, mixed-media network modules mixed-media constitute mobile communication terminal body 10, and mobile communication terminal body 10 is separated setting with writing pen part 11.Writing pen part 11 transfers to the control module of mobile communication terminal body 10 by wireless communication module with the coordinate code that obtains, but the present invention is not limited to this, and writing pen part 11 also can be transmitted data by wired mode with mobile communication terminal body 10.Optical module 111 stays the optical image that obtains relevant position in the substrate 2 in the process of person's handwriting continuously in substrate 2 at writing pen, do not obtain optical image when writing pen does not contact with substrate and stays person's handwriting.
With the measuring point denotation coordination code on the absolute position, be expressed as described stroke in the above-mentioned person's handwriting image with a plurality of measuring points continuous in the person's handwriting image.In the person's handwriting image, all strokes are superposeed numeral, literal, word, sentence that the formation of stack back can be discerned by literal according to the absolute position.
In the first embodiment of the present invention, the miniature image encoding 21 employed ink colors of printing are gone up to distinguish mutually with substrate 2 other colors of surface in above-mentioned substrate 2 surfaces; Described optical module 111 is provided with lens and filter, and these lens amplify the optical image of body surface, and filter is with light filtration different with miniature image encoding 21 colors in the optical image.
In the second embodiment of the present invention, above-mentioned miniature image encoding 21 is to be printed on substrate 2 surfaces with specialty inks, and light wave and common ink that this specialty inks is reflected under the rayed of specific wavelength are different; Described substrate 2 surfaces are with the information beyond the common ink printing miniature image encoding 21; Described optical module 111 is provided with special light sources, filter and lens, this special light sources with the rayed of specific wavelength at body surface, lens amplify the optical image of body surface, and filter filters the light of specialty inks beyond the light-wave band that is reflected under the special light sources irradiation.
In the third embodiment of the present invention, above-mentioned miniature image encoding 21 is that absorption ink printing with a large amount of absorption infrared lights is on substrate 2 surfaces; Go up with the information beyond the non-absorption ink printing miniature image encoding 21 that does not absorb infrared light on substrate 2 surfaces that are printed with miniature image encoding 21; Described optical module 111 is provided with infrared light supply, filter and lens, and this infrared light supply is radiated at body surface with infrared light, and lens amplify the optical image of body surface, and filter filters the light wave of frequency beyond the infrared band.Above-mentioned absorption printing ink is for containing carbon printing ink.
Above-mentioned miniature image encoding 21 is printed on substrate 2 surfaces, this miniature image encoding 21 is made up of a plurality of little elementary areas 211, and distinguish different miniature image encoding 21 with the compound mode of a plurality of little elementary areas 211 in each miniature image encoding 21, and these a plurality of little elementary areas 21 be combined to form human eye the minute pattern that can not discern.
Please consult shown in Figure 1 again, be respectively arranged with hand-written district and functional areas in the substrate 2, hand-written district is provided with the miniature image encoding corresponding with coordinate code, functional areas are provided with the miniature image encoding corresponding with information code, the miniature image encoding corresponding with information code obtains information code after being decoded by image recognizing and processing unit, this information code in memory cell with start handwriting dialing instruction corresponding stored, the instruction of startup handwriting dialing is transferred and carried out to control module after getting access to information code, utilize the coordinate code and the coordinate diagram of storing in the memory cell to generate the person's handwriting image, this person's handwriting image is carried out literal identification to obtain dialing information and to utilize the dialing information dialing.The present invention also can discern by the control module image of identifying the handwriting, and judges whether to contain default special pattern or literal, if contain special pattern or literal then the dialing information that extracts in the person's handwriting image dials.
