Search results for "Filters" - Rhea

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• Non-Linear Filters for Image Processing
  This page will explore the use of some non-linear filters for face-enhancement, such as the Perona-Malik filter that preserve sharpne
  235 B (33 words) - 22:21, 6 December 2009
• Peer Legacy ECE438
  ...of things to create a digital sound, modification of images and designing filters,to name a few.Lectures are little difficult to understand,but if one pays a ...al applications. For example we would learn the math behind digital image filters in class, then in lab we would apply them to real digital images in MATLAB
  17 KB (3,004 words) - 08:11, 15 December 2011
• MP3 Basics
  ...ets of a fixed number of samples. These frames are sent through a bank of filters which divide the original frequency spectrum of the signal into 32 sub-band
  6 KB (1,003 words) - 14:33, 11 December 2009
• Image Processing Recitation
  ...nderstanding of boundary conditions, and examples of linear and non-linear filters. Examples of Image Filters:
  5 KB (811 words) - 16:19, 19 December 2009
• Test Page
  ...k that I did, incorporated the understanding of average and edge detecting filters which I got to know in details in ECE 438.
  2 KB (296 words) - 12:59, 16 April 2010
• AnanyaResearch2009
  ...k that I did, incorporated the understanding of average and edge detecting filters which I got to know in details in ECE 438.<br><br>
  2 KB (299 words) - 14:54, 16 April 2010
• 2010 Fall IE 590 Wachs
  1 –Image Processing: Morphology, Filters, Color, Shape
  2 KB (279 words) - 10:11, 10 August 2010
• Snikitha ListECE301
  ...g of continuous-time signals. Discrete-time nonlinear systems: median-type filters, threshold decomposition. System design examples such as the compact disc p
  3 KB (394 words) - 07:08, 4 May 2010
• My use for the DFT!
  <br> It's a pretty cool filter!!!And pretty effective too: a lot of filters have too many side rings that cause a distortion in the signal when the sig <br> We then created a whole set of low pass filters with <math> \omega = \frac{i }{N}2\pi </math> , &nbsp; for <math>i \in \{ 0
  13 KB (2,348 words) - 13:25, 2 December 2011
• 2010 Fall ECE 438 Boutin
  *[[ECE_438_Fall_2009_mboutin_plotCSFTofbasicfilters|Plot of some basic image filters]]
  9 KB (1,221 words) - 11:00, 22 December 2014
• Lecture20ECE438F10
  ...filer with band-pass characteristics (Filter B). The behavior of these two filters will be further studied when we return from Fall Break. Enjoy your time off
  867 B (122 words) - 16:21, 8 October 2010
• Lecture24ECE438F10
  Today in the lecture, we continued talking about filters and filter design using the transfer function. It seems like many students
  1 KB (174 words) - 03:53, 21 October 2010
• Lecture25ECE438F10
  ...peat periodically every <math>2 \pi</math> when considering discrete-time filters.
  2 KB (260 words) - 12:42, 22 October 2010
• ECE438 Week10 Quiz
  ...ive outputs of these two systems as the inputs to a pair of length two FIR filters with impulse response, g1[n] and g2[n] respectively, as shown in the diagra That is, determine length-2 FIR filters g1[n] and g2[n] so that output is the input delayed by one (for any input).
  3 KB (479 words) - 10:42, 11 November 2011
• ECE438 Week10 Quiz Q3sol
  a. Note that systems g1 and g2 are Length-2 FIR filters which are of the form –
  4 KB (643 words) - 04:31, 1 November 2010
• ECE438 Week11 Quiz
  Q4. Given the impulse response, compute the transfer function of filters.
  3 KB (462 words) - 10:42, 11 November 2011
• Lecture38ECE438F10
  *[[ECE_438_Fall_2009_mboutin_plotCSFTofbasicfilters|Plot of some basic image filters]]
  808 B (107 words) - 10:56, 29 November 2010
• Vuvuzelas ECE438F10
  ...from Vuvuzelas, we need to implement a couple of high frequency band-stop filters. The audio signal will go through the filters connected in series and the output will be a much better audio signal with
  3 KB (409 words) - 08:53, 11 November 2013
• ECE301 signals systems learning material
  *[[ECE_301_Fall_2007_mboutin_Filter_Types|Types of filters]]
  6 KB (818 words) - 06:12, 16 September 2013
• ECE301inBME
  ...CE 301 Bouton Notes|sampling and conversion between CT/DT signals]]. &nbsp;Filters are also used to sort the main trend of the signal from the noise (common i ...on the changes and only stimulate when necessary. &nbsp;This work requires filters for the biological signals as well systems to interpret these signals. &nbs
  17 KB (2,368 words) - 10:53, 6 May 2012
• Lecture26ECE438F11
  ...approximation of an ideal filter, we moved on to another way of designing filters in today's lecture. More specifically, we saw how one could shift and windo
  1 KB (164 words) - 06:30, 11 September 2013
• Lecture36ECE438F11
  ...ilter is not separable, we were able to write it as a sum of two separable filters.
  2 KB (213 words) - 06:32, 11 September 2013
• Lecture37ECE438F11
  Today we studied more filters. In particular, we saw how to sharpen using an unsharp mark. *[[ECE_438_Fall_2009_mboutin_plotCSFTofbasicfilters|plot of the filters I discussed in class]]
  1 KB (163 words) - 06:32, 11 September 2013
• Lecture38ECE438F11
  *[[ECE_438_Fall_2009_mboutin_plotCSFTofbasicfilters|plot of the filters I discussed in class]]
  1 KB (157 words) - 06:33, 11 September 2013
• Hw8 ECE438F11sln
  Therefore the filter can be separate into two 1-D filters.
