Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Innovation in Research of Informatics (INNOVATICS)

Analysis of Image Improvement and Edge Identification Methods in Watermelon Image Sudiarjo, Aso; Praseptiawan, Mugi; Setyoningrum, Nuk Ghurroh; Drajat, Hilmi Maulana; Natsir, Fauzan
INNOVATICS: International Journal on Innovation in Research of Informatics Vol 6, No 1 (2024): March 2024
Publisher : Department of Informatics, Siliwangi University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/innovatics.v6i1.10699

Abstract

The initial stage in digital image processing, known as pre-processing, plays a vital role in enhancing image quality. This essential step involves employing various techniques to prepare the image for subsequent analysis and feature extraction. Among the array of pre-processing methodologies utilized, thresholding, median averaging, median filtering, rapid Fourier transform, point operations, intensity modification, and histogram equalization stand out as prominent tools. These techniques are employed to mitigate noise, enhance contrast, and optimize the overall visual quality of the image. Once the pre-processing phase is complete, the focus often shifts to specific tasks, such as identifying objects or features within the image. In the context of analyzing watermelon images, one such task is the detection of watermelon seeds. To accomplish this, the pre-processed image undergoes further refinement through the application of edge detection techniques. Gradient edge detection, isotropic, Canny, and Sobel edge detection are among the methods commonly employed for this purpose. These techniques aim to highlight the edges and contours of objects within the image, facilitating the identification of distinct features such as watermelon seeds. However, our investigation reveals that not all edge detection methods are equally effective in this context. By employing a combination of pre-processing techniques and judiciously selecting edge detection methods, researchers can enhance the accuracy and reliability of their image processing workflows, ultimately advancing our understanding of complex biological structures such as watermelon seeds.
Prediction of Alternative Solar Energy Utilization in Internet of Things Based Systems Using Random Forest Algorithm Natsir, Fauzan; Abdurahman, Abdurahman; Sihombing, Redo Abeputra
Innovation in Research of Informatics (Innovatics) Vol 7, No 1 (2025): March 2025
Publisher : Department of Informatics, Siliwangi University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/innovatics.v7i1.13096

Abstract

The continuous use of fossil energy is depleting available energy sources, necessitating the adoption of alternative or renewable energy sources, such as solar energy. With rapid technological developments, particularly in Internet of Things (IoT) applications such as ThingSpeak, new monitoring solutions are becoming available. ThingSpeak can be used to monitor and control device outputs efficiently. Controlling the work of the tool is one of the efforts to save energy. In this study utilizing the ThinkSpeak application with the support of the ESP 8266 component to send information obtained through the sensor to be displayed on the monitor screen and set the output on or off. So that electricity is used as needed. The results of this study show that the output of sensor readings that appear from the serial monitor via the Arduino application is almost the same as the display on ThinkSpeak. So that this tool can support energy saving both in terms of solar energy utilization, the tool work control system for utilization according to needs and can also monitor the condition of the battery whether it is still in good or bad condition
Co-Authors ., Kristiningsih Abdul Kadir, Fatoni Abdurahman . Acep, Acep Achmad Zacky Bahrudin Adiya Riana Agam Sufiandi Anggraeni, Ni Ketut Pertiwi ARI IRAWAN Arif Rahman Hakim Arista, Dila Asky Avia Aswin Fitriansyah Azhar, Mohammad Ridzky Bakhtiar, Muhammad Yusuf Bakhtiar, Muhammad Yusuf Chandra Faris Abdurrahman Danti Julia Putri, Rahma Drajat, Hilmi Maulana Dwi Dani Apriyani Dwi Rachmatulloh Ega Shela Marsiani Eko Harli, Eko Erlando Doni Sirait Fadhil Hakim Fadhil Hazami Fahreza, Deddy Andrean Fery Rahmawan Asma Galuh Krisna Dewanti Gina Nur Rahmadhaniah Gumelar, Teghar Halimatusha’diah Handayani, Santy Hasan, Nur Fitrianingsih Iis Dewi Lestari Imam Riadi Imam Wahyudin Indra Kurniawan Intan Vandini Izzatilah, Millati Jayawarsa, A.A. Ketut Kiki Ismanti LESTARI, IIS DEWI Lukmansyah, Nuroji Magfirah Damelia Fitri marco viraldy rumokoy marsiani, ega shela Marsiani, Ega Shela Maulana, Tian Millati Izzatillah Mohamad Dodi Noviansyah Muhammad Fickri Muhammad Innuddin Nandang Suwela Narayana Sakti Aji Ni Ketut Pertiwi Anggraeni Ni Ketut Pertiwi Anggraeni Nuk Ghurroh Setyoningrum Opitasari Opitasari Opitasari, Opitasari Praseptiawan, Mugi Puji Astuti, Siwi Putra Java, Gravita Enji Sragenia Redo Abeputra Sihombing Redo Abeputra Sihombing Redo Abeputra Sihombing Ridho Saputra Riza Mahdiah Salma, Triana Setiawan, KK Arya Sihombing, Redo Abe Putra Siti Anisah siti istianah Siti Julaeha, Siti Solihin, Ade Kurnia Sri Mulyani Suaedah, Siti Sudiarjo, Aso Sulistyohati, Aprilia Suratno, Danang Mulyadipa Sutrisno, Sutrisno Tama, Bayu Jaya Triyadi Triyadi Triyadi Triyadi Triyadi Triyadi Triyadi Triyadi, Triyadi Widyaningsih, Dwi Septi Yasmin Zainab Aqilah Yogi Permana Yudi prayudi Yusi Nurhaliza