Deep Face Python Library exploration in a CSharp integrated project for face detection and recognition
Obs: Branches - main for stable version and dev for development (unstable/unfinished version).
- Enchance database: for each person photo in \Database , detect face, crop image and resize it.
Time to enchance database: 0.0562972 seconds.
- Open camera, and start loop.
- Retrieve camera frame.
- Detect faces draw landmarks and show it.
- Crop detect face and save image to Temp directory.
- Run Python script.
- Python script retrieve face image from Temp directory.
- Representation: Load existing representations if exists or encode each enchanced image using DeepFace specified model (VGG-Face by default) and save it.
Representing C:\Dev\Github\TiagoSanti\deep-face\Database\Images\Person 1/IMG_1783.JPEG_cropped.png..
Representing C:\Dev\Github\TiagoSanti\deep-face\Database\Images\Person 1/IMG_1784.JPEG_cropped.png..
...
Representing C:\Dev\Github\TiagoSanti\deep-face\Database\Images\Person 8/IMG_1878.JPEG_cropped.png..
Representing C:\Dev\Github\TiagoSanti\deep-face\Database\Images\Person 8/IMG_1879.JPEG_cropped.png..
Representing C:\Dev\Github\TiagoSanti\deep-face\Database\Images\Tiago Clarintino Santi/IMG_1833.JPEG_cropped.png..
Representing C:\Dev\Github\TiagoSanti\deep-face\Database\Images\Tiago Clarintino Santi/IMG_1834.JPEG_cropped.png..
Representing C:\Dev\Github\TiagoSanti\deep-face\Database\Images\Tiago Clarintino Santi/IMG_1835.JPEG_cropped.png..
Representing C:\Dev\Github\TiagoSanti\deep-face\Database\Images\Tiago Clarintino Santi/IMG_1836.JPEG_cropped.png..
Representations stored in C:\Dev\Github\TiagoSanti\deep-face\Database\representations_vgg_face.pkl file.
Please delete this file when you add new identities in your database.
- Comparison: calculate distances between retrieved face and all database images.
- Score: calculate scores based on distances.
19.62 seconds to compare -------------------------------------
identity VGG-Face_cosine score
0 Tiago Clarintino Santi 0.171098 34.159362
1 Tiago Clarintino Santi 0.192413 27.010318
2 Tiago Clarintino Santi 0.244325 16.751868
3 Tiago Clarintino Santi 0.391045 6.539524
4 Person 8 0.409100 5.975056
5 Person 8 0.415929 5.780445
6 Person 5 0.416495 5.764745
...
34 Person 6 0.526000 3.614339
35 Person 6 0.526509 3.607351
- KNN: get k closest matches and check which person has more closest encodings.
- Show predict by distances mean, score mean and knn.
id distance_mean score_mean knn
0 Tiago Clarintino Santi 0.249720 21.115268 4
1 Person 8 0.436408 5.324160 0
2 Person 5 0.438030 5.236152 0
3 Person 3 0.452481 4.920384 0
4 Person 7 0.478286 4.410019 0
5 Person 2 0.482048 4.322544 0
6 Person 1 0.481894 4.307662 0
7 Person 6 0.518332 3.728899 0
8 Person 4 0.518177 3.725565 0
PREDIC FILE: person_0.png
RESULT FILE: Tiago Clarintino Santi_31_638240.jpg
Result by distance mean: Tiago Clarintino Santi
Result by score mean: Tiago Clarintino Santi
Result by k_neighbors: Tiago Clarintino Santi