Three-dimensional printing modeling apparatus for hand-written characters and method thereof
A three-dimensional printing modeling apparatus for hand-written characters and a method thereof are disclosed. Based on the fact that hand-written characters can be finished in one stroke, the present disclosure includes identifying linking feature information of strokes inside or between the hand-written characters, forming a curve linked between the strokes inside or between the hand-written characters according to the linking feature information, and performing three-dimensional modeling of the hand-written characters to obtain a three-dimensional printing object.
1. A three-dimensional printing modeling apparatus for hand-written characters, comprising:
a data capturing unit, configured for collecting a plurality of hand-written characters according to motion traces of the hand-written characters;
a stroke linking feature extraction unit, configured for identifying linking feature information of strokes inside and between the hand-written characters;
a stroke linking feature database, configured for storing the linking feature information of the strokes inside and between the hand-written characters;
an integration analyzing processing unit, configured for accessing the linking feature information of the strokes inside and between the hand-written characters in the stroke linking feature database, and forming a curve linked between the strokes inside and between the hand-written characters according to the linking feature information; and
a three-dimensional modeling unit, configured for performing three-dimensional modeling of the hand-written characters.
2. The three-dimensional printing modeling apparatus for hand-written characters of claim 1 , wherein the data capturing unit is further configured for displaying the collected hand-written characters in two dimensions.
3. The three-dimensional printing modeling apparatus for hand-written characters of claim 1 , wherein collecting parameters, utilized by the data capturing unit while collecting the hand-written characters, comprise a stroke amount, stroke order information and coordinate information of each stroke, wherein the coordinate information of each stroke comprises start-point coordinates and end-point coordinates of each stroke.
4. The three-dimensional printing modeling apparatus for hand-written characters of claim 1 , wherein the integration analyzing processing unit is further configured for forming the curve linked between the strokes inside and between the hand-written characters according to the linking feature information before or after the three-dimensional modeling unit models the hand-written characters.
5. The three-dimensional printing modeling apparatus for hand-written characters of claim 1 , wherein the linking feature information of the strokes inside and between the hand-written characters comprises names of the strokes in order, coordinate information of terminal points of the curve and a linking curve feature of the curve.
6. The three-dimensional printing modeling apparatus for hand-written characters of claim 5 , wherein the stroke linking feature extraction unit is further configured for segmenting the hand-written characters, analyzing a stroke order structure of each hand-written character, identifying the coordinate information of terminal points of the stroke order structure of each hand-written character, obtaining the linking curve feature between the terminal points of the stroke order structure, and generating the linking feature information of the strokes inside and between the hand-written characters according to the names of the strokes in order, the coordinate information of terminal points and the linking curve feature.
7. The three-dimensional printing modeling apparatus for hand-written characters of claim 5 , wherein the integration analyzing processing unit is further configured for accessing the linking feature information of the strokes inside and between the hand-written characters and confirming a stroke order structure of each hand-written character according to the linking feature information of the hand-written characters; confirming the coordinate information of terminal points of the stroke order structure of each hand-written character; confirming the linking curve feature between the terminal points of the stroke order structure; and forming the curve linked between the strokes inside and between the hand-written characters according to the confirmed linking curve feature.
8. A three-dimensional printing modeling method for hand-written characters, comprising:
collecting a plurality of hand-written characters according to motion traces of the hand-written characters;
identifying and storing linking feature information of strokes inside and between the hand-written characters; and
forming a curve linked between the strokes inside and between the hand-written characters according to the linking feature information in response to performing three-dimensional modeling of the hand-written characters.
9. The three-dimensional printing modeling method for hand-written characters of claim 8 , wherein the collected hand-written characters are displayed in two dimensions.
10. The three-dimensional printing modeling method for hand-written characters of claim 8 , wherein collecting parameters utilized while collecting the hand-written characters comprise a stroke amount, stroke order information and coordinate information of each stroke, wherein the coordinate information of each stroke comprises start-point coordinates and end-point coordinates of each stroke.
