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Introduction to Image Processing in Matlab

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Introduction to Image Processing in Matlab

Image Processing in Matlab An Introductory Approach by Sabih D. Khan [email protected] Image Processing Image Processing generally involves extraction of useful information from an image. ... Simple Morphological Operations Bridge – bridges unconnected pixels.

http://imagemining.googlecode.com/files/matlab.pps

Date added: November 19, 2013 - Views: 73

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IMAGE PROCESSING IN MATLAB

The toolbox supports a wide range of image processing operations Reading an image in MATLAB Image is represented in MATLAB in the form of Matrix In MATLAB ... Morphological Operations These are image processing operations done on binary images based on certain morphologies or shapes The value ...

http://xa.yimg.com/kq/groups/24664011/1594130230/name/IMAGE+PROCESSING+IN+MATLAB.ppt

Date added: May 2, 2013 - Views: 216

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Project Overview - Temple University

CIS581 Presentation Morphological Operations Presented by: Xueyan Li Supervised by: Longin Jan Lateckie Presentation Outline Terminology and properties of Morphology Operations Structure element Four morphological Principles Iterative Morphological Operations Matlab Programs and results images ...

http://www.cis.temple.edu/%7Elatecki/Courses/CIS581-02/Project2/XueyanLi-FinalProject.ppt

Date added: January 28, 2012 - Views: 27

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Introduction to Computer Vision - Portland State University

B acts as a geometric filter that changes the geometric structure of A imdilate MATLAB Dilation Example Dilation ... SW Pixels (Misses) B1 = B2 = bwmorph(f, operation, n) Implements various morphological operations based on combinations of dilations, erosions and look up table operations ...

http://web.cecs.pdx.edu/~mperkows/CLASS_479/lectures_2012_479/2011.%200015.%200-PPVIS_010-matlab%20hit%20and%20miss%20binary.ppt

Date added: April 9, 2012 - Views: 65

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Mathematics of Binary Morphology. ppt - TheCAT - Web Services ...

Morphological Operations: Matlab BWMORPH Perform morphological operations on binary image. BW2 = BWMORPH(BW1,OPERATION) applies a specific morphological operation to the binary image BW1. BW2 = BWMORPH(BW1,OPERATION,N) applies the operation N times.

http://web.cecs.pdx.edu/~mperkows/CLASS_479/lectures_2012_479/2011.%200002.%20A.%20Mathematics_of_Binary%20Morphology.ppt

Date added: March 4, 2012 - Views: 90

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MATLAB IMAGE PROCESSING TOOLBOX - index [METU Computer ...

MATLAB IMAGE PROCESSING TOOLBOX Gulsah Tumuklu Ozyer Introduction MatLab : Matrix Laboratory A high-level language for matrix calculations, numerical analysis, & scientific computing Programming Can type on command line, or use a program file (“m”-file) Semicolon at end of line is optional ...

http://www.ceng.metu.edu.tr/courses/ceng466/resources/slides/MATLAB.ppt

Date added: April 16, 2013 - Views: 52

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Introduction to Image Processing in Matlab

Additionally Matlab may be called as ActiveX Object from still higher level languages like Visual Basic, etc. Matrix Declaration: ... These are the most fundamental of binary morphological operations.

http://xa.yimg.com/kq/groups/24664011/926367049/name/MATLAB.PPT

Date added: February 28, 2014 - Views: 13

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MATLAB - University of Maryland, College Park

MATLAB Image Processing ... that supports a wide range of image processing operations Documentation www.mathworks.com Read an Image Read in an image Validates ... (I2, ‘pout2.png’, ‘BitDepth’, 4); Morphological Opening Remove objects that cannot completely contain a structuring element ...

http://www.cs.umd.edu/class/spring2002/cmsc426/matlab.ppt

Date added: October 6, 2011 - Views: 98

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Digital Image Processing Lecture - Petra

... Image Textures Morphological Operations Morphological Operations Morphological Operations: Matlab Lab 4: Digital Image Compression Summary Fringe Pattern DCT DCT Coefficients Zonal Mask 1 2 3 4 5 1 2 3 4 5 (1,1) (1,2) (2,1) (2,2) . . . Feature Vector Artificial Neural Network f ...

http://faculty.petra.ac.id/resmana/private/pcd/presentation/lecture12.ppt

Date added: November 5, 2013 - Views: 8

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Face Recognition - Brown University

... MATLAB implementation of face recognition profile matching Database: ... 4-9) and Inflection Points (10 –12) Feature Vectors Euclidean Distance Morphological Operations on Profiles I 2-D shape represented by 1-D function Morphological Operations on Profiles II 3 Shapes: ...

http://www.lems.brown.edu/~jicohen/undergrad/faceregpres1.ppt

Date added: September 25, 2011 - Views: 172

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PowerPoint Presentation - RIT - People - Home

... 1993 demonstrate how morphological operations can simplify the image data while preserving their essential shape characteristics and can eliminate irrelevances. ... Alex Waibel Digital Image Processing Using MATLAB by Gonzalez, ...

http://people.rit.edu/~aap2731/files/ffd_presentation.ppt

Date added: April 1, 2013 - Views: 95

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Introduction to Image Processing - Clemson University, South ...

