setBatchMode(True) for Python Script
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Hie!
I have been converting my script from ".ijm" to ".py". The problem is that the output images generated from plugins pop open. I couldn't find any setBatchMode(true) option for python script. I found the discussion (http://forum.imagej.net/t/jython-equivalent-for-setbatchmode-true/1197/3) but was not able to apply to all the plugins used in this script: Following are the tasks performed over all sub-folders in the directory: 1) Get Images 2) Find Focussed Slice 3) Make Substack around it 4) Duplicate Substack 4) Process Duplicate Substack 5) Restore Selection on Substack 6) Process Original Substack 7) Save Final Image Script as follows: imp = IJ.openImage(images) title = imp.getTitle() IJ.run(imp, "Find focused slices", "select=100 variance=0.000") #All image windows start opening from this #step onwards IJ.run(imp, "Make Substack...", " slices=" "") #makes 'Substack' around focussed slice Substack = IJ.getImage() IJ.run("Duplicate...", "duplicate") IJ.run("Remove Outliers...", "radius=1 threshold=50 which=Bright stack") IJ.run("Auto Threshold", "method=Otsu ignore_black ignore_white white") IJ.run("Z Project...", "projection=[Max Intensity]") IJ.run("Shen-Castan Edge Detector", "coefficient=0.55") IJ.run("Find Connected Regions", "allow_diagonal display_one_image display_results regions_for_values_over=100 minimum_number_of_points=1 stop_after=-1") IJ.run("Ridge Detection", "line_width=3.5 high_contrast=230 low_contrast=87 correct_position extend_line show_junction_points show_ids verbose displayresults add_to_manager make_binary method_for_overlap_resolution=NONE sigma=1.51 lower_threshold=1.06 upper_threshold=4.99") IJ.run("Find Maxima...", "noise=255 output=[Point Selection]") h = ImagePlus.getRoi(k) r = h.getBounds() IJ.makeRectangle(x-300, y-300, x-300, y-300) IJ.run(Substack, "Restore Selection", "") IJ.run(Substack, "Crop", "") IJ.run(Substack, "Z Project...", "projection=[Max Intensity]") IJ.saveAs("Tiff" , os.path.join(output_path, title)) In Java API I found out batch mode possibility (http://wiki.cmci.info/documents/110822jsip_cooking/javascript_imagej_cookbook). Can this be translated to python as well? Please let me know if there's a way to do all the steps without having image windows opening. Thank you so much. Best Regards, |
Re: setBatchMode(True) for Python Script
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Dear GP,
usually, there's no need to have a batch mode with the full-featured scripting languages, since they can work with images in variables. For example, the IJ.run() method would always work on the image given as first parameter: IJ.run(imp, "Gaussian Blur...", "sigma=2") ---- However, there are cases where using IJ.run() _will_ create a new image; in these cases you can use more low-level commands directly calling the respective Java classes. The Macro Recorder [2] will record these when you switch to e.g. Javascript or Beanshell mode: imp2 = new Duplicator().run(imp, 1, 10); ---- In addition, the whole ImageJ-Ops framework [1] was created to simplify calling commands from scripts or other commands, by clearly defining possible inputs and outputs for each command. ---- Nevertheless, if you really _want_ to use batch mode, it is possible as you suggested by modifying the javascript from http://wiki.cmci.info/documents/110822jsip_cooking/javascript_imagej_cookbook#activatingdeactivating_batchmode Here's a Python version that worked for me: ********* Python script ************ # Enabling/disabling IJ1 macro mode from ij.macro import Interpreter as IJ1 from ij import IJ # activate batchmode IJ1.batchMode = True try: imp = IJ.getImage() IJ.run(imp, "FFT", "") IJ.log("Done") except(err): IJ1.batchMode = False; IJ.log("!Error with do process...") IJ.log(err.rhinoException.toString()) IJ.log(err.javaException.toString()) # de-activate batchmode IJ1.batchMode = False ************************************ Cheers, Jan [1]: http://imagej.net/ImageJ_Ops [2]: http://imagej.net/Macro_recorder On 19.04.2017 02:31, GP wrote: > Hie! > > I have been converting my script from ".ijm" to ".py". > The problem is that the output images generated from plugins pop open. I > couldn't find any setBatchMode(true) option for python script. > I found the discussion > (http://forum.imagej.net/t/jython-equivalent-for-setbatchmode-true/1197/3) > but was not able to apply to all the plugins used in this script: > > Following are the tasks performed over all sub-folders in the directory: > > 1) Get Images > 2) Find Focussed Slice > 3) Make Substack around it > 4) Duplicate Substack > 4) Process Duplicate Substack > 5) Restore Selection on Substack > 6) Process Original Substack > 7) Save Final Image > > Script as follows: > > imp = IJ.openImage(images) > title = imp.getTitle() > IJ.run(imp, "Find focused slices", "select=100 variance=0.000") #All image > windows start opening from this > > #step onwards > IJ.run(imp, "Make Substack...", " slices=" "") > #makes 'Substack' around focussed slice > Substack = IJ.getImage() > IJ.run("Duplicate...", "duplicate") > IJ.run("Remove Outliers...", "radius=1 threshold=50 which=Bright stack") > IJ.run("Auto Threshold", "method=Otsu ignore_black ignore_white white") > IJ.run("Z Project...", "projection=[Max Intensity]") > IJ.run("Shen-Castan Edge Detector", "coefficient=0.55") > IJ.run("Find Connected Regions", "allow_diagonal display_one_image > display_results regions_for_values_over=100 minimum_number_of_points=1 > stop_after=-1") > IJ.run("Ridge Detection", "line_width=3.5 high_contrast=230 low_contrast=87 > correct_position extend_line show_junction_points show_ids verbose > displayresults add_to_manager make_binary method_for_overlap_resolution=NONE > sigma=1.51 lower_threshold=1.06 upper_threshold=4.99") > IJ.run("Find Maxima...", "noise=255 output=[Point Selection]") > h = ImagePlus.getRoi(k) > r = h.getBounds() > IJ.makeRectangle(x-300, y-300, x-300, y-300) > IJ.run(Substack, "Restore Selection", "") > IJ.run(Substack, "Crop", "") > IJ.run(Substack, "Z Project...", "projection=[Max Intensity]") > IJ.saveAs("Tiff" , os.path.join(output_path, title)) > > In Java API I found out batch mode possibility > (http://wiki.cmci.info/documents/110822jsip_cooking/javascript_imagej_cookbook). > Can this be translated to python as well? > Please let me know if there's a way to do all the steps without having image > windows opening. > > > Thank you so much. > Best Regards, > -- ImageJ mailing list: http://imagej.nih.gov/ij/list.html |
Re: setBatchMode(True) for Python Script
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Sorry, there was an error in the exception handling part of the python
script I posted previously. The script below should work: # Enabling/disabling IJ1 macro mode from ij.macro import Interpreter as IJ1 from java.lang import Exception from ij import IJ # activate batchmode IJ1.batchMode = True try: imp = IJ.getImage() IJ.run(imp, "FFTs", "") IJ.log("Done") except Exception as err: IJ1.batchMode = False; IJ.log("!Error with do process...") IJ.log(err.toString()) # de-activate batchmode IJ1.batchMode = False On 19.04.2017 14:08, Jan Eglinger wrote: > Dear GP, > > usually, there's no need to have a batch mode with the full-featured > scripting languages, since they can work with images in variables. > > For example, the IJ.run() method would always work on the image given as > first parameter: > > IJ.run(imp, "Gaussian Blur...", "sigma=2") > > > ---- > > However, there are cases where using IJ.run() _will_ create a new image; > in these cases you can use more low-level commands directly calling the > respective Java classes. The Macro Recorder [2] will record these when > you switch to e.g. Javascript or Beanshell mode: > > imp2 = new Duplicator().run(imp, 1, 10); > > > ---- > > In addition, the whole ImageJ-Ops framework [1] was created to simplify > calling commands from scripts or other commands, by clearly