11. The three-dimensional printing modeling method for hand-written characters of claim 8 , wherein the curve, linked between the strokes inside and between the hand-written characters according to the stored linking feature information, is formed before or after the three-dimensional modeling unit models the hand-written characters.
12. The three-dimensional printing modeling method for hand-written characters of claim 8 , wherein the linking feature information of the strokes inside and between the hand-written characters comprises names of the strokes in order, coordinate information of terminal points of the curve and a linking curve feature of the curve.
13. The three-dimensional printing modeling method for hand-written characters of claim 8 , wherein the step of identifying the linking feature information of the strokes inside and between the hand-written characters comprises:
segmenting the hand-written characters;
analyzing a stroke order structure of each hand-written character;
identifying the coordinate information of terminal points of the stroke order structure of each hand-written character;
obtaining the linking curve feature between the terminal points of the stroke order structure; and
generating the linking feature information of the strokes inside and between the hand-written characters according to the names of the strokes in order, the coordinate information of terminal points and the linking curve feature; and
wherein the step of forming the curve linked between the strokes inside and between the hand-written characters according to the linking feature information of the hand-written characters comprises:
accessing the linking feature information of the strokes inside and between the hand-written characters and confirming a stroke order structure of each hand-written character according to the linking feature information of the hand-written characters;
confirming the coordinate information of terminal points of the stroke order structure of each hand-written character;
confirming the linking curve feature between the terminal points of the stroke order structure; and
forming the curve linked between the strokes inside and between the hand-written characters according to the confirmed linking curve feature.
14. A non-transitory machine-readable storage medium comprising a computer program, which, when executed, causes a device to perform a memory management method, wherein the method comprises:
collecting a plurality of hand-written characters according to motion traces of the hand-written characters;
identifying and storing linking feature information of strokes inside and between the hand-written characters; and
forming a curve linked between the strokes inside and between the hand-written characters according to the linking feature information in response to performing three-dimensional modeling of the hand-written characters.
15. The non-transitory machine-readable storage medium of claim 14 , wherein the collected hand-written characters are displayed in two dimensions.
16. The non-transitory machine-readable storage medium of claim 14 , wherein collecting parameters utilized while collecting the hand-written characters comprise a stroke amount, stroke order information and coordinate information of each stroke, wherein the coordinate information of each stroke comprises start-point coordinates and end-point coordinates of each stroke.
17. The non-transitory machine-readable storage medium of claim 14 , wherein the curve, linked between the strokes inside and between the hand-written characters according to the stored linking feature information, is formed before or after the three-dimensional modeling unit models the hand-written characters.
18. The non-transitory machine-readable storage medium of claim 14 , wherein the linking feature information of the strokes inside and between the hand-written characters comprises names of the strokes in order, coordinate information of terminal points of the curve and a linking curve feature of the curve.
19. The non-transitory machine-readable storage medium of claim 14 , wherein the step of identifying the linking feature information of the strokes inside and between the hand-written characters comprises:
segmenting the hand-written characters;
analyzing a stroke order structure of each hand-written character;
identifying the coordinate information of terminal points of the stroke order structure of each hand-written character;
obtaining the linking curve feature between the terminal points of the stroke order structure; and
generating the linking feature information of the strokes inside and between the hand-written characters according to the names of the strokes in order, the coordinate information of terminal points and the linking curve feature;
wherein the step of forming the curve linked between the strokes inside and between the hand-written characters according to the linking feature information of the hand-written characters comprises:
accessing the linking feature information of the strokes inside and between the hand-written characters and confirming a stroke order structure of each hand-written character according to the linking feature information of the hand-written characters;
confirming the coordinate information of terminal points of the stroke order structure of each hand-written character;
confirming the linking curve feature between the terminal points of the stroke order structure; and
forming the curve linked between the strokes inside and between the hand-written characters according to the confirmed linking curve feature.