About me

Hello, my name is
Aji Resindra Widya

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. 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.

A bit about my expertise

In everyday life, I am a student working on set of computer vision problems, juggling between some programming language to tackle them. 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. I also use both PyTorch and TensorFlow but I only fluent in PyTorch. About other programming language, I also have experiences with C, C++, C#, HTML, JavaScript, CSS, and PHP.

Outside my life as a student, I have photography and playing DotA as my hobby. Though my journey with camera started when I was in junior high school with my Mom's nikon point-and-shot, 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.

  • Programming

  • Photography

  • Adobe Lightroom

  • Adobe Photoshop



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EMBC 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.
[Project Page]

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SSII 2020

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).
[Project Page]

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JTEHM 2019

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.
[Project Page]

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EMBC 2019

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.
[Project Page]

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CVA 2018

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.
[Project Page]


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]