defining > possible inputs and outputs for each command. > > ---- > > Nevertheless, if you really _want_ to use batch mode, it is possible as > you suggested by modifying the javascript from > http://wiki.cmci.info/documents/110822jsip_cooking/javascript_imagej_cookbook#activatingdeactivating_batchmode > > > Here's a Python version that worked for me: > > ********* Python script ************ > # Enabling/disabling IJ1 macro mode > > from ij.macro import Interpreter as IJ1 > from ij import IJ > > # activate batchmode > IJ1.batchMode = True > > try: > imp = IJ.getImage() > IJ.run(imp, "FFT", "") > IJ.log("Done") > except(err): > IJ1.batchMode = False; > IJ.log("!Error with do process...") > IJ.log(err.rhinoException.toString()) > IJ.log(err.javaException.toString()) > > # de-activate batchmode > IJ1.batchMode = False > ************************************ > > Cheers, > Jan > > > [1]: http://imagej.net/ImageJ_Ops > [2]: http://imagej.net/Macro_recorder > > > On 19.04.2017 02:31, GP wrote: >> Hie! >> >> I have been converting my script from ".ijm" to ".py". >> The problem is that the output images generated from plugins pop open. I >> couldn't find any setBatchMode(true) option for python script. >> I found the discussion >> (http://forum.imagej.net/t/jython-equivalent-for-setbatchmode-true/1197/3) >> >> but was not able to apply to all the plugins used in this script: >> >> Following are the tasks performed over all sub-folders in the directory: >> >> 1) Get Images >> 2) Find Focussed Slice >> 3) Make Substack around it >> 4) Duplicate Substack >> 4) Process Duplicate Substack >> 5) Restore Selection on Substack >> 6) Process Original Substack >> 7) Save Final Image >> >> Script as follows: >> >> imp = IJ.openImage(images) >> title = imp.getTitle() >> IJ.run(imp, "Find focused slices", "select=100 variance=0.000") #All >> image >> windows start opening from this >> >> #step onwards >> IJ.run(imp, "Make Substack...", " slices=" "") >> #makes 'Substack' around focussed slice >> Substack = IJ.getImage() >> IJ.run("Duplicate...", "duplicate") >> IJ.run("Remove Outliers...", "radius=1 threshold=50 which=Bright stack") >> IJ.run("Auto Threshold", "method=Otsu ignore_black ignore_white white") >> IJ.run("Z Project...", "projection=[Max Intensity]") >> IJ.run("Shen-Castan Edge Detector", "coefficient=0.55") >> IJ.run("Find Connected Regions", "allow_diagonal display_one_image >> display_results regions_for_values_over=100 minimum_number_of_points=1 >> stop_after=-1") >> IJ.run("Ridge Detection", "line_width=3.5 high_contrast=230 >> low_contrast=87 >> correct_position extend_line show_junction_points show_ids verbose >> displayresults add_to_manager make_binary >> method_for_overlap_resolution=NONE >> sigma=1.51 lower_threshold=1.06 upper_threshold=4.99") >> IJ.run("Find Maxima...", "noise=255 output=[Point Selection]") >> h = ImagePlus.getRoi(k) >> r = h.getBounds() >> IJ.makeRectangle(x-300, y-300, x-300, y-300) >> IJ.run(Substack, "Restore Selection", "") >> IJ.run(Substack, "Crop", "") >> IJ.run(Substack, "Z Project...", "projection=[Max Intensity]") >> IJ.saveAs("Tiff" , os.path.join(output_path, title)) >> >> In Java API I found out batch mode possibility >> (http://wiki.cmci.info/documents/110822jsip_cooking/javascript_imagej_cookbook). >> >> Can this be translated to python as well? >> Please let me know if there's a way to do all the steps without having >> image >> windows opening. >> >> >> Thank you so much. >> Best Regards, >> -- ImageJ mailing list: http://imagej.nih.gov/ij/list.html |
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Hie! Thank you so much! Its perfect :) However, when batch mode set true few processes occur strangely when iterating over folders; I will get to it. Thanks again. Best Regards, On Wed, Apr 19, 2017 at 2:20 PM, Jan Eglinger [via ImageJ] <[hidden email]> wrote: Sorry, there was an error in the exception handling part of the python Gunjan Pandey
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