Poselets: Body Part Detectors trained Using 3D Human Pose Annotations Lubomir Bourdev & Jitendra...

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Poselets: Body Part Detectors trained Using 3D Human Pose Annotations Lubomir Bourdev & Jitendra Malik ICCV 2009

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Page 1: Poselets: Body Part Detectors trained Using 3D Human Pose Annotations Lubomir Bourdev & Jitendra Malik ICCV 2009.

Poselets: Body Part Detectors trained Using 3D Human Pose Annotations

Lubomir Bourdev & Jitendra Malik

ICCV 2009

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Computer Vision GroupUC Berkeley

Object detection by multi-scale scanning

Ask this question repeatedly, varying position, scale, category…

Paradigm introduced by Rowley, Baluja & Kanade 96 for face detection.Viola & Jones 01, Dalal & Triggs 05, Felzenszwalb, McAllester, Ramanan 08

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Computer Vision GroupUC Berkeley

Object detection by multi-scale scanning

Ask this question repeatedly, varying position, scale, category…

Paradigm introduced by Rowley, Baluja & Kanade 96 for face detectionViola & Jones 01, Dalal & Triggs 05, Felzenszwalb, McAllester, Ramanan 08

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PASCAL VOC 2009 Detection

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AP=0.16

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Challenges

• Sub-categories

• Aspects

• Occlusion

Addressed by Poselets (Bourdev & Malik, ‘09)

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PASCAL VOC 2009 Average Precision 0.432 (the best)

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Segmentation Results on PASCAL VOC 2009

(w/ Subhransu Maji)

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Poselets Lubomir Bourdev and Jitendra Malik EECS, U.C ...yjlee/teaching/ecs289h... · Bourdev, Lubomir, and Jitendra Malik. "Poselets: Body part detectors trained using 3d human pose

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