Now showing items 1-10 of 267
Analysis of digital images acquired using different phosphor storage plates (PSPs) subjected to varying reading times and storage conditions
(British Inst RadiologyLondonInglaterra, 2003)
What happens if you delay scanning Digora phosphor storage plates (PSPs) for up to 4 hours?
(British Inst RadiologyLondonInglaterra, 2006)
Automatic segmentation of digital images applied in cardiac medical images
The digital image processing has been applied in several areas, especially where it is necessary use tools for feature extraction and to get patterns of the studied images. In an initial stage, the segmentation is used to ...
Automated diagnosis of human intestinal parasites using optical microscopy images
Intestinal parasitosis constitutes a serious health problem in most tropical countries. The diagnosis of enteroparasites in laboratory routine relies on the examination of stool samples using optical microscopy and the ...
Pitch detection algorithms based on zero-cross rate and autocorrelation function for musical notes
This paper discusses two pitch detection algorithms (PDA) for simple audio signals which are based on zero-cross rate (ZCR) and autocorrelation function (ACF). As it is well known, pitch detection methods based on ZCR and ...
A tank farm (oil) Trinidad
A tank farm or oil depot is a facility where petroleum products are stored prior to distribution to consumers or retail facilities. One such place in Trinidad is at Pointe-a-Pierre. In the photograph are four large oil ...
Bone mineral density on conventional and digitized images under different parameters of digitization and storage
Aim: To assess the bone mineral density on conventional and digitized images, comparing whether different parameters of digitization and storage change these values. Methods: Twenty radiographs were taken from five partially ...