A Statistical Framework for Elastic Shape Analysis of Spatio-Temporal Evolutions of Planar Closed Curves

2016 ◽  
Author(s):  
Chafik Samir ◽  
Sebastian Kurtek ◽  
Justin Strait ◽  
Shantanu H. Joshi
Keyword(s):  
Shape Analysis ◽  
Closed Curves ◽  
Statistical Framework ◽  
Elastic Shape Analysis ◽  
Spatio Temporal

Riemannian Optimization for Registration of Curves in Elastic Shape Analysis

2015 ◽  
Vol 54 (3) ◽  
pp. 320-343 ◽  
Author(s):  
Wen Huang ◽  
Kyle A. Gallivan ◽  
Anuj Srivastava ◽  
Pierre-Antoine Absil
Keyword(s):  
Shape Analysis ◽  
Riemannian Optimization ◽  
Elastic Shape Analysis

scholarly journals A revision of daily egg production estimation methods, with application to Atlanto-Iberian sardine. 2. Spatially and environmentally explicit estimates of egg production

2011 ◽  
Vol 68 (3) ◽  
pp. 528-536 ◽  
Author(s):  
Miguel Bernal ◽  
Yorgos Stratoudakis ◽  
Simon Wood ◽  
Leire Ibaibarriaga ◽  
Luis Valdés ◽  
...  
Keyword(s):  
Temporal Variability ◽  
Environmental Variables ◽  
Egg Production ◽  
Stock Assessment ◽  
Production Model ◽  
Estimation Methods ◽  
Statistical Framework ◽  
Spatio Temporal ◽  
The Relationship ◽  
Made In

Abstract Bernal, M., Stratoudakis, Y., Wood, S., Ibaibarriaga, L., Uriarte, A., Valdés, L., and Borchers, D. 2011. A revision of daily egg production estimation methods, with application to Atlanto-Iberian sardine. 2. Spatially and environmentally explicit estimates of egg production. – ICES Journal of Marine Science, 68: . A spatially and environmentally explicit egg production model is developed to accommodate a number of assumptions about the relationship between egg production and mortality and associated environmental variables. The general model was tested under different assumptions for Atlanto-Iberian sardine. It provides a flexible estimator of egg production, in which a range of assumptions and hypotheses can be tested in a structured manner within a well-defined statistical framework. Application of the model to Atlanto-Iberian sardine increased the precision of the egg production time-series, and allowed improvements to be made in understanding the spatio-temporal variability in egg production, as well as implications for ecology and stock assessment.

Elastic Shape Analysis of Functions, Curves and Trajectories

2016 ◽  
pp. 211-231 ◽  
Author(s):  
Shantanu H. Joshi ◽  
Jingyong Su ◽  
Zhengwu Zhang ◽  
Boulbaba Ben Amor
Keyword(s):  
Shape Analysis ◽  
Elastic Shape Analysis

Linear models for statistical shape analysis based on parametrized closed curves

2018 ◽  
Vol 61 (3) ◽  
pp. 1213-1229
Author(s):  
Luis Gutiérrez ◽  
Ramsés H. Mena ◽  
Carlos Díaz-Avalos
Keyword(s):  
Shape Analysis ◽  
Linear Models ◽  
Statistical Shape Analysis ◽  
Closed Curves ◽  
Statistical Shape
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