Vertaile menetelmiä

	Mallinsovitus	Harris-kulmien tunnistus
Tieteenala	Konenäkö	Konenäkö
Menetelmäperhe	Machine learning	Machine learning
Syntyvuosi	1980s	1988
Kehittäjä	Computer vision community	Chris Harris and Mike Stephens
Tyyppi	Pattern matching and detection	Interest point detector
Alkuperäislähde	Lewis, J. P. (2004). Fast normalized cross-correlation. Vision Interface, 120–123.	Harris, C., & Stephens, M. (1988). A combined corner and edge detector. Alvey Vision Conference, 147–152.
Rinnakkaisnimet	Correlation-based matching, Similarity matching	Harris Corner Detector, Harris-Stephens Detector, Plessey Operator
Liittyvät	5	5
Tiivistelmä	Template matching is a straightforward technique for locating a known pattern (template) within a larger image. By sliding a template image across the target image and computing a similarity measure at each position, template matching identifies locations where the template appears. It is effective for simple object detection when templates are well-defined and appearance variation is limited.	The Harris corner detector, introduced by Chris Harris and Mike Stephens in 1988, is a foundational method for identifying corners and interest points in digital images. Harris corners are points where two edges meet at a significant angle, making them stable and repeatable features for image analysis, matching, and 3D reconstruction.