Hendra Kusuma

ORCID: 0009-0003-5350-3250
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About
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Research Areas
  • Computer Science and Engineering
  • IoT-based Control Systems
  • Engineering and Technology Innovations
  • Multimedia Learning Systems
  • Video Surveillance and Tracking Methods
  • Vehicle License Plate Recognition
  • Edcuational Technology Systems
  • Robotics and Sensor-Based Localization
  • Educational Methods and Media Use
  • Music and Audio Processing
  • Speech and Audio Processing
  • Phonocardiography and Auscultation Techniques
  • Spectroscopy and Chemometric Analyses
  • Face and Expression Recognition
  • Robotic Path Planning Algorithms
  • Hand Gesture Recognition Systems
  • Educational Methods and Outcomes
  • Tactile and Sensory Interactions
  • Education and Character Development
  • SMEs Development and Digital Marketing
  • Advanced Neural Network Applications
  • Retinal Imaging and Analysis
  • Gaze Tracking and Assistive Technology
  • Innovation in Digital Healthcare Systems
  • ECG Monitoring and Analysis

Sepuluh Nopember Institute of Technology
2012-2024

Pembuluh Darah Harapan Kita
2024

University of Mataram
2024

Tokyo Institute of Technology
2023

Imperial College London
2023

American Society of Composers, Authors and Publishers
2022

Universitas Syiah Kuala
2017

Konten ceramah agama adalah salah satu topik yang sangat populer dan berpengaruh besar terhadap pola pikir masyarakat. Pesantren Raudlatul Ulum 1 Suramadu diasuh oleh seorang ulama memiliki kapasitas keilmuan tinggi yaitu K.H. Ma’kruf Khozin. Beliau saat ini menjadi ketua bidang fatwa MUI Jawa Timur. Ceramah-ceramah beliau berbobot, mencerahkan, menarik mudah difahami. Ceramah tersebut banyak membahas fikih Islam dari berbagai sudut pandang. Masalahnya masih sedikit dokumentasi dalam bentuk...

10.12962/j26139960.v8i2.923 article ID Sewagati 2024-01-18

Abstract Kaji-Semoga (KS) field, a mature field located in South-Sumatra, requires more efficient production operation to reduce lifting cost. Since 2008, KS has been experiencing gas shortage due the decline associate production. As result, some of lifted producer wells need be converted another type Artificial Lift (AL). After various studies and trials, it was concluded that ESP (Electrical Submersible Pump) most suitable alternative. Currently, AL system is dominated by with total...

10.2118/189211-ms article EN Day 3 Tue, November 30, 2021 2017-11-03

In general, a good interaction including communication can be achieved when verbal and non-verbal information such as body movements, gestures, facial expressions, processed in two directions between the speaker listener. Especially expression is one of indicators inner state and/or listener during communication. Therefore, recognizing expressions necessary becomes important ability Such will challenge for visually impaired persons. This fact motivated us to develop recognition system. Our...

10.11591/eei.v9i3.2030 article EN Bulletin of Electrical Engineering and Informatics 2020-03-23

Face-to-face communication is a form of interaction that are done by every people, but it hard to be implemented for blind person, especially them recognize their interlocutors' facial expression. Hence, device needed recognizing expression, so people could expression clearly and those expressions converted into non-verbal information in type sound. This research will use embedded designed machine learning called AWS DeepLens, which purposed looking the performance when using Amazon Web...

10.1109/cenim51130.2020.9297974 article EN 2020-11-17

Although Face recognition has been an active research topic in the past few decades due to its potential applications. Accurate face is still a difficult task, especially case that illumination are unconstrained. This paper presents efficient method for of faces with different by using Gabor features, which extracted log-Gabor filters six orientations and four scales. By Using sliding window algorithm, these features at image block-regions . Extracted passed Principal Component Analysis...

10.11591/telkomnika.v10i1.661 article EN TELKOMNIKA Indonesian Journal of Electrical Engineering 2012-02-15

Abstract Today, many shooting venue that held training used conventional methods to accumulate scores. These for will need more time and resources do such a task. paper describes an automatic scoring system based on image processing live session. A camera is mounted in front of target frame capture every single shoot image. We use several algorithms as ring detection, perspective transform, subtraction, well morphological processing. Contour detection method perform obtaining circle diameter...

