ECE 5273
Test 1
Wednesday, March 24, 2010
4:30 PM - 5:45 PM
Spring 2010 Name: 50 LUTT '5 g 2%} I
Dr. Havlicek Student Num:
Directions: This is an open notes test. You may use the ofcial course notes pack. Other
materials are not allowed. You have 75 minut
ECE 5273
Test 1
Wednesday, April 9,2014
4:30 PM - 5:45 PM
Name:
Spring 2014
$OLLlTtOl\J
Student Num: _ _ _ _ _ _ _ _ _
Dr. Havlicek
Directions: This is an open notes test. You may use the official course lecture notes and a
calculator. Other materials are
ECE 5273
HW 3 Solution
Spring 2014
Dr. Havlicek
Note: This document contains solutions in both Matlab and traditional C.
C Solution:
1.
(a),(b):
Binary Image; = 108
Mammogram.bin
Approximate Contour Image
1
(c) A chain code could not be used to represent
ECE 5273
HW 4 Solution
Spring 2014
Dr. Havlicek
Note: This document contains solutions in both Matlab and traditional C.
For the second problem, it is important to realize that, as indicated on page 2.68 of the notes,
the binary morphological dilation is
ECE 5273
HW 5 Solution
Spring 2014
Dr. Havlicek
Note: This document contains solutions in both Matlab and traditional C.
C Solution:
1.
Re[I1 ]
Im[I1 ]
Re[I1 ]:
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0000
0.0
ECE 5273
Homework 5
Spring 2014
Dr. Havlicek
The images in this assignment are all of size 8 8. Unlike the previous assignments, the pixels in
these images are oating point. In some cases, they are also complex-valued.
Notes about handling these images:
M
ECE 5273
HW 1 Solution
Spring 2014
Dr. Havlicek
Note: This document contains solutions in both Matlab and traditional C.
Matlab Solution:
1. Images:
Original Lena Image
Original Peppers Image
50
50
100
100
150
150
200
200
250
250
50
100
150
200
250
50
100
ECE 5273
Homework 4
Spring 2014
Dr. Havlicek
1. Obtain the image johnny.bin from the course web site. This image has 256 256 pixels.
Each pixel has 8 bits. Write a program to perform histogram equalization on this image.
Turn in:
a listing of your code,
ECE 5273
HW 2 Solution
Spring 2010
Dr. Havlicek
Note: This document contains solutions in both Matlab and traditional C.
Analytical Portion of the Solution:
Initial world coordinates are specied for ve out of the eight corners of the cube. From
these data
ECE 5273
Homework 3
Spring 2014
Dr. Havlicek
1. Obtain the image Mammogram.bin from the course web site. This image has 256 256
pixels. Each pixel has 8 bits. Note: the server is Unix; the lename is case sensitive. Do
not make the mistake of getting the i
ECE 5273
Homework 2
Spring 2010
Dr. Havlicek
Consider a scene consisting of a black cube against a white background. Specied in
units of meters, the corners of the bottom face of the cube have world coordinates (X, Y, Z)
given by
P1
P2
P3
P4
=
=
=
=
(0.00
ECE 5273
Homework 1
Spring 2014
Dr. Havlicek
1. Obtain the images lena.bin and peppers.bin from the course web site. Each image
has 256 256 pixels and each pixel has 8 bits.
(a) Read and display the images.
(b) Dene a new 256 256 image J as follows: the l
ECE 5273
Test 2
Wednesday, May 6, 2009
4:30 PM - 5:45 PM
Name:
Spring 2009
50LUT tOf\!
Student Num: _ _ _ _ _ _ _ _ _
Dr. Havlicek
Directions: This is an open book, open notes test. Other materials are not allowed. You
have 75 minutes to complete the