Sheet5IP - Tanta university Faculty of engineering Computer and automatic control department Image processing course Fourth year students Sheet 05 Date

# Sheet5IP - Tanta university Faculty of engineering Computer...

This preview shows page 1 - 2 out of 2 pages.

Tanta university Faculty of engineering Computer and automatic control department Image processing course Fourth year students Sheet 05, Date : 02/11/2011 ------------------------------------------------------------------------------------------------------------------------------------------- --------------------------------------------------------------------------------------------------------------------------------------- Instructor: Dr. Hamed Hemeda Sheet 5 1. Determine if each of the following statements is true or not. If it is not, modify it to become true. a) When dealing with intensity values as random variable. Its variance is proportional to the image contrast. b) An intensity mapping on a 8 bit image has the form ( ) , where z is the pixel intensity in the input image and s is the pixel intensity in the output image, washes the image. c) In image processing terminology, image registration is the process of aligning input images to a master image so that comparison and measurements could be done across all the images. d) In digital image processing, when dealing with image transform, it is always possible to formulate the transform using matrix multiplications e) In digital image processing spatial operations are usually more computationally intensive

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern