CN103176594A - Method and system for text operation - Google Patents
Method and system for text operation Download PDFInfo
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- CN103176594A CN103176594A CN2011104402005A CN201110440200A CN103176594A CN 103176594 A CN103176594 A CN 103176594A CN 2011104402005 A CN2011104402005 A CN 2011104402005A CN 201110440200 A CN201110440200 A CN 201110440200A CN 103176594 A CN103176594 A CN 103176594A
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Abstract
The invention discloses a method and a system for text operation. The method and the system for the text operation are used by an electronic device with an input function. The electronic device at least comprises an input keyboard. Specifically, gesture information above a detection zone of a user is firstly obtained by the method and the system of the text operation, then a text operation order corresponding to the gesture information is identified and finally corresponding text operation is performed to an input text according to the text operation order. Compared with an existing keyboard operation method, focus of the eyes of the user does not need to shift frequently between a text input zone of a display screen and a keyboard zone. According to the method for the text operation, gesture movement is simple, smooth and natural and after gesture movement is achieved, following text input can be rapidly performed so that input efficiency is improved.
Description
Technical field
The application relates to text maninulation method and technology field, particularly relates to a kind of method and system that realize text maninulation based on the gesture identification mode.
Background technology
At present, the user has the electronic equipment of text input function in use, and when utilizing keyboard operation to realize operation to text, the function key zone that at first user's hand need to be from the key letter zone-transfer to keyboard; Secondly, the focus of eyes of user need to repeatedly shift between the input text area territory of display screen and keypad function key range, thereby the text that has affected the user is inputted rhythm, has reduced user's input efficiency.
Concrete, such as, when the user need to carry out the content of text deletion action, under existing text input environment, the user need to carry out the content of text deletion by " DEL " button or " Backspace " button, when if the user needs delete entire row or whole section content of text, need the user to continue by " DEL " button or " Backspace " button until delete complete.In addition, under existing text input environment, the user can also utilize the mode of shortcut or Macintosh to complete the content of text deletion action, but, these complicated operations, all need the focus of user's eyes to shift in input text area territory and key entry area territory, have a strong impact on user's input rhythm and input efficiency.
Summary of the invention
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of text maninulation method and system, utilizes the gesture information recognition method to realize text maninulation, and to improve the text input efficiency, technical scheme is as follows:
The invention provides a kind of text maninulation method, for the electronic equipment with text input function, this electronic equipment comprises: input keyboard and image acquisition unit, and the method comprises:
Obtain the gesture information of user above described input keyboard;
Identify text maninulation instruction corresponding to described gesture information;
According to described text maninulation instruction, input text is carried out corresponding text maninulation.
Preferably, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
After the keying input information of the DLE button that receives user's triggering, the right hand that the user detected translation gesture information once from right to left in described surveyed area, identifying text maninulation instruction corresponding to described gesture information is the content of deleting current input line.
Preferably, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
After the keying input information of the DLE button that receives user's triggering, the right hand that the user detected gesture information of twice of translation from right to left in described surveyed area identifies text maninulation instruction corresponding to described gesture information and is the content of the current input section of deletion.
Preferably, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
The left index finger that detects the user intersects with right hand forefinger is unsettled, and the middle finger of user's both hands, the third finger and little finger of toe all are in the gesture information of normal text input state, identify text maninulation instruction corresponding to described gesture information and are the deletion current input character.
Preferably, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
The left index finger and the unsettled crossing condition of right hand forefinger that obtain the user keep Preset Time, and the middle finger of user's both hands, the third finger and little finger of toe all are in the gesture information of normal text input state, identify text maninulation instruction corresponding to described gesture information and are the front a plurality of characters of deletion current input character.
Preferably, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
When user's both hands are in normal text input state, and the gesture information of detection user's right hand forefinger false triggers J button, identify text maninulation instruction corresponding to described gesture information for current input character being carried out the capital and small letter conversion.
Preferably, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
When user's both hands are in normal text input state, the gesture information of user's left index finger false triggers F button detected, identify text maninulation instruction corresponding to described gesture information for current input character being carried out the capital and small letter conversion.
