Lines

approx_chainApproxChainapprox_chainApproxChainapprox_chain

Approximate a contour by arcs and lines.

approx_chain_simpleApproxChainSimpleapprox_chain_simpleApproxChainSimpleapprox_chain_simple

Approximate a contour by arcs and lines.

line_orientationLineOrientationline_orientationLineOrientationline_orientation

Calculate the orientation of lines.

line_positionLinePositionline_positionLinePositionline_position

Calculate the center of gravity, length, and orientation of a line.

partition_linesPartitionLinespartition_linesPartitionLinespartition_lines

Partition lines according to various criteria.

select_linesSelectLinesselect_linesSelectLinesselect_lines

Select lines according to various criteria.

select_lines_longestSelectLinesLongestselect_lines_longestSelectLinesLongestselect_lines_longest

Select the longest input lines.