11 search results - page 1 / 3 » Enhanced Blood Vessels in Laparoscopy by Using Narrow-Band I... |
MVA
2007
14 years 17 days ago
2007
In laparoscopic surgeries, because of lack of tactile sensation and 3D visual feedback, it is difficult to identify the position of blood vessels intraoperatively. An accidental i...
MVA
2002
13 years 10 months ago
2002
Anew method to extract retinal blood vessels from a colour fundus image is described. Digital colour h d u s images are contrast enhanced in order to obtain sharp edges. The green...
BILDMED
2009
14 years 8 days ago
2009
Endoscopic screening of the colon (colonoscopy) is performed to prevent cancer and to support therapy. During intervention colon polyps are located, inspected and, if need be, remo...
ISVC
2010
Springer
13 years 9 months ago
2010
Springer
Extraction of blood vessels within the retina is an important task that can help in detecting a number of diseases, including diabetic retinopathy. Current techniques achieve good,...
ICNSC
2007
IEEE
14 years 5 months ago
2007
IEEE
This paper discusses some useful image processing techniques for an ultrasound image using adaptive morphological operations. They are defined in such a way that the used structur...