CN104123551B - A kind of information processing method, processor and message input device - Google Patents
A kind of information processing method, processor and message input device Download PDFInfo
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Abstract
The invention discloses a kind of information processing method, applied to the processor of the message input device communicated with electronic equipment, the message input device includes main body, image collecting device and processor；This method includes：Image collecting device is controlled to gather the traces of characters that main body is produced according to preset strategy；Obtain the image for including traces of characters of image collecting device generation；Image is transmitted to electronic equipment.Based on information processing method disclosed by the invention, user is in writing process, processor control image collecting device gathers the traces of characters that main body is produced on writing medium in real time, and by the image transmitting comprising traces of characters to electronic equipment, because electronic equipment is without the character of user writing is identified in real time during user writing, therefore the writing speed of user is no longer limited by the recognition capability of electronic equipment, can carry out real-time, quick information input.The invention also discloses another information processing method, corresponding processor, and message input device.
Description
Technical field
The invention belongs to the technical field of information processing of electronic equipment, more particularly to a kind of information processing method, processor
And message input device.
Background technology
At present, user can be by two kinds of approach by hand-written character typing electronic equipment.One kind is：Directly set in electronics
Write, after electronic equipment identification character, stored on standby handwriting pad or touch-screen.It is another to be：User submits a written statement to a higher authority in paper
Write, afterwards using scanner scanning paper, so that the character of user writing is stored in electronic equipment.
But, the equal existing defects of both the above mode：For first way, because electronic equipment recognizes handwriting pad or touches
Touch the speed of the upper character of screen and limited in one's ability, thus user can not quick writing words, otherwise can reduce the knowledge of electronic equipment
Rate, does not cause the problem of partial character can not be recognized by electronic equipment；For the second way, its real-time is poor.
Therefore, how to improve information processing method and corresponding message input device is provided, to improve the speed of information input
Degree and real-time, are the problem of those skilled in the art need solution.
The content of the invention
In view of this, it is an object of the invention to provide a kind of information processing method, processor and message input device, with
Improve the speed and real-time of information input.
To achieve the above object, the present invention provides following technical scheme：
A kind of information processing method, applied to the processor of the message input device communicated with electronic equipment, described information
Input unit includes main body, image collecting device and processor；Methods described includes：
Described image harvester is controlled to gather the traces of characters that the main body is produced according to preset strategy；
Obtain the image for including the traces of characters of described image harvester generation；
Described image is transmitted to the electronic equipment.
It is preferred that, in the above-mentioned methods, control described image harvester gathers the main body according to preset strategy and produced
Traces of characters include：
Described image harvester is controlled to gather the traces of characters that the main body is produced according to preset time period.
It is preferred that, in the above-mentioned methods, described information input unit also includes range sensor, the control described image
The traces of characters that harvester gathers the main body generation according to preset strategy includes：
The displacement for the described information input unit that the range sensor detection is obtained is obtained, the displacement is
The current location of described information input unit and it is the last perform collection traces of characters operation when present position between away from
From；
When the displacement reaches default distance threshold, control described image harvester gathers the main body production
Raw traces of characters.
On the other hand, the invention discloses a kind of processor, the processor is applied to the information communicated with electronic equipment
Input unit, described information input unit also includes main body and image collecting device, and the processor includes：
Control unit, for controlling described image harvester to gather the character trace of the main body generation according to preset strategy
Mark；
Image acquisition unit, the image for including the traces of characters for obtaining the generation of described image harvester；
Communication unit, for transmitting described image to the electronic equipment.
It is preferred that, in above-mentioned processor, described control unit includes the first control module, and first control module is used
In control described image harvester the traces of characters that the main body is produced is gathered according to preset time period.
It is preferred that, in above-mentioned processor, described information input unit also includes range sensor, described control unit bag
Include：
Displacement acquisition module, the shifting for obtaining the described information input unit that the range sensor detection is obtained
Dynamic distance, current location and the last behaviour that performs collection traces of characters of the displacement for described information input unit
The distance between present position when making；
Second control module, for when the displacement reaches default distance threshold, control described image to be gathered
Device gathers the traces of characters that the main body is produced.
On the other hand, it is described applied to the processor of message input device the invention discloses a kind of information processing method
Message input device includes main body, image collecting device and processor；Methods described includes：
Described image harvester is controlled to gather the traces of characters that the main body is produced according to preset strategy；
Obtain the image for including the traces of characters of described image harvester generation；
Described image is parsed, the character information included in described image is obtained；
The character information is transmitted to the electronic equipment communicated with described information input unit.
