0000024: glyphs / circular statistics for Orientation lines

Notes
(0000014) amit (manager) 2013-07-22 19:54 edited on: 2013-07-22 19:55	Added by Shalin: We have been using Pol-Analyzer for exploring data taken in collaboration with Clare Waterman's group (mostly real-time PolScope data converted to MM format) and with Daniel Gerlich (Nikon PolScope). In both cases, we need to compare average anisotropy/orientation in following ways: a) When the lines are plotted every Nth pixel, it is expected that intensity is averaged over NXN pixels before the anisotropy/orientation are calculated and plotted. We can plot the orientation line at the center of NXN pixels. b) Often times the biologically interesting measurement is to compare net anisotropy over manually selected regions. We would like to draw a ROI manually and obtain anisotropy/orientation using intensities averaged over that ROI. c) An extension of b) for rectangular ROI is that the ROI can be partitioned into rows and columns with anisotropy/orientation obtained over each sub-ROI (the mode that Rudolf implemented with ROI averages with Lines V1). For b) and c) an option to plot orientation fan (displaying average orientation and its variance as Grant has implemented) will be quite informative. It seems that a) is properly implemented within current Azim Lines plugin as an option. It seems that b) and c) can be made by combining Rudolf's plugin and Grant's orientation fan. If we can bump these feature requests higher in priority, they can receive good use and testing over next few weeks. Also, it is important to be able to export the values, for example by pushing them to the measurement window of ImageJ.

(0000018) amit (manager) 2013-08-02 18:45	issue moved to Orientation Lines V4 (Issue 0000052)

Issue History
Date Modified	Username	Field	Change
2013-06-29 21:27	admin	New Issue
2013-06-29 22:15	admin	Product Version	=> 2.1
2013-06-29 22:15	admin	Target Version	=> 2.2
2013-07-22 19:54	amit	Note Added: 0000014
2013-07-22 19:55	amit	Priority	normal => immediate
2013-07-22 19:55	amit	Target Version	2.2 => 2.15
2013-07-22 19:55	amit	Note Edited: 0000014	View Revisions
2013-08-02 18:43	admin	Relationship added	related to 0000052
2013-08-02 18:45	amit	Note Added: 0000018
2013-08-02 18:45	amit	Status	new => closed
2013-08-02 18:45	amit	Assigned To	=> amit
2013-08-02 18:45	amit	Resolution	open => fixed