Mobile terminal and control method for hand input
A handwriting input and control method technology, applied in the communication field, can solve problems affecting handwriting recognition efficiency, terminal vibration, etc., achieve good user experience, improve satisfaction, and expand the use range
Active Publication Date: 2013-12-25
DONGGUAN YULONG COMM TECH +1
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a control method and device for handwriting input, which solves the problem that the terminal vibrates due to the external environment to affect the efficiency of handwriting recognition when the user is inputting handwriting
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[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0025] The invention mainly monitors the vibration of the terminal through the mobile terminal, and automatically takes measures to correct the misoperation of the user on the screen according to the degree of vibration, thereby improving the efficiency of handwriting recognition under the vibration.
[0026] It is worth noting that: the handwriting input in the present invention does not only describe the input by hand, but also includes the input by the stylus, which is essentially the recognition input according to the writing track, and the present invention is not limited thereto.
[0027] Such as figure 1 Shown, the control method of handwriting input of the present invention comprises the following steps:
[0028] Step 110, detecting the current input state, when it is judged that the current input state is the handwriting input state, ...
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The invention discloses a control method of hand input, comprising the following steps: detecting the current input state; when judging the current input state is the hand input state, monitoring the vibration situation of a mobile terminal; obtaining the vibration situation parameter in the preset time interval; judging whether the vibration situation is abnormal; when the vibration situation is abnormal, collecting the sampling point of hand input on a screen and hand input track information; and according to the collected sampling point of hand input, hand input track information and the obtained vibration situation parameter in the preset time interval, correcting the hand input track. The invention also correspondingly discloses the mobile terminal. When the invention is applied, according to the vibration situation of the monitoring terminal and the vibration degree, misoperation to the screen by a user is automatically corrected, thus improving the handwriting identification efficiency under the vibration situation, and improving user satisfaction degree.
Description
technical field [0001] The invention relates to the communication field, in particular to a handwriting input control method and device. Background technique [0002] The current handwriting input depends on the system recognizing the trajectory generated when the user touches and writes on the screen of the mobile terminal, and comparing the trajectory information with the character library, that is, if the user can draw a character on the screen Clear, similar to the stroke structure or shape of the Chinese characters or characters to be input, the more likely to find the correct Chinese characters in the font matching process, otherwise it may not be able to correctly find the Chinese characters or characters that the user wants to input . But sometimes the user's handwriting input effect will be affected by many factors, such as the user's environment, or the user's own problems such as user discomfort, hand shaking caused by walking, etc., may affect the accuracy of th...
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IPC IPC(8): G06F3/041
Inventor 白剑坤闫鹏飞王力博
Owner DONGGUAN YULONG COMM TECH