Tundish Cover Flux Thickness Measurement Method and Instrumentation Based on Computer Vision in Continuous Casting Tundish

Figure 12

Schematic diagram of matching the corresponding pixels in two images based on SIFT descriptors, (a) image 𝐼₁ in position 𝑃₁, (b) image 𝐼₂ in position 𝑃₂ after the measurement bar is pulled out, and (c) matching the corresponding pixels in two images based on SIFT descriptors.

(a)

(b)

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