CN113159017A - System and method for intelligently marking key points by scanning pen - Google Patents
System and method for intelligently marking key points by scanning pen Download PDFInfo
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- CN113159017A CN113159017A CN202110358198.0A CN202110358198A CN113159017A CN 113159017 A CN113159017 A CN 113159017A CN 202110358198 A CN202110358198 A CN 202110358198A CN 113159017 A CN113159017 A CN 113159017A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000001960 triggered effect Effects 0.000 claims description 15
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012015 optical character recognition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
- G06V30/14—Image acquisition
- G06V30/142—Image acquisition using hand-held instruments; Constructional details of the instruments
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Computer Hardware Design (AREA)
- Software Systems (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Human Computer Interaction (AREA)
- Image Input (AREA)
- Collating Specific Patterns (AREA)
Abstract
The invention discloses a system and a method for intelligently marking out key points by a scanning pen. By using the method and the device, the user can quickly and conveniently draw out the key content while scanning, and does not need to edit the document for the second time after the scanning is finished, so that the use efficiency is improved, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of scanning pens, in particular to a system and a method for intelligently marking key points by using a scanning pen.
Background
The wand is a hand-held electronic device, and the user can realize the scanning of characters or image through holding the wand and type, through built-in Optical Character Recognition (OCR) module, can discern, operation such as storage and editing to the characters, by wide application in scenes such as student's study, tourism translation.
The current wand can assist people to carry out english translation study, law regulation study very effectively, but in the use, does not have better method to draw key point to the document that scans out yet, often needs the user to scan the back and carry out the secondary edition to the document again, influences user's learning efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a system and a method for intelligently marking out key points by a scanning pen.
In order to achieve the purpose, the invention adopts the following technical scheme:
a system for smart highlighting with a wand, comprising:
fingerprint input module: the fingerprint information acquisition device is used for acquiring fingerprint information of a user;
fingerprint information sets up the module: the fingerprint information acquired by the fingerprint input module is stored in the local scanning pen after a user triggers a fingerprint input event;
the scanning parameter setting module: the scanning parameter setting device is used for presetting scanning parameters for a user, wherein the scanning parameters comprise common scanning parameters and emphasis scanning parameters, the common scanning parameters comprise font size and font color, and the emphasis scanning parameters comprise text highlighting color, font size, whether underlining is drawn or not, and whether wavy lines are drawn or not;
a piezoelectric module: for receiving pressure from outside and generating electric signal with corresponding magnitude;
a triggering module: the device is used for judging the external pressure according to the electric signal generated by the piezoelectric module, triggering to enter a key point marking scanning preparation stage and prompting a user to input a fingerprint when the external pressure exceeds a preset pressure threshold, and otherwise, not entering the key point marking scanning preparation stage; after entering a preparation stage of key point marking scanning, matching the fingerprint information input by a user through the fingerprint input module with the fingerprint information stored in the local of the scanning pen by the fingerprint information setting module, triggering to enter key point marking scanning if the matching is successful, or not triggering key point marking scanning and prompting the user; the fingerprint information matching module is used for matching the fingerprint information re-entered by the user through the fingerprint entry module with the fingerprint information stored in the local scanning pen after triggering the point-to-point scanning, and stopping the point-to-point scanning after the matching is successful, or else, not stopping the point-to-point scanning and prompting the user;
a picture frame marking module: the scanning frame marking device is used for marking the picture frame scanned by the scanning pen as a common frame when the point-dividing scanning is not triggered, and marking the picture frame scanned by the scanning pen as a highlight frame after the point-dividing scanning is triggered;
the identification processing module: the system is used for splicing picture frames scanned by a scanning pen in sequence and then carrying out text recognition, setting text contents obtained from common frame recognition according to common scanning parameters, setting text contents obtained from key frame recognition according to key scanning parameters, and finally outputting all finally obtained text contents to a display screen of the scanning pen for display.
