Fast and accurate multi-scale keypoints based on end-stopped cells

• Author(s): Tersic, K. ; Rodrigues, J. M. F. ; du Buf, J. M. H.
• Date: 2012
• Persistent ID: http://hdl.handle.net/10400.1/2107
• Origin: Sapientia - Universidade do Algarve
• Subject(s): Visão humana; Córtex
• Document Type: Conference Object
• Language: English

Description

Increasingly more applications in computer vision employ interest points. Algorithms like SIFT and SURF are all based on partial derivatives of images smoothed with Gaussian filter kemels. These algorithrns are fast and therefore very popular.