OMR Sheet Scanner using Image Processing in Android

Autor: Seema Shivapur, Husna Tabassum, Najmusherh J, Deepak N R
Jazyk: angličtina
Rok vydání: 2022
Předmět:
DOI: 10.5281/zenodo.5926591
Popis: Optical imprint acknowledgment is the method involved with distinguishing presence or nonattendance of an imprint in a foreordained position. OMR is currently utilized as an info gadget for information section. Examining OMR sheets is normally done by a scanner. This project aims to overcome the use of scanners to scan OMR sheets by using a smartphone to capture the image of the sheet and send it to the server which will process the image and find the marked zones compare values, then check with input key and show the total. The data is then stored in the MongoDb. This project will utilize the availability of smartphones with almost everyone to make this process simpler by dividing the task into smaller tasks among the assigned faculty. Further with smartphones coming with better cameras we can get very accurate results than before. Also the project is implemented in flutter using dart so the app can be used for IoS also. The app is lightweight as the processing is done in the back-end. The project is an innovation on how to use new technological advancements in an innovative way to solve problems at their simplest level thereby reducing overall complexity of the system. The results are stored in JSON format.
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Databáze: OpenAIRE
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