10.1088/1742-6596/1201/1/012047 article EN Journal of Physics Conference Series 2019-05-01

Abstract Gas Interference is one of the main difficulties in ESP Operation. High gas interference might reduce pump volumetric efficiency (lower liquid production) and worst situation stop operation due to Lock. In longer operation, it even damage motor frequent start-stop. at SK-0178 installed Nov-2016, directly having problem with & lock (frequent underload alarm) resulting 3-4 times shutdown daily. Several troubleshooting steps have been taken: Venting annulus gas: Resulting no...

10.2118/196492-ms article EN 2019-10-26

Blind people need a tool for navigation while walking in an unknown or unfamiliar place. Generally, stick is one of the solutions to guide them passing path. Their movement slow because they have map with stick, which radius only along stick. Another problem comes if there are objects that do not touch ground, such as railroad crossing gate cannot be detected by simple So solve this limitation, paper, we propose stereo camera based assistive-system can detect and/or obstacles around blind...

10.1109/isitia.2019.8937173 article EN 2019-08-01

Traditional image processing methods used for detecting traffic lights and signs are replaced by the recent enhancements of deep learning method success building a Convolutional Neural Network (CNN). In this research, detection system using modified You Only Look Once (YOLO) has been proposed. The processes an captured camera sensor provides results in form contained image. CNN architecture is Cross Stage Partial YOLOv4 (YOLOv4-CSP). experiments were carried out self-constructed dataset...

10.1109/isitia52817.2021.9502268 article EN 2021-07-21

Sistem pendeteksi keaslian uang kertas rupiah merupakan metode yang dibutuhkan karena materi penting sehingga sering terjadi tindak kriminalitas. Metode digunakan adalah image processing untuk scaling dan color conversion, segmentasi mendapatkan pola tertentu, atau dengan memperhatikan ciri fisik rupiah, seperti tekstur terawang. Namun, metode-metode tersebut dapat dikatakan kurang efektif apabila peningkatan pemalsuan dalam bentuk fisik. Sehingga penulis merancang sistem counting...

10.12962/j23373539.v12i2.118320 article ID cc-by-sa Jurnal Teknik ITS 2023-09-18

A good accuracy and certainty paper currency recognition has a great signification for banking system as well vending machines. In this we propose an ultraviolet (UV) Rupiah image by implementing Gabor wavelet feature extraction. The UV is used to distinguish between genuine fake currency, since under light different visual in specific areas of the real banknote will glow show hidden patterns. To have high efficiency, use 3 scales 8 orientations bank subspace-LDA classifier process. proposed...

10.1109/isitia.2018.8711296 article EN 2018-08-01

Kelembapan udara merupakan parameter yang menyatakan jumlah uap air terkandung di dalam udara. Semakin banyak dikandung udara, semakin lembab tersebut. tinggi dapat meningkatkan resiko flu dan infeksi pernapasan. Selain itu, faktor kelembapan juga berpengaruh pada hasil pertanian perkebunan. Oleh karena ini penting untuk diukur. Pada penelitian ini, ada 4 jenis sensor akan diukur akurasi pengukurannnya yaitu DHT11, DHT21, DHT22, BME280. Pengukuran keempat tersebut dibandingkan dengan sebuah...

10.36499/psnst.v1i1.2904 article ID Prosiding Sains Nasional dan Teknologi 2019-08-25

Face recognition has been an active research topic in the past few decades due to its potential applications. Accurate face is still a difficult task, especially case that illumination unconstrained. This paper presents efficient method for of faces with different by using Gabor features, which are extracted log-Gabor filters six orientations and four scales. By Using sliding window algorithm, these features at image block-regions. Extracted passed principal component analysis (PCA) then...

10.12928/telkomnika.v10i1.767 article EN cc-by-sa TELKOMNIKA (Telecommunication Computing Electronics and Control) 2012-03-01

Sistem pengenalan bahasa isyarat menggunakan pengolahan visual digital. Pada tugas akhir ini sistem mengambil citra gambar depth sensor. Depth sensor digunakan untuk mendapatkan tangan sehingga tahap pengambilan kontur berbeda dibandingkan dengan kamera RGB. yang diatur jarak pembacaanya dapat menghasilkan tangan. Menggunakan metode convex hull, convexity defects, dan pusat massa nilai-nilai dilatih melakukan pada uji cobanya. menangkap dari 50cm hingga 65cm. artificial neural network dua...

