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Compression and Security of Surveillance Videos Exercise 7 – Face Detection

Compression and Security of Surveillance Videos Exercise 7 – Face Detection. M993010115 陳威佑. Flow Chart. Image. Skin color detection. Denoise. Lips color detection. Face check. Output Image. Skin Color D etection. R > G > B, R-G > 15, R > 95, G > 40, B > 20. Denoise.

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Compression and Security of Surveillance Videos Exercise 7 – Face Detection

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  1. Compression and Security of Surveillance VideosExercise 7 – Face Detection M993010115 陳威佑

  2. Flow Chart Image Skin color detection Denoise Lips color detection Face check Output Image

  3. Skin Color Detection R > G > B, R-G > 15, R > 95, G > 40, B > 20

  4. Denoise

  5. Lips Color Detection

  6. Face Check 7 faces detected

  7. Other Results 3 faces detected 2 faces detected 1 faces detected

  8. Conclusions The color of lips is sensitive to the luminance It’s impossible to detect if the lips were blocked by other object Hard to detect profile

  9. The End

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