CN103235836A - Method for inputting information through mobile phone - Google Patents
Method for inputting information through mobile phone Download PDFInfo
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- CN103235836A CN103235836A CN2013101635587A CN201310163558A CN103235836A CN 103235836 A CN103235836 A CN 103235836A CN 2013101635587 A CN2013101635587 A CN 2013101635587A CN 201310163558 A CN201310163558 A CN 201310163558A CN 103235836 A CN103235836 A CN 103235836A
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Abstract
The invention discloses a method for inputting information through a mobile phone. The method for inputting information through the mobile phone comprises the steps of finger positioning and tracking; obtaining of character images; processing of images and extraction of characters; and identifying of control software through gesture motion tracks. According to the method, an image identification method is used, the mobile phone which is carried on by a user is used, mobile phone software through which specific texts can be selected by fingers easily and input into the mobile phone in the form of characters is developed, and compared with inputting pens, scanners and the like, the method has the advantages of being capable of saving a lot of costs and high in popularizing rate. By the aid of the method, the inputting requirements of users for specific text information can be met, the problems that existing methods for processing images and texts are high in usage cost and not high in popularizing rate can be well solved, besides, the method is convenient to operate, low in usage cost and high in popularizing rate.
Description
Technical field
The invention belongs to the electronic information technical field, relate in particular to a kind of method of utilizing the mobile phone entry information.
Background technology
Along with the high speed development of cybertimes, the personal information electronization, the cry of demands such as business office robotization is more and more higher.Be transferred to mobile device aspect this at the papery picture and text, domestic have many relevant products to realize, such as high speed document class scanner, and the words input pen, these have all accomplished the processing of fine picture and text.Yet this mode is restricted by cost to a certain extent, and popularity rate is not high.
Summary of the invention
The purpose of the embodiment of the invention is to provide a kind of method of utilizing the mobile phone entry information, is intended to solve the use cost height that the method for existing processing picture and text exists, the problem that popularity rate is not high.
The embodiment of the invention is achieved in that a kind of method of utilizing the mobile phone entry information, and the described method of mobile phone entry information of utilizing may further comprise the steps:
Finger location and tracking;
Obtain character picture;
Handle image and extract character;
By gesture motion track identification control software.
Further, the described method of mobile phone entry information of utilizing specifically may further comprise the steps:
Locate and follow the tracks of the indication character of finger by camera, and then intercept the character zone image to the mobile phone process software, and from image, extract character, by gesture motion track identification control software, the operation of preserving, removing civilian section.
Further, the described method of mobile phone entry information of utilizing is based on image recognition and optical character recognition.
Further, finger location and tracking are:
According to the image that mobile phone cam is gathered, use Face Detection algorithm keeps track finger, the bianry image that obtains, and use the profile extraction algorithm to obtain the profile of bianry image.When finger is positioned at the image right side, it is U-shaped that hand-type is, and opening is considered as the Duan Xuan (namely choosing passage) of literal left, extracts the most left point coordinate of profile and time left point coordinate this moment, namely is two finger tip point coordinate of actual acquisition image finger.When hand-type is " 1 " font, be considered as the row choosing (being that the user can choose specific character area in certain row) of literal, extract any coordinate of profile the top this moment, i.e. Shou Zhi finger tip point coordinate.
Further, the method for obtaining character picture is:
(it is U-shaped that hand-type is when the hand-type section of being player type, the right the section of getting be opening left, the left side section of getting be opening to the right) time, by two finger tip point coordinate that get access to, just the upper right corner coordinate of the paragraph that will cut among the former figure and the lower right corner two point coordinate (are set and are adopted the right hand section of getting, if the left hand section of getting, corresponding namely is upper left corner coordinate and the lower left corner coordinate of paragraph), find corresponding upper left corner coordinate and lower left corner coordinate (if the left hand section of getting namely is upper right corner coordinate and lower right corner coordinate) again by the line algorithm of setting of looking for then, can cut character picture by four point coordinate that obtain, obtain target image.
When hand-type is capable the choosing, by pointing the top coordinate that location and track algorithm can find image, the coordinate of starting point when selecting at once can find corresponding end point by the line algorithm of setting of looking for, two point coordinate can realize row is got the cutting of specific region, obtain target image.
Further, the method for handling image and extracting character is:
Image after the cutting is through except making an uproar, after the equalization, using the optical character recognition programs of increasing income to carry out optical character identification, the character after obtaining handling.
Further, the method by gesture identification control software is:
The gesture motion track of control software support after to identification carries out the operation of literary composition section, carries out sample collection by the profile to the gesture motion track in earlier stage, respectively ordered the database of gesture motion track.When identification gesture motion track, the gesture motion track that identifies can mate with database, mates immediate gesture motion track, obtains last gesture motion track result; By different gesture motion track results, can carry out different literary composition section operations to character.The present invention utilizes the method for image recognition, the mobile phone that utilizes people to carry, exploitation just can easily be chosen the literary composition section of appointment and be entered into cell phone software in the mobile phone with character style by finger, compares the typing pen, scanners etc. have been saved a lot of costs, and popularity rate can be than higher.Can satisfy the user to the typing demand of specific civilian segment information, preferably resolve the use cost height of the method existence of existing processing picture and text, the problem that popularity rate is not high, in addition, the present invention is easy to operate, and use cost is low, the popularity rate height.
Description of drawings
Fig. 1 is the method realization flow figure that utilizes the mobile phone entry information that the embodiment of the invention provides.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the present invention, and be not used in restriction the present invention.
Fig. 1 shows the method structure of utilizing the mobile phone entry information provided by the invention.For convenience of explanation, only show part related to the present invention.
The present invention utilizes the method for mobile phone entry information, may further comprise the steps:
Finger location and tracking;
Obtain character picture;
Handle image and extract character;
By gesture motion track identification control software.
As a prioritization scheme of the embodiment of the invention, utilize the method for mobile phone entry information specifically to may further comprise the steps:
Locate and follow the tracks of the indication character of finger by camera, and then intercept the character zone image to the mobile phone process software, and from image, extract character, by gesture motion track identification control software, the operation of preserving, removing civilian section.
As a prioritization scheme of the embodiment of the invention, utilize the method for mobile phone entry information based on image recognition and optical character recognition.
Below in conjunction with drawings and the specific embodiments application principle of the present invention is further described.
As shown in Figure 1, the method for utilizing the mobile phone entry information of the embodiment of the invention may further comprise the steps:
S101: finger location and tracking; According to the image that mobile phone cam is gathered, use Face Detection algorithm keeps track finger, the bianry image that obtains, and use the profile extraction algorithm to obtain the profile of bianry image.When finger is positioned at the image right side, it is U-shaped that hand-type is, and opening is considered as the Duan Xuan (namely choosing passage) of literal left, extracts the most left point coordinate of profile and time left point coordinate this moment, namely is two finger tip point coordinate of actual acquisition image finger.When hand-type is " 1 " font, be considered as the row choosing (being that the user can choose specific character area in certain row) of literal, extract any coordinate of profile the top this moment, i.e. Shou Zhi finger tip point coordinate.
S102: obtain character picture; (it is U-shaped that hand-type is when the hand-type section of being player type, the right the section of getting be opening left, the left side section of getting be opening to the right) time, by two finger tip point coordinate that get access to, just the upper right corner coordinate of the paragraph that will cut among the former figure and the lower right corner two point coordinate (are set and are adopted the right hand section of getting, if the left hand section of getting, corresponding namely is upper left corner coordinate and the lower left corner coordinate of paragraph), find corresponding upper left corner coordinate and lower left corner coordinate (if the left hand section of getting namely is upper right corner coordinate and lower right corner coordinate) again by the line algorithm of setting of looking for then, can cut character picture by four point coordinate that obtain, obtain target image.
