Handwriting capturing device, handwriting capturing method and touch screen input system
A technology for capturing devices and handwriting, which is applied in the field of handwriting capturing devices and touch screen input systems, and can solve problems such as not being able to meet the individual needs of users
Inactive Publication Date: 2013-04-17
上海海知信息技术有限公司
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Problems solved by technology
The handwriting characters produced by this handwriting input method are the same as those produced by keyboard input, and different users have different writing habits, and their handwriting is also different, especially the shape of the tip of the pen when lifting the pen and the handwriting during the writing process. The thickness varies from person to person. The traditional handwriting input method cannot reflect the user's unique handwriting thickness in real time and intuitively, and cannot meet the user's individual needs.
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[0030] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.
[0031] Such as figure 1 Shown is a handwriting capture device, including a sensing device, a processing device, a drawing device and a storage device, wherein the sensing device is built into the touch screen, the processing device is respectively connected to the sensing device and the drawing device, and the drawing device is connected to the storage device, and is connected to the touch screen screen connection.
[0032] The sensing device includes a handwriting capturing part, a timing part and a distance measuring part; the handwriting capturing part is connected with the timing part and the distance measuring part respectively, and is used to capture the point touched by the user when operating; the timing part is used to record an operation of the user duration, and the timing part is bu...
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The invention discloses a handwriting capturing device, a handwriting capturing method and a handheld input system, belonging to the technical field of handwriting input. The handwriting capturing device comprises a sensing device, a processing device, a drawing device and a storage device; the handwriting capturing method comprises the steps of: carrying out a touch sliding operation; capturing duration time and a duration distance of the operation by the sensing device; reading the duration time and the duration distance, and calculating the width of the handwriting based on a preset formula by the processing device; and reading a processing result, taking a corresponding handwriting chartlet from the storage device and drawing the captured handwriting on a touch screen by the drawing device. The handheld input system comprises the handwriting capturing device and a touch screen device, and adopts the handwriting capturing method. The technical scheme has the beneficial effects of capturing a unique handwriting shape of a user in real time and intuitively and drawing the handwriting shape on the touch screen to provide the user with an individual handwriting input experience.
Description
technical field [0001] The invention relates to the technical field of handwriting input, in particular to a handwriting capture device, a handwriting capture method and a touch screen input system. Background technique [0002] With the traditional keyboard mobile phones gradually withdrawing from the market, new touch-screen mobile phones have begun to enter people's lives, and the input methods of mobile phones have also begun to become diversified rather than sticking to rigid keyboard input. The rise of the touch screen makes people more and more adapt to the handwriting input mode. [0003] However, the current handwriting input methods all adopt the method of internal code comparison, that is, the user performs a finger sliding operation on the touch screen, and the system captures the finger sliding operation and compares its shape with a specific internal code to obtain The closest internal code, and find the corresponding text according to the internal code and di...
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IPC IPC(8): G06F3/0488G06F3/0484H04M1/725H04M1/72403
Inventor 谢殿侠张军标赵旭
Owner 上海海知信息技术有限公司