قارن الطرق

	اكتشاف الكتل	كاشف الزوايا هاريس (Harris Corner Detector)
المجال	الرؤية الحاسوبية	الرؤية الحاسوبية
العائلة	Machine learning	Machine learning
سنة النشأة	1998	1988
صاحب الطريقة	Tony Lindeberg	Chris Harris and Mike Stephens
النوع	Multi-scale feature detection	Interest point detector
المصدر التأسيسي	Lindeberg, T. (1998). Feature detection with automatic scale selection. International Journal of Computer Vision, 30(2), 79–116.	Harris, C., & Stephens, M. (1988). A combined corner and edge detector. Alvey Vision Conference, 147–152.
الأسماء البديلة	Connected component analysis, Region-based detection	Harris Corner Detector, Harris-Stephens Detector, Plessey Operator
ذات صلة	5	5
الملخص	Blob detection is a technique for identifying regions of interest (blobs)—connected, homogeneous areas that differ from their surroundings—at multiple scales. Introduced by Lindeberg in the context of scale-space theory, blob detection automatically finds and characterizes circular or elliptical objects without requiring a priori knowledge of their size.	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.