Alper Kayabasi

Alper Kayabasi

PhD Student, University of California Riverside

I work on deep learning under limited data and beyond the reach of RGB sensors. My research addresses inverse problems in video restoration and video depth estimation, with a focus on implicit neural representations and self-supervised learning. I am advised by Prof. Vishwanath Saragadam.

Research Interests

Video problems pose unique challenges compared to static images—most notably strict temporal coherence requirements and severe data scarcity driven by the curse of dimensionality. My research addresses these bottlenecks by focusing on inverse problems in video restoration and video depth estimation. I also have experience with implicit neural representations, event cameras, few-shot segmentation, and metric learning.

Publications

Event Camera
Arxiv
Event-assisted Contrast Improvement for Robust Object Detection via Deblurring
Alper Kayabasi, et al.
SNP Teaser
CVPR 2026
The Surprising Effectiveness of Noise Pretraining for Implicit Neural Representations
Kushal Vyas, Alper Kayabasi, Daniel Kim, Vishwanath Saragadam, Ashok Veeraraghavan, Guha Balakrishnan
ActINR Figure
CVPR 2025
Bias for Action: Video Implicit Neural Representations with Bias Modulation
Alper Kayabasi, Anil Kumar Vadathya, Guha Balakrishnan, Vishwanath Saragadam
Frozen CLIP
SIU 2023
Detecting Improper Driving via Frozen CLIP
Hamza Etcibasi, Alper Kayabasi, Gulin Tufekci
Few-Shot Seg
WACV 2023
Elimination of Non-Novel Segments at Multi-Scale for Few-Shot Segmentation
Alper Kayabasi, Gulin Tufekci, Ilkay Ulusoy
Drowsiness
ECCV W 2022
Detecting Driver Drowsiness as an Anomaly Using LSTM Autoencoders
Gulin Tufekci*, Alper Kayabasi*, Erdem Akagunduz, Ilkay Ulusoy (*Equal Contribution)
Temporal Patterns
SIU 2022
A Comparative Analysis of Revealing Temporal Patterns for Driver Drowsiness Detection
Gulin Tufekci, Alper Kayabasi, Ilkay Ulusoy
Metric Learning
SPIE 2021
Comparison of Distance Metric Learning Methods Against Label Noise for Fine-Grained Recognition
Alper Kayabasi, Kaan Karaman, Ibrahim Batuhan Akkaya

Patents

In Application
Learning High Quality Neural Representations by Pretraining on Structured and Unstructured Noises

Experience

2025

OMNIVISION — Summer Research Intern

Santa Clara, CA

Analyzed how event-based deblurring improves object detection under varying illumination and non-uniform motion blur. Demonstrated 6000 RPM fan speed estimation via short-time Fourier transform on accumulated events, where RGB fails from blur.

2019 – 2023

ASELSAN Research Center — Research Engineer

Ankara, Turkey

Developed autofocus for microscopy (COVID-19 detection prototype), investigated metric learning robustness under label noise, and trained video action recognition models for driver drowsiness detection. Supervised an intern whose work won a best student paper award.

Education

2023 – now

University of California Riverside

Ph.D. in Electrical Engineering · GPA 4.00
Advisor: Asst. Prof. Vishwanath Saragadam
2020 – 2023

Middle East Technical University

M.S. in Electrical and Electronics Engineering · GPA 3.79
Advisor: Prof. Dr. Ilkay Ulusoy
2015 – 2020

Hacettepe University

B.S. in Electrical and Electronics Engineering · GPA 3.64, ranked 1st
Advisor: Prof. Dr. Feza Arikan

Honors

2023 Dean's Distinguished Fellowship Award, UC Riverside
2023 Alper Atalay Best Student Paper Award, SIU 2023 Conference
2020 Ranked 1st among 132 undergraduate students, Hacettepe University EEE

Academic Service

2026: Reviewer for CVPR, ECCV, BMVC, T-PAMI
2025: Reviewer for CVPR, ICCV, IEEE Transactions on Computational Imaging, ICIP