Great blog! The explanations are clear and well-structured, especially with the step-by-step numerical examples for each transformation. The use of real pixel values helps in understanding the practical effect of point processing techniques. Consider including visual output images or plots to further enhance clarity. Also, a brief summary table comparing all five techniques could serve as a handy reference for readers. Excellent work overall!

Really enjoyed reading this! Loved how you showed the difference between digital and physical learning. The library visit sounds like a great way to truly understand DSP—less distraction, more focus. It’s a good reminder to slow down and sometimes just learn the old-school way. Thanks for sharing!