20111ee114_1_CA4

20111ee114_1_CA4 - UCLA Electrical Engineering Department...

Info icon This preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
UCLA, Electrical Engineering Department Winter Quarter, 2011 EE 114, Part 2: Image Processing Due: Feb. 2, 2011 Computer Assignment #4 1. Introduction This assignment focuses on two-dimensional convolution. In addition, it considers peak signal to noise ratio (PSNR), a metric for comparing images. 2. Preliminary This is a brief overview of the image functions that may be helpful for this assignment. You can download the file image.tif from the course website. Loading an image ( imread ) Image can be loaded into workspace with imread functions. image = imread(‘image.tif’); Displaying an image ( imagesc ) Throughout all the computer assignments of this quarter, we will only deal with grayscale images. Grayscale images are matrices in the Matlab workspace. They can be displayed by imagesc functions with grayscale colormap. imagesc(image); colormap(gray); Cropping an image ( imcrop ) An image can be cropped by function imcrop . Imcrop crops image to a specified rectangular.
Image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full Document Right Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    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.

    Student Picture

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

  • Left Quote Icon

    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.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    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.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern