Tundish Cover Flux Thickness Measurement Method and Instrumentation Based on Computer Vision in Continuous Casting Tundish
Figure 6
The surface condition of the measurement bar, when the measurement bar is pulled up from the molten steel. (a) Luminance information on the measurement bar, on which obvious image gray scale difference can be seen. (b) Schematic diagram of temperature distribution and gradient curve on the measurement bar. Horizontal ordinate represents coordinates of the measurement bar, left vertical ordinate represents the temperature of the measurement bar, and the right vertical ordinate represents the temperature gradient of the measurement bar.
