Temporally stable video segmentation without video annotations

no code implementations • 17 Oct 2021 • Aharon Azulay, Tavi Halperin, Orestis Vantzos, Nadav Borenstein, Ofir Bibi

Temporally consistent dense video annotations are scarce and hard to collect.

Image Segmentation Optical Flow Estimation +4

Endless Loops: Detecting and Animating Periodic Patterns in Still Images

no code implementations • 19 May 2021 • Tavi Halperin, Hanit Hakim, Orestis Vantzos, Gershon Hochman, Netai Benaim, Lior Sassy, Michael Kupchik, Ofir Bibi, Ohad Fried

We present an algorithm for producing a seamless animated loop from a single image.

Clear Skies Ahead: Towards Real-Time Automatic Sky Replacement in Video

no code implementations • 6 Mar 2019 • Tavi Halperin, Harel Cain, Ofir Bibi, Michael Werman

Digital videos such as those captured by a smartphone often exhibit exposure inconsistencies, a poorly exposed sky, or simply suffer from an uninteresting or plain looking sky.