Search Results for author: Stepan Tulyakov

Found 11 papers, 6 papers with code

Event-based Image Deblurring with Dynamic Motion Awareness

1 code implementation24 Aug 2022 Patricia Vitoria, Stamatios Georgoulis, Stepan Tulyakov, Alfredo Bochicchio, Julius Erbach, Yuanyou Li

Non-uniform image deblurring is a challenging task due to the lack of temporal and textural information in the blurry image itself.

Deblurring Image Deblurring

Time Lens++: Event-based Frame Interpolation with Parametric Non-linear Flow and Multi-scale Fusion

no code implementations CVPR 2022 Stepan Tulyakov, Alfredo Bochicchio, Daniel Gehrig, Stamatios Georgoulis, Yuanyou Li, Davide Scaramuzza

Recently, video frame interpolation using a combination of frame- and event-based cameras has surpassed traditional image-based methods both in terms of performance and memory efficiency.

Motion Estimation Video Frame Interpolation

Multi-Bracket High Dynamic Range Imaging with Event Cameras

no code implementations13 Mar 2022 Nico Messikommer, Stamatios Georgoulis, Daniel Gehrig, Stepan Tulyakov, Julius Erbach, Alfredo Bochicchio, Yuanyou Li, Davide Scaramuzza

Modern high dynamic range (HDR) imaging pipelines align and fuse multiple low dynamic range (LDR) images captured at different exposure times.

valid Vocal Bursts Intensity Prediction

Time Lens: Event-Based Video Frame Interpolation

1 code implementation CVPR 2021 Stepan Tulyakov, Daniel Gehrig, Stamatios Georgoulis, Julius Erbach, Mathias Gehrig, Yuanyou Li, Davide Scaramuzza

However, while these approaches can capture non-linear motions they suffer from ghosting and perform poorly in low-texture regions with few events.

Optical Flow Estimation Video Frame Interpolation

TimeLens: Event-based Video Frame Interpolation

1 code implementation14 Jun 2021 Stepan Tulyakov, Daniel Gehrig, Stamatios Georgoulis, Julius Erbach, Mathias Gehrig, Yuanyou Li, Davide Scaramuzza

State-of-the-art frame interpolation methods generate intermediate frames by inferring object motions in the image from consecutive key-frames.

Optical Flow Estimation Video Frame Interpolation

Semi-supervised learning of deep metrics for stereo reconstruction

no code implementations3 Dec 2016 Stepan Tulyakov, Anton Ivanov, Francois Fleuret

The main contribution of our work is a new semi-supervised method for learning deep metrics from unlabeled stereo images, given coarse information about the scenes and the optical system.

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