Convolution, Electrical Engineering

Convolution:

  (i) Express this function in terms of kernel coefficients and convolve with image class.png, (x,y are coordinates of pixels)

Io(x,y)=I(x+1,y)-2*I(x,y)+I(x-1,y)+I(x+1,y-1)-2*I(x,y-1)+I(x-1,y-1)+I(x+1,y+1)-2*I(x,y+1)+I(x-1,y+1)

k=[?]
imshow(conv2(imn,k),[]);

What does this operation do with the image?

(ii) separate this kernel into two 1 dimensional kernels and show that a product of  those two  kernels is equal to the previous kernel.

kv=?
kh=?

Show how the image convolved with each kernel looks like.

What do these operations do separately?

(iii) perform convolution with kh on the output of kv

Is there any difference in the results compared to (i)?

Posted Date: 2/26/2013 12:12:49 AM | Location : United States







Related Discussions:- Convolution, Assignment Help, Ask Question on Convolution, Get Answer, Expert's Help, Convolution Discussions

Write discussion on Convolution
Your posts are moderated
Related Questions
What is the similarities between a vacuum diode and a triode?

Q. If b and a are the radii of the outer and inner conductors, respectively, of a coaxial cable using a polyethylene dielectric (ε r = 2.26), what ratio b/a is needed for the cabl

In the previous two years, a lot of innovation has come in the mobile computing world. Apple has launched very imaginative mobile phone, iphone and ipad along with app store. Googl


Module of the rated currents - transformer: The transformer of the Face(Figure) 2 is a transformer of type Delta-Y (the neutral of Y is grounded). The rated output is of 1500

what is the difference between the continuous time system and discrete time system and their advnatages?

Role of Central and State Governments The subsequent roles of Central and State Governments are envisaged in the Act: The Central Government will Notify rules

Torque-Speed Characteristics of 3-Phase Induction Motors Because the torque-slip characteristic is one of themost important aspects of the inductionmotor, we will now develop a

The FESTO conveyer consists of 600mm belt driven by a 24V d.c. motor at a rate of 13 seconds per metre. A relay on the FESTO panel controls the motor operation and is wired for sou

I would send the project file so you can take a look at it.