Research Article

Improved Real-Time Traffic Obstacle Detection and Classification Method Applied in Intelligent and Connected Vehicles in Mixed Traffic Environment

Figure 3

Examples of data augmentation. (a) Original image data. (b) Rotated 180°. (c) Dimmed brightness. (d) Dimmed brightness and rotated. (e) Brightened brightness. (f) Brightened brightness and rotated.
(a)
(b)
(c)
(d)
(e)
(f)