When hand-type is capable the choosing, by pointing the top coordinate that location and track algorithm can find image, the coordinate of starting point when selecting at once can find corresponding end point by the line algorithm of setting of looking for, two point coordinate can realize row is got the cutting of specific region, obtain target image.
S103: handle image and extract character; Image after the cutting is through except making an uproar, after the equalization, using the optical character recognition programs of increasing income to carry out optical character identification, the character after obtaining handling.
S104: by gesture motion track identification control software.The same support of software controlled the character after the identification.By early stage the profile of gesture motion track being carried out sample collection, respectively ordered the database of gesture motion track.When identification gesture motion track, the gesture motion track that identifies can mate with database, mates immediate gesture motion track, obtains last gesture motion track result.Gesture motion track result by different can carry out different control to character, for example, and deletion, transmission note etc.
The present invention utilizes the method for image recognition, the mobile phone that utilizes people to carry, exploitation just can easily be chosen the literary composition section of appointment and be entered into cell phone software in the mobile phone with character style by finger, compares the typing pen, scanners etc. have been saved a lot of costs, and popularity rate can be than higher.Can satisfy the user to the typing demand of specific civilian segment information.
Principle of work of the present invention is: based on image recognition and OCR(Optical Character Recognition, optical character identification) technology, follow the tracks of the indication character of finger by camera, and then intercept the character zone image to the mobile phone process software, and from image, extract character.By gesture motion track identification control software, preserve, remove operations such as literary composition section.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. a method of utilizing the mobile phone entry information is characterized in that, the described method of mobile phone entry information of utilizing may further comprise the steps:
Finger location and tracking;
Obtain character picture;
Handle image and extract character;
By gesture motion track identification control software.
2. the method for utilizing the mobile phone entry information as claimed in claim 1 is characterized in that, the described method of mobile phone entry information of utilizing specifically may further comprise the steps:
Locate and follow the tracks of the indication character of finger by camera, and then intercept the character zone image to the mobile phone process software, and from image, extract character, by gesture motion track identification control software, the operation of preserving, removing civilian section.
3. the method for utilizing the mobile phone entry information as claimed in claim 1 is characterized in that, the described method of mobile phone entry information of utilizing is based on image recognition and optical character recognition.
4. the method for utilizing the mobile phone entry information as claimed in claim 1 is characterized in that, finger location and tracking are:
According to the image that mobile phone cam is gathered, use Face Detection algorithm keeps track finger, the bianry image that obtains, and use the profile extraction algorithm to obtain the profile of bianry image; When finger is positioned at the image right side, it is U-shaped that hand-type is, and opening is considered as the Duan Xuan of literal left, namely chooses passage, extracts the most left point coordinate of profile and time left point coordinate this moment, namely is two finger tip point coordinate of actual acquisition image finger; When hand-type is " 1 " font, be considered as the row choosing of literal, namely the user can choose specific character area in certain row, extracts any coordinate of profile the top this moment, i.e. Shou Zhi finger tip point coordinate.
5. the method for utilizing the mobile phone entry information as claimed in claim 1 is characterized in that, the method for obtaining character picture is:
When the hand-type section of being player type, it is U-shaped that hand-type is, the right the section of getting be opening left, the left side section of getting is that opening is to the right the time, by two finger tip point coordinate that get access to, the just upper right corner coordinate of the paragraph that will cut among the former figure and the lower right corner two point coordinate, set and adopt the right hand section of getting, if the left hand section of getting, corresponding namely is upper left corner coordinate and the lower left corner coordinate of paragraph, finds corresponding upper left corner coordinate and lower left corner coordinate again by the line algorithm of setting of looking for then, if the left hand section of getting namely is upper right corner coordinate and lower right corner coordinate, can cut character picture by four point coordinate that obtain, obtain target image.
