If the found pattern differs severely from the trained pattern in brightness and contrast, low values of score can be expected. When dealing with images in which the pattern may display sever variation in contrast, brightness, or non-linear reflectance, Correlation would typically fail. The similarity between the contours in the model image and an instance of that model. GeoQuality can also be referred to as Edge Score. The angle of rotation of the found pattern, with respect to the trained pattern.
Clockwise rotation is positive.
The scale of the found pattern, with respect to the trained pattern. The IFC SDK makes full use of available Coreco Imaging hardware resources and eliminates the need to develop algorithms for commonly used board control functions. The SDK includes a robust Interrupt API that is the first in the industry to handle user supplied interrupt functions that can be invoked within less than 100 microseconds of an external trigger. As a result, the IFC SDK handles demanding real-time application requirements with minimal impact on available CPU time. Industry's Best Vision Frame Grabbers Sherlock and MVTools work in conjunction with Coreco Imaging's complete line of high-performance PCI bus machine vision frame grabbers.