Preferably, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
When the user both hands when being in normal text input state, user's both hands hand forefinger gesture information of false triggers F button and J button respectively detected, identify text maninulation instruction corresponding to described gesture information and be the current input language of conversion.
The present invention also provides a kind of text maninulation system, and the electronic equipment that is applied to have the text input function comprises input keyboard, comprising:
Image acquisition unit is used for obtaining the gesture information of user in described surveyed area;
Recognition unit is used for identifying text maninulation instruction corresponding to gesture information that described image acquisition unit obtains;
Performance element is used for carrying out the described text maninulation instruction that described recognition unit identifies input text is operated accordingly.
Preferably, described image acquisition unit is specially camera.
Preferably, described image acquisition unit is arranged on the keyboard area top of described electronic equipment.
the technical scheme that is provided by above the embodiment of the present application as seen, described text maninulation method and system, obtain the gesture information of user in surveyed area, and identify text maninulation instruction corresponding to this gesture information, according to described text maninulation instruction, the text of inputting is carried out corresponding text maninulation at last, compare with existing keyboard operation mode, the focus of eyes of user need not frequently to shift between the input text area territory of display screen and keyboard area, in text method of operating, gesture motion is simple, remarkable fluency, can enter rapidly follow-up text input after completing gesture motion, thereby improved input efficiency.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, the accompanying drawing that the following describes is only some embodiment that put down in writing in the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the schematic flow sheet of a kind of text maninulation method of the embodiment of the present application;
Fig. 2 is the structural representation of a kind of text maninulation of the embodiment of the present application system.
Embodiment
In order to make those skilled in the art person understand better technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Based on the embodiment in the application, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all should belong to the scope of the application's protection.
See also Fig. 1, show the schematic flow sheet of a kind of text maninulation method of the embodiment of the present invention, text method of operating is applied to electronic equipment, and this electronic equipment comprises input keyboard and image acquisition unit, and the method comprises:
S101 obtains the gesture information of user in described surveyed area.
During concrete enforcement, obtain the gesture information of user in described surveyed area by described image acquisition unit, described surveyed area is the zone of described input keyboard top, namely obtains the gesture information of user above described input keyboard.
S102 identifies text maninulation instruction corresponding to described gesture information.
During concrete enforcement, the gesture information of user in described surveyed area according to obtaining identifies text maninulation instruction corresponding to this gesture information.
In this application, the text maninulation instruction that different gesture informations is corresponding different, specific as follows:
1) after receiving the user and triggering the information of the DLE button on described input keyboard, the right hand that the user detected translation gesture information once from right to left in surveyed area identifies the full line content that text maninulation instruction corresponding to described gesture information is specially deleting current input line.
This gesture information can be taken advantage of a situation and complete after the user is triggered the DLE button, and this action is natural and tripping, and does not need the special learning and memory of user, and is simple to operate, and the user can promptly carry out follow-up text input after completing this action.
2) after receiving the user and triggering the information of the DLE button on described input keyboard, the right hand that the user detected gesture information of twice of translation from right to left in surveyed area identifies the whole section content that text maninulation instruction corresponding to this gesture information is specially the current input section of deletion.
3) gesture information that the user detected is that left index finger intersects with right hand forefinger is unsettled, and other fingers of user identify text maninulation instruction corresponding to described gesture information and are the deletion current input character when being in normal text input state.
Concrete, other fingers of described user are in normal text input state and are specially, the middle finger of left hand, the third finger, little finger of toe are on D button, S button, A button successively, and the middle finger of the right hand, the third finger, little finger of toe are on K button, L button, symbol keys successively.
This gesture information can replace the user to trigger the operation of DLE button, only need the forefinger of both hands to do action in gesture motion, movement range is little, natural and tripping, other fingers need not action, in whole gesture motion, both hands remain at the letter zone of input keyboard, after completing gesture motion, can promptly carry out follow-up text input operation.
