Hello all,
I have pictures that I plot using Matlab and are hence in .fig format. Data are comprised between -1 and 1 and I want to use the Image Segmenter directly on these figures and extract the values of the segmented region to do further calculations.
However the Matlab Image Segmenter (imfreehand function and co) does not recognize *.fig files. I thus have to print my figures in png files for instance and do the segmentation on these pictures.
The issues are that I am losing information with the png image since the values are then coded in grayscale (255 levels) and I cannot use the generated mask to extract data from the fig files since the frame is not the same; I start with a 512X640 image (.fig) and end up with a random 656X875 image(png) because of the white frame among other things.
Does anyone know how to do this ? Maybe imfreehand is not best suited for this.
ThanksHello all,
I have pictures that I plot using Matlab and are hence in .fig format. Data are comprised between -1 and 1 and I want to use the Image Segmenter directly on these figures and extract the values of the segmented region to do further calculations.
However the Matlab Image Segmenter (imfreehand function and co) does not recognize *.fig files. I thus have to print my figures in png files for instance and do the segmentation on these pictures.
The issues are that I am losing information with the png image since the values are then coded in grayscale (255 levels) and I cannot use the generated mask to extract data from the fig files since the frame is not the same; I start with a 512X640 image (.fig) and end up with a random 656X875 image(png) because of the white frame among other things.
Does anyone know how to do this ? Maybe imfreehand is not best suited for this.
Thanks Hello all,
I have pictures that I plot using Matlab and are hence in .fig format. Data are comprised between -1 and 1 and I want to use the Image Segmenter directly on these figures and extract the values of the segmented region to do further calculations.
However the Matlab Image Segmenter (imfreehand function and co) does not recognize *.fig files. I thus have to print my figures in png files for instance and do the segmentation on these pictures.
The issues are that I am losing information with the png image since the values are then coded in grayscale (255 levels) and I cannot use the generated mask to extract data from the fig files since the frame is not the same; I start with a 512X640 image (.fig) and end up with a random 656X875 image(png) because of the white frame among other things.
Does anyone know how to do this ? Maybe imfreehand is not best suited for this.
Thanks imfreehand MATLAB Answers — New Questions

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