Rahul Gulve
Rahul Gulve is a computational-imaging researcher and image-sensor designer whose sensors and papers connect chip design with computer vision. In Toronto, he worked on coded-exposure CMOS image sensors, contributed to a video compressive sensing network in 2020, and earned his PhD in 2023. The 2023 paper Passive Ultra-Wideband Single-Photon Imaging, coauthored with Mian Wei, Sotiris Nousias, David Lindell and Kiriakos Kutulakos, won the ICCV Marr Prize. A software-defined image sensor with motion-adaptive imaging speed followed in 2024. He works at Qualcomm.
- Now at
- Qualcomm
Timeline
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2020
Video compressive sensing network
In 2020, he contributes to End-to-End Video Compressive Sensing Using Anderson-Accelerated Unrolled Networks, a network architecture that jointly optimizes spatial-temporal encoding masks and frame reconstruction methods.
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2022
A coded-exposure CMOS sensor
By 2022, he leads a major effort in CMOS sensor design as first author of A 39,000 Subexposures/s CMOS Image Sensor with Dual-tap Coded-exposure Data-memory Pixel for Adaptive Single-shot Computational Imaging.
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2023
A dual-port image sensor
He coauthors Dual-Port CMOS Image Sensor with Regression-Based HDR Flux-to-Digital Conversion and 80ns Rapid-Update Pixel-Wise Exposure Coding in 2023. The work tackles autonomous driving and drone imaging, where fast motion and rapidly changing illumination cause standard multi-shot HDR techniques to fail.
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September 2023
Completing a Toronto PhD
He defends his PhD in September 2023 and is counted among the Toronto Computational Imaging Group's PhD alumni of 2023.
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October 2023
The ICCV Marr Prize
In October 2023, Passive Ultra-Wideband Single-Photon Imaging, which he coauthors with Mian Wei, Sotiris Nousias, David Lindell and Kiriakos Kutulakos, wins the ICCV best paper prize, the Marr Prize. The method passively captures a dynamic scene once, from seconds down to picoseconds, and allows video to be re-rendered across 9+ orders of magnitude in time.
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2024
A software-defined image sensor
In 2024, he contributes to 23,000-Exposures/s 360fps-Readout Software-Defined Image Sensor with Motion-Adaptive Spatially Varying Imaging Speed, a software-defined VGA image sensor that adapts to fast local and global scene changes with programmable super-pixels and scalable-rate SAR ADCs.
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As of October 2026
Working at Qualcomm
After completing his PhD in 2023, he works at Qualcomm.
Career
- NowQualcomm
Education
- 2023Toronto Computational Imaging GroupPhD
Sources and credits
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