13 citations · 13 across the 1 of their papers we have counts for
5 papers
Endless Loops: Detecting and Animating Periodic Patterns in Still Images
Tavi Halperin, Hanit Hakim, Orestis Vantzos +6
We present an algorithm for producing a seamless animated loop from a single image. The algorithm detects periodic structures, such as the windows of a building or the steps of a s…
Clear Skies Ahead: Towards Real-Time Automatic Sky Replacement in Video
Tavi Halperin, Harel Cain, Ofir Bibi +1
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. Pro…
Neural separation of observed and unobserved distributions
Tavi Halperin, Ariel Ephrat, Yedid Hoshen
Separating mixed distributions is a long standing challenge for machine learning and signal processing. Most current methods either rely on making strong assumptions on the source…
Dynamic Temporal Alignment of Speech to Lips
Tavi Halperin, Ariel Ephrat, Shmuel Peleg
Many speech segments in movies are re-recorded in a studio during postproduction, to compensate for poor sound quality as recorded on location. Manual alignment of the newly-record…
Improved Speech Reconstruction from Silent Video
Ariel Ephrat, Tavi Halperin, Shmuel Peleg
Speechreading is the task of inferring phonetic information from visually observed articulatory facial movements, and is a notoriously difficult task for humans to perform. In this…