Ciputra, Wiratama Dharma (2012) Penilaian otomatis lembar jawab pilihan berganda menggunakan optical character recognition = Automated marking in multiple choice question using optical character recognition. Bachelor thesis, Universitas Pelita Harapan.
![Title [thumbnail of Title]](http://repository.uph.edu/style/images/fileicons/text.png)
08220090037_Title.pdf
Available under License Creative Commons Attribution Non-commercial No Derivatives.
Download (5MB)
![Abstract [thumbnail of Abstract]](http://repository.uph.edu/style/images/fileicons/text.png)
08220090037_Abstract.pdf
Available under License Creative Commons Attribution Non-commercial No Derivatives.
Download (84kB)
![ToC [thumbnail of ToC]](http://repository.uph.edu/style/images/fileicons/text.png)
08220090037_ToC.pdf
Available under License Creative Commons Attribution Non-commercial No Derivatives.
Download (117kB)
![Chapter1 [thumbnail of Chapter1]](http://repository.uph.edu/style/images/fileicons/text.png)
08220090037_Chapter1.pdf
Available under License Creative Commons Attribution Non-commercial No Derivatives.
Download (130kB)
![Chapter2 [thumbnail of Chapter2]](http://repository.uph.edu/style/images/fileicons/text.png)
08220090037_Chapter2.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial No Derivatives.
Download (394kB)
![Chapter3 [thumbnail of Chapter3]](http://repository.uph.edu/style/images/fileicons/text.png)
08220090037_Chapter3.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial No Derivatives.
Download (3MB)
![Chapter4 [thumbnail of Chapter4]](http://repository.uph.edu/style/images/fileicons/text.png)
08220090037_Chapter4.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial No Derivatives.
Download (909kB)
![Chapter5 [thumbnail of Chapter5]](http://repository.uph.edu/style/images/fileicons/text.png)
08220090037_Chapter5.pdf
Restricted to Registered users only
Available under License Creative Commons Attribution Non-commercial No Derivatives.
Download (215kB)
![Bibliography [thumbnail of Bibliography]](http://repository.uph.edu/style/images/fileicons/text.png)
08220090037_Bibliography.pdf
Available under License Creative Commons Attribution Non-commercial No Derivatives.
Download (118kB)
![Appendices [thumbnail of Appendices]](http://repository.uph.edu/style/images/fileicons/text.png)
08220090037_Appendices.pdf
Restricted to Repository staff only
Available under License Creative Commons Attribution Non-commercial No Derivatives.
Download (1MB)
![Publication Agreement [thumbnail of Publication Agreement]](http://repository.uph.edu/style/images/fileicons/text.png)
08220090037_Publication Agreement.pdf
Available under License Creative Commons Attribution Non-commercial No Derivatives.
Download (563kB)
Abstract
Although there are many OMR software that can help in order to reduce time used for exam correction, it is hard to be implemented because of the limitation of available resource. Therefore, this thesis conducted a research on
how to implement a software that can do automatic markingsystem to extract data from captured image without the use of OMR, but using typical low-cost webcam combined with an OCR software. The software built in this thesis also implements a neural network for recognizing handwritten text such as name and student number, but with a small range of recognition for a small set of training data. There are two type of form used here, first is a template form filled with black blobs in each input box such as name, number, and choices. This template formcaptured first to determine the coordinate of each input box in the paper. The second type is an empty exam form ready to receive input from the exam and to be processed to extract information from a given exam. To know each position of input box, the software use the coordinate found from template form. Information such as name and number that is handwritten, will be recognized using self organizing maps, while information regarding the answer of each number will be recognized using image processing algorithm. After building the software, testing is performed. From the testing, the recognition rate of alphabetic characters from extracted images of name is 69%, while the rate for numerical characters from extracted images of number is 64.23%. From conducted test also, the recognition rate of choices is quite impressive, between 95-99% with lowest accuray is 96.25% and highest is 100%.
Item Type: | Thesis (Bachelor) |
---|---|
Creators: | Creators NIM Email ORCID Ciputra, Wiratama Dharma UNSPECIFIED UNSPECIFIED UNSPECIFIED |
Contributors: | Contribution Contributors NIDN/NIDK Email Thesis advisor Lukas, Samuel UNSPECIFIED UNSPECIFIED Thesis advisor Sutrisno, Sutrisno UNSPECIFIED UNSPECIFIED |
Additional Information: | SK 82-09 CIP p |
Subjects: | Q Science > QA Mathematics > QA75 Electronic computers. Computer science |
Divisions: | University Subject > Current > Faculty/School - UPH Karawaci > School of Information Science and Technology > Informatics Current > Faculty/School - UPH Karawaci > School of Information Science and Technology > Informatics |
Depositing User: | Mr Samuel Noya |
Date Deposited: | 04 Oct 2018 04:17 |
Last Modified: | 18 Aug 2021 10:19 |
URI: | http://repository.uph.edu/id/eprint/448 |