If you are studying from the textbook "Digital Image Processing" by S. Jayaraman, S. Esakkirajan, and T. Veerakumar (published by McGraw-Hill Education), you already know it’s one of the most comprehensive and exam-friendly books for Indian universities (especially Anna University, VTU, JNTU, etc.).
: Techniques for partitioning images (thresholding, edge detection) and identifying objects. digital image processing jayaraman ppt