Orientation

How to find position, scale and rotation of a known shape/contour in an image?

How to find position, scale and rotation of a known shape/contour in an image?
  1. How do you find the orientation of an object?

How do you find the orientation of an object?

In two dimensions the orientation of any object (line, vector, or plane figure) is given by a single value: the angle through which it has rotated. There is only one degree of freedom and only one fixed point about which the rotation takes place.

Histogram Mathematically show the problem of Histogram Equalization
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Filter Efficient CIC Decimation Filter in C
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