• Objects and Polygonal Boundaries

    Updated: 2022-12-28 21:12:17
    In some of my recent perusal of image processing questions on MATLAB Answers, I have come across several questions involving binary image objects and polygonal boundaries, like this.The questions... read more

  • Avoid Using JPEG for Image Analysis

    Updated: 2022-12-19 13:59:30
    Note added 20-Dec-2022: I wrote this post with lossy JPEG in mind. If you work with DICOM data, see Jeff Mather's note in the comments below about the use of lossless JPEG in DICOM. I have... read more

  • Finding the Channels

    Updated: 2022-12-12 18:35:07
    Last winter, Aktham asked on MATLAB Answers how to find the channels in this image.url = "https://www.mathworks.com/matlabcentral/answers/uploaded_files/880740/image.jpeg";A =... read more

  • Using Active Contour Automation in the Medical Image Labeler

    Updated: 2022-11-18 14:00:46
    Woo hoo! The Image Processing Toolbox team has just created a new product:Medical Imaging Toolbox™Shipped with the R2022b release a couple of months ago, this product provides apps, functions,... read more

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Nov 2022