IEEE CVPR 2011
TechTalks from event: IEEE CVPR 2011
Note: Award talks and user-uploaded contents are accessible for free. Other oral sessions are to be accessed by only those who registered for the main conference or for the webcast/video-proceedings. You can register to view video proceeding by visiting CVPR 2011 website and following the virtual-registration link.
Orals 3A Object Recognition - 10:30 - 12:10 Ballroom 1
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Recognition Using Visual PhrasesIn this paper we introduce visual phrases, complex visual composites like “a person riding a horseâ€. Visual phrases often display signi?cantly reduced visual complexity compared to their component objects, because the appearance of those objects can change profoundly when they participate in relations. We introduce a dataset suitable for phrasal recognition that uses familiar PASCAL object categories, and demonstrate signi?cant experimental gains resulting from exploiting visual phrases. We show that a visual phrase detector signi?cantly outperforms a baseline which detects component objects and reasons about relations, even though visual phrase training sets tend to be smaller than those for objects. We argue that any multi-class detection system must decode detector outputs to produce ?nal results; this is usually done with nonmaximum suppression. We describe a novel decoding procedure that can account accurately for local context without solving dif?cult inference problems. We show this decoding procedure outperforms the state of the art. Finally, we show that decoding a combination of phrasal and object detectors produces real improvements in detector results. -
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Orals 3B Image Modeling - 10:30 - 12:10 Ballroom 2
Orals 3C Statistical Methods and Learning 3:30-5:10 Ballroom 1
- All Sessions
- CVPR Award Papers
- Orals 1A Image and Video Retrieval - Ballroom 1 10:30-12:10
- Orals 1B Computational Photography - Ballroom 2 10:30-12:10
- Orals 1C Scene Understanding and 3D Structures - Ballroom 1 3:30-5:10
- Orals 1D Video Analysis - Ballroom 2 3:30 - 5:10
- Orals 2A Object Detection - 10:30-12:10 Ballroom 1
- Orals 2B - Optimization Methods - 10:30-12:10 Ballroom 2
- Orals 2C - Segmentation and Grouping - 3:30 -5:10 Ballroom 1
- Orals 2D - Motion and Tracking - 3:30-5:10 Ballroom 2
- Orals 3A Object Recognition - 10:30 - 12:10 Ballroom 1
- Orals 3B Image Modeling - 10:30 - 12:10 Ballroom 2
- Orals 3C Statistical Methods and Learning 3:30-5:10 Ballroom 1
- Orals 3D Applications 3:30-5:10 Ballroom 2
- CVPR Poster Session