Skip to search formSkip to main content
You are currently offline. Some features of the site may not work correctly.

CT pulmonary angiogram

Known as: CT pulmonary angiography, CTPA 
CT pulmonary angiogram (CTPA) is a medical diagnostic test that employs computed tomography to obtain an image of the pulmonary arteries. Its main… Expand
Wikipedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2015
Highly Cited
2015
Computer-aided detection (CAD) can play a major role in diagnosing pulmonary embolism (PE) at CT pulmonary angiography (CTPA… Expand
Is this relevant?
Highly Cited
2013
Highly Cited
2013
Existing algorithms based on scale invariant feature transform (SIFT) and Harris corners  such as edge-driven dual-bootstrap… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2008
Highly Cited
2008
  • Jia-Chin Lin
  • IEEE Transactions on Vehicular Technology
  • 2008
  • Corpus ID: 21440934
A least-squares (LS) channel estimation (CE) technique for mobile orthogonal frequency-division multiplexing (OFDM… Expand
  • figure 1
  • figure 2
  • table I
  • table II
  • figure 3
Is this relevant?
Highly Cited
2005
Highly Cited
2005
different from the adult circulation. In the fetus, gas exchange does not occur in the lungs but in the placenta. The placenta… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
2004
2004
Smoking has been causally associated with increased mortality from several diseases. This chapter provides global and regional… Expand
  • table 11.1
  • table 11.2
  • table 11.2
  • table 11.3
  • table 11.4
Is this relevant?
Highly Cited
2000
Highly Cited
2000
A BSTRACT Background and Methods Although patients with chronic obstructive pulmonary disease (COPD) should stop smoking, some do… Expand
  • figure 1
  • table 3
Is this relevant?
Highly Cited
2000
Highly Cited
2000
BACKGROUND—A study was undertaken to evaluate and compare the efficacy and safety of tiotropium and ipratropium during long term… Expand
  • table 1
  • table 2
  • figure 1
  • table 3
  • figure 2
Is this relevant?
Highly Cited
1999
Highly Cited
1999
Aim—To recognise automatically the main components of the fundus on digital colour images. Methods—The main features of a fundus… Expand
  • figure 1
  • figure 3
  • figure 6
  • figure 4
  • figure 7
Is this relevant?
Highly Cited
1998
Highly Cited
1998
  • Carsten Steger
  • IEEE Trans. Pattern Anal. Mach. Intell.
  • 1998
  • Corpus ID: 634889
The extraction of curvilinear structures is an important low-level operation in computer vision that has many applications. Most… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
1998
1998
The goal of this paper is to present appropriate line segmentation for intersections (X-junctions) and branches (T-junctions). In… Expand
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?