Library EntranceLibrary WalkSidewalk01sidewalk2
Sidewalk 01 ... Scene Description - [html] [pdf]

Congestion
Level Experiments

Oblique Angle
Still

8 8 8 Experiment Accuracy
Martin NN = 84%
Nearest-neighbor classifier using Martin distance.
State KL NN = 83%
Nearest-neighbor classifier using state KL divergence
State KL SVM = 89%
SVM classifier using state KL kernel
Image KL NN = 67%
Nearest-neighbor classifier using image KL divergence
Image KL SVM = 87 %
SVM classifier using image KL kernel
Description
In this experiment, we attempt to discriminate between three congestion levels of pedsetrian traffic using still clips at an oblique angle. Location: Just Southwest of Geisel Library, UC San Diego.
Clips: High Flow
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Clips: Medium Flow
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Clips: Low Flow
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Front Angle
Still
8 87 8 Experiment Accuracy
Martin NN = %
Nearest-neighbor classifier using Martin distance.
State KL NN = %
Nearest-neighbor classifier using state KL divergence
State KL SVM = %
SVM classifier using state KL kernel
Image KL NN = %
Nearest-neighbor classifier using image KL divergence
Image KL SVM = %
SVM classifier using image KL kernel
Description
In this experiment, we attempt to discriminate between three congestion levels of pedsetrian traffic using still clips at a front angle. Location: Just Southwest of Geisel Library, UC San Diego.
Clips: High Flow
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Clips: Medium Flow
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Clips: Low Flow
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Front Angle #2
Still
8 8 8 Experiment Accuracy
Martin NN = %
Nearest-neighbor classifier using Martin distance.
State KL NN = %
Nearest-neighbor classifier using state KL divergence
State KL SVM = %
SVM classifier using state KL kernel
Image KL NN = %
Nearest-neighbor classifier using image KL divergence
Image KL SVM = %
SVM classifier using image KL kernel
Description
In this experiment, we attempt to discriminate between three congestion levels of pedsetrian traffic using still clips at a front angle. Location: Just Southwest of Geisel Library, UC San Diego.
Clips: High Flow
  • divx
  • mov
  • mp4
divx
1
mov (h.264)
1
mp4 (mpeg4)
1
Clips: Medium Flow
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divx
1 2 3
mov (h.264)
1 2 3
mp4 (mpeg4)
1 2 3
Clips: Low Flow
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divx
1
mov (h.264)
1
mp4 (mpeg4)
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Side Angle
Still
8 8
Need other classes to discriminate.
Experiment Accuracy
No Experimental Results
Description
In this experiment, we attempt to discriminate between three congestion levels of pedsetrian traffic using still clips at a side angle. Location: Just Southwest of Geisel Library, UC San Diego.
Clips: Medium Flow
  • divx
  • mov
  • mp4
divx
1 2 3 4
mov (h.264)
1 2 3 4
mp4 (mpeg4)
1 2 3 4
Clips: Low Flow
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1 2
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1 2
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Side Angle #2
Still
low
Need other classes to discriminate.
Need other classes to discriminate.
Experiment Accuracy
No Experimental Results
Description
In this experiment, we attempt to discriminate between three congestion levels of pedsetrian traffic using still clips at a side angle. Location: Just Southwest of Geisel Library, UC San Diego.
Clips: Low Flow
  • divx
  • mov
  • mp4
divx
1
mov (h.264)
1
mp4 (mpeg4)
1
   
 

Front
Walking

8
Need other classes to discriminate.
Need other classes to discriminate.
Experiment Accuracy
No Experimental Results
Description
No experiment devised. Location: Just Southwest of Geisel Library, UC San Diego.
Clips: Low Flow
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1 2
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Front #2
Walking
8
Need other classes to discriminate.
Need other classes to discriminate.
Experiment Accuracy
No Experimental Results
Description
No experiment devised. Location: Just Southwest of Geisel Library, UC San Diego.
Clips: Low Flow
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divx
1 2
mov (h.264)
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2
mp4 (mpeg4)
1 2