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Method And System For Identifying And Rendering Hand Written Content Onto Digital Display Interface

Abstract: The present disclosure discloses method and a content providing system for identifying and rendering hand written content onto digital display interface of electronic device. The content providing system receives content handwritten by user using digital pointing device and identifies one or more digital objects from content based on coordinate vector formed between digital pointing device and boundary within which user writes along with coordinates of boundary. The content providing system converts one or more digital objects to predefined standard size and identifies one or more characters associated with one or more digital objects based on plurality of predefined character pair and corresponding coordinates. A dimension space required for each of digital objects is determined based on corresponding coordinate vector. Thereafter, the one or more digital objects and the one or more characters handwritten by the user are rendered in predefined standard format on digital display interface. Fig.1

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
12 March 2019
Publication Number
38/2020
Publication Type
INA
Invention Field
COMPUTER SCIENCE
Status
Email
bangalore@knspartners.com
Parent Application

Applicants

WIPRO LIMITED
Doddakannelli, Sarjapur Road, Bangalore 560035, Karnataka, India.

Inventors

1. MANJUNATH RAMACHANDRA IYER
80, Sadhana, 2nd Main, BSK 3rd Stage, Katriguppe East, Bangalore 560085, Karnataka, India.

Specification

Claims:We claim:
1. A method of identifying and rendering hand written content onto digital display interface of an electronic device (105), the method comprising:

receiving, by a content providing system (101), content handwritten by a user in real-time using a digital pointing device (103);
identifying, by the content providing system (101), one or more digital objects from the content based on coordinate vector formed between the digital pointing device (103) and a boundary within which the user writes along with coordinates of the boundary using a trained neural network;
converting, by the content providing system (101), the one or more digital objects to a predefined standard size;
identifying, by the content providing system (101), one or more characters associated with the one or more digital objects based on a plurality of predefined character pair and corresponding coordinates;
determining, by the content providing system (101), a dimension space required for each of the one or more digital objects based on corresponding coordinate vector to render on the digital display interface, wherein each of the one or more digital objects are converted to the determined dimension space; and
rendering, by the content providing system (101), the one or more digital objects and the one or more characters handwritten by the user in a predefined standard format on the digital display interface.

2. The method as claimed in claim 1, wherein the one or more digital objects comprises paragraphs, text, alphabets, table, graphs and figures.

3. The method as claimed in claim 1, wherein the coordinate vector and the coordinates of the boundary are retrieved from one or more sensors attached to the digital pointing device.

4. The method as claimed in claim 1, wherein identifying the one or more digital objects comprises:
identifying, the one or more digital object as character when the digital pointing device (103) is identified to be not lifted;
identifying, the one or more digital object as a table when the digital pointing device (103) is identified to be lifted a plurality of times based on number of rows and columns in the table;
identifying the one or more digital object as figures based on tracing of coordinates and relations; and
identifying the one or more digital object as a graph based on contours or points in the boundary.

5. The method as claimed in claim 1 further comprising generating a user specific contour database based on handwritten content previously provided by the user.

6. The method as claimed in claim 1 further comprising converting each character in the one or more digital objects to a predefined standard size.

7. The method as claimed in claim 1 further comprising providing visual interactive feedback to the user while writing in order to check correctness of the content being provided in the predefined standard format.

8. A content providing system (101) for identifying and rendering hand written content onto digital display interface of an electronic device (105), comprising:
a processor (115); and
a memory (113) communicatively coupled to the processor (115), wherein the memory (113) stores processor instructions, which, on execution, causes the processor (115) to:
receive content handwritten by a user in real-time using a digital pointing device (103);
identify one or more digital objects from the content based on coordinate vector formed between the digital pointing device (103) and a boundary within which the user writes along with coordinates of the boundary using a trained neural network;
convert the one or more digital objects to a predefined standard size;
identify one or more characters associated with the one or more digital objects based on a plurality of predefined character pair and corresponding coordinates;
determine a dimension space required for each of the one or more digital objects based on corresponding coordinate vector to render on the digital display interface, wherein each of the one or more digital objects are converted to the determined dimension space; and
render the one or more digital objects and the one or more characters handwritten by the user in a predefined standard format on the digital display interface.

9. The content providing system (101) as claimed in claim 8, wherein the one or more digital objects comprises paragraphs, text, alphabets, table, graphs and figures.

