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Featured researches published by Candra Dewi.


Jurnal Teknologi Informasi dan Ilmu Komputer | 2015

Segmentasi Kendaraan Menggunakan Improve Blob Analysis (BA) Pada Video Lalu Lintas

Sutrisno; Imam Cholissodin; Rina Christanti; Candra Dewi; Nurul Hidayat

Abstrak Penggunaan citra digital untuk keperluan penelitian sudah banyak dilakukan, salah satunya yaitu segmentasi. Segmentasi berfungsi untuk mendeteksi objek - objek yang terdapat pada citra, sehingga hasil segmentasi sangat penting untuk proses selanjutnya. Pada penelitian ini diusulkan teknik optimasi hasil background subtraction menggunakan kombinasi frame difference (FD) atau difference image dengan filter SDGD dan running average (RA) atau background updating dengan filter SDGD untuk diterapkan pada blob analysis. Alasan utama menggunakan penggabungan kedua metode tersebut adalah karena seringnya terdapat piksel objek yang tidak mampu dideteksi sehingga akan mengurangi tingkat optimasi pengenalan objek. Hasil pengujian akurasi dari 10 data uji yang masing – masing terdiri dari 30 frame menunjukkan bahwa aplikasi ini memiliki nilai akurasi tertinggi yakni 90% untuk pengujian threshold dan 100% untuk pengujian ukuran structure element. Sehingga dapat disimpulkan bahwa aplikasi ini mampu melakukan segmentasi kendaraan dengan baik. Kata kunci: filter SDGD, blob analysis, video lalu lintas, background subtraction. Abstract The use of digital images for the purposes of research has been often applied, one of them is segmentation. Segmentation is used to detect objects contained in the image, so the segmentation result is very important for further processing. In this study, the results of the optimization technique proposed background subtraction using a combination of frame difference (FD) or a difference image with filter SDGD and running average (RA) or background updating with SDGD filter to be applied blob analysis. The main reason to use the merger of these two methods is that often there are pixels that are not able to detect objects that will reduce the level of optimization object recognition. The results of accuracy testing using 10 data testing for each data consisting of 30 frames shows that the system proposed in this paper has best accuracy of 90% for testing the threshold and 100% for testing the size of structure element. So it can be concluded that this system capable to segmentation the vehicle properly. Keywords: filter SDGD, blob analysis, traffic video, background subtraction


Jurnal Teknologi Informasi dan Ilmu Komputer | 2014

Prediksi Cuaca Pada Data Time Series Menggunakan Adaptive Neuro Fuzzy Inference System (ANFIS)

Candra Dewi; Dany Primanita Kartikasari; Yusi Tyroni Mursityo


Journal of Enviromental Engineering and Sustainable Technology | 2014

IMPLEMENTASI FUZZY INFERENCE SYSTEM (FIS) METODE TSUKAMOTO PADA SISTEM PENDUKUNG KEPUTUSAN PENENTUAN KUALITAS AIR SUNGAI

Galuh Mazenda; Arief Andy Soebroto; Candra Dewi


TELKOMNIKA : Indonesian Journal of Electrical Engineering | 2018

Identifying Citronella Plants From UAV Imagery Using Support Vector Machine

Candra Dewi; Achmad Basuki


CommIT Journal: Communication and Information Technology | 2018

Performance of Clustering on ANFIS for Weather Forecasting

Candra Dewi


international conference on advanced computer science and information systems | 2017

Geometric time variant particle swarm optimization with fuzzy — AHP for pomology plant recommendation

Imam Cholissodin; Maulana Putra Pambudi; Candra Dewi


Journal of Enviromental Engineering and Sustainable Technology | 2017

CLUSTERING OF HIGH RESOLUTION UAV IMAGERY TO IDENTIFY ESSENTIAL PLANTS USING SOM NEURAL NETWORK

Candra Dewi


2017 International Conference on Sustainable Information Engineering and Technology (SIET) | 2017

Automatic arrhythmia identification based on electrocardiogram data using hybrid of Support Vector Machine and Genetic Algorithm

Reiza Adi Cahya; Candra Dewi; Bayu Rahayudi


2017 International Conference on Sustainable Information Engineering and Technology (SIET) | 2017

The performance of Genetic Algorithm Learning Vector Quantization 2 Neural Network on identification of the types of Attention Deficit Hyperactivity Disorder

Brillian Aristyo Rahadian; Candra Dewi; Bayu Rahayudi


international conference on science in information technology | 2016

Integrated ANN and Bidirectional Improved PSO for optimization of fertilizer dose on Palawija plants

Imam Cholissodin; Candra Dewi; Eunike Endariahna Surbakti

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