Research on uniformity detection method of asphalt mixture during paving process based on digital image technology

Focused on the problem of continuous real-time monitoring of aggregate distribution uniformity during asphalt pavement paving process, an asphalt mixture identification and segmentation method based on image processing technology was developed and a uniformity evaluation method based on static moment theory was proposed. Firstly, original true colour images were converted to binary images. And then the watershed segmentation method based on …