Seeing also shown in Figure 3ly, is the flow chart of the handwriting dialing method of mobile communication terminal of the present invention, and this method is as follows:
Utilize optical module 111 in substrate 2, to move with required stroke action, optical module 111 obtains the optical image of the miniature image encoding 21 of substrate 2 surface settings continuously in the mode of micro-amplification in the stroke course of action, and the optical image that will be obtained continuously by imageing sensor is generated as digitized video;
Image recognizing and processing unit is picked up out miniature image encoding 21 one by one from above-mentioned digitized video, and it is decoded as and its unique corresponding coordinate code, and this coordinate code can be represented the absolute coordinate of above-mentioned miniature image encoding 21 in substrate 2;
Control module generates the person's handwriting image, and the coordinate code that obtains is arranged in the person's handwriting image according to the absolute coordinate position, can the display optical module in this person's handwriting image in suprabasil at least one stroke;
Above-mentioned person's handwriting image is carried out literal identification, and according to the dialing information dialing that obtains after the literal identification.
The handwriting dialing system of mobile communication terminal of the present invention also comprises multiple identification dialing step, first kind of identification dialing step is: control module is analyzed the dialing information that is undertaken by the person's handwriting image obtaining after the literal identification, if dialing information is a digital information, then dial according to digital information; If the digital information of dialing information right and wrong then utilizes this non-digital information to search corresponding record in the address book database, and dials according to respective number in the record.
Second kind of identification dialing step is: control module is searched corresponding record to the dialing information that is undertaken by the person's handwriting image obtaining after the literal identification in the address book database, if corresponding record is arranged then dial according to respective number in the record; If do not have corresponding record then in dialing information, extract digital information, and dial according to the digital information of extracting in the dialing information.
Claims (12)
1, a kind of mobile communication terminal of writable dialing, it is characterized in that it can obtain stroke corresponding position substrate microscopic magnified optical images continuously with the hand-written action on substrate surface, this optical image is the image that obtains for after the information filtering that all and miniature image encoding in the substrate is irrelevant, this miniature image encoding is arranged in substrate with the coordinate array form, and this coordinate position of the unique representative of the miniature image encoding at each coordinate position place; Described mobile communication terminal transfers the optical image that obtains to digitized video one by one and the miniature image encoding in the image is decoded as and its unique corresponding coordinate code, and the coordinate code that obtains continuously all is stored in the memory cell; After starting the handwriting dialing program, transfer the coordinate code in the memory cell, form the person's handwriting image of the above-mentioned stroke of performance according to the relation of the coordinate position between the miniature image encoding of each coordinate code correspondence, the image of identifying the handwriting carries out literal identification, and the dialing information that utilizes literal identification to obtain dials.
2, the mobile communication terminal of writable dialing according to claim 1 is characterized in that it comprises:
Optical module is used for obtaining continuously the microscopic magnified optical images of the miniature image encoding that substrate surface is provided with;
Imageing sensor, the optical image that optical module is obtained is generated as digitized video one by one;
Image recognizing and processing unit is picked up miniature image encoding, and this miniature image encoding is decoded as and its unique corresponding coordinate code from the digitized video that imageing sensor generates;
Memory cell, coordinate code and coordinate diagram that the decoding of memory image identification processing unit obtains, coordinate diagram reflects that the pairing miniature image encoding of each coordinate code is in suprabasil absolute position;
Control module, control generates the person's handwriting image, and this person's handwriting image all is reflected in the coordinate code of storage on the relevant position of coordinate diagram, and carries out literal identification in this person's handwriting image, to obtain dialing information;
Mixed-media network modules mixed-media is used to set up the network service passage, carries out network with this dialing information and connect after control module is obtained dialing information.
3, the mobile communication terminal of writable dialing according to claim 1, it is characterized in that it also comprises the writing pen that can write literal or figure person's handwriting in substrate, described optical module obtain writing pen written position or should nib near microscopic magnified optical images on the fixed position, literal or the figure write in the person's handwriting that reflects in the person's handwriting image that control module is generated and the substrate are identical.
4, the mobile communication terminal of writable dialing according to claim 3 is characterized in that described writing pen, optical module, imageing sensor and image recognizing and processing unit constitute the writing pen part; Described memory cell, control module, mixed-media network modules mixed-media constitute mobile communication terminal body, and mobile communication terminal body is partly separated setting with writing pen, and the writing pen part transfers to the coordinate code that obtains by wireless communication module the control module of mobile communication terminal body.
