Pixel Histogram

Home › Forums › General Issues › Pixel Histogram

Tagged: ,

  • John Brzorad February 12, 2020 at 11:41 pm

    I am new to ICY. My task is simple. I am taking photos of the forest canopy from the ground pointing up.

    I have converted the jpeg images in ICY to grey scale. I notice as I scroll over the photo I get an X, Y, and pixel value (a single number since it is grey scale). I am just looking for a way to export these X,Y and pixel values as an Excel spreadsheet. I want to just do a histogram of the light and dark pixels to quantify how much light reaches the forest floor.

    Stephane Dallongeville February 13, 2020 at 10:25 am

    Hi John,

    Icy already expose the histogram than you can export to excel by doing a right-click on the histogram :

    If you want to compute the histogram only on a sub part of the image then you need to crop your image.

    You also have a script called “ROI pixels CSV export” than you can find through the top search bar which allow to export all pixels values contained in a ROI (Region Of Interest) in a CSV file.

    Hope that helps.

    Best.

Viewing 2 posts - 1 through 2 (of 2 total)

The forum ‘General Issues’ is closed to new topics and replies.