4) user's left index finger and the unsettled crossing condition maintenance of right hand forefinger Preset Time detected, and other fingers of user's both hands are in normal text input state, identify text maninulation instruction corresponding to this gesture information for deleting current input character at interior a plurality of characters.
Concrete, the time that above-mentioned gesture information keeps is corresponding with the number of the character of deletion, and the gesture retention time is longer, and the number of the character of deletion is more, can be according to the corresponding relation between the number of user's needs hand-held retention time of setting and delete character.
5) both hands as the user are in normal text input state, after user's the gesture information of right hand forefinger false triggers J button being detected, identify text maninulation instruction corresponding to described gesture information for current input character being carried out the capital and small letter conversion.
During concrete enforcement, the left index finger that it is the user that user's both hands are in normal text input state, middle finger, the third finger, little finger of toe are on F button, D button, S button, A button successively, and the forefinger of the right hand, middle finger, the third finger, little finger of toe are on J button, K button, L button, symbol keys successively;
The gesture information of described false triggers J button is: at first user's right hand forefinger lifts and is suspended on the J button, then falls but does not knock the J button.
Suppose that current character is small letter, uses above-mentioned gesture information current character can be converted to capitalization.
In this gesture information, a need user right hand forefinger is made the corresponding actions of false triggers J button, and the movement range of false triggers J button is little, natural and tripping, in whole gesture motion, both hands remain at letter zone, can carry out rapidly follow-up text input operation after completing this gesture motion.
6) user's both hands are in normal text input state, and the gesture information of user's left index finger false triggers F button detected, identify text maninulation instruction corresponding to described gesture information for current input character being carried out the capital and small letter conversion.
During concrete enforcement, the gesture information of described user's left index finger false triggers F key is specially: at first user's left index finger lifts and is suspended on the F button, then falls but does not knock the F button.
7) user's both hands are in normal text input state, and the gesture information of user's both hands hand forefinger difference false triggers F button and J button detected, identify text maninulation instruction corresponding to described gesture information and are the current input language of conversion.
The gesture information of false triggers F button and J button is identical with the concrete action of above-mentioned false triggers F button, J button herein, repeats no more herein.
S103 carries out corresponding text maninulation according to described text maninulation instruction to input text.
According to the text maninulation instruction that step S102 identifies, described input text is carried out corresponding text maninulation.
Need to prove, provided 7 text maninulation instructions that gesture information is corresponding in the present embodiment, is only the application's preferred embodiment, can not limit the application's open and protection domain.
the text maninulation method that the present embodiment provides, obtain the gesture information of user in surveyed area, and identify text maninulation instruction corresponding to this gesture information, according to described text maninulation instruction, the text of inputting is carried out corresponding text maninulation at last, compare with existing keyboard operation mode, the focus of eyes of user need not frequently to shift between the input text area territory of display screen and keyboard area, and, in text method of operating, gesture motion is simple, remarkable fluency can enter follow-up text input after completing gesture motion rapidly, thereby improved input efficiency.
With respect to above-mentioned embodiment of the method, the application also provides a kind of text maninulation system.
See also Fig. 2, show a kind of text maninulation system, be applied to electronic equipment, described electronic equipment comprises input keyboard, and text operating system comprises image acquisition unit 100, recognition unit 200, performance element 300.
Described image acquisition unit 100 is used for obtaining the gesture information of user in described surveyed area.
Concrete, described image acquisition unit 100 can be camera, is arranged on the position that can obtain the image in described surveyed area.
Described recognition unit 200 is used for identifying text maninulation instruction corresponding to gesture information that described image acquisition unit 100 obtains.
The gesture information of 200 pairs of acquisitions of described recognition unit is analyzed, and obtains text maninulation instruction corresponding to this gesture information.
Concrete, at first described recognition unit 200 compares gesture information and the standard gesture that obtains, when described gesture information is identical with a certain standard gesture, identify text maninulation instruction corresponding to this gesture information, be text maninulation instruction corresponding to described standard gesture.
