MATLAB QUESTIONS & EXPERT ANSWERS

The video itself is quite simple. It's a high contrast capture of a droplet moving across the screen. How can I calculate the velocity of the droplet ...

do you know if it's possible to make the transition between two halves of an image less sharp in order to obtain a more soft and realistic effect? I m...

Suppose i have a eye image, in that image i draw a circle. Now i want to isolate the circle part from the rest of image....

I used the following code in order to explore RGB images X = imread ('parrot.jpg'); image(X); colorbar The output Why doesn't the color bar contain re...

The code below is great which generates a cone of infinite points. Could anyone help me how to fix the number of points. For example, if i want only 1...

Novice coder here with a question that I am certain there will be an easy answer to - it just escapes me at the moment... I am simply trying to displa...

We know that each pixel i in the input image I has rgb colors. My question is how to store them in a 3-vector Ii. Each color is being represented usin...

I am trying to save an image with a circle drawn on it. I tried with both imwrite and print, but then when I open the file again, the plotted circle i...

Please can someone explain what happens in the below code cb and cr are chrominance in red and blue channels bmean and rmean is the mean value of cb a...

I have been trying to display a png image with a certain background color (image background not the figure window background color), lets say [0.9 0.5...