Real-time hyper-lapse video creation via frame selection
Various technologies described herein pertain to creation of an output hyper-lapse video from an input video. Values indicative of overlaps between pairs of frames in the input video are computed. A value indicative of an overlap between a pair of frames can be computed based on a sparse set of poin...
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| creator | Kienzle, Wolf Cohen, Michael F Toelle, Michael A Uyttendaele, Matthieu Joshi, Neel Suresh |
| description | Various technologies described herein pertain to creation of an output hyper-lapse video from an input video. Values indicative of overlaps between pairs of frames in the input video are computed. A value indicative of an overlap between a pair of frames can be computed based on a sparse set of points from each of the frames in the pair. Moreover, a subset of the frames from the input video are selected based on the values of the overlaps between the pairs of the frames in the input video and a target frame speed-up rate. Further, the output hyper-lapse video is generated based on the subset of the frames. The output hyper-lapse video can be generated without a remainder of the frames of the input video other than the subset of the frames. |
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Values indicative of overlaps between pairs of frames in the input video are computed. A value indicative of an overlap between a pair of frames can be computed based on a sparse set of points from each of the frames in the pair. Moreover, a subset of the frames from the input video are selected based on the values of the overlaps between the pairs of the frames in the input video and a target frame speed-up rate. Further, the output hyper-lapse video is generated based on the subset of the frames. 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The output hyper-lapse video can be generated without a remainder of the frames of the input video other than the subset of the frames.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>INFORMATION STORAGE</subject><subject>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</subject><subject>PHYSICS</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAISk3M0S3JzE1VyKgsSC3SzUksKE5VKMtMSc1XSC5KTSzJzM8DchMV0ooSgYqKU3NSk0FiPAysaYk5xam8UJqbQcHNNcTZQze1ID8-tbggMTk1L7UkPjTY0tLc2NzI3MnImAglAKOPLhA</recordid><startdate>20180515</startdate><enddate>20180515</enddate><creator>Kienzle, Wolf</creator><creator>Cohen, Michael F</creator><creator>Toelle, Michael A</creator><creator>Uyttendaele, Matthieu</creator><creator>Joshi, Neel Suresh</creator><scope>EVB</scope></search><sort><creationdate>20180515</creationdate><title>Real-time hyper-lapse video creation via frame selection</title><author>Kienzle, Wolf ; Cohen, Michael F ; Toelle, Michael A ; Uyttendaele, Matthieu ; Joshi, Neel Suresh</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US9973727B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2018</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>INFORMATION STORAGE</topic><topic>INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER</topic><topic>PHYSICS</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><toplevel>online_resources</toplevel><creatorcontrib>Kienzle, Wolf</creatorcontrib><creatorcontrib>Cohen, Michael F</creatorcontrib><creatorcontrib>Toelle, Michael A</creatorcontrib><creatorcontrib>Uyttendaele, Matthieu</creatorcontrib><creatorcontrib>Joshi, Neel Suresh</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kienzle, Wolf</au><au>Cohen, Michael F</au><au>Toelle, Michael A</au><au>Uyttendaele, Matthieu</au><au>Joshi, Neel Suresh</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Real-time hyper-lapse video creation via frame selection</title><date>2018-05-15</date><risdate>2018</risdate><abstract>Various technologies described herein pertain to creation of an output hyper-lapse video from an input video. Values indicative of overlaps between pairs of frames in the input video are computed. A value indicative of an overlap between a pair of frames can be computed based on a sparse set of points from each of the frames in the pair. Moreover, a subset of the frames from the input video are selected based on the values of the overlaps between the pairs of the frames in the input video and a target frame speed-up rate. Further, the output hyper-lapse video is generated based on the subset of the frames. The output hyper-lapse video can be generated without a remainder of the frames of the input video other than the subset of the frames.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION |
| title | Real-time hyper-lapse video creation via frame selection |
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