PolarOnionPeeling

バージョン 1.7.0.1 (17.4 MB) 作成者: Adi Natan

Apply polar onion peeling method for analyzing velocity map imaging (VMI) data.

https://github.com/adinatan/PolarOnionPeeling

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5.0

(3)

ダウンロード: 1K

更新 2021/10/25

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The code implements the method shown at "Toward real-time charged-particle image reconstruction using polar onion-peeling" by G.M. Roberts et-al, Rev. Sci. Instr. 80, 053104 (2009). It supports images of up to 4K and accepts arbitrary (even) beta parameters. Specific quadrants of the image can be selected in the analysis in case of image asymmetries. NaN values can be used for masking unwanted pixels or areas.
For more info regarding the method see: https://doi.org/10.1063/1.3126527

引用

Adi Natan (2024). PolarOnionPeeling (https://github.com/adinatan/PolarOnionPeeling), GitHub. 取得済み April 26、2024.

MATLAB リリースの互換性

作成: R2013b

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謝辞

ヒントを与えたファイル: cart2tripolar

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GitHub の既定のブランチを使用するバージョンはダウンロードできません

バージョン	公開済み	リリースノート
1.7.0.1	2021/10/25	Added documentation regarding the tripol function
1.7.0.0	2018/10/1	supports negative values (difference images)	ダウンロード
1.6.0.0	2018/2/23	...... Support in NaN values for masking the raw images was added, the code is restructured for better readability and a sample script to demonstrate how it works was added. corrected link in the file description and included PESR - the radial projection of the raw data in the output	ダウンロード
1.5.0.0	2015/12/9	The code supports images of up to 4K. bld_lut.m was added for radial basis set generation of arbitrary size. Code improvements include applying better matrix inversion method, avoiding divergences at the origin artifacts and other minor improvements.	ダウンロード
1.4.0.0	2015/1/29	Faster code, some minor debugging for the case of all zeros data, improved support in higher Legendre polynomials up to the floating point accuracy limit.	ダウンロード
1.3.0.0	2013/10/25	added Matlab version control to use the proper interpolator name.	ダウンロード
1.2.0.0	2013/10/23	Added support in specific image quadrants analysis in case of image asymmetries. Improved documentation and warnings\errors handling.	ダウンロード
1.1.0.0	2013/9/27	The code now supports higher order Legendre polynomials, this was done with the help of Adam Chatterley.	ダウンロード
1.0.0.0	2013/4/1		ダウンロード

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