707 search results - page 3 / 142 » Non-Local Contrastive Objectives |
SCALESPACE
2005
Springer
13 years 10 months ago
2005
Springer
Abstract. Motion estimation is one of the key tools in many video processing applications. Most of the existing motion estimation approaches use the brightness constancy assumption...
ECCV
2004
Springer
14 years 7 months ago
2004
Springer
Abstract. For structured-light range imaging, color stripes can be used for increasing the number of distinguishable light patterns compared to binary BW stripes. Therefore, an app...
ICA
2007
Springer
13 years 11 months ago
2007
Springer
Abstract. Renyi’s entropy-based criterion has been proposed as an objective function for independent component analysis because of its relationship with Shannon’s entropy and i...
ICIAP
2005
ACM
14 years 5 months ago
2005
ACM
Abstract. We present a technique that achieves local contrast enhancement by representing it as an optimization problem. For this, we first introduce a scalar objective function th...
TMI
2008
13 years 5 months ago
2008
Despite recovering a normal coronary flow after acute myocardial infarction, percutaneous coronary intervention does not guarantee a proper perfusion (irrigation) of the infarcted ...