Real-time video segmentation on a GPU for scene and take indexing

One embodiment of the present invention sets forth a technique that enables a user to reverse through video content based on scene transitions. By employing a graphics processing unit to compute one or more frame-to-frame correlation coefficients that measure the consistency of sequential images and...

Full description

Saved in:
Bibliographic Details
Main Author DIARD FRANCK R
Format Patent
LanguageEnglish
Published 22.01.2013
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
Online AccessGet full text

Cover

Abstract One embodiment of the present invention sets forth a technique that enables a user to reverse through video content based on scene transitions. By employing a graphics processing unit to compute one or more frame-to-frame correlation coefficients that measure the consistency of sequential images and a central processing unit to analyze the one or more correlation coefficients, a list of scene transitions may be generated in real-time. The list of scene transitions forms the basis for a content-based reverse user control within the playback application. The content-based reverse user control enables a more natural mechanism for reversing through video content, providing the user with a superior overall viewing experience.
AbstractList One embodiment of the present invention sets forth a technique that enables a user to reverse through video content based on scene transitions. By employing a graphics processing unit to compute one or more frame-to-frame correlation coefficients that measure the consistency of sequential images and a central processing unit to analyze the one or more correlation coefficients, a list of scene transitions may be generated in real-time. The list of scene transitions forms the basis for a content-based reverse user control within the playback application. The content-based reverse user control enables a more natural mechanism for reversing through video content, providing the user with a superior overall viewing experience.
Author DIARD FRANCK R
Author_xml – fullname: DIARD FRANCK R
BookMark eNrjYmDJy89L5WRwDEpNzNEtycxNVSjLTEnNVyhOTc9NzStJLMnMz1MAokQF94BQhbT8IoXi5NS8VIXEvBSFksTsVIXMvJTUisy8dB4G1rTEnOJUXijNzaDg5hri7KGbWpAfn1pckAjSVhIfGmxhbGphbGHoZGhMhBIAQFUyMA
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
ExternalDocumentID US8358381B1
GroupedDBID EVB
ID FETCH-epo_espacenet_US8358381B13
IEDL.DBID EVB
IngestDate Fri Jul 19 13:55:05 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_US8358381B13
Notes Application Number: US20070733452
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130122&DB=EPODOC&CC=US&NR=8358381B1
ParticipantIDs epo_espacenet_US8358381B1
PublicationCentury 2000
PublicationDate 20130122
PublicationDateYYYYMMDD 2013-01-22
PublicationDate_xml – month: 01
  year: 2013
  text: 20130122
  day: 22
PublicationDecade 2010
PublicationYear 2013
RelatedCompanies DIARD FRANCK R
NVIDIA CORPORATION
RelatedCompanies_xml – name: DIARD FRANCK R
– name: NVIDIA CORPORATION
Score 2.8796537
Snippet One embodiment of the present invention sets forth a technique that enables a user to reverse through video content based on scene transitions. By employing a...
SourceID epo
SourceType Open Access Repository
SubjectTerms ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
Title Real-time video segmentation on a GPU for scene and take indexing
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130122&DB=EPODOC&locale=&CC=US&NR=8358381B1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1bS8MwFD6MKeqbTsV5Iw_St2CbpWt9KGJvDmEXtlX2NpI2HUPshqv49z0N3fRFIQ8hgZAEzvm-XL5zAO5SYeW2KU3KU9mhFUJTYTqCSiaYa7qZEFoo3B90ewl_mdmzBiy3WhgdJ_RLB0dEi0rR3kvtr9c_l1ih_lu5uZdLbFo9xlMvNOrTMTpkizEj9L1oNAyHgREEXjIxBmMPiYaL4OTjQWkPWbRTGUP06leilPVvRImPYX-EgxXlCTRU0YLDYJt4rQUH_fq9G6u16W1O4WmMlI5WqeBJJZ1bkY1avNfCoYJgEeR5lBDkoKQK0KSIKDJSijdFdEBERKgzIHE0DXoU5zLfrXueTHaz7pxDs1gV6gJIN3W4mae5tLo5F65yBbdlLp0HiyPZyuw2tP8c5vKfvis4YjrVg0UZu4Zm-fGpbhBwS3mrt-obWliFbA
link.rule.ids 230,309,783,888,25576,76876
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1bS8MwFD6MKc43nYrzmgfpW7DN2rU-FLHtZtXd2FbZ20jadAyxG67i3_c0dNMXhTyEBEISOOf7cvnOAbiJuZFautCpGYsmLRCact3mVDDOHN1JOFdC4V6_FUbm89SaVmCx0cKoOKFfKjgiWlSM9p4rf736ucQK1N_K9a1YYNPyvjNxA608HaNDNhjTAs9tDwfBwNd8343GWn_kItFwEJw8PCjtIMO2C2Nov3qFKGX1G1E6B7A7xMGy_BAqMqtDzd8kXqvDXq9878ZqaXrrI3gYIaWjRSp4UkjnlmQt5--lcCgjWDh5HEYEOSgpAjRJwrOE5PxNEhUQERHqGEinPfFDinOZbdc9i8bbWTdPoJotM3kKpBXbpp7GqTBaqckd6XDTEqmw7wwTyVZiNaDx5zBn__RdQy2c9Lqz7lP_5Rz2mUr7YFDGLqCaf3zKSwTfXFypbfsGyA-IXw
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Real-time+video+segmentation+on+a+GPU+for+scene+and+take+indexing&rft.inventor=DIARD+FRANCK+R&rft.date=2013-01-22&rft.externalDBID=B1&rft.externalDocID=US8358381B1