5, the mobile communication terminal of writable dialing according to claim 3, it is characterized in that wherein said optical module stays the optical image that obtains relevant position in the substrate in the process of person's handwriting continuously in substrate at writing pen, do not obtain optical image when writing pen does not contact with substrate and stays person's handwriting.
6, the mobile communication terminal of writable dialing according to claim 1, it is characterized in that wherein said optical module is obtaining the sharp image that can pick up miniature image encoding during less than certain value with basal spacing, the image that obtains during greater than this value in spacing is for can't pick up the unintelligible image of miniature image encoding; In the action of described stroke optical module with basal spacing less than above-mentioned certain value, between the action of two strokes or in the action of non-stroke optical module with basal spacing greater than above-mentioned certain value.
7, the mobile communication terminal of writable dialing according to claim 1 is characterized in that the employed ink colors of the miniature image encoding of printing on the wherein said substrate surface is to distinguish mutually with other color of substrate surface; Described optical module is provided with lens and filter, and these lens amplify the optical image of body surface, and filter is with light filtration different with the miniature image encoding color in the optical image.
8, the mobile communication terminal of writable dialing according to claim 1, it is characterized in that wherein said miniature image encoding is to be printed on substrate surface with specialty inks, light wave and common ink that this specialty inks is reflected under the rayed of specific wavelength are different; Described substrate surface is with the information beyond the common ink printing miniature image encoding; Described optical module is provided with special light sources, filter and lens, this special light sources with the rayed of specific wavelength at body surface, lens amplify the optical image of body surface, and filter filters the light of specialty inks beyond the light-wave band that is reflected under the special light sources irradiation.
9, the mobile communication terminal of writable dialing according to claim 1 is characterized in that wherein said miniature image encoding is that absorption ink printing with a large amount of absorption infrared lights is at substrate surface; Be printed with on the substrate surface of miniature image encoding with the information beyond the non-absorption ink printing miniature image encoding that does not absorb infrared light; Described optical module is provided with infrared light supply, filter and lens, and this infrared light supply is radiated at body surface with infrared light, and lens amplify the optical image of body surface, and filter filters the light wave of frequency beyond the infrared band.
10, the mobile communication terminal of writable dialing according to claim 9 is characterized in that wherein said absorption printing ink is for containing carbon printing ink.
11, the mobile communication terminal of writable dialing according to claim 1, it is characterized in that in the wherein said person's handwriting image being expressed as described stroke with a plurality of measuring points continuous in the person's handwriting image with the measuring point denotation coordination code on the absolute position.
12, the mobile communication terminal of writable dialing according to claim 11 is characterized in that in the wherein said person's handwriting image all strokes being superposeed according to the absolute position, numeral, literal, word, sentence that the formation of stack back can be discerned by literal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200810117552A CN101640716A (en) | 2008-08-01 | 2008-08-01 | Mobile communication terminal capable of handwriting dialing |
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| CN200810117552A CN101640716A (en) | 2008-08-01 | 2008-08-01 | Mobile communication terminal capable of handwriting dialing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278243A (en) * | 2013-05-22 | 2013-09-04 | 深圳市中兴移动通信有限公司 | Real color picking method, system and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278243A (en) * | 2013-05-22 | 2013-09-04 | 深圳市中兴移动通信有限公司 | Real color picking method, system and device |
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Owner name: BEIJING LANG AI HI-TECH. DIGITAL TECHNOLOGY CO., L Free format text: FORMER OWNER: BEIJING AIGOPEN DIGITAL TECHNOLOGY CO., LTD. Effective date: 20111223 |
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Effective date of registration: 20111223 Address after: 100080, International Building, No. 58 West Fourth Ring Road, Haidian District, Beijing, 10 floor Applicant after: Beijing long hi tech digital technology Co., Ltd. Address before: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Applicant before: Beijing Aigo Digital Technology Co., Ltd. |
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Assignee: Aigo Digital Technology Co., Ltd. Assignor: Beijing long hi tech digital technology Co., Ltd. Contract record no.: 2012990000021 Denomination of invention: Mobile communication terminal capable of handwriting dialing License type: Exclusive License Open date: 20100203 Record date: 20120118 |
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Application publication date: 20100203 |