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Shaping device

A shaping device and graphics technology, applied in the direction of instruments, calculations, electrical digital data processing, etc., can solve problems such as wrong recognition, and achieve the effect of improving recognition performance

Inactive Publication Date: 2014-12-17
KK TOSHIBA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the conventional technology described above, when the handwriting input stops moving during the input of a stroke, when another stroke is additionally input during the input of a stroke, and when another stroke is input while tracing the input stroke, Because sampling points are also clustered in parts other than vertices, false recognition is likely to occur

Method used

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Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0028] figure 1 is a configuration diagram illustrating an example of the shaping device 10 according to the first embodiment. Such as figure 1 As shown, the shaping device 10 includes an input unit 11 , an acquisition unit 13 , a setting unit 15 , a shaping unit 17 , a display control unit 19 and a display unit 21 .

[0029] The shaping device 10 may be realized by an information processing terminal supporting handwriting input such as a tablet, a pen tablet, a tablet-type personal computer (PC), and a smartphone. The input section 11 may be realized by an input device supporting handwriting input such as a touch panel, touchpad, electronic pen, and mouse. The acquisition section 13 , the setting section 15 , the shaping section 17 and the display control section 19 can be realized by, for example, execution of a program by a processing device such as a central processing unit (CPU), ie, by software. The acquisition section 13 , the setting section 15 , the shaping section...

no. 2 example

[0067] In the second embodiment, in shaping a stroke group, an example of extracting a stroke group to be processed as described in the first embodiment and performing the shaping described in the first embodiment will be described. The following description will focus on differences from the first embodiment. Similar names and reference numerals to those in the first embodiment are used to denote elements having similar functions to those in the first embodiment, and further description thereof will be omitted.

[0068] Figure 9 is a configuration diagram illustrating an example of the shaping device 110 according to the second embodiment. Such as Figure 9 As shown in , the shaping device 110 of the second embodiment differs from the shaping device of the first embodiment in the first shaping member 123 and the extraction member 125 . The second shaping member 117 corresponds to the shaping member 17 of the first embodiment.

[0069] In the second embodiment, the acquis...

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PUM

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Abstract

According to an embodiment, a shaping device includes a setting unit, a shaping unit, and a display control unit. The setting unit is configured to set, when the stroke group constitutes a figure of a first category, a first region in which no stroke is expected to exist and a second region in which a stroke is expected to exist in a circumscribing rectangle circumscribing the stroke group. The shaping unit is configured to shape the stroke group into the figure of the first category when a first feature value and a second feature value satisfy a first condition. The first feature value represents an occupancy condition of the stroke group in the first region. The second feature value represents an occupancy condition of the stroke group in the second region. The display control unit is configured to display a shaping result on a display unit.

Description

[0001] Cross References to Related Applications [0002] This application is based upon and claims the benefit of priority from Japanese Patent Application No. 2013-114674 filed May 30, 2013; the entire contents of which are hereby incorporated by reference. technical field [0003] Embodiments described herein relate generally to orthopedic devices. Background technique [0004] Techniques are known for recognizing a group of strokes handwritten by a user as a pattern and for shaping the group of strokes into the recognized pattern. In this technique, since a group of strokes handwritten by a user does not necessarily correctly represent the shape of a figure to be recognized, robust recognition performance is required. [0005] There is a technique of robustly recognizing a stroke group handwritten by a user as a polygonal figure by, for example, performing recognition assuming that stroke sampling points are gathered in a vertex portion where the speed of handwriting inp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T11/80G06V10/22
CPCG06F3/04883G06V30/422G06V10/22G06V30/347G06V30/414
Inventor 中洲俊信井本和范
Owner KK TOSHIBA