how can i implement band pass filter in an image?

i need to implement band pass filter for an image.. can anyone help me to code.

Answer 1

[Wayne King]

One way is to design the filter in 1D and then use ftrans2() if you have the Image Processing Toolbox to transform the filter into a 2D filter.

Also if you have IPT, see fwind2(), fsamp2()

You can always just create a separable filter out of a 1-D filter.

[sheno39]

Thank You Sir. Can You give me an example code?