  3 KB (355 words) - 13:42, 4 December 2011
• Accelerometer
  ...inter-recalibration can further benefit from probabilistic noise-reducing filters such as the Bayesian or Kalman filter.
  8 KB (1,176 words) - 15:15, 1 May 2016
• ECE301 Prof.KrogemeierBonus 2
  '''3.Filters'''
  1 KB (174 words) - 11:34, 11 March 2013
• ECE637 Bouman lectures Image Processing sLecture mhossain
  ** 2-D Filters
  2 KB (246 words) - 07:21, 26 February 2014
• Lab1 OldKiwi
  I was just wondering how people are implimenting the filters. It seems that you need a 2D convolution function. So you can take the 2d f
  10 KB (1,756 words) - 08:05, 9 April 2013
• ECE637 discrete parameter signals and systems S13 mhossain
  ::↳ 2-D Filters
  2 KB (278 words) - 07:26, 26 February 2014
• Talk:ECE637 discrete parameter signals and systems discrete transforms S13 mhossain
  ::↳ 2-D Filters
  2 KB (209 words) - 18:26, 29 July 2013
• ECE637 discrete parameter signals and systems discrete transforms S13 mhossain
  ::↳ 2-D Filters
  10 KB (1,726 words) - 07:26, 26 February 2014
• ECE440 Lab1 Typed
  1. Use the signal generators and filters in the lab to generate and filter noise and various types of periodic signa
  14 KB (2,228 words) - 12:03, 15 January 2014
• HW6 Solution ECE438F13
  We need a high pass filter that filters our everything below 60 Hz.
  6 KB (1,018 words) - 12:18, 30 September 2013
• ECE438 digital signal processing learning material
  *[[ECE_438_Fall_2009_mboutin_plotCSFTofbasicfilters|Plot of some basic image filters]]
  4 KB (471 words) - 19:34, 9 February 2015
• ECE PhD QE CNSIP 2008 Question3
  ...pling, or comparison with a threshold in your design, precisely define all filters, sampling times, and threshold values. ...pling, or comparison with a threshold in your design, precisely define all filters, sampling times, and threshold values.
  15 KB (2,507 words) - 01:05, 5 November 2013
• ECE PhD QE CNSIP 2011 Question3
  ...pling, or comparison with a threshold in your design, precisely define all filters, sampling times, and threshold values. ...pling, or comparison with a threshold in your design, precisely define all filters, sampling times, and threshold values.
  17 KB (2,710 words) - 10:07, 5 November 2013
• Lecture37ECE438F13
  ...ilter is not separable, we were able to write it as a sum of two separable filters. ...E_438_Fall_2009_mboutin_plotCSFTofbasicfilters|Plot of CSFT of basic image filters]].
  3 KB (367 words) - 07:27, 15 November 2013
• Lecture39ECE438F13
  ...9_mboutin_plotCSFTofbasicfilters|Plot of frequency response of basic image filters]]
  2 KB (240 words) - 07:14, 22 November 2013
• Hw11 ECE438F13sln
  Therefore the filter can be separate into two 1-D filters.
  4 KB (518 words) - 00:11, 11 December 2013
• MotionTracking438
  ...tering at this point, so let's apply a filter to the centroids matrix that filters out any sets of centroids that do not appear in at least 5 consecutive fram
  11 KB (1,762 words) - 09:42, 13 February 2014
• HW4ECE438F14 Soln
  We need a high pass filter that filters out signals below the frequency 60Hz.
  3 KB (564 words) - 06:24, 10 October 2014
• Lecture39ECE438F14
  ...9_mboutin_plotCSFTofbasicfilters|Plot of frequency response of basic image filters]]
  2 KB (246 words) - 12:37, 1 December 2014
• HW11ECE438F14 Soln
  Therefore the filter can be decomposed to two 1-D filters. Therefore the filter can be separated into two 1-D filters.
  10 KB (1,181 words) - 16:07, 2 December 2014
• 2015 Spring ECE 201 Peleato
  *Frequency response (filters)
  8 KB (1,126 words) - 11:37, 8 May 2015
• 2015 Fall ECE 438 Boutin Constant Q Transform Robert Schwieterman
  ...By changing the number of samples used (window length) we can develop such filters that<br /> the Quality index is constant, Constant Q Transform!
  4 KB (655 words) - 23:26, 22 November 2015
• HW11ECE438F15 Soln
  Therefore the filter can be decomposed to two 1-D filters. Therefore the filter can be separated into two 1-D filters.
  10 KB (1,157 words) - 22:56, 2 December 2015
• Creating Blur Detection
  ...e, a process called Gaussian smoothing. Laplacian filters being derivative filters, are sensitive to noise and thus this process comes in handy, although it r
  2 KB (258 words) - 04:20, 28 November 2016
• 2017 Fall ECE 438 Boutin
  | [[Digital Filters: An Overview on Design Points and Considerations]]
  3 KB (421 words) - 16:18, 10 December 2017
• An Implementation of Sobel Edge Detection
  The image below is when the two filters results are added together to create an accurate representation of all of t
  7 KB (1,184 words) - 20:31, 23 April 2017