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Tony Emelyanov
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Update README.md
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README.md

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# CarEye
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The simplest ADAS that detects and classifies road signs from the camera's video stream in real-time.
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#### Description:
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Cascade classifiers (two classifiers: for circular and for triangular and rectangular traffic signs) trained on LBP-features is used to detect road signs. The detected road signs are then filtered by the linear binary SVM-classifier (also two classifiers: for circular and for triangular and rectangular traffic signs) trained on HOG-features. Finally, the common multiclass SVM-classifier (one-vs-all scheme, with RBF kernel) learned on HOG-features predict classes of detected traffic signs.
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#### Params of traffic sign detector:
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Input image: size=1024x768<br>
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Pyramid of images: scaleFactor=1.2<br>
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NMS: minNeighbors=5<br>
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Sliding window: minSize=24x24, maxSize=144x144
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#### Test of traffic sign detector:
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Cascade classifier for circular traffic signs:<br>
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recall=76.8%, precision=78.5%, f1-score=77.6%<br>
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precision=98.6%<br>
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SVM-classifier for triangular and rectangular traffic signs:<br>
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precision=97.46%
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#### Test of traffic sign classifier:
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SVM-classifier:<br>
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accuracy=96.5%
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#### Perfomance test:
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CPU: Intel Core i5-4570
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RAM: 8Gb
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Inference: 9-11 FPS (single thread)

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