The Determination of Dawn Time through Image Processing Camera
Harry Ramza(1*); Tossa Hario Yudhanto(2); Dedy Sugiharto(3); As’ad Syaifudin Ulum(4); Mohammad Mujirudin(5); Emilia Roza(6); Mohammad Syuhaimi Ab-Rahman(7); Tono Saksono(8); Mohd Haris Md Khir(9);
(1) Universitas Muhammadiyah Prof. Dr. Hamka
(2) PT. Lintas Teknologi Evolusi
(3) Universitas Muhammadiyah Prof. Dr. Hamka
(4) Universitas Muhammadiyah Prof. Dr. Hamka
(5) Universitas Muhammadiyah Prof. Dr. Hamka
(6) Universitas Muhammadiyah Prof. Dr. Hamka
(7) Universiti Kebangsaan Malaysia
(8) Islamic Science Research Institute
(9) Universiti Teknologi Petronas
(*) Corresponding Author
AbstractDetermining 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, 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, by precisely determining the degree of the emergence of the dawn of Sadiq by -200. This study aims to compare the determination of the government's dawn time using different sensors, 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, which are subsequently processed using digital image processing software, 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 data 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, the standard obtained in this study is -14.98° and unlike 2D SQM data, 3D drone data results in more accurate data analysis. KeywordsCut – Off Point; Dawn of Sadiq; Drone Camera; Early Time Prayer; Image Sensor
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References
M. A. Amrulloh, "Penentuan Awal Waktu Shalat Subuh Menurut Kementerian Agama dan Aliran Salafi," Jurisdictie, Vol. 2, No. 2, pp. 120-134, 2011, doi: https://doi.org/10.18860/j.v0i0.2165.
M. Ahyar, Y. Pramudya, A. Raisal, and O. Okimustava, "Penentuan Awal Waktu Subuh Menggunakan Sky Quality Meter Pada Variasi Deklinasi Matahari," in Prosiding SNFA (Seminar Nasional Fisika dan Aplikasinya), Surakarta, INDONESIA, 2018, pp. 184-189, doi: https://doi.org/10.20961/prosidingsnfa.v3i0.28542.
W. Marpaung, Pengantar Ilmu Falak. Jakarta: Prenada Media, 2015, isbn no: 978-602-089-547-5.
L. A. H. Noor, "Uji akurasi hisab awal waktu shalat shubuh dengan Sky Quality Meter," Bachelor of Science Undergraduate (S1), Astronomy, Universitas Islam Negeri Walisongo, Semarang, 2016.
R. A. Sani, Sains Berbasis Alquran, 2nd ed. Jakarta: Bumi Aksara, 2022, isbn no: 978-602-217-558-2.
R. Hidayat and R. Mardiyanto, "Pengembangan Sistem Navigasi Otomatis Pada UAV (Unmanned Aerial Vehicle) dengan GPS (Global Positioning System) Waypoint,," Jurnal Teknik ITS, Vol. 5, No. 2, pp. A898-A903, 2016, doi: 10.12962/j23373539.v5i2.16342.
M. Zainuddin, L. T. Sianturi, and R. K. Hondro, "Implementasi Metode Robinson Operator 3 Level Untuk Mendeteksi Tepi Pada Citra Digital," Jurnal Riset Komputer, Vol. 4, No. 4, pp. 1-5, 2017, doi: http://dx.doi.org/10.30865/jurikom.v4i4.681.
W. Burger and M. J. Burge, Principles of Digital Image Processing: Advanced Methods Undergraduate Topics in Computer Science. London: Springer - Verlag, 2013, isbn no: 978-184-882-919-0.
N. Nafi'iyah, "Algoritma Kohonen dalam Mengubah Citra Graylevel Menjadi Citra Biner," Jurnal Ilmiah Teknologi Informasi Asia, Vol. 9, No. 2, pp. 49-55, 2015, doi: https://jurnal.stmikasia.ac.id/index.php/jitika/article/view/125.
E. W. D. Oei and A. S. Edward, "Menemukan Akar Persamaan Polinomial Menggunakan Particle Swarm Optimization," Jurnal Informatika Proxies, Vol. 1, No. 1, pp. 35-43, 2017, doi: https://doi.org/10.24167/proxies.v1i1.931.
T. Amri, "Waktu Shalat Perspektif Syar‘i," Jurnal Asy-Syari‘ah, Vol. 16, No. 3, pp. 206-215, 2014, doi: https://doi.org/10.15575/as.v16i2.
S. Azhari, Ensiklopedi hisab rukyat. Jakarta: Pustaka Pelajar, 2005, isbn no: 979-979-372-136-0.
Z. Husniyah, "Analisis pengaruh perhitungan Solar Dip Tono Saksono terhadap awal waktu Salat Isya dan Subuh," Bachelor of Science Undergraduate (S1), Program Studi Ilmu Falak, Universitas Islam Negeri Sunan Ampel, Surabaya, 2019.
H. Ramza, Z. Sari, B. Bunyamin, T. Saksono, and M. H. M. Khir, "Towards the Compilation of the Global Twilight Pattern," ULUM ISLAMIYYAH, Vol. 33, No. 1, pp. 71-83, 2021, doi: https://doi.org/10.33102/uij.vol33no1.269.
Z. Zainuddin, "Posisi Matahari Dalam Menentukan Waktu Shalat Menurut Dalil Syar’i," Jurnal Elfalaky, Vol. 4, No. 1, pp. 36-55, 2020, doi: https://doi.org/10.24252/ifk.v4i1.14166.
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Copyright (c) 2023 Harry Ramza, Tossa Hario Yudhanto, Tossa Hario Yudhanto, Dedy Sugiharto, Dedy Sugiharto, As’ad Syaifudin Ulum, As’ad Syaifudin Ulum, Mohammad Mujirudin, Mohammad Mujirudin, Emilia Roza, Emilia Roza, Mohammad Syuhaimi Ab-Rahman, Mohammad Syuhaimi Ab-Rahman, Tono Saksono, Tono Saksono, Mohd Haris Md Khir, Mohd Haris Md Khir
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