?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F30803%2F&rft.title=The+Determination+of+Dawn+Time+through+Image+Processing+Camera&rft.creator=Ramza%2C+Harry&rft.subject=TK+Electrical+engineering.+Electronics+Nuclear+engineering&rft.description=Determining+the+early+time+prayer+is+very+fundamental+for+Muslims+as+it+directly+relates+to+the+legal+requirements+of+prayer.+Prayers+are+not+performed+whenever+we+want%2C+but+rather+there+is+a+determination+of+the+beginning+and+end+of+the+prayer+time+as+a+guideline+for+Muslims+to+carry+it+out.+The+Indonesia+government+sets+standards+for+Muslims+to+perform+the+dawn+prayer+service%2C+by+precisely+determining+the+degree+of+the+emergence+of+the+dawn+of+Sadiq+by+-20%5E0.+This+study+aims+to+compare+the+determination+of+the+government's+dawn+time+using+different+sensors%2C+specifically+drone+cameras+as+image+sensors.+Drones+were+chosen+due+to+their+several+advantages.+The+data+generated+by+the+drone+is+in+the+form+of+photos%2C+which+are+subsequently+processed+using+digital+image+processing+software%2C+called+image-J.+The+data+obtained+are+in+the+form+of+mean+and+standard+deviation.+All+data+collected+in+1+day+is+recorded+using+Excel+to+form+a+graph+of+data+which+is+then+carried+out+by+a+polynomial+approach+to+find+out+the+cutoff+point+as+the+beginning+of+the+dawn+of+Sadiq+which+indicates+the+start+of+dawn.+The+method+used+in+this+research+is+using+the+4th+order+polynomial+approach+and+the+Sarrus+method+and+the%0D%0Adata+obtained+is+the+mean+value+and+standard+deviation.+The+conclusions+obtained+in+the+image+analysis+research+are+that+the+government's+dawn+time+is+15+minutes+too+fast%2C+the+standard+obtained+in+this+study+is+-14.98%C2%B0+and+unlike+2D+SQM+data%2C+3D+drone+data+results+in+more+accurate+data+analysis.&rft.publisher=Universitas+Muslim+Indonesia&rft.date=2024-01-18&rft.type=Other&rft.type=NonPeerReviewed&rft.format=archive&rft.language=en&rft.identifier=http%3A%2F%2Frepository.uhamka.ac.id%2Fid%2Feprint%2F30803%2F1%2FILKOM_Berkas%2520Harry%2520Ramza.pdf&rft.identifier=++Ramza%2C+Harry++(2024)+The+Determination+of+Dawn+Time+through+Image+Processing+Camera.++Universitas+Muslim+Indonesia%2C+Makassar.+++++