It is preferred that, in the above-mentioned methods, control described image harvester gathers the main body according to preset strategy and produced
Traces of characters include：
Described image harvester is controlled to gather the traces of characters that the main body is produced according to preset time period.
It is preferred that, in the above-mentioned methods, described information input unit also includes range sensor, the control described image
The traces of characters that harvester gathers the main body generation according to preset strategy includes：
The displacement for the described information input unit that the range sensor detection is obtained is obtained, the displacement is
The current location of described information input unit and it is the last perform collection traces of characters operation when present position between away from
From；
When the displacement reaches default distance threshold, control described image harvester gathers the main body production
Raw traces of characters.
On the other hand, the invention discloses a kind of processor, the processor is applied to message input device, described information
Input unit also includes main body and image collecting device, and the processor includes：
Control unit, for controlling described image harvester to gather the character trace of the main body generation according to preset strategy
Mark；
Image acquisition unit, the image for including the traces of characters for obtaining the generation of described image harvester；
Resolution unit, for being parsed to described image, obtains the character information included in described image；
Communication unit, for transmitting the character information to the electronic equipment communicated with described information input unit.
It is preferred that, in above-mentioned processor, described control unit includes the first control module, and first control module is used
In control described image harvester the traces of characters that the main body is produced is gathered according to preset time period.
It is preferred that, in above-mentioned processor, described information input unit also includes range sensor, described control unit bag
Include：
Displacement acquisition module, the shifting for obtaining the described information input unit that the range sensor detection is obtained
Dynamic distance, current location and the last behaviour that performs collection traces of characters of the displacement for described information input unit
The distance between present position when making；
Second control module, for when the displacement reaches default distance threshold, control described image to be gathered
Device gathers the traces of characters that the main body is produced.
On the other hand, the invention also discloses a kind of message input device, including main body, image collecting device, distance are passed
Sensor, and any one foregoing processor；
The main body is used to produce traces of characters on writing medium；
Described image harvester is arranged in the main body, under the control of the processor according to preset strategy
Gather the traces of characters that the main body is produced；
The range sensor is used for the displacement for detecting described information input unit.
As can be seen here, beneficial effects of the present invention are：Based on information processing method disclosed by the invention, user was writing
Cheng Zhong, processor control image collecting device gathers the traces of characters that main body is produced on writing medium in real time, and will include word
The image transmitting of vestige is accorded with to electronic equipment, because electronic equipment is without the word during user writing in real time to user writing
Symbol is identified, therefore the writing speed of user is no longer limited by the recognition capability of electronic equipment, can carry out real-time, quick
Information is inputted.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the flow chart of information processing method disclosed in the embodiment of the present invention one；
Fig. 2 is the flow chart of information processing method disclosed in the embodiment of the present invention two；
Fig. 3 is the flow chart of information processing method disclosed in the embodiment of the present invention three；
Fig. 4 is a kind of structural representation of processor disclosed by the invention；
Fig. 5 is the flow chart of information processing method disclosed in the embodiment of the present invention four；
Fig. 6 is the flow chart of information processing method disclosed in the embodiment of the present invention five；
Fig. 7 is the flow chart of information processing method disclosed in the embodiment of the present invention six；
Fig. 8 is the structural representation of another processor disclosed by the invention；
Fig. 9 is a kind of structural representation of message input device disclosed by the invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The invention discloses a kind of information processing method, the information processing method is applied to the information communicated with electronic equipment
The processor of input unit, the electronic equipment can be mobile phone, tablet personal computer, palm PC, notebook computer and desktop computer,
The information processor includes main body, image collecting device and processor., can be with using information processing method disclosed by the invention
Improve speed and real-time that user inputs information.
Embodiment one
Referring to Fig. 1, Fig. 1 is the flow chart of information processing method disclosed in the embodiment of the present invention one.The information processing method
Including：
Step S11：Image collecting device is controlled to gather the traces of characters that main body is produced according to preset strategy.
Main body in message input device is used to produce traces of characters on writing medium, and image collecting device is arranged at master
On body, for gathering the traces of characters that main body is produced according to preset strategy under the control of a processor.The master of message input device
Body can be traditional Writing instrument, such as pencil, pen, ball pen or gel ink pen, now writing medium be common paper,
Image collecting device gathers the traces of characters that main body is produced on paper under the control of a processor.The main body of message input device
Can also be stylus, now writing medium is the touch-screen in electronic equipment, as user using stylus in electronic equipment
During the enterprising running hand write operation of touch-screen, the touch-control of electronic equipment response stylus shows corresponding traces of characters on the touchscreen,
But operated without follow-up identification, it is different from the subsequent operation that existing electronic equipment is made for stylus.IMAQ
Device gathers the traces of characters that main body is produced on the touch-screen of electronic equipment under the control of a processor.It should be noted that
The character of user writing includes Chinese character, letter, numeral, additional character and punctuation mark.In implementation, user can also be situated between in writing
Pattern is inputted in matter.
