Hi,
is there a way to save the image as comma separated value (ideally with the option of including/not including a header in the first line)? The images are grayscale, 8, 16 or 32 bit. Something like this: The coordinates (X,Y) and pixel values (Ch1) should be in the calibrated units. X,Y,Ch1 0.000,0.000,125000.000 1.000,0.000,130000.000 2.000,0.000,140000.000 3.000,0.000,125000.000 4.000,0.000,135000.000 5.000,0.000,130000.000 6.000,0.000,120000.000 7.000,0.000,140000.000 8.000,0.000,140000.000 9.000,0.000,140000.000 ... ... 152.000,377.000,95000.000 Thanks! Stan Vitha Dr. Stanislav Vitha [hidden email] Microscopy and Imaging Center Texas A&M University BSBW 119 College Station, TX 77843-2257 |
Stanislav Vitha a écrit :
> Hi, > is there a way to save the image as comma separated value (ideally with > the option of including/not including a header in the first line)? > The images are grayscale, 8, 16 or 32 bit. > Something like this: The coordinates (X,Y) and pixel values (Ch1) should > be in the calibrated units. > > X,Y,Ch1 > 0.000,0.000,125000.000 > 1.000,0.000,130000.000 > 2.000,0.000,140000.000 > 3.000,0.000,125000.000 > 4.000,0.000,135000.000 > 5.000,0.000,130000.000 > 6.000,0.000,120000.000 > 7.000,0.000,140000.000 > 8.000,0.000,140000.000 > 9.000,0.000,140000.000 > ... > ... > 152.000,377.000,95000.000 > > Thanks! > > Stan Vitha > > > Dr. Stanislav Vitha [hidden email] > Microscopy and Imaging Center > Texas A&M University > BSBW 119 > College Station, TX 77843-2257 > > > I haven't seen any response for this mail. A simple macro (brutal force) : ---------snip------------------- row=0; w=getWidth(); h=getHeight(); for(x=0;x<=w;x++){ for(y=0;y<=h;y++){ v=getPixel(x,y); setResult("X",row,x); setResult("Y",row,y); setResult("value",row,v); row++; } } updateResults(); ---------snap------------------- Copy-paste in a new macro then run. Save the Results with .csv extension ... Cheers, -- Christophe CHAMOT --------------------------------------------------------------------- Plate-Forme de Recherche UMR7592 "Imageries des Processus Dynamiques en Biologie Cellulaire et Biologie du Développement " Institut Jacques Monod, CNRS, Universités Paris 6 et 7 2, place Jussieu - Tour 43 75251 Paris cedex 05 Tel: 01 44 27 47 56 fax: 01 44 27 98 57 http://www.ijm.fr/ --------------------------------------------------------------------- |
Dear Christophe,
Thank you so much! Stan At 12:20 PM 11/19/2007, you wrote: >Stanislav Vitha a écrit : > > Hi, > > is there a way to save the image as comma separated value (ideally with > > the option of including/not including a header in the first line)? > > The images are grayscale, 8, 16 or 32 bit. > > Something like this: The coordinates (X,Y) and pixel values (Ch1) should > > be in the calibrated units. > > > > X,Y,Ch1 > > 0.000,0.000,125000.000 > > 1.000,0.000,130000.000 > > 2.000,0.000,140000.000 > > 3.000,0.000,125000.000 > > 4.000,0.000,135000.000 > > 5.000,0.000,130000.000 > > 6.000,0.000,120000.000 > > 7.000,0.000,140000.000 > > 8.000,0.000,140000.000 > > 9.000,0.000,140000.000 > > ... > > ... > > 152.000,377.000,95000.000 > > > > Thanks! > > > > Stan Vitha > > > > > > Dr. Stanislav Vitha [hidden email] > > Microscopy and Imaging Center > > Texas A&M University > > BSBW 119 > > College Station, TX 77843-2257 > > > > > > >Hello, > >I haven't seen any response for this mail. >A simple macro (brutal force) : >---------snip------------------- >row=0; >w=getWidth(); >h=getHeight(); >for(x=0;x<=w;x++){ > for(y=0;y<=h;y++){ > v=getPixel(x,y); > setResult("X",row,x); > setResult("Y",row,y); > setResult("value",row,v); > row++; > } >} >updateResults(); > >---------snap------------------- > >Copy-paste in a new macro then run. Save the Results with .csv extension ... > >Cheers, > >-- >Christophe CHAMOT >--------------------------------------------------------------------- >Plate-Forme de Recherche UMR7592 >"Imageries des Processus Dynamiques >en Biologie Cellulaire et Biologie du Développement " >Institut Jacques Monod, CNRS, Universités Paris 6 et 7 >2, place Jussieu - Tour 43 >75251 Paris cedex 05 >Tel: 01 44 27 47 56 >fax: 01 44 27 98 57 >http://www.ijm.fr/ >--------------------------------------------------------------------- Dr. Stanislav Vitha [hidden email] Microscopy and Imaging Center Texas A&M University BSBW 119 College Station, TX 77843-2257 tel: 979-845-1129 (main desk) tel: 979-845-1607 (direct link) fax: 979-847-8933 |
Hi Christophe,
A good solution, but there's an error in the 'for' statements: the use of <= will result in an extra row and column of '0' values being added to the list, I think you meant to use < row=0; w=getWidth(); h=getHeight(); for(x=0;x<w;x++){ for(y=0;y<h;y++){ v=getPixel(x,y); setResult("X",row,x); setResult("Y",row,y); setResult("value",row,v); row++; } } updateResults(); There's also the option to output as a tab delimited text image through: File > Save As > Text Image... called by: saveAs("Text Image", "C:\\Data\\Your_file.txt"); Rich |
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