data_heart_obsL

3D meshes for the complete heart and for a surrogate volume of the aortic valve from one patient, as delineated by 3 observers. No gold standard.

datasets

Calculates distance-based and volume-overlap-based
agreement measures for triangular 3D meshes. These include
the Hausdorff distance, the average surface distance, the
Dice similarity coefficient, and the Jaccard similarity
coefficient as documented in Stockinger et al. (2021)
<doi:10.1186/s13014-021-01965-5>. Overall agreement for
a set of meshes is calculated as the aggregate agreement
for all pairwise comparisons. Based on algorithms
provided by the 'VCGLIB' <http://vcg.isti.cnr.it/vcglib/>
and 'CGAL' <https://www.cgal.org/> libraries.
Includes web-based graphical user interface.

Daniel Wollschlaeger

MeshAgreement

Agreement Measures for 3D Meshes

Heiko Karle

data_heart_obsL function

Object of class <code>list</code> with 3 components (<code>Obs01</code>, <code>Obs02</code>, <code>Obs03</code>), each representing one observer. Each of these lists contains two meshes - the complete heart, and a surrogate volume for the aortic valve. For <code>Obs01</code>, the list has this structure:<dl>
 <dt><code>Obs01_HEART</code></dt>
<dd>Mesh object - a <code>list</code> with components <code>name</code>, <code>mesh</code>, <code>volume</code>, <code>centroid</code>, where <code>mesh</code> is a <code>mesh3d</code> object.</dd> <dt><code>Obs01_AOKL</code></dt>
<dd>Mesh object with the same structure as <code>Obs01_HEART</code>.</dd> 
</dl>

Format

Heart structures delineated by 3 observers — data_heart_obsL

Object of class <code>list</code> with 3 components (<code>Obs01</code>, <code>Obs02</code>, <code>Obs03</code>), each representing one observer. Each of these lists contains two meshes - the complete heart, and a surrogate volume for the aortic valve. For <code>Obs01</code>, the list has this structure:<dl>
 <dt><code>Obs01_HEART</code></dt>
<dd>Mesh object - a <code>list</code> with components <code>name</code>, <code>mesh</code>, <code>volume</code>, <code>centroid</code>, where <code>mesh</code> is a <code>mesh3d</code> object.</dd>

 <dt><code>Obs01_AOKL</code></dt>
<dd>Mesh object with the same structure as <code>Obs01_HEART</code>.</dd>

 
</dl>

data_heart_obsL: Heart structures delineated by 3 observers

Description

Usage

Arguments

Format

Details

See Also

Examples