Step S12：Obtain the image for including traces of characters of image collecting device generation.
The traces of characters that image acquisition device main body is produced, and generate the image for including traces of characters.Afterwards, information
The processor of input unit obtains the image from image collecting device.
Step S13：The image is transmitted to electronic equipment.
The processor of message input device keeps communicating to connect by communication unit and another electronic equipment.Processor is being obtained
Take after the image comprising traces of characters, the image comprising traces of characters is transmitted to electronic equipment by communication unit.Electronics is set
It is standby to store the image, subsequent operation subsequently is carried out to the image again（For example parse to obtain the character in image）, and nothing
It need to be identified while user writing character.Because electronic equipment is real-time without being carried out during user writing
Identification operation, therefore user can carry out rapid writing without the recognition speed of consideration electronic equipment.
Information processing method disclosed in the embodiment of the present invention one, applied to the message input device communicated with electronic equipment
Processor, when user's use information input unit is in writing medium written character, the main body of message input device is situated between in writing
Matter produces traces of characters, and processor control image collecting device obtains the traces of characters produced by main body, preprocessor from figure
The image of traces of characters is included as harvester is obtained, and by image transmitting to electronic equipment.It is public based on the embodiment of the present invention one
The information processing method opened, user is in writing process, and processor control image collecting device gathers main body and is situated between in writing in real time
The traces of characters produced in matter, and by the image transmitting comprising traces of characters to electronic equipment, due to electronic equipment without with
The character of user writing is identified in real time in the writing process of family, therefore the writing speed of user is no longer limited by electronic equipment
Recognition capability, the input of real-time, quick information can be carried out.
In implementation, processor can control image collecting device to gather the traces of characters that main body is produced according to a variety of strategies.
Illustrated with reference to embodiment two and embodiment three.
Embodiment two
Referring to Fig. 2, Fig. 2 is the flow chart of information processing method disclosed in the embodiment of the present invention two.The information processing method
Including：
Step S21：Image collecting device is controlled to gather the traces of characters that main body is produced according to preset time period.
Because the image collecting device in message input device performs an acquisition operations, specific region scope can be obtained
Interior traces of characters, and the writing speed of user is limited, therefore processor controls image collecting device according to preset time period
It is acquired operation, it is possible to the character of complete collection user writing.The preset time period can be message input device
Original start, can also be determined by user according to the writing speed of oneself and the image acquisition region scope of image collecting device.
In implementation, carried out by adjusting image collecting device the cycle of IMAQ operation, on the one hand ensure complete collection user writing
Character, on the other hand can as far as possible reduce image collecting device perform IMAQ operation number of times, adopted so as to reduce image
The power consumption of acquisition means.
Step S22：Obtain the image for including traces of characters of image collecting device generation.
Step S23：Image is transmitted to electronic equipment.
In information processing method disclosed in the embodiment of the present invention two, the processor control image in message input device is adopted
Acquisition means gather the traces of characters that main body is produced according to preset time period, and only when reaching collection period, just control image is adopted
The traces of characters that acquisition means collection main body is produced, on the one hand ensures that image collecting device can completely gather the word of user writing
Symbol, on the other hand reduces the number of times that image collecting device performs IMAQ operation, so as to reduce image collecting device as far as possible
Power consumption.
Embodiment three
Referring to Fig. 3, Fig. 3 is the flow chart of information processing method disclosed in the embodiment of the present invention three, and message input device is also
Including range sensor, the range sensor is used for the displacement of detection information input unit.The information processing method includes：
Step S31：Obtain the displacement for the message input device that range sensor detection is obtained.
User generally has certain ways of writing in writing, for example, from left to right write, in some regional users
The ways of writing of custom from top to bottom, such as Taiwan.Either which kind of ways of writing, during user writing, information
The position of input unit can all be gradually changed.
In the present embodiment, whether enter information into the displacement of device will be schemed as differentiation image collecting device
As the foundation of collection.During user writing, the range sensor detection information input unit movement in message input device
Distance.It should be noted that when image collecting device carries out IMAQ operation, processor command range sensor is clear
Zero, restarting distance detection, therefore, the displacement for the message input device that range sensor detection is obtained in step S31
Refer specifically to, during the operation of the current location of message input device and the last execution collection traces of characters between present position
Distance.
