I am an Indonesian who is currently living in Japan, currently pursuing a PhD at Okutomi-Tanaka Lab in Dept. of Systems and Control Engineering, School of Engineering, Tokyo Tech. My supervisor is Professor Masatoshi Okutomi. I was working very closely with (ex-)Assistant Professor Akihiko Torii. Nowadays, I am working closely with the new Assistant Professor Yusuke Monno. My research, in general, is about 3D reconstruction from a collection of 2D images. In computer vision, we call it structure-from-motion. Specifically, I am working on 3D reconstruction on medical dataset, i.e, gastric endoscopy. Not only working with hand-crafted method, I am also working with deep learning-based ones. My hobby is photography and feel free to look around my portfolio. If you find that my works are good and interested to use my service or my photographs, feel free to contact me through one of the channel i provide in the side bar.
In everyday life, I am a student working on set of computer vision problems, juggling between some programming language to tackle computer vision problems or just for fun.
I deal with with Python and MATLAB a lot and I consider it them as my main programming language. In python, I deal with multiple vision library such as Pillow, openCV, and open3D.
Outside my life as a student, I use my time to contribute in Indonesia Student Association and do photography as my hobby. Though my journey with camera started when I was in junior high school with my Mom's nikon point-and-shot camera, I did not see it as a hobby back then. I even thought "Nah it's not my thing" haha. I started to put meaning (and effort) in my photograph not until the early of 2017. From there, I started learning Lightroom, Photoshop, and any related stuff. Although I do photography casually, I always strive to become a better photographer. If you found that my works are worthy for a cup of coffee, you can always contact me.
Widya, A.R., Monno, Y., Okutomi, M., Suzuki, S., Gotoda, T. and Miki, K., 2021.
Stomach 3D Reconstruction Using Virtual Chromoendoscopic Images.
IEEE Journal of Translational Engineering in Health & Medicine, Vol.9, pp.1700211-1-11.
Widya, A.R., Monno, Y., Okutomi, M., Suzuki, S., Gotoda, T. and Miki, K., 2021, February.
Self-supervised monocular depth estimation in gastroendoscopy using GAN-augmented images.
In Medical Imaging 2021: Image Processing (Vol. 11596, p. 1159616). International Society for Optics and Photonics.
紋野雄介, Widya Aji Resindra, 奥富正敏, 鈴木翔, 後藤田卓志, 三木健司
O plus E誌 2020年11・12月号, アドコム・メディア, Vol.42, No.6, pp.755-760, November, 2020.
Widya, A.R., Monno, Y., Okutomi, M., Suzuki, S., Gotoda, T. and Miki, K., 2020, April.
Stomach 3D Reconstruction Based on Virtual Chromoendoscopic Image Generation.
In 2020 42nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC). IEEE.
紋野雄介, Widya, Aji Resindra, 奥富正敏, 鈴木翔, 後藤田卓志, 三木健司, 2020. 3内視鏡動画像からの胃の3 次元形状復元.
Symposium on Sensing via Image Information (SSII).
Widya, A.R., Monno, Y., Okutomi, M., Suzuki, S., Gotoda, T. and Miki, K., 2019.
Whole Stomach 3D Reconstruction and Frame Localization From Monocular Endoscope Video.
IEEE Journal of Translational Engineering in Health and Medicine, 7, pp.1-10.
Widya, A.R., Monno, Y., Imahori, K., Okutomi, M., Suzuki, S., Gotoda, T. and Miki, K., 2019, July.
3D reconstruction of whole stomach from endoscope video using structure-from-motion.
In 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC) (pp. 3900-3904). IEEE.
Widya, A.R., Torii, A. and Okutomi, M., 2018.
Structure from motion using dense CNN features with keypoint relocalization.
IPSJ Transactions on Computer Vision and Applications, 10(1), p.6.
Microsoft's Imagine Cup World Finalist (Team Agent of Change), 2021 [Link]
Tokyo Tech Tsubame Scholarship / 東京工業大学つばめ博士学生奨学金, 2020-2021
EMBS Japan Chapter's Student Paper Competition Finalist, 2020
Tokyo Tech Special Tsubame Scholarship / 東京工業大学つばめ博士学生奨学金の特別奨学金, 2019-2020
Open Finalist in the 2019 EMBS Student Paper Competition, 2019 [Link]
電気通信普及財団 International Conference Research Grant Awardee, 2019
Asahi Glass Foundation Scholarship Awardee, 2019
Miura Award, 2019 [Link]