Toward high‐resolution myocardial tagging

Imaging Myocardial Tagging

It has been postulated that rotation of the left ventricular apex with respect to the base is a component of normal systolic function in humans, but it has been difficult to measure it noninvasively. Tagging is a new magnetic resonance imaging technique that labels specific areas of myocardium by selective radio-frequency excitation of narrow planes orthogonal to the imaging plane before acquir...

Toward Unsupervised Whole-Corpus Tagging

Potential and Limitations of Highresolution Satellite Imagery

The issue of commercial highresolution satellite images has found much interest lately within the remote sensing and geoinformation communities. Performance predictions and business expectations have come close to revolutionary changes in the geoinformation industry. Several missions have been planned but only one system made it successfully into orbit. Since the costs of images are high, only ...

Myocardial tissue tagging with cardiovascular magnetic resonance

Cardiovascular magnetic resonance (CMR) is currently the gold standard for assessing both global and regional myocardial function. New tools for quantifying regional function have been recently developed to characterize early myocardial dysfunction in order to improve the identification and management of individuals at risk for heart failure. Of particular interest is CMR myocardial tagging, a ...

Triple Tagging: Toward Bridging Folksonomy and Semantic Web

Collaborative tagging is increasingly drawing attention as a promising source of taxonomic information; it is often referred to as folksonomy. A tag is information that is added to a resource (such as pictures, a web page, or blog entries); a tag can be represented as an RDF statement. However, no explicit study has been undertaken to bridge the gap between annotated tags and RDF statements. Th...