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dc.contributor.adviserOjacastro, Rose Leah Joy A.
dc.contributor.authorCensoro, Keith C.
dc.date.accessioned2021-10-11T07:13:38Z
dc.date.available2021-10-11T07:13:38Z
dc.date.issued2021
dc.identifier.citationCensoro, K. C. (2021). Document management system using optical character recognition, clustering, watermarking and QR coding algorithms (Unpublished Master’s thesis). Central Philippine University, Jaro, Iloilo City.en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12852/1519
dc.descriptionAbstract onlyen_US
dc.description.abstractThe Document Management System is a stand-alone desktop application that provides the employees of the Department of Budget and Management Regional Office VI a service that would secure the circulars and memorandum documents. The Document Management System will accept an official document sent by the Central office to be scanned into the system thru a scanning module that will use Optical Character Recognition (OCR). The captured image of the scanned document is converted to text and clustered into supervised keywords to facilitate searching using the Term Frequency-Inverse Document Frequency (TF-IDF) Algorithm. The scanned document will then undergo authentication by imprinting a watermark image and a QR Code using the watermarking algorithm using Text Brush Embedding and a QR Code Model 2 matrix code. The Evolutionary Prototyping model was used throughout the system development process. It has phases where system evaluation is made directly by the evaluators and the system is refined based on feedbacks which fastened the system process. Employees of the Department of Budget and Management Regional Office VI evaluated the system and based on feedback, the scanned documents that underwent the authentication process was very secured as the watermark and QR code is imprinted on the document accurately. The features of the system was able to generate a scanned document with watermark and QR Code imprint and was scanned via the verifier that accepted the document as an authenticated and secured copy generated by the system.en_US
dc.format.extentx, 84 leavesen_US
dc.language.isoenen_US
dc.subject.ddcGSL Theses 004.72 C332en_US
dc.subject.lcshOptical character recognitionen_US
dc.subject.lcshDocument imaging systemsen_US
dc.subject.lcshDigital watermarkingen_US
dc.subject.lcshQR codesen_US
dc.titleDocument management system using optical character recognition, clustering, watermarking and QR coding algorithmsen_US
dc.typeThesisen_US
dc.description.bibliographicalreferencesIncludes bibliographical referencesen_US
dc.contributor.chairPenetrante, Mary O' T.
dc.contributor.committeememberQuijano, Ma. Christina A.
dc.contributor.committeememberBalontong, Anrem J.
dc.contributor.committeememberCambronero, Pedro Peter Rhys B. Jr.
dc.contributor.departmentSchool of Graduate Studiesen_US
dc.description.degreeMaster of Science in Computer Scienceen_US


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