file_name
stringclasses
4 values
quality
stringclasses
2 values
sign_type
stringclasses
4 values
sign_color
stringclasses
4 values
sign_shape
stringclasses
4 values
sign_text
stringclasses
4 values
sign_position
stringclasses
4 values
background_complexity
stringclasses
3 values
illumination_conditions
stringclasses
3 values
weather_conditions
stringclasses
4 values
visibility_level
stringclasses
2 values
4ca5691658657daaf63f63faeaa1ede2.jpg
1440*1920
No Entry Sign
Red
Round
X
Above the tunnel entrance
Moderate
Well-lit
Indoor environment
Clear
656673d347a57db112c74f816bec127d.jpg
3072*4096
Warning Sign
Yellow
Square
Obstacle Ahead
Slightly Left of Center in Image
Complex
Well-lit
Inside Tunnel
Clear
8201d9380d499f445a452832cf0b1a15.jpg
1440*1920
traffic signal light
red
rectangular
crane operation vehicle
upper left corner
moderate
well-lit
inside tunnel
clear
9a426e095349da3ea72a24a6141a5704.jpg
1440*1920
Lane indication sign
Blue
Rectangle
Vehicle arrow indicator
Upper middle left position
Moderate
Sufficient lighting
No significant weather conditions
Clear