Step S32：When displacement reaches default distance threshold, control image acquisition device main body is produced
Traces of characters.
With the progress of writing, the position of message input device also changes therewith, residing for message input device
When the distance between present position is more than distance threshold when position and the operation of the last execution collection traces of characters, that is,
When the displacement of message input device reaches distance threshold, processor control image collecting device gathers main body generation again
Traces of characters.The distance threshold is determined according to the image acquisition region scope of image collecting device.In implementation, in order to ensure
The character of whole collection user writing, while reducing the number of times that image collecting device performs IMAQ operation as far as possible, this is apart from threshold
Value, which is set, should be slightly less than length on preset direction of the image acquisition region of image collecting device, it is necessary to explanation, when with
When family uses ways of writing from left to right, the preset direction is left and right directions（It is namely horizontal）, when user use on to
Under ways of writing when, the preset direction be above-below direction（It is namely longitudinal）.
Step S33：Obtain the image for including traces of characters of image collecting device generation.
Step S34：Image is transmitted to electronic equipment.
In information processing method disclosed in the embodiment of the present invention three, the processor in message input device is entered information into
The displacement of device only exists as the foundation for the traces of characters for deciding whether to control image acquisition device main body to produce
The distance between present position is big when the current position of message input device and the operation of the last execution collection traces of characters
When distance threshold, the traces of characters for just controlling image acquisition device main body to produce, it is ensured that image collecting device is completely adopted
Collect the character of user writing, in addition, compared with embodiment two, the control of the displacement based on message input device in the present embodiment
Mode processed is more accurate, by rationally setting distance threshold, can further reduce image collecting device and perform IMAQ behaviour
The number of times of work, can further reduce the power consumption of image collecting device.
The embodiment of the present invention one discloses the information processing side applied to processor in message input device to embodiment three
Method, accordingly, invention additionally discloses the processor in message input device, to realize the information processing method.
Referring to Fig. 4, Fig. 4 is a kind of structural representation of processor disclosed by the invention.The processor is applied to and electronics
The information processor of equipment communication, the electronic equipment can be mobile phone, tablet personal computer, palm PC, notebook computer and platform
Formula computer, the information processor includes main body, image collecting device and processor.
The processor includes control unit 1, image acquisition unit 2 and communication unit 3.
Wherein：
Control unit 1, for controlling image collecting device to gather the traces of characters of main body generation according to preset strategy.Information
Main body in input unit is used to produce traces of characters on writing medium, image collecting device is arranged in main body, for
Under the control of processor the traces of characters that main body is produced is gathered according to preset strategy.The main body and writing medium of message input device
Description refer to and be described above, will not be repeated here.
Image acquisition unit 2, the image for including traces of characters for obtaining image collecting device generation.
Communication unit 3, for transmitting image to electronic equipment.
Based on present invention processor disclosed above, user is in writing process, and processor control image collecting device is real
When the traces of characters that is produced on writing medium of collection main body, and by the image transmitting comprising traces of characters to electronic equipment, by
In electronic equipment without the character of user writing is identified in real time during user writing, therefore the writing speed of user
The recognition capability of electronic equipment is no longer limited by, real-time, quick information input can be carried out.
In implementation, the control unit 1 in processor can control image collecting device to gather main body production according to a variety of strategies
Raw traces of characters.Accordingly, control unit 1 has various structures.
For example：
Control unit 1 includes the first control module, and first control module is used to control image collecting device according to default
The traces of characters that time cycle collection main body is produced.
Or, range sensor is further set in message input device, and it is defeated that the range sensor is used for detection information
Enter the displacement of device, the displacement is referred specifically to, the current location of message input device performs collection word with the last
The distance between present position when according with the operation of vestige.Now, control unit 1 includes displacement acquisition module and the second control
Module.
Wherein：
It is used for the displacement for obtaining the message input device that range sensor detection is obtained, the movement apart from acquisition module
During apart from the operation of the current location for message input device and the last execution collection traces of characters between present position
Distance.
Second control module, for when displacement reaches default distance threshold, controlling image acquisition device
The traces of characters that main body is produced.
Invention additionally discloses another information processing method, the information processing method is applied to the processing of message input device
Device, the message input device includes main body, image collecting device and processor.In addition, the message input device can with it is another
Electronic equipment（Such as mobile phone, tablet personal computer, palm PC, notebook computer and desktop computer）Use cooperatively.
