i have a matrix of class unit8. how could i make an image using it

matrix size is 35*57*3.

Answer 1

[Walter Roberson]

image(YourArray)

[shantanu shukla]

thanx

[shantanu shukla]

But this function make gray scale image and i want a color image ,which function should i use

[Image Analyst]

That function displays an image in a rectangle on your computer screen. It does not create a gray scale image or create any image whatsoever in a variable. Why do you say that it makes a gray scale image? You can use that function, or use imshow() instead.

[Walter Roberson]

If your data is 35*57*3 then applying image() to your data will show it in as much RGB information as is present. If it looks greyscale then that is because the data itself has all three color planes equal (or nearly so.)

Answer 2

[Image Analyst]

Seems to me you already have an image. Why do you think you don't?