The invention also provides a method for intelligently marking out key points by using the scanning pen of the system, which comprises the following specific processes:
s1, after a user triggers a fingerprint input event, a fingerprint is input through the fingerprint input module, and the fingerprint information setting module stores the fingerprint information of the user in the local scanning pen;
the method comprises the steps that a user presets scanning parameters in a scanning parameter setting module, wherein the scanning parameters comprise common scanning parameters and emphasis scanning parameters, the common scanning parameters comprise font size and font color, and the emphasis scanning parameters comprise text highlight color, font size, whether underlines are drawn or not and whether wavy lines are drawn or not;
s2, the user starts scanning after triggering a scanning event, and at the moment, the picture frame marking module marks the picture frame scanned by the scanning pen as a common frame;
when the content needing to mark the key points is scanned, a user presses the piezoelectric module, the trigger module judges whether the pressure applied to the piezoelectric module by the user exceeds a preset pressure threshold value according to the electric signal of the piezoelectric module, if so, a key point marking scanning preparation stage is entered and the user is prompted to enter a fingerprint, otherwise, the key point marking scanning preparation stage is not entered; after entering a preparation stage of key point marking scanning, a user inputs a fingerprint through a fingerprint input module, a trigger module matches fingerprint information acquired at the moment with fingerprint information stored in the local scanning pen, and the key point marking scanning is triggered after the matching is successful, otherwise, the key point marking scanning is not triggered and the user is prompted; the picture frame marking module marks the picture frame obtained by scanning the picture frame as a coincident frame;
when the key point scanning needs to be stopped, a user inputs a fingerprint again through the fingerprint input module, the trigger module matches the fingerprint information acquired at the moment with the fingerprint information stored in the local of the scanning pen, the key point scanning is stopped after the matching is successful, the picture frame marking module marks the picture frame obtained by scanning the picture frame as a common frame, and the key point scanning is not stopped and the user is prompted when the matching is unsuccessful;
and S3, after the scanning is finished, splicing all the scanned picture frames in sequence by the recognition processing module, then carrying out text recognition, setting the text content obtained from the common frame recognition according to the common scanning parameters, setting the text content obtained from the key frame recognition according to the key point scanning parameters, and finally outputting all the finally obtained text contents to a display screen of a scanning pen for display.
Further, in step S1 of the above method, if a plurality of different fingerprint information are entered, the fingerprint information setting module sets the first entered fingerprint information as the fingerprint information of the administrator.
The invention has the beneficial effects that: by using the method and the device, the user can quickly and conveniently draw out the key content while scanning, and does not need to edit the document for the second time after the scanning is finished, so that the use efficiency is improved, and the user experience is improved.
Detailed Description
The present invention will be further described below, and it should be noted that the present embodiment is based on the technical solution, and a detailed implementation manner and a specific operation process are provided, but the protection scope of the present invention is not limited to the present embodiment.
Example 1
The embodiment provides a system for intelligently marking out key points by a scanning pen, which comprises:
fingerprint input module: the fingerprint information acquisition device is used for acquiring fingerprint information of a user;
fingerprint information sets up the module: the fingerprint information acquired by the fingerprint input module is stored in the local scanning pen after a user triggers a fingerprint input event;
the scanning parameter setting module: the scanning parameter setting device is used for presetting scanning parameters for a user, wherein the scanning parameters comprise common scanning parameters and emphasis scanning parameters, the common scanning parameters comprise font size and font color, and the emphasis scanning parameters comprise text highlighting color, font size, whether underlining is drawn or not, and whether wavy lines are drawn or not;
a piezoelectric module: for receiving pressure from outside and generating electric signal with corresponding magnitude;
a triggering module: the device is used for judging the external pressure according to the electric signal generated by the piezoelectric module, triggering to enter a key point marking scanning preparation stage and prompting a user to input a fingerprint when the external pressure exceeds a preset pressure threshold, and otherwise, not entering the key point marking scanning preparation stage; after entering a preparation stage of key point marking scanning, matching the fingerprint information input by a user through the fingerprint input module with the fingerprint information stored in the local of the scanning pen by the fingerprint information setting module, triggering to enter key point marking scanning if the matching is successful, or not triggering key point marking scanning and prompting the user; the fingerprint information matching module is used for matching the fingerprint information re-entered by the user through the fingerprint entry module with the fingerprint information stored in the local scanning pen after triggering the point-to-point scanning, and stopping the point-to-point scanning after the matching is successful, or else, not stopping the point-to-point scanning and prompting the user;
a picture frame marking module: the scanning frame marking device is used for marking the picture frame scanned by the scanning pen as a common frame when the point-dividing scanning is not triggered, and marking the picture frame scanned by the scanning pen as a highlight frame after the point-dividing scanning is triggered;
the identification processing module: the system is used for splicing picture frames scanned by a scanning pen in sequence and then carrying out text recognition, setting text contents obtained from common frame recognition according to common scanning parameters, setting text contents obtained from key frame recognition according to key scanning parameters, and finally outputting all finally obtained text contents to a display screen of the scanning pen for display.
It should be noted that the fingerprint input module and the piezoelectric module are both arranged on the outer wall of the scanning pen, and the fingerprint input module and the piezoelectric module are arranged in parallel, so that the operation of a user can be more convenient.