Example IV
Referring to Fig. 5, Fig. 5 is the flow chart of information processing method disclosed in the embodiment of the present invention four.The information processing method
Including：
Step S51：Image collecting device is controlled to gather the traces of characters that main body is produced according to preset strategy.
Main body in message input device is used to produce traces of characters on writing medium, and image collecting device is arranged at master
On body, for gathering the traces of characters that main body is produced according to preset strategy under the control of a processor.The master of message input device
Body can be traditional Writing instrument, such as pencil, pen, ball pen or gel ink pen, now writing medium be common paper,
Image collecting device gathers the traces of characters that main body is produced on paper under the control of a processor.The main body of message input device
Can also be stylus, now writing medium is the touch-screen in other electronic equipments, as user using stylus in other electricity
During the enterprising running hand write operation of the touch-screen of sub- equipment, the touch-control of electronic equipment response stylus shows corresponding word on the touchscreen
Vestige is accorded with, but is operated without follow-up identification, it is different from the subsequent operation that existing electronic equipment is made for stylus.Figure
As harvester gathers the traces of characters that main body is produced on the touch-screen of electronic equipment under the control of a processor.Need explanation
, the character of user writing includes Chinese character, letter, numeral, additional character and punctuation mark.
Step S52：Obtain the image for including traces of characters of image collecting device generation.
The traces of characters that image acquisition device main body is produced, and generate the image for including traces of characters.Afterwards, information
The processor of input unit obtains the image from image collecting device.
Step S53：Image is parsed, the character information included in image is obtained.
The image that processor is obtained from image collecting device includes traces of characters, based on existing text recognition technique to this
Image is parsed, and obtains the character information included in image.Because the character of user writing is obtained with image format by processor
Take, processor is subsequently handled to obtain character information image again, as long as therefore the image comprising traces of characters is processed
Device is obtained, and would not lose character information, even if the operation that processor is subsequently parsed to image postpones, also will not
Hinder user to continue written character, so as to ensure that user continuously can quickly be write, set with user using conditional electronic
It is standby to carry out when writing is operated electronic equipment identification being waited to have essential different after a character is write.
Step S54：Transmission character information is to another electronic equipment.Here electronic equipment is exactly logical with message input device
The electronic equipment of letter.
The processor of message input device keeps communicating to connect by communication unit and other electronic equipments.Processor is being obtained
Get after character information, transmitted character information to electronic equipment by communication unit.
Information processing method disclosed in the embodiment of the present invention four, applied to the processor of message input device, when user makes
With message input device in writing medium written character, the main body of message input device produces traces of characters in writing medium,
Processor control image collecting device obtain main body produced by traces of characters, preprocessor from image collecting device obtain wrap
Image containing traces of characters, obtains the character information that includes in image after being parsed to image, and by character information transmit to
Other electronic equipments.Based on information processing method disclosed in the embodiment of the present invention four, user is in writing process, user writing production
Raw traces of characters is to be obtained in the form of images by processor, preprocessor the image of acquisition is parsed to obtain word
Symbol information simultaneously send character information to another electronic equipment, as long as therefore the image comprising traces of characters obtained by processor, just
Character information will not be lost, even if the operation that processor is subsequently parsed to image postpones, user will not be also hindered
Continue written character, so as to ensure that user can in real time, quickly enter row information input.
In implementation, processor can control image collecting device to gather the traces of characters that main body is produced according to a variety of strategies.
Illustrated with reference to embodiment five and embodiment six.
Embodiment five
Referring to Fig. 6, Fig. 6 is the flow chart of information processing method disclosed in the embodiment of the present invention five.The information processing method
Including：
Step S61：Image collecting device is controlled to gather the traces of characters that main body is produced according to preset time period.
Because the image collecting device in message input device performs an acquisition operations, specific region scope can be obtained
Interior traces of characters, and the writing speed of user is limited, therefore processor controls image collecting device according to preset time period
It is acquired operation, it is possible to the character of complete collection user writing.The preset time period can be message input device
Original start, can also be determined by user according to the writing speed of oneself and the image acquisition region scope of image collecting device.
In implementation, carried out by adjusting image collecting device the cycle of IMAQ operation, on the one hand ensure complete collection user writing
Character, on the other hand can as far as possible reduce image collecting device perform IMAQ operation number of times, adopted so as to reduce image
The power consumption of acquisition means.
Step S62：Obtain the image for including traces of characters of image collecting device generation.
Step S63：Image is parsed, the character information included in image is obtained.
