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Information processing method, processor and information input device

The technology of an information input device and an information processing method, which is applied in the field of information processing, can solve the problems of poor real-time performance, characters that cannot be recognized by electronic equipment, and reduce the recognition rate of electronic equipment, so as to achieve the effect of fast information input

Active Publication Date: 2014-10-29
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, there are defects in the above two methods: for the first method, due to the limited speed and ability of the electronic device to recognize characters on the handwriting pad or touch screen, the user cannot write words quickly, otherwise the recognition rate of the electronic device will be reduced, resulting in The problem that some characters cannot be recognized by electronic devices; for the second method, its real-time performance is poor

Method used

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  • Information processing method, processor and information input device
  • Information processing method, processor and information input device
  • Information processing method, processor and information input device

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Experimental program
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Effect test

Embodiment 1

[0061] see figure 1 , figure 1 It is a flow chart of the information processing method disclosed in Embodiment 1 of the present invention. This information processing method includes:

[0062] Step S11: controlling the image acquisition device to acquire character traces generated by the subject according to a preset strategy.

[0063] The main body in the information input device is used to generate character traces on the writing medium, and the image acquisition device is arranged on the main body to collect the character traces generated by the main body according to a preset strategy under the control of the processor. The main body of the information input device can be a traditional writing stationery, such as a pencil, pen, ballpoint pen or gel pen. At this time, the writing medium is ordinary paper, and the image acquisition device collects the character traces produced by the main body on the paper under the control of the processor. . The main body of the inform...

Embodiment 2

[0071] see figure 2 , figure 2 It is a flow chart of the information processing method disclosed in Embodiment 2 of the present invention. This information processing method includes:

[0072] Step S21: controlling the image acquisition device to acquire character traces generated by the subject according to a preset time period.

[0073] Since the image acquisition device in the information input device performs an acquisition operation, it can obtain character traces within a specific area, and the writing speed of the user is limited, so the processor controls the image acquisition device to perform acquisition operations according to a preset time period, and the complete Collect characters written by the user. The preset time period can be the original setting of the information input device, or can be determined by the user according to his own writing speed and the range of the image acquisition area of ​​the image acquisition device. During implementation, by adj...

Embodiment 3

[0078] see image 3 , image 3 It is a flowchart of the information processing method disclosed in Embodiment 3 of the present invention, the information input device further includes a distance sensor, and the distance sensor is used to detect the moving distance of the information input device. This information processing method includes:

[0079] Step S31: Obtain the moving distance of the information input device detected by the distance sensor.

[0080] Users usually have a certain way of writing when writing, for example, writing from left to right, and users in some regions are accustomed to writing from top to bottom, such as in Taiwan. Regardless of the writing method, the position of the information input device will gradually change during the user's writing process.

[0081] In this embodiment, the moving distance of the information input device is used as the basis for judging whether the image acquisition device will perform image acquisition. During the user...

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Abstract

The invention discloses an information processing method which is applied to a processor of an information input device communicated with an electronic device. The information input device comprises a main body, an image acquisition device and a processor. The method comprises steps: the image acquisition device is controlled to acquire character traces generated by the main body according to the preset strategy, an image with the character traces included generated by the image acquisition device is acquired; and the image is transmitted to the electronic device. On the basis of the information processing method disclosed by the invention, during the writing process of a user, the processor controls the image acquisition device to acquire the character traces generated by the main body on the wiring medium in real time, and the image with the character traces included is transmitted to the electronic device. As the electronic device does not need to recognize the characters written by the user in real time during the writing process of the user, the writing speed of the user is not limited by the electronic device recognition ability, and real-time and quick information input can be carried out. The invention also discloses another information processing method, a corresponding processor and an information input device.

Description

technical field [0001] The invention belongs to the technical field of information processing of electronic equipment, and in particular relates to an information processing method, a processor and an information input device. Background technique [0002] Currently, users can input handwritten characters into electronic devices through two ways. One is: write directly on the tablet or touch screen of the electronic device, and store the characters after the electronic device recognizes the characters. The other is: the user writes on paper, and then uses a scanner to scan the paper, so that the characters written by the user are stored in the electronic device. [0003] However, there are defects in the above two methods: for the first method, due to the limited speed and ability of the electronic device to recognize characters on the handwriting pad or touch screen, the user cannot write words quickly, otherwise the recognition rate of the electronic device will be reduce...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/20
Inventor 王睿智
Owner LENOVO (BEIJING) LTD