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All Journal International Journal of Reconfigurable and Embedded Systems (IJRES) JOIV : International Journal on Informatics Visualization TELKA - Telekomunikasi, Elektronika, Komputasi dan Kontrol Charity : Jurnal Pengabdian Masyarakat Prosiding Konferensi Nasional PKM-CSR eProceedings of Applied Science Community Service Seminar and Community Engagement (COSECANT)
Marlindia Ike Sari
Universitas Telkom
Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Nursing Public Health Social Sciences Other

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Journal : JOIV : International Journal on Informatics Visualization

 1 
3D Scanner Using Infrared for Small Object Marlindia Ike Sari; Anang Sularsa; Rini Handayani; Surya Badrudin Alamsyah; Siswandi Riki Rizaldi
JOIV : International Journal on Informatics Visualization Vol 7, No 3 (2023)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.7.3.2050

Abstract

Three-Dimensional scanning is a method to convert various distances set into object visualization in 3-dimensional form. Developing a 3D scanner has various methods and techniques depending on the 3d scanner's purpose and the size of the object target. This research aims to build a prototype of a 3D scanner scanning small objects with dimensions maximum(10x7x23)cm. The study applied an a-three dimensional(3D) scanner using infrared and a motor to move the infrared upward to get Z-ordinate. The infrared is used to scan an object and visualize the result based on distance measurement by infrared. At the same time, the motor for rotating objects gets the (X, Y) ordinates. The object was placed in the center of the scanner, and the maximum distance of the object from infrared was 20cm. The model uses infrared to measure the object's distance, collect the result for each object's height, and visualize it in the graphic user interface. In this research, we tested the scanner with the distance between the object and infrared were 7 cm, 10 cm, 15 cm, and 20 cm. The best result was 80% accurate, with the distance between the object and the infrared being 10cm. The best result was obtained when the scanner was used on a cylindrical object and an object made of a non-glossy material. The design of this study is not recommended for objects with edge points and metal material.
The Use of Image Processing and Sensor in Tomato Sorting Machine by Color, Size, and Weight Sari, Marlindia Ike; Fajar, Rizal; Gunawan, Tedi; Handayani, Rini
JOIV : International Journal on Informatics Visualization Vol 6, No 1-2 (2022): Data Visualization, Modeling, and Representation
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/joiv.6.1-2.944

Abstract

Tomatoes are a popular vegetable in Indonesia, where production increases every year according to market demand. The large production requires proper post-harvest handling both in quality and time. It has been well-known that sorting and grading are the first and foremost processes in the post-harvest process of tomatoes. Sorting tomatoes can be conducted by color and adjusted to the target market. The automation process in the post-sorting and grading process can save time and resources. This research proposes a sorting system that sorts tomatoes based on color, size, and weight. Tomatoes are sorted by red, yellow, and green colors. The detection of color and size was carried out by image processing with the OpenCV library. The color detection was carried out by HSV's red, yellow, and green values. In comparison, the dimensional measurement was carried out by determining the outermost point of the detected object both vertically and horizontally. At the same time, tomatoes' weight was measured by a weight sensor. This system was implemented into a prototype sorting system with a webcam, Arduino, a conveyor, and motors. The final part was a storage box used to accommodate tomatoes based on grading. The implementation has the maximum results for detecting color with 100% accuracy and measuring weight with 95% accuracy. However, it still needs development for dimensional measurements. In this research, it has only 5% accuracy. This proposed system can be used both in software and hardware design as an inline tomato sorting tool.
Co-Authors Adila, Mahesa Cipta Ahsan, Yahya Musyaffa Alfirisi, Muhammad Rizqy Alini Gilang Anak Agung Gde Agung Anang Sularsa ANGGUNMEKA LUHUR PRASASTI Apdila, Nadia Arry Widodo Arta Mariana Sihite Ashri Dinimaharawati Azzam, Dylan Avilla Saeful Bachruddin Saleh Luturlean Bagus Isnu Basari, Muhammad Adhri Bayu Denny Meilika Setiawati Devie Ryana Suchendra Dwiyanto, Rizki Ananta Fajar, Rizal Ferdiansyah, Muhamad Rifki Giva Andriana Mutiara Gunawan, Tedi Hartono, Aditya Firmansyah Henry Rossi Andrian Indrasastra, Syiffa Fitria Kristina Sisilia Ledya Novamizanti Luh Putu Ratna Sundari Mohamad Alfaj’ri Muhammad Ikhsan Sani Muhammad Rizqy Alfarisi Nabila Setya Utami Patrick Adolf Telnoni Periyadi, Periyadi Pradana, Dewa Ramadhan Pramitha Aulia Pramuko Aji Pratama, Muhammad Syaihan Wahyu Razendra Zahran Firdaus Rimasa, Dery Rini Handayani Rizal, Mochammad Fahru Rochmawati Roni Riandi Sagala, Novita Ambarwati Simon Siregar Sinaga, Yosua Hosea Januari Siswandi Riki Rizaldi Surya Badrudin Alamsyah Syahputra Syahputra Tora Fahrudin Wilza, Nadia Novemi Wiraguna, Ida Bagus Yogi Yogaswara, Dhimas Pandu Yogi, Muhamad