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Face Detection

Face Detection. Amie Chu Jason Lee. Intro & Outline. Choosing Our Algorithm Image Processing Phase I Image Processing Phase II Results Conclusion (hold our breath!). ee368: Amie Chu & Jason Lee. Eigenfaces & DFFS. Neural Networks. Y-Phase. MRC. Edge Orientation Matching.

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Face Detection

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  1. Face Detection Amie Chu Jason Lee

  2. Intro & Outline • Choosing Our Algorithm • Image Processing Phase I • Image Processing Phase II • Results • Conclusion (hold our breath!) ee368: Amie Chu & Jason Lee

  3. Eigenfaces & DFFS Neural Networks Y-Phase MRC Edge Orientation Matching Edge Detection & HT Fisher Linear Discriminant Support Vector Machine So many algorithms... ...the CHOSEN ONE Color Segmentation Matched filter ee368: Amie Chu & Jason Lee

  4. Phase I • Acquire Training Set • Color Segmentation • YIQ color space • Image Segmentation • morphological ops • outputs are individual faces/non-faces • Colour ee368: Amie Chu & Jason Lee

  5. small p Filter Stage 1 small size Filter Stage 2 small p Phase II Clutter Rejection Filtering with Decision Feedback ee368: Amie Chu & Jason Lee

  6. Results • detect ALL faces • NO repeat detections • NO false detections • 30 second runtime ee368: Amie Chu & Jason Lee

  7. Conclusion Simple algorithms work best ee368: Amie Chu & Jason Lee

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