Example 2
The embodiment provides a method for intelligently marking out key points by a scanning pen, which comprises the following specific processes:
s1, after a user triggers a fingerprint input event (the fingerprint input event can be triggered by a conventional mode of clicking a function menu, or can be triggered by a mode of voice, gesture and the like), a fingerprint is input by a fingerprint input module, and fingerprint information of the user is stored in the local scanning pen by a fingerprint information setting module;
the method comprises the steps that a user presets scanning parameters in a scanning parameter setting module, wherein the scanning parameters comprise common scanning parameters and emphasis scanning parameters, the common scanning parameters comprise font size and font color, and the emphasis scanning parameters comprise text highlight color, font size, whether underlines are drawn or not and whether wavy lines are drawn or not;
s2, starting scanning after a user triggers a scanning event (which can be triggered by pressing a pen head and other conventional manners), and marking a picture frame scanned by a scanning pen as a common frame by a picture frame marking module;
when the content needing to mark the key points is scanned, a user presses the piezoelectric module, the trigger module judges whether the pressure applied to the piezoelectric module by the user exceeds a preset pressure threshold value according to the electric signal of the piezoelectric module, if so, a key point marking scanning preparation stage is entered and the user is prompted to enter a fingerprint, otherwise, the key point marking scanning preparation stage is not entered; after entering a preparation stage of key point marking scanning, a user inputs a fingerprint through a fingerprint input module, a trigger module matches fingerprint information acquired at the moment with fingerprint information stored in the local scanning pen, and the key point marking scanning is triggered after the matching is successful, otherwise, the key point marking scanning is not triggered and the user is prompted; the picture frame marking module marks the picture frame obtained by scanning the picture frame as a coincident frame;
when the key point scanning needs to be stopped, a user enters a fingerprint again through the fingerprint entry module, the trigger module matches the fingerprint information acquired at the moment with the fingerprint information stored in the local scanning pen, the key point scanning is stopped after the matching is successful, the picture frame marking module marks the picture frames obtained by scanning afterwards as common frames, and the key point scanning is not stopped and the user is prompted when the matching is unsuccessful.
And S3, after the scanning is finished, splicing all the scanned picture frames in sequence by the recognition processing module, then carrying out text recognition, setting the text content obtained from the common frame recognition according to the common scanning parameters, setting the text content obtained from the key frame recognition according to the key point scanning parameters, and finally outputting all the finally obtained text contents to a display screen of a scanning pen for display.
It should be noted that, in step S1, if a plurality of different fingerprint information are entered, the fingerprint information setting module sets the first entered fingerprint information as the fingerprint information of the administrator.
Various corresponding changes and modifications can be made by those skilled in the art based on the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (3)
1. A system for intelligently scoring highlights with a wand, comprising:
fingerprint input module: the fingerprint information acquisition device is used for acquiring fingerprint information of a user;
fingerprint information sets up the module: the fingerprint information acquired by the fingerprint input module is stored in the local scanning pen after a user triggers a fingerprint input event;
the scanning parameter setting module: the scanning parameter setting device is used for presetting scanning parameters for a user, wherein the scanning parameters comprise common scanning parameters and emphasis scanning parameters, the common scanning parameters comprise font size and font color, and the emphasis scanning parameters comprise text highlighting color, font size, whether underlining is drawn or not, and whether wavy lines are drawn or not;
a piezoelectric module: for receiving pressure from outside and generating electric signal with corresponding magnitude;
a triggering module: the device is used for judging the external pressure according to the electric signal generated by the piezoelectric module, triggering to enter a key point marking scanning preparation stage and prompting a user to input a fingerprint when the external pressure exceeds a preset pressure threshold, and otherwise, not entering the key point marking scanning preparation stage; after entering a preparation stage of key point marking scanning, matching the fingerprint information input by a user through the fingerprint input module with the fingerprint information stored in the local of the scanning pen by the fingerprint information setting module, triggering to enter key point marking scanning if the matching is successful, or not triggering key point marking scanning and prompting the user; the fingerprint information matching module is used for matching the fingerprint information re-entered by the user through the fingerprint entry module with the fingerprint information stored in the local scanning pen after triggering the point-to-point scanning, and stopping the point-to-point scanning after the matching is successful, or else, not stopping the point-to-point scanning and prompting the user;
a picture frame marking module: the scanning frame marking device is used for marking the picture frame scanned by the scanning pen as a common frame when the point-dividing scanning is not triggered, and marking the picture frame scanned by the scanning pen as a highlight frame after the point-dividing scanning is triggered;
the identification processing module: the system is used for splicing picture frames scanned by a scanning pen in sequence and then carrying out text recognition, setting text contents obtained from common frame recognition according to common scanning parameters, setting text contents obtained from key frame recognition according to key scanning parameters, and finally outputting all finally obtained text contents to a display screen of the scanning pen for display.