10. The content providing system (101) as claimed in claim 8, wherein the processor (115) retrieves the coordinate vector and the coordinates of the boundary from one or more sensors attached to the digital pointing device (103).

11. The content providing system (101) as claimed in claim 8, wherein the processor (115) identifies the one or more digital objects by:
identifying the one or more digital object as character when the digital pointing device (103) is identified to be not lifted;
identifying the one or more digital object as a table when the digital pointing device (103) is identified to be lifted a plurality of times based on number of rows and columns in the table;
identifying the one or more digital object as figures based on tracing of coordinates and relations; and
identifying the one or more digital object as a graph based on contours or points in the boundary.

12. The content providing system (101) as claimed in claim 8, wherein the processor (115) generates a user specific contour database based on user handwritten content previously provided by the user.

13. The content providing system (101) as claimed in claim 8, wherein the processor (115) converts each character in the one or more digital objects to a predefined standard size.


14. The content providing system (101) as claimed in claim 8, wherein the processor(115) provides visual interactive feedback to the user while writing in order to check correctness of the content being provided in the predefined standard format.

Dated this 12th day of March, 2019

Madhusudan S.T
Of K&S Partners
Agent for the Applicant
IN/PA-1297
, Description:TECHNICAL FIELD
The present subject matter is related in general to content rendering and digital pen-based computing, more particularly, but not exclusively to a method and system for identifying and rendering hand written content onto digital display interface of an electronic device.

Documents

Application Documents

# Name Date
1 201941009514-FER.pdf 2021-10-17
1 201941009514-STATEMENT OF UNDERTAKING (FORM 3) [12-03-2019(online)].pdf 2019-03-12
2 Correspondence by Agent_Form1_16-09-2019.pdf 2019-09-16
2 201941009514-REQUEST FOR EXAMINATION (FORM-18) [12-03-2019(online)].pdf 2019-03-12
3 201941009514-Proof of Right (MANDATORY) [10-09-2019(online)].pdf 2019-09-10
3 201941009514-POWER OF AUTHORITY [12-03-2019(online)].pdf 2019-03-12
4 201941009514-Form 1 (Submitted on date of filing) [13-03-2019(online)].pdf 2019-03-13
4 201941009514-FORM 18 [12-03-2019(online)].pdf 2019-03-12
5 201941009514-Power of Attorney [13-03-2019(online)].pdf 2019-03-13
5 201941009514-FORM 1 [12-03-2019(online)].pdf 2019-03-12
6 201941009514-Request Letter-Correspondence [13-03-2019(online)].pdf 2019-03-13
6 201941009514-DRAWINGS [12-03-2019(online)].pdf 2019-03-12
7 201941009514-DECLARATION OF INVENTORSHIP (FORM 5) [12-03-2019(online)].pdf 2019-03-12
7 201941009514-COMPLETE SPECIFICATION [12-03-2019(online)].pdf 2019-03-12
8 201941009514-DECLARATION OF INVENTORSHIP (FORM 5) [12-03-2019(online)].pdf 2019-03-12
8 201941009514-COMPLETE SPECIFICATION [12-03-2019(online)].pdf 2019-03-12
9 201941009514-Request Letter-Correspondence [13-03-2019(online)].pdf 2019-03-13
9 201941009514-DRAWINGS [12-03-2019(online)].pdf 2019-03-12
10 201941009514-FORM 1 [12-03-2019(online)].pdf 2019-03-12
10 201941009514-Power of Attorney [13-03-2019(online)].pdf 2019-03-13
11 201941009514-Form 1 (Submitted on date of filing) [13-03-2019(online)].pdf 2019-03-13
11 201941009514-FORM 18 [12-03-2019(online)].pdf 2019-03-12
12 201941009514-Proof of Right (MANDATORY) [10-09-2019(online)].pdf 2019-09-10
12 201941009514-POWER OF AUTHORITY [12-03-2019(online)].pdf 2019-03-12
13 Correspondence by Agent_Form1_16-09-2019.pdf 2019-09-16
13 201941009514-REQUEST FOR EXAMINATION (FORM-18) [12-03-2019(online)].pdf 2019-03-12
14 201941009514-STATEMENT OF UNDERTAKING (FORM 3) [12-03-2019(online)].pdf 2019-03-12
14 201941009514-FER.pdf 2021-10-17

Search Strategy

1 SearchStrategy_201941009514E_27-01-2021.pdf