Dissertation/Thesis
Multi-Clip Video Editing from a Single Viewpoint Vineet Gandhi
| Τίτλος: | Multi-Clip Video Editing from a Single Viewpoint Vineet Gandhi |
|---|---|
| Συγγραφείς: | Remi Ronfard, Michael Gleicher |
| Συνεισφορές: | The Pennsylvania State University CiteSeerX Archives |
| Πηγή: | http://imagine.inrialpes.fr/people/vgandhi/GRG_CVMP_2014.pdf. |
| Συλλογή: | CiteSeerX |
| Θεματικοί όροι: | Categories and Subject Descriptors I.3.8 [Computer Graphics, Applications, I.4.9 [Image process- ing and Computer Vision, Applications General Terms Computer Vision, Computer Graphics Keywords Video Editing, Video Processing |
| Περιγραφή: | We propose a framework for automatically generating multiple clips suitable for video editing by simulating pan-tilt-zoom camera move-ments within the frame of a single static camera. Assuming impor-tant actors and objects can be localized using computer vision tech-niques, our method requires only minimal user input to define the subject matter of each sub-clip. The composition of each sub-clip is automatically computed in a novel L1-norm optimization frame-work. Our approach encodes several common cinematographic practices into a single convex cost function minimization prob-lem, resulting in aesthetically pleasing sub-clips which can easily be edited together using off-the-shelf multi-clip video editing soft-ware. We demonstrate our approach on five video sequences of a live theatre performance by generating multiple synchronized sub-clips for each sequence. |
| Τύπος εγγράφου: | Thesis |
| Περιγραφή αρχείου: | application/pdf |
| Γλώσσα: | English |
| Relation: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.681.3004; http://imagine.inrialpes.fr/people/vgandhi/GRG_CVMP_2014.pdf |
| Διαθεσιμότητα: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.681.3004 http://imagine.inrialpes.fr/people/vgandhi/GRG_CVMP_2014.pdf |
| Rights: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| Αριθμός Καταχώρησης: | edsbas.84401754 |
| Βάση Δεδομένων: | BASE |
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