2. A method for intelligently marking out important points by using a scanning pen of the system in the embodiment 1 is characterized by comprising the following specific processes:
s1, after a user triggers a fingerprint input event, a fingerprint is input through the fingerprint input module, and the fingerprint information setting module stores the fingerprint information of the user in the local scanning pen;
the method comprises the steps that a user presets scanning parameters in a scanning parameter setting module, wherein the scanning parameters comprise common scanning parameters and emphasis scanning parameters, the common scanning parameters comprise font size and font color, and the emphasis scanning parameters comprise text highlight color, font size, whether underlines are drawn or not and whether wavy lines are drawn or not;
s2, the user starts scanning after triggering a scanning event, and at the moment, the picture frame marking module marks the picture frame scanned by the scanning pen as a common frame;
when the content needing to mark the key points is scanned, a user presses the piezoelectric module, the trigger module judges whether the pressure applied to the piezoelectric module by the user exceeds a preset pressure threshold value according to the electric signal of the piezoelectric module, if so, a key point marking scanning preparation stage is entered and the user is prompted to enter a fingerprint, otherwise, the key point marking scanning preparation stage is not entered; after entering a preparation stage of key point marking scanning, a user inputs a fingerprint through a fingerprint input module, a trigger module matches fingerprint information acquired at the moment with fingerprint information stored in the local scanning pen, and the key point marking scanning is triggered after the matching is successful, otherwise, the key point marking scanning is not triggered and the user is prompted; the picture frame marking module marks the picture frame obtained by scanning the picture frame as a coincident frame;
when the key point scanning needs to be stopped, a user inputs a fingerprint again through the fingerprint input module, the trigger module matches the fingerprint information acquired at the moment with the fingerprint information stored in the local of the scanning pen, the key point scanning is stopped after the matching is successful, the picture frame marking module marks the picture frame obtained by scanning the picture frame as a common frame, and the key point scanning is not stopped and the user is prompted when the matching is unsuccessful;
and S3, after the scanning is finished, splicing all the scanned picture frames in sequence by the recognition processing module, then carrying out text recognition, setting the text content obtained from the common frame recognition according to the common scanning parameters, setting the text content obtained from the key frame recognition according to the key point scanning parameters, and finally outputting all the finally obtained text contents to a display screen of a scanning pen for display.
3. The method according to claim 2, wherein in step S1, if a plurality of different fingerprint information are entered, the fingerprint information setting module sets the first entered fingerprint information as the fingerprint information of the administrator.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110358198.0A CN113159017B (en) | 2021-04-01 | 2021-04-01 | System and method for intelligently marking key points by scanning pen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110358198.0A CN113159017B (en) | 2021-04-01 | 2021-04-01 | System and method for intelligently marking key points by scanning pen |
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| CN113159017A true CN113159017A (en) | 2021-07-23 |
| CN113159017B CN113159017B (en) | 2024-02-09 |
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Citations (5)
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| CN102360427A (en) * | 2011-09-30 | 2012-02-22 | 汉王科技股份有限公司 | Scanning-mode-adjustable text collection method and scanning device |
| CN106227520A (en) * | 2016-07-15 | 2016-12-14 | 宇龙计算机通信科技(深圳)有限公司 | A kind of application interface changing method and device |
| CN108595031A (en) * | 2018-04-28 | 2018-09-28 | 北京奇禄管理咨询有限公司 | A kind of processing method of dot matrix image data |
| CN111950463A (en) * | 2020-08-13 | 2020-11-17 | 安徽淘云科技有限公司 | Scanning method, scanning device, scanning pen and storage medium |
| CN112181268A (en) * | 2020-09-15 | 2021-01-05 | 深圳市鹰硕教育服务有限公司 | Answering method, device, terminal and system based on intelligent pen |
-
2021
- 2021-04-01 CN CN202110358198.0A patent/CN113159017B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102360427A (en) * | 2011-09-30 | 2012-02-22 | 汉王科技股份有限公司 | Scanning-mode-adjustable text collection method and scanning device |
| CN106227520A (en) * | 2016-07-15 | 2016-12-14 | 宇龙计算机通信科技(深圳)有限公司 | A kind of application interface changing method and device |
| CN108595031A (en) * | 2018-04-28 | 2018-09-28 | 北京奇禄管理咨询有限公司 | A kind of processing method of dot matrix image data |
| CN111950463A (en) * | 2020-08-13 | 2020-11-17 | 安徽淘云科技有限公司 | Scanning method, scanning device, scanning pen and storage medium |
| CN112181268A (en) * | 2020-09-15 | 2021-01-05 | 深圳市鹰硕教育服务有限公司 | Answering method, device, terminal and system based on intelligent pen |
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| CN113159017B (en) | 2024-02-09 |
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