Step S64：Transmission character information is to another electronic equipment.Here electronic equipment is exactly logical with message input device
The electronic equipment of letter.
In information processing method disclosed in the embodiment of the present invention five, the processor control image in message input device is adopted
Acquisition means gather the traces of characters that main body is produced according to preset time period, and only when reaching collection period, just control image is adopted
The traces of characters that acquisition means collection main body is produced, on the one hand ensures that image collecting device can completely gather the word of user writing
Symbol, on the other hand reduces the number of times that image collecting device performs IMAQ operation, so as to reduce image collecting device as far as possible
Power consumption.
Embodiment six
Referring to Fig. 7, Fig. 7 is the flow chart of information processing method disclosed in the embodiment of the present invention six, and message input device is also
Including range sensor, the range sensor is used for the displacement of detection information input unit.The information processing method includes：
Step S71：Obtain the displacement for the message input device that range sensor detection is obtained.
User generally has certain ways of writing in writing, for example, from left to right write, in some regional users
The ways of writing of custom from top to bottom, such as Taiwan.Either which kind of ways of writing, during user writing, information
The position of input unit can all be gradually changed.
In the present embodiment, whether enter information into the displacement of device will be schemed as differentiation image collecting device
As the foundation of collection.During user writing, the range sensor detection information input unit movement in message input device
Distance.It should be noted that when image collecting device carries out IMAQ operation, processor command range sensor is clear
Zero, restarting distance detection, therefore, the displacement for the message input device that range sensor detection is obtained in step S71
Refer specifically to, during the operation of the current location of message input device and the last execution collection traces of characters between present position
Distance.
Step S72：When displacement reaches default distance threshold, control image acquisition device main body is produced
Traces of characters.
With the progress of writing, the position of message input device also changes therewith, residing for message input device
When the distance between present position is more than distance threshold when position and the operation of the last execution collection traces of characters, that is,
When the displacement of message input device reaches distance threshold, processor control image collecting device gathers main body generation again
Traces of characters.The distance threshold is determined according to the image acquisition region scope of image collecting device.In implementation, in order to ensure
The character of whole collection user writing, while reducing the number of times that image collecting device performs IMAQ operation as far as possible, this is apart from threshold
Value, which is set, should be slightly less than length on preset direction of the image acquisition region of image collecting device, it is necessary to explanation, when with
When family uses ways of writing from left to right, the preset direction is left and right directions（It is namely horizontal）, when user use on to
Under ways of writing when, the preset direction be above-below direction（It is namely longitudinal）.
Step S73：Obtain the image for including traces of characters of image collecting device generation.
Step S74：Image is parsed, the character information included in image is obtained.
Step S75：Transmission character information is to another electronic equipment.Here electronic equipment is exactly logical with message input device
The electronic equipment of letter.
In information processing method disclosed in the embodiment of the present invention six, the processor in message input device is entered information into
The displacement of device only exists as the foundation for the traces of characters for deciding whether to control image acquisition device main body to produce
The distance between present position is big when the current position of message input device and the operation of the last execution collection traces of characters
When distance threshold, the traces of characters for just controlling image acquisition device main body to produce, it is ensured that image collecting device is completely adopted
Collect the character of user writing, in addition, compared with embodiment five, the control of the displacement based on message input device in the present embodiment
Mode processed is more accurate, by rationally setting distance threshold, can further reduce image collecting device and perform IMAQ behaviour
The number of times of work, can further reduce the power consumption of image collecting device.
The embodiment of the present invention four discloses the information processing side applied to processor in message input device to embodiment six
Method, accordingly, invention additionally discloses the processor in message input device, to realize the information processing method.
Referring to Fig. 8, Fig. 8 is the structural representation of another processor disclosed by the invention.The information processor includes
Main body, image collecting device and processor.In addition, the message input device can be with another electronic equipment（Such as mobile phone, flat board electricity
Brain, palm PC, notebook computer and desktop computer）Use cooperatively.
The processor includes control unit 4, image acquisition unit 5, resolution unit 6 and communication unit 7.
Wherein：
Control unit 4, for controlling image collecting device to gather the traces of characters of main body generation according to preset strategy.Information
Main body in input unit is used to produce traces of characters on writing medium, image collecting device is arranged in main body, for
Under the control of processor the traces of characters that main body is produced is gathered according to preset strategy.The main body and writing medium of message input device
Description refer to and be described above, will not be repeated here.
Image acquisition unit 5, the image for including traces of characters for obtaining image collecting device generation.
Resolution unit 6, for being parsed to image, obtains the character information included in image.
