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WEEK4 RESEARCH Amari Lewis Aidean Sharghi

WEEK4 RESEARCH Amari Lewis Aidean Sharghi. PREPARING THE DATASET Cars – 83 samples 3 images for each sample when x=0 7 images for each sample when

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RUNNING EPI PROGRAM  Extracting the EPI for all categories  When y=0;  And when x=0;  The primary category is Cars and Buildings, the other EPIs from the other categories: Trees, Buses, and Bikes will be used as negative data (classification).

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Page 1: WEEK4 RESEARCH Amari Lewis Aidean Sharghi. PREPARING THE DATASET  Cars – 83 samples  3 images for each sample when x=0  7 images for each sample when

WEEK4RESEARCH

Amari LewisAidean Sharghi

Page 2: WEEK4 RESEARCH Amari Lewis Aidean Sharghi. PREPARING THE DATASET  Cars – 83 samples  3 images for each sample when x=0  7 images for each sample when

PREPARING THE DATASET

Cars – 83 samples 3 images for each sample when x=07 images for each sample when y=0

Buildings- 80 samples 3 images for each sample when x=0 7 images for each sample when y=0

1630

Page 3: WEEK4 RESEARCH Amari Lewis Aidean Sharghi. PREPARING THE DATASET  Cars – 83 samples  3 images for each sample when x=0  7 images for each sample when

RUNNING EPI PROGRAM

Extracting the EPI for all categories When y=0; And when x=0;

The primary category is Cars and Buildings, the other EPIs from the other categories: Trees, Buses, and Bikes will be used as negative data (classification).

Page 4: WEEK4 RESEARCH Amari Lewis Aidean Sharghi. PREPARING THE DATASET  Cars – 83 samples  3 images for each sample when x=0  7 images for each sample when

RUNNING HOG

Dense- Histogram of Oriented Gradients – type of feature descriptor

Extracted features from the EPI images to train a classifier

*Due to the images sizes, takes very long time up to 5hours.

Page 5: WEEK4 RESEARCH Amari Lewis Aidean Sharghi. PREPARING THE DATASET  Cars – 83 samples  3 images for each sample when x=0  7 images for each sample when
Page 6: WEEK4 RESEARCH Amari Lewis Aidean Sharghi. PREPARING THE DATASET  Cars – 83 samples  3 images for each sample when x=0  7 images for each sample when

In order to compare our results, we ran HOG program on a .jpg image when x=0 and y=0 for each individual sample.

Extracted features

Page 7: WEEK4 RESEARCH Amari Lewis Aidean Sharghi. PREPARING THE DATASET  Cars – 83 samples  3 images for each sample when x=0  7 images for each sample when

NEXT STEP… Principal Component Analysis- run PCA Apply Fischer kernel Train classifier Test data