(6 June 2019) For those travelling to Atlanta with the group, I have two large vans departing the hotel at 4:30pm on Sunday. Please plan to arrive about 4:15 just to be safe.
(29 May 2019) Homework 4 is now posted.
Ultrasound is in the News at Northeastern.
(23 May 2019, 10pm) There's another update to HW3.
(23 May 2019) Slides 4 are posted. HW3 is updated. There is a talk template below the slides. You can do whatever works for your presentation, but it might be helpful to see this.
(22 May 2019) Homework 3 in part is posted above. xray.m and xraydata.m are posted below for the teams that need them.
(18 May 2019) I've made some small updates to the syllabus, just recognizing that we're taking a bit more time on X-rays and MRI than originally planned.
(14 May 2019) Danny has updated HW2 with the new due date and submission guidelines.
(13 May 2019) I've made a couple changes to slides2
(13 May 2019) Homework 2 is now posted at Homework 2.
(6 May 2019) I've updated the agenda at the link above with more recent information and a better format. Please remember we start classes at 8:30 this year. There was some confusion about that earlier. Remember that we move around. Look at the schedule for room numbers. Tomorrow we start in el Reloj R10. The R stands for el Reloj.
(4 May 2019) Margarita has informed me that Monday's activities begin promptly at 9:00, and not 8:30 as it shows on the agenda. However, please plan to arrive a little bit early to allow time for travel issues and getting organized in the classroom.
(3 May 2019) You may have seen an email from WorldAware about thunderstorms in Atlanta tomorrow. I don't think that's an uncommon situation in Atlanta, and at this time I don't anticipate any problems.
(3 May 2019) If you're still thinking about packing, I typically bring enough clothes for 9 days. I take my laundry to the nearby ProntoMatic once a week and having a couple days extra allows for schedule changes and the time it takes to get them done. You will have facilities to do your own laundry at your home, so it should be easier (and cheaper) for you in some ways. We'll see you all tomorrow.
(29 Apr 2019) I've been asked about the possibility of skiing in Chile. I think it's unlikely as the local areas typically open somewhat later in June, but it is possible. I'm going to bring a ski jacket because I can wear it to school on cold days and ski gloves becaues they don't take up much space. If we do get a chance for a ski day it's possible to rent clothing with the equipment. There are 3 ski areas within the Metropolitan Region, and they offer van transportation from the city.
(24 Apr 2019) All our group-ticket flights allow 2 free checked bags not to exceed 50 pounds each. If you have any flight deviations, you might want to check with the airline in case anything is different for you.
(17 Apri 2019) CLTR4944 has been approved for NUPath Attribute IC, Interpreting Culture. Also, I've added the tentative agenda and the updated EECE4649 syllabus above.
(11 April 2019) Predeparture meeting 3 notes are here
(28 March 2019) Reminder: Our second predeparture meeting will be tonight at 6:00pm in 302 Stearns Conference Room. We'll be developing and/or practicing our Matlab skills. Here's an image we will use. Also, download the Matlab output and a toy Matlab function.
(14 March 2019) Predeparture meeting notes are here, and the video of the meeting is here.
(25 Feb 2019) Pre-departure meetings:
* Be sure to attend the 12 March GEO meeting. This is very important as
they will not let you participate in the program without this. You
should have received an email from GEO.
* For our program only, we have a basic-information and get-acquainted
meeting on Wedesday 13 March from 8:00 to 9:00PM in 302 Stearns. This
is where we had the info sessions.
* Our second pre-departure meeting will address some technical skills,
mostly involving Matlab on Thursday 28 March from 6:00 to 7:00pm in
302 Stearns.
* Our third and final pre-departure meeting will address the
last-minute practical issues of meeting at the airport, getting to
our Chilean homes, and starting the program at UAndes. That will be
on Thursday, 11 April from 6:00 to 7:00pm in 302 Stearns.
(28 Jan 2019) Welcome to the Biomedical Imaging in Chile website. From
now through the end of the program, I'll post announcements,
assignments, and other useful information here. For starters, I've
copied some links from last year's course, which I will update.
Course Materials (These are from last year and may be modified
before the program starts.:
Danny's Matlab Primer
Some Notes for Week 1
Some Notes for Week 2 on X-Rays÷
Some Notes for Week 3 on MRI
Some Notes for Week 3/4 on Ultrasound
Some Notes for Week 4 on Optics
Some Notes for Week 5 on Endoscopy
Some Notes for Week 5 on Hyperspectral Imaging
Some Notes for Week 5: Summary
Sample Talk Template. You don't need to
follow this but it's a suggestion.
Matlab code for Fresnel reflection (and
transmission).
Mie Scattering
Calculator
Refractive index of
just about everything.
Matlab code for Bloch Equations (MRI)..
Here are the two videos that Eric showed in class on MRI.
Spin-Echo Part 1:
https://www.youtube.com/watch?v=EDyxBWXp6IU
Spin-Echo Part 2:
https://www.youtube.com/watch?v=1jph1A0hP3U&t=133s
hsi4.m Some code for 3D slicing.
readReconData.m reads your MRI data.
xray.m Code for Generating xray spectral plots needs
xraydata.m
ööA href=xraydata.m>xraydata.m needed by xray.m
Useful functions for plotting Fourier Transforms
fftaxis.m
fftaxisshift.m
Other Useful Functions
fresnel.m for calculating Fresnel reflection
coefficients.
Quick Look at Compressive Imaging
Getting Around. The subway:
Metro website. and Metro map.
The campus is to the east of Los Domincos Station on the Linea 1 (Red
Line). There is bus service (C02 "micro") from Los Dominicos.
Host Families will meet you at the airport on arrival.
The campus: Universidad de
los Andes.
Facts and Figures about UANDES.
ABOUT THE BACKGROUND: My favorite winter passtime is skiing. I put this background together from a detail of a photograph taken at Park City, in 2003. There are four copies in different orientations so that the tracks (and more importantly, the brightness levels) line up as the pattern repeats.