Communication unit 7, for transmission character information to another electronic equipment.Here electronic equipment is exactly to be inputted with information
The electronic equipment of device communication.
Based on present invention processor disclosed above, user is in writing process, and the traces of characters that user writing is produced is
Obtained in the form of images by processor, preprocessor the image of acquisition is parsed to obtain character information and send word
Accord with information to another electronic equipment, as long as therefore the image comprising traces of characters obtained by processor, would not lose character letter
Breath, even if the operation that processor is subsequently parsed to image postpones, will not also hinder user to continue written character, from
And ensure that user can in real time, quickly enter row information input.
In implementation, the control unit 4 in processor can control image collecting device to gather main body production according to a variety of strategies
Raw traces of characters.Accordingly, control unit 4 has various structures.
For example：
Control unit 4 includes the first control module, and first control module is used to control image collecting device according to default
The traces of characters that time cycle collection main body is produced.
Or, range sensor is further set in message input device, and it is defeated that the range sensor is used for detection information
Enter the displacement of device, the displacement is referred specifically to, the current location of message input device performs collection word with the last
The distance between present position when according with the operation of vestige.Now, control unit 4 includes displacement acquisition module and the second control
Module.
Wherein：
It is used for the displacement for obtaining the message input device that range sensor detection is obtained, the movement apart from acquisition module
During apart from the operation of the current location for message input device and the last execution collection traces of characters between present position
Distance.
Second control module, for when displacement reaches default distance threshold, controlling image acquisition device
The traces of characters that main body is produced.
Invention additionally discloses a kind of message input device, its structure is as shown in Figure 9.The message input device both can conduct
The part of electronic equipment, can also be used cooperatively as single equipment with another electronic equipment.The message input device
Including main body 100, image collecting device 200, range sensor（Not shown in figure）With processor 300.
Wherein：
Main body 100 is used to produce traces of characters on writing medium.In implementation, main body 100 can be traditional writing text
Tool, such as pencil, pen, ball pen or gel ink pen, or stylus.
Image collecting device 200 is arranged in main body 100, for being adopted under the control of processor 300 according to preset strategy
Collect the traces of characters that main body 100 is produced.In implementation, image collecting device 200 can use camera, in order to expand IMAQ
The image acquisition region of device 200, can use wide-angle camera, so that reducing image collecting device performs IMAQ operation
Number of times, can further reduce the power consumption of image collecting device.
Range sensor is used for the displacement of detection information input unit.Specifically, when image collecting device is schemed
During as acquisition operations, processor command range sensor is reset, restarting distance detection, and therefore, range sensor is detected
To the displacement of message input device refer specifically to, the current location of message input device performs collection character with the last
The distance between present position during the operation of vestige.
Processor 300 is any one foregoing disclosed processor of the present invention, for control image collecting device 200 according to
The traces of characters that preset strategy collection main body 100 is produced, obtains the figure for including traces of characters that image collecting device 200 is generated
Picture, directly transmits the image afterwards, or the character information included to obtain in image is parsed to image, and sends the word
Accord with information.Wherein, the traces of characters that the control image collecting device of processor 300 gathers main body generation according to preset strategy can lead to
Various ways realization is crossed, its corresponding structure, which is referred to, to be described above, and will not be repeated here.
Using message input device disclosed by the invention, user can in real time, be rapidly performed by text input.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes the composition and step of each example according to function in the above description.These
Function is performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specialty
Technical staff can realize described function to each specific application using distinct methods, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of the method or algorithm that the embodiments described herein is described with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory（RAM）, internal memory, read-only deposit
Reservoir（ROM）, electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
1. a kind of information processing method, it is characterised in that applied to the processor of the message input device communicated with electronic equipment,
Described information input unit includes main body, image collecting device and processor；Methods described includes：
Described image harvester is controlled to gather the traces of characters that the main body is produced according to preset strategy；
Obtain the image for including the traces of characters of described image harvester generation；
Described image is transmitted to the electronic equipment；
Described information input unit also includes range sensor, and the control described image harvester is gathered according to preset strategy
The traces of characters that the main body is produced includes：
The displacement for the described information input unit that the range sensor detection is obtained is obtained, the displacement is described
The distance between present position when the current location of message input device and the operation of the last execution collection traces of characters；
When the displacement reaches default distance threshold, control described image harvester gathers what the main body was produced
Traces of characters.
2. according to the method described in claim 1, it is characterised in that the control described image harvester is according to preset strategy
Gathering the traces of characters of the main body generation includes：
Described image harvester is controlled to gather the traces of characters that the main body is produced according to preset time period.
