Traditionally, corners are found along step edges. In this paper, we present an alternative approach - corners along ridges/troughs and local minima points. These features seem to be more reliable for tracking. A new approach for sub-pixel localization of these corners is suggested, using a local approximation of the image surface.
|Original language||American English|
|Number of pages||6|
|Journal||Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition|
|State||Published - 1997|
|Event||Proceedings of the 1997 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - San Juan, PR, USA|
Duration: 17 Jun 1997 → 19 Jun 1997