Interpolation algorithm, Computer Engineering

Design two matlab algorithms for enlarging the 256x256 images into 512x512 images by using bilinear and bicubic interpolations

 

a)  Evaluate the interpolated images with the original 512x512 images by using the PSNR and SSIM.

b)  Try to better the PSNR and SSIM of the interpolated images by:

        -Using sharpening filters

        -Adding  some random noise to interpolated images

c)  Illustrate your own spatial domain interpolation algorithm and assess its performance

 

Posted Date: 3/28/2013 2:57:49 AM | Location : United States







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

Write discussion on Interpolation algorithm
Your posts are moderated
Related Questions
Q. The work function of a metal surface is 6.626 X 10-19 joule. Compute the frequency of the radiation? Work function                                     W = hγ o The fre

The UNIX operating system for a multiprocessor system has a number of extra features as compared to normal UNIX operating system.  Let's first consider the design objectives of mul

We download data which arrives to me in a column. I need to use it in a complex sheet that requires data in a row. How can we convert the column data into row data?   Ans) H

What is macro call? Explain. Macro call: While a macro name is used along with a set of actual parameters this is replaced through a code generated from its body. Such code

Q. Define the Internal Users of system? Internal Users are employees of business for that an information system is built. Illustration are clerical and service staff, technic

Name the four steps in pipelining. Fetch  : Read the instruction from the memory. Decode : Decode the instruction and get the source operand. Execute : Perform the operat

What are the components of I-way Infrastructure? There are three mechanism of the I-way infrastructure: Consumer access equipment Local on-Ramps Global informa

Displaying a number Supposing that two digit number 59 is stored as number 5 in BH and number 9 in BL to convert them to equivalent ASCII we will add "0" to each one of them.

Disadvantage and Advantage of mutual-exclusion implementation with semaphores. Disadvantage: Mutual-exclusion solutions specified by semaphores require busy waiting. Tha

Explain Time Switching. Time Switches: The principle of a time switch is demonstrated in figure. This connects an incoming n channel PCM highway to an outgoing n channel PC