1 2 3 4 5 6 7 8 9 100.4

0.6

0.8

1

A

ccur

acy

# Training Instances (per class)

Giraffe

NBCENTLOOPSGROUND

1 2 3 4 5 6 7 8 9 100.4

0.6

0.8

1

A

ccur

acy

# Training Instances (per class)

cheetah

1 2 3 4 5 6 7 8 9 100.4

0.6

0.8

1

A

ccur

acy

# Training Instances (per class)

airplane

1 2 3 4 5 6 7 8 9 100.4

0.6

0.8

1

A

ccur

acy

# Training Instances (per class)

Lamp thinfat

1 2 3 4 5 6 7 8 9 100.4

0.6

0.8

1

A

ccur

acy

# Training Instances (per class)

Lamp trisq

Overlap - Caltech

Airplane Bass Buddha Rooster0.5

0.6

0.7

0.8

0.9

1

CentroidLOOPS

Ove

rlap

Scor

e

Overlap - Mammals

Bison Deer Ele. Gir.0.5

0.6

0.7

0.8

0.9

1

O

verla

p Sc

ore

Llama Rhino

0.3

0.4

0.5

0.6

0.7

0.8

CentroidLandmarkLOOPS

Land

mar

k Su

cces

s

Airplane Bass Buddha Rooster

0.3

0.4

0.5

0.6

0.7

0.8

Bison Deer Ele. Gir. Llama Rhino

Land

mar

k Su

cces

s

Cost(311) = 0.397 Cost(152) = 1.223

BASE TARGET

-1 std

-1 std +1 std

+1 std

Mean

Correspondence(a) Section 3

Simple Training Outlines

Corresponded Outlines LOOPS Model Localized Test

OutlinesDescriptive

Classification

UP

DOWN

Boosted Detectors(b) Section 4.2

Shape Model (b) Section 4.1

Discrete Inference (c) Section 5

Refinement (c) Section 5

Shape Classification (d) Section 6.2

DownUp