When hand-type is capable the choosing, by pointing the top coordinate that location and track algorithm can find image, the coordinate of starting point when selecting at once can find corresponding end point by the line algorithm of setting of looking for, two point coordinate can realize row is got the cutting of specific region, obtain target image.
6. the method for utilizing the mobile phone entry information as claimed in claim 1 is characterized in that, the method for handling image and extracting character is:
Image after the cutting is through except making an uproar, after the equalization, using the optical character recognition programs of increasing income to carry out optical character identification, the character after obtaining handling.
7. the method for utilizing the mobile phone entry information as claimed in claim 1 is characterized in that, the method for controlling software by the gesture motion track identification is:
The support of control software is carried out the operation of literary composition section to the gesture motion track after identifying, and by different gesture motion track results, can carry out different literary composition sections to character and operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013101635587A CN103235836A (en) | 2013-05-07 | 2013-05-07 | Method for inputting information through mobile phone |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101635587A CN103235836A (en) | 2013-05-07 | 2013-05-07 | Method for inputting information through mobile phone |
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| CN2013101635587A Pending CN103235836A (en) | 2013-05-07 | 2013-05-07 | Method for inputting information through mobile phone |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104090648A (en) * | 2014-05-21 | 2014-10-08 | 中兴通讯股份有限公司 | Data entry method and terminal |
| WO2015032308A1 (en) * | 2013-09-05 | 2015-03-12 | 华为终端有限公司 | Image recognition method and user terminal |
| CN106709435A (en) * | 2016-12-07 | 2017-05-24 | 南京仁光电子科技有限公司 | Information input method and device |
| CN107992867A (en) * | 2016-10-26 | 2018-05-04 | 深圳超多维科技有限公司 | The method, apparatus and electronic equipment of translation are given directions for gesture |
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| CN1960537A (en) * | 2005-11-01 | 2007-05-09 | 乐金电子(中国)研究开发中心有限公司 | Business card identification method for mobile communication terminal |
| CN101609365A (en) * | 2009-07-21 | 2009-12-23 | 上海合合信息科技发展有限公司 | Characters input method and system, electronic equipment and keyboard thereof |
| CN102520790A (en) * | 2011-11-23 | 2012-06-27 | 中兴通讯股份有限公司 | Character input method based on image sensing module, device and terminal |
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2013
- 2013-05-07 CN CN2013101635587A patent/CN103235836A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960537A (en) * | 2005-11-01 | 2007-05-09 | 乐金电子(中国)研究开发中心有限公司 | Business card identification method for mobile communication terminal |
| CN101609365A (en) * | 2009-07-21 | 2009-12-23 | 上海合合信息科技发展有限公司 | Characters input method and system, electronic equipment and keyboard thereof |
| CN102520790A (en) * | 2011-11-23 | 2012-06-27 | 中兴通讯股份有限公司 | Character input method based on image sensing module, device and terminal |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015032308A1 (en) * | 2013-09-05 | 2015-03-12 | 华为终端有限公司 | Image recognition method and user terminal |
| CN104090648A (en) * | 2014-05-21 | 2014-10-08 | 中兴通讯股份有限公司 | Data entry method and terminal |
| WO2015176385A1 (en) * | 2014-05-21 | 2015-11-26 | 中兴通讯股份有限公司 | Data entering method and terminal |
| JP2017519288A (en) * | 2014-05-21 | 2017-07-13 | ゼットティーイー コーポレイション | Data input method and terminal |
| CN104090648B (en) * | 2014-05-21 | 2017-08-25 | 中兴通讯股份有限公司 | Data entry method and terminal |
| CN107992867A (en) * | 2016-10-26 | 2018-05-04 | 深圳超多维科技有限公司 | The method, apparatus and electronic equipment of translation are given directions for gesture |
| CN106709435A (en) * | 2016-12-07 | 2017-05-24 | 南京仁光电子科技有限公司 | Information input method and device |
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Application publication date: 20130807 |