Basic MATLAB commands for image processing . What is Image Processing? ... Morphological Operations. Color-based Processing. Shape-based Processing. A combination of the above methods is usually used in basic image processing applications.

http://www.clemson.edu/ces/crb/ece495/Lectures/files/ECE495_Lecture_Introduction_to_image_processing.pptx

Date added: May 5, 2013 - Views: 16

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PowerPoint Presentation

Then the definitions of gray-scale morphological operations simplifies to. Morphological Boundary Extraction. ... Matlab Demo. HW: Write an algorithm using morphologic operators to retrieve back the portions of the GOOD curves lost during pruning.

http://www.engineering.uiowa.edu/~aip/Lectures/Lecture11/ImageMorphologyOld.pptx

Date added: January 14, 2014 - Views: 3

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PowerPoint Presentation

Then the definitions of gray-scale morphological operations simplifies to. Morphological Boundary Extraction. ... Morphological noise filtering. MATLAB DEMO. Morphological Region Filling. Task: Given a binary image . X. and a (seed) point . p

http://www.engineering.uiowa.edu/~aip/Lectures/Lecture09/ImageMorphology.pptx

Date added: November 20, 2013 - Views: 9

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PowerPoint Presentation

... OpenCV + MATLAB Design principles and data types organization Working with images Working with dynamic structures Example Design Principles and Data Types Organization Simplicity: ... Morphological Operations Examples Morphology - applying Min-Max.

http://read.pudn.com/downloads10/sourcecode/graph/43791/OpenCV_Pres_CVPR01.ppt

Date added: May 2, 2013 - Views: 48

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ECES 682 Digital Image Processing - Electrical and Computer ...

... skeletons, alignment MATLAB has a subfunction Grey-Scale Morphology Erosion ... Boolean Algebra Boolean Algebra of Binary Pictures Continuous and Discrete Morphology Additional Operations Basic Morphological Operations More Examples PowerPoint Presentation PowerPoint ...

http://www.ece.drexel.edu/courses/ECE-S682/Notes/Notes8.ppt

Date added: May 30, 2013 - Views: 5

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Crowd Size Estimation - University of California, San Diego

... matrix L Groups and numbers connecting pixels Then blobs are numbers and numbers are outputted onto image Results MATLAB Examples Discussion Of Results My scientific highly ... too dark, etc.) Automated Morphological Operations Sequential Snapshots (Panoramic views or aerial ...

http://cvrr.ucsd.edu/ece172a/fa08/HW%20submissions/Luis%20Huang/Huang_presentation.ppt

Date added: March 9, 2012 - Views: 20

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Background Detection work in progress - Computer Science

... distances generates a gray level image We apply morphological operations to eliminate small holes and regions First threshold gray level difference ... PowerPoint Presentation Opening an avi Video File in MATLAB Computing Statistics Mean Covariance for Each Pixel ...

http://www.cs.rit.edu/%7Ersg/Background%20Detection.ppt

Date added: August 1, 2013 - Views: 1

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Medical Image Analysis

MATLAB Image Processing Toolbox Basic MATLAB image toolbox commands Figures come from the textbook: Medical Image Analysis, Second Edition, by Atam P. Dhawan, IEEE Press, ... Example of morphological operations on MR brain image using a structuring element of (a) ...

http://www.csie.nuk.edu.tw/~tkyin/2013Fall/MedicalImage2013Fall/Slides/1/chap1.ppt

Date added: October 8, 2013 - Views: 5

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Presentazione di PowerPoint

Matlab….. Canny Edge Detector Non-Maximum Suppression – Idea (II) Non-Maximum Suppression ... on Morphological Operators in Image Processing Giacomo Boracchi 5/12/2007 [email protected] An overview on morphological operations Erosion, Dilation Open, ...

http://home.deib.polimi.it/boracchi/classes/EdgeDetection_for_publishing.ppt

Date added: August 1, 2013 - Views: 3

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PowerPoint Presentation

... holders Problem Statement Distance sets (spatial arrangement of features) Morphological operations Contrast levels Contrast transitions – row, ... same distance All images were processed through the algorithm implemented in MATLAB Implementation Data Input image ...

http://homepages.cae.wisc.edu/~ece533/project/f04/widder.ppt

Date added: May 8, 2012 - Views: 23

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Image Processing - 123seminarsonly.com

Morphological image processing. Remote sensing. Automated Sieving Procedures. ... MATLAB features a family of add-on application-specific solutions called toolboxes. ... This toolbox supports a wide range of image processing operations such as..

http://123seminarsonly.com/Seminar-Reports/001/49624772-Image-Processing.pptx

Date added: September 6, 2012 - Views: 104

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Introduction - Brown University

Morphological Operation What if your images are ... w B}= Preliminaries Dilation and Erosion Two basic operations: A is the image, B is the “structural element”, a mask akin to a kernel in ... Play around with bwmorph in Matlab. OPENING: The original image eroded twice and ...

http://cs.brown.edu/courses/csci1950-g/lectures/8/morphology.ppt

Date added: May 7, 2013 - Views: 12

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Image Processing for Robotics - Mechanical Engineering

... for image processing Matlab Image Processing Toolbox Intel OpenCV Library CIMG Library Image Processing with Matlab Image ... Space Conversion Image Thresholding Using RGB Image Labeling Connected Objects Evaluating Geometrical Properties Morphological Operations Morphological ...

http://www.me.iitb.ac.in/~nishantk/Image%20Processing%20for%20Robotics1.ppt

Date added: October 2, 2012 - Views: 17

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ECES 682 Digital Image Processing - Electrical and Computer ...

... s Lecture Image Enhancement in the Spatial Domain Gray level transformations Histogram processing Arithmetic/Logic operations Spatial filtering Smoothing Sharpening Matlab image processing Image ... Ideal vs. Butterworth Ideal vs. Gaussian ‘Morphological’ Filtering ...

http://www.ece.drexel.edu/courses/ECE-S682/Notes/Notes3.ppt

Date added: November 21, 2011 - Views: 68

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Title of Talk Name Date - Image Formation and Processing ...

Patch-based Feature2 :5 hours (matlab) Semantic Feature 1: 24 hours (matlab) Semantic Feature 2: 3 hours (c) ... morphological operations. Optical Flow. Lucas-Kanