Supplementary Road Sign Recognition
Supplementary Road Sign Recognition
By utilizing our rich experience in Optical Character Recognition, Pattern Recognition, Video Analytics and other vision based technologies we have developed a software that aids in traffic and road sign recognition, which is an important component of Advanced Driver Assistance Systems. Automatic identification and classification of road signs helps in directing drivers thereby ensuring a vigilant drive.
Features & Capabilities
Light Conditions
Works across varying Light Conditions
Sign identification in various lighting conditions ranging from very dark to very bright conditions
Road Signs
Variable-Sized Road Signs
Detection of variable-sized road signs ranging from 35×35 to 210×210 pixels
Road Signs
Variable-Shaped Road Signs
Detection of variable shaped road signs like Circular, Angular etc.; the shapes of the signs depend on the angle at which the images of the signs have been taken
Road Signs
Variably-Colored Road Signs
Identification of variably colored road signs: Road signs like ‘No-Left Turn’, ‘No-Right turn’, and ‘Stop’ invariably appear in different shades of red color
Detection of Low-Contrast Input Images
Detection of low contrast input images: This could be due to motion blur, the lighting conditions etc.
Segmentation
Image Segmentation
Image segmentation based on color slicing, adaptive thresholding and shape detection
Detection
Classified Sign Detection
Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA) for classified sign detection
Smart Display
Color Notation for Smart Display
Color notation used to display the signs, in particular, green for ‘No-Right Turn’, blue for ‘No-Left Turn’ and red for ‘Stop’
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Traffic Sign Recognition
By utilizing our rich experience in Optical Character Recognition, Pattern Recognition, Video Analytics and other vision based technologies we have developed a software that aids in traffic sign recognition, which is an important component of Advanced Driver Assistance Systems. Automatic identification and classification of road signs helps in directing drivers thereby ensuring a vigilant drive.
Capability
The capabilities of our Traffic Sign Recognition software include:
- Sign identification in various lighting conditions ranging from very dark to very bright conditions
- Detection of variable sized road signs ranging from 35×35 to 210×210
- Detection of variable shaped road signs like Circular, Angular etc.; the shapes of the signs depend on the angle at which the images of the signs have been taken
- Identification of variably colored road signs: Road signs like ‘No-Left Turn’, ‘No-Right turn’, and ‘Stop’ invariably appear in different shades of red color
- Detection of low contrast input images: This could be due to motion blur, the lighting conditions etc.
Related Items
Features
- Image segmentation based on color slicing, adaptive thresholding and shape detection
- Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA) for classified sign detection
- Color notation used to display the signs, in particular, green for ‘No-Right Turn’, blue for ‘No-Left Turn’ and red for ‘Stop’