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Zinovy Livshits Phones & Addresses

  • 2901 Winston Dr, Muncie, IN 47304 (765) 896-9314
  • 3711 Chadam Ln, Muncie, IN 47304 (765) 286-6969
  • Conway, AR

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Us Patents

System And Method For Managing The Visual Effects Insertion In A Video Stream

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US Patent:
8483549, Jul 9, 2013
Filed:
Aug 17, 2006
Appl. No.:
12/064149
Inventors:
Alexander Steinberg - Raanana,
Avi Sharir - Ramat Hasharon,
Ofir Benovici - Givataim,
Guillaume Godet - Bourg la Reine,
Zinovy Livshits - Muncie IN,
Andrzej Wojdala - Szczecin,
Assignee:
Orad Hi-Tec Systems Ltd. - Kefar-Saba
International Classification:
H04N 5/93
US Classification:
386280, 386278
Abstract:
A method and system are presented for use in real-time insertion of visual effects in a video stream. At least one reference image is used that contains a region of interest, which is to be involved in the video stream. the reference image is processed by defining a set of at least a few reference features therein, and inserting the visual effects into the reference image with a desired orientation of the visual effects with respect to the region of interest in the reference image. Successive video frames are grabbed in a sequence of a few video frames, and at least one of video frames is used as at least one snapshot image. The snapshot image(s) is/are process by selecting therein at least two from the reference features and determining a reference transformation between the snapshot image and the reference image. Independently of this processing of the snapshot image, the snapshot image and other video frames are processed to determine a sequence of transformations between them. These data are utilized to determine an operative transformation between the reference image and either one of the video frames, thereby enabling real-time management of the appearance of the visual effects in the video stream by using the operative transformation for the insertion of the visual effects in other video frames.
Zinovy Livshits from Muncie, IN, age ~78 Get Report