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Explain the method of edge linking using hough transform.
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written 8.3 years ago by |
Hough transform can be used for pixel linking and curve detection. The straight line represented by y=mx+c can be expressed in polar coordinate system as,
ρ = xcos(θ)+ ysin(θ) …………………..(i)
Where ρ,θ defines a vector from the origin to the nearest pointon the straight line y=mx+c. this vector will be …