10.12962/j23373539.v7i1.28567 article ID cc-by-sa Jurnal Teknik ITS 2018-03-29

Robot sepak bola beroda adalah suatu robot yang bekerja secara tim untuk melakukan permainan bola. Peran penjaga gawang dalam ini sangat vital karena merupakan pertahanan terakhir sebelum mendapatkan gol. Oleh itu, perlu penjagaan responsif menghadang Untuk penghadangan metode Fuzzy Logic dapat diterapkan disini. Input penelitian berupa sudut terhadap dan kecepatan pergerakan Dengan mengetahui kita akan orientasi tersebut menuju Lalu, dengan diperlukan tepat. pada tugas akhir kali...

10.12962/j23373539.v7i2.30970 article ID cc-by-sa Jurnal Teknik ITS 2019-02-22

Tingginya tingkat kecelakaan yang disebabkan oleh human error masih menjadi permasalahan dihadapi di Indonesia. Sebesar 69,7% kendaraan bermotor error. Kondisi pengemudi mengantuk merupakan salah satu faktor penyebab error, sehingga diperlukan sebuah sistem keamanan dalam berkendara untuk menekan tersebut. Ketika seseorang berada kondisi mengantuk, terdapat khusus dapat diidentifikasi. Salah tersebut adalah perubahan posisi kepala terjadi secara tiba – tiba. Pada tugas akhir ini, dirancang...

10.12962/j23373539.v7i2.31011 article ID cc-by-sa Jurnal Teknik ITS 2019-01-21

The image recognition system of traffic signs is one the important elements needed by autonomous vehicles, which also these are a guide for vehicles. In this paper we propose implementing Gabor wavelet feature extraction. images will be captured cameras. These then processed recognition. Where in process features sign extracted so that identifier each obtained. We use 8 orientations and 5 scales bank PCA to get good accuracy as well efficiency. Easiness high was avantages from proposed...

10.1109/icaiit.2019.8834561 article EN 2019-03-01

Penyandang tunanetra dalam kesehariannya memiliki kesulitan untuk mengetahui area berbahaya di tempat yang asing bagi mereka. Kesulitan ini terutama hal spasial, yaitu memperkirakan medan sekitarnya, seperti ketinggian dia berada, daerah berpotensi menyebabkan celaka, maupun industri bertegangan listrik tinggi. Disamping itu penyandang juga tidak bisa dengan mudah apakah suatu lokasi boleh akses atau tidak, dikarenakan adanya memungkinkan tersedianya petunjuk bentuk tulisan Braille. Agar...

10.12962/j26139960.v6i4.230 article ID Sewagati 2022-06-17

Tobacco is one of the main agricultural products that can make a significant contribution to Indonesian economy. Good types commercial tobacco are only produced in certain areas. The quality largely determined by cultivar, planting location, time, and post-harvest processing. However, way find out still using grader or person who smells sample. This method takes long time tends be subjective. In this study, novel system has been developed analyze gas released which evaporated Electrical...

10.1109/isitia56226.2022.9855284 article EN 2022-07-20

The audio system requires a large amount of power to transmit sound energy all areas both inside and outside the room. Sound waves can propagate in air undergo great absorption their propagation. Often people or audiences only exist with certain distance direction, so much is wasted. focusing technique be applied audience area direction distance. Thus, this save significantly. Audio steering mechanical process, high electric driving takes long time. In research, guiding from four loudspeaker...

10.1109/icoiact.2018.8350683 article EN 2018 International Conference on Information and Communications Technology (ICOIACT) 2018-03-01

Popok adalah suatu jenis pakaian yang berfungsi untuk menampung urine dan feses orang tidak bisa mengendalikan pergerakan kandung kemih ataupun ususnya. Apabila popok sudah berisi harus segera diganti agar menimbulkan iritasi pada kulit. Akan tetapi, seringkali pengasuh lupa terlalu sibuk sehingga terlambat dalam mengganti popok. Maka dari itu, dikembangkan sensor pintar dapat dikenakan ( wearable ) menyelesaikan permasalahan tersebut. Sensor ini mengawasi kondisi kelembapan temperatur...

10.12962/j23373539.v8i1.38638 article ID cc-by-sa Jurnal Teknik ITS 2019-07-02
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