3. a kind of processor, it is characterised in that the processor is applied to the message input device communicated with electronic equipment, described
Message input device also includes main body and image collecting device, and the processor includes：
Control unit, for controlling described image harvester to gather the traces of characters of the main body generation according to preset strategy；
Image acquisition unit, the image for including the traces of characters for obtaining the generation of described image harvester；
Communication unit, for transmitting described image to the electronic equipment；
Described information input unit also includes range sensor, and described control unit includes：
Displacement acquisition module, for obtain the movement of the described information input unit that range sensor detection is obtained away from
From when the displacement gathers the operation of traces of characters for the current location of described information input unit with the last execution
The distance between present position；
Second control module, for when the displacement reaches default distance threshold, controlling described image harvester
Gather the traces of characters that the main body is produced.
4. processor according to claim 3, it is characterised in that described control unit includes the first control module, described
First control module is used to control described image harvester to gather the character trace that the main body is produced according to preset time period
Mark.
5. a kind of information processing method, it is characterised in that applied to the processor of message input device, described information input unit
Including main body, image collecting device and processor；Methods described includes：
Described image harvester is controlled to gather the traces of characters that the main body is produced according to preset strategy；
Obtain the image for including the traces of characters of described image harvester generation；
Described image is parsed, the character information included in described image is obtained；
The character information is transmitted to the electronic equipment communicated with described information input unit；
Described information input unit also includes range sensor, and the control described image harvester is gathered according to preset strategy
The traces of characters that the main body is produced includes：
The displacement for the described information input unit that the range sensor detection is obtained is obtained, the displacement is described
The distance between present position when the current location of message input device and the operation of the last execution collection traces of characters；
When the displacement reaches default distance threshold, control described image harvester gathers what the main body was produced
Traces of characters.
6. method according to claim 5, it is characterised in that control described image harvester is gathered according to preset strategy
The traces of characters that the main body is produced includes：
Described image harvester is controlled to gather the traces of characters that the main body is produced according to preset time period.
7. a kind of processor, it is characterised in that the processor is applied to message input device, described information input unit is also wrapped
Main body and image collecting device are included, the processor includes：
Control unit, for controlling described image harvester to gather the traces of characters of the main body generation according to preset strategy；
Image acquisition unit, the image for including the traces of characters for obtaining the generation of described image harvester；
Resolution unit, for being parsed to described image, obtains the character information included in described image；
Communication unit, for transmitting the character information to the electronic equipment communicated with described information input unit；
Described information input unit also includes range sensor, and described control unit includes：
Displacement acquisition module, for obtain the movement of the described information input unit that range sensor detection is obtained away from
From when the displacement gathers the operation of traces of characters for the current location of described information input unit with the last execution
The distance between present position；
Second control module, for when the displacement reaches default distance threshold, controlling described image harvester
Gather the traces of characters that the main body is produced.
8. processor according to claim 7, it is characterised in that described control unit includes the first control module, described
First control module is used to control described image harvester to gather the character trace that the main body is produced according to preset time period
Mark.
9. a kind of message input device, it is characterised in that including main body, image collecting device, range sensor, and such as right
It is required that the processor described in 3,4,7 or 8；
The main body is used to produce traces of characters on writing medium；
Described image harvester is arranged in the main body, for being gathered under the control of the processor according to preset strategy
The traces of characters that the main body is produced；
The range sensor is used for the displacement for detecting described information input unit.
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| CN112183521B (en) * | 2020-09-30 | 2023-09-12 | 中国银行股份有限公司 | Intelligent input method, system, equipment and readable storage medium |
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| US6115513A (en) * | 1996-11-26 | 2000-09-05 | Sony Corporation | Information input method and apparatus using a target pattern and an access indication pattern |
| CN1641690A (en) * | 2004-01-16 | 2005-07-20 | 严晓敏 | Photoelectric hand-writing input pen |
| CN101211237A (en) * | 2006-12-30 | 2008-07-02 | 汉王科技股份有限公司 | Digital image collection type hand-written input device and its input method |
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2013
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6115513A (en) * | 1996-11-26 | 2000-09-05 | Sony Corporation | Information input method and apparatus using a target pattern and an access indication pattern |
| CN1641690A (en) * | 2004-01-16 | 2005-07-20 | 严晓敏 | Photoelectric hand-writing input pen |
| CN101211237A (en) * | 2006-12-30 | 2008-07-02 | 汉王科技股份有限公司 | Digital image collection type hand-written input device and its input method |
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