… to be perpendicular to the crack surface during detection. … , the crack image captured by
the left camera is projected on the … problem that Canny algorithm only obtain pixel edge, this …

… of the RANSAC algorithm [24] to extract initial planar primitives. … protrusions result in additional
sharp edges, we define the … We use only the points whose projections are inside fi for α-…

… the line with the longest projection length jpispiej is selected as the rotation axis because
longer edges are … We test the compared algorithms by using 4, 5 and all the available line cor…

… in 3-D, and its projection into the current frame Fk as a curve … We evaluate our algorithm
using the living room collection, … represents an important addition to this line of research. Our …

… models together by using panorama image projection algorithms. First, … 3D vertices of each
triangulated surface correspond to … The RMS value of distance to a ray reflects the orthogonal …

… A new LS matching algorithm and a novel 3D LS … For a candidate S i , we collect 5 points in
both its sides along l and … that the projections of coplanar space LSs into two images shall be …

… Then for an image with a specific resolution, we apply the LSD algorithm to extract line … of
each line segment in set C onto linf , thus the projection points will distribute on both sides of …

… describe a line-shifting method with sub-pixel edge detection … the second derivative of the
image orthogonal to the stripes, … a surface using the Poisson surface reconstruction algorithm. …

… some nonlinear discriminant feature extraction algorithms, eg Locality Preserving Projections
(LPP) [… We put an edge between nodes i and j if xi and xj are "near". There are two variants: …

… or a simple fringe pattern projection method because their algorithms are robust for surface
… integrated to an image through XOR operation. We extracted lines from edges of the lattice …