Such as, 1) after receiving the user and triggering the information of the DLE button on described input keyboard, the right hand that the user detected translation gesture information once from right to left in surveyed area identifies the full line content that text maninulation instruction corresponding to described gesture information is specially deleting current input line.
2) after receiving the user and triggering the information of the DLE button on described input keyboard, the right hand that the user detected gesture information of twice of translation from right to left in surveyed area identifies the whole section content that text maninulation instruction corresponding to this gesture information is specially the current input section of deletion.
3) gesture information that the user detected is that left index finger intersects with right hand forefinger is unsettled, and other fingers of user identify text maninulation instruction corresponding to described gesture information and are the deletion current input character when being in normal text input state.
4) user's left index finger and the unsettled crossing condition maintenance of right hand forefinger Preset Time detected, and other fingers of user's both hands are in normal text input state, identify text maninulation instruction corresponding to this gesture information for deleting current input character at interior a plurality of characters.
5) both hands as the user are in normal text input state, after user's the gesture information of right hand forefinger false triggers J button being detected, identify text maninulation instruction corresponding to described gesture information for current input character being carried out the capital and small letter conversion.
6) user's both hands are in normal text input state, and the gesture information of user's left index finger false triggers F button detected, identify text maninulation instruction corresponding to described gesture information for current input character being carried out the capital and small letter conversion.
7) user's both hands are in normal text input state, and the gesture information of user's both hands hand forefinger difference false triggers F button and J button detected, identify text maninulation instruction corresponding to described gesture information and are the current input language of conversion.
the text maninulation system that the present embodiment provides, obtain the gesture information of user in surveyed area by image acquisition unit, identify the corresponding text maninulation instruction of described gesture information by recognition unit, offer described performance element, carry out described text maninulation instruction by performance element, input text is operated accordingly, like this, the user is in the process of text input, adopt simple gesture motion can complete corresponding operating to input text, compare with existing keyboard operation mode, user's eyes need not frequently to shift between the input text area territory of display screen and keyboard, and, the gesture information movement range that the application provides is little, natural and tripping, can carry out follow-up text input after completing gesture motion, thereby improved the text input efficiency.
Each embodiment in this instructions all adopts the mode of going forward one by one to describe, and between each embodiment, identical similar part is mutually referring to getting final product, and each embodiment stresses is difference with other embodiment.Especially, for system embodiment, substantially similar in appearance to embodiment of the method, so describe fairly simplely, relevant part gets final product referring to the part explanation of embodiment of the method due to it.System embodiment described above is only schematic, wherein said unit as separating component explanation can or can not be also physically to separate, and can select according to the actual needs wherein some or all of module to realize the purpose of the present embodiment scheme.Those of ordinary skills namely can understand and implement in the situation that do not pay creative work.
The above is only the application's embodiment; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the application's protection domain.
Claims (11)
1. text maninulation method is used for electronic equipment with text input function, and this electronic equipment comprises: input keyboard and image acquisition unit, it is characterized in that, and the method comprises:
Obtain the gesture information of user above described input keyboard;
Identify text maninulation instruction corresponding to described gesture information;
According to described text maninulation instruction, input text is carried out corresponding text maninulation.
2. method according to claim 1, is characterized in that, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
After the keying input information of the DLE button that receives user's triggering, the right hand that the user detected translation gesture information once from right to left in described surveyed area, identifying text maninulation instruction corresponding to described gesture information is the content of deleting current input line.
3. method according to claim 1, is characterized in that, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
After the keying input information of the DLE button that receives user's triggering, the right hand that the user detected gesture information of twice of translation from right to left in described surveyed area identifies text maninulation instruction corresponding to described gesture information and is the content of the current input section of deletion.
4. method according to claim 1, is characterized in that, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
The left index finger that detects the user intersects with right hand forefinger is unsettled, and the middle finger of user's both hands, the third finger and little finger of toe all are in the gesture information of normal text input state, identify text maninulation instruction corresponding to described gesture information and are the deletion current input character.
5. method according to claim 1, is characterized in that, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
The left index finger and the unsettled crossing condition of right hand forefinger that obtain the user keep Preset Time, and the middle finger of user's both hands, the third finger and little finger of toe all are in the gesture information of normal text input state, identify text maninulation instruction corresponding to described gesture information and are the front a plurality of characters of deletion current input character.
6. method according to claim 1, is characterized in that, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
When user's both hands are in normal text input state, and the gesture information of detection user's right hand forefinger false triggers J button, identify text maninulation instruction corresponding to described gesture information for current input character being carried out the capital and small letter conversion.
7. method according to claim 1, is characterized in that, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
When user's both hands are in normal text input state, the gesture information of user's left index finger false triggers F button detected, identify text maninulation instruction corresponding to described gesture information for current input character being carried out the capital and small letter conversion.
8. method according to claim 1, is characterized in that, the text maninulation instruction that the described gesture information of described identification is corresponding comprises:
When the user both hands when being in normal text input state, user's both hands hand forefinger gesture information of false triggers F button and J button respectively detected, identify text maninulation instruction corresponding to described gesture information and be the current input language of conversion.
9. text maninulation system, the electronic equipment that is applied to have the text input function comprises input keyboard, it is characterized in that, comprising:
Image acquisition unit is used for obtaining the gesture information of user in described surveyed area;
Recognition unit is used for identifying text maninulation instruction corresponding to gesture information that described image acquisition unit obtains;
Performance element is used for carrying out the described text maninulation instruction that described recognition unit identifies input text is operated accordingly.
10. system according to claim 9, is characterized in that, described image acquisition unit is specially camera.
11. according to claim 9 or 10 described systems is characterized in that, described image acquisition unit is arranged on the keyboard area top of described electronic equipment.
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| CN201110440200.5A CN103176594B (en) | 2011-12-23 | 2011-12-23 | A kind of text maninulation method and system |
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| CN103995587A (en) * | 2014-05-13 | 2014-08-20 | 联想(北京)有限公司 | Information control method and electronic equipment |
| CN104978048A (en) * | 2015-07-21 | 2015-10-14 | 小米科技有限责任公司 | Character inputting method and device |
| CN105095170A (en) * | 2015-07-31 | 2015-11-25 | 小米科技有限责任公司 | Text deleting method and device |
| CN107272881A (en) * | 2017-04-26 | 2017-10-20 | 北京新美互通科技有限公司 | A kind of data inputting method and device, entering method keyboard and electronic equipment |
| WO2019169644A1 (en) * | 2018-03-09 | 2019-09-12 | 彼乐智慧科技（北京）有限公司 | Method and device for inputting signal |
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| CN101354608A (en) * | 2008-09-04 | 2009-01-28 | 中兴通讯股份有限公司 | Method and system for implementing video input |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103995587A (en) * | 2014-05-13 | 2014-08-20 | 联想(北京)有限公司 | Information control method and electronic equipment |
| CN103995587B (en) * | 2014-05-13 | 2017-09-29 | 联想(北京)有限公司 | A kind of information control method and electronic equipment |
| CN104978048A (en) * | 2015-07-21 | 2015-10-14 | 小米科技有限责任公司 | Character inputting method and device |
| CN105095170A (en) * | 2015-07-31 | 2015-11-25 | 小米科技有限责任公司 | Text deleting method and device |
| CN107272881A (en) * | 2017-04-26 | 2017-10-20 | 北京新美互通科技有限公司 | A kind of data inputting method and device, entering method keyboard and electronic equipment |
| CN107272881B (en) * | 2017-04-26 | 2020-06-09 | 北京新美互通科技有限公司 | Information input method and device, input method keyboard and electronic equipment |
| WO2019169644A1 (en) * | 2018-03-09 | 2019-09-12 | 彼乐智慧科技（北京）有限公司 | Method and device for inputting signal |
| CN112567319A (en) * | 2018-03-09 | 2021-03-26 | 彼乐智慧科技（北京）有限公司 | Signal input method and device |
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| CN103176594B (en) | 2016-08-17 |
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