Fundaments in Luminance and Retroreflectivity Measurements of Vertical Traffic Signs Using a Color Digital Camera.
Philip SiegmannRoberto Javier López-SastrePedro Gil-JiménezSergio Lafuente-ArroyoSaturnino Maldonado-BascónPublished in: IEEE Trans. Instrum. Meas. (2008)
Keyphrases
- digital camera
- traffic signs
- color images
- visually pleasing
- color filter array
- color information
- image capture
- color difference
- color space
- single sensor
- color channels
- captured images
- white balance
- digital imaging
- digital images
- color components
- rgb values
- road signs
- color reproduction
- low cost
- image enhancement
- high dynamic range
- video camera
- digital photographs
- video images
- image processing
- image sensor
- hdr images
- dynamic range
- color segmentation
- human vision
- recognition algorithm
- computer vision