Search Results for author: George Leifman

Found 4 papers, 0 papers with code

Semi-supervised Quality Evaluation of Colonoscopy Procedures

no code implementations17 May 2023 Idan Kligvasser, George Leifman, Roman Goldenberg, Ehud Rivlin, Michael Elad

By integrating the local metric over the withdrawal phase, we build a global, offline quality metric, which is shown to be highly correlated to the standard Polyp Per Colonoscopy (PPC) quality metric.

Weakly-supervised Representation Learning for Video Alignment and Analysis

no code implementations8 Feb 2023 Guy Bar-Shalom, George Leifman, Michael Elad, Ehud Rivlin

This paper introduces LRProp -- a novel weakly-supervised representation learning approach, with an emphasis on the application of temporal alignment between pairs of videos of the same action category.

Representation Learning Video Alignment

Learning Gaze Transitions From Depth to Improve Video Saliency Estimation

no code implementations ICCV 2017 George Leifman, Dmitry Rudoy, Tristan Swedish, Eduardo Bayro-Corrochano, Ramesh Raskar

In this paper we introduce a novel Depth-Aware Video Saliency approach to predict human focus of attention when viewing videos that contain a depth map (RGBD) on a 2D screen.

Saliency Prediction

Pattern-Driven Colorization of 3D Surfaces

no code implementations CVPR 2013 George Leifman, Ayellet Tal

Colorization refers to the process of adding color to black & white images or videos.

Colorization

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