Polar Transformation

Wide circle and fan shape images are transformed in polar coordinates and converted into orthogonal coordinate images.The converted image is a measurement object for processing units in later stages.

Used in the Following Case

This is used for judging characters printed around the circumference of caps and the like.

Important

When using polar transformation and a position list, display with [Polar Transformation].
If the image is displayed with [Camera Image Input] or the like before the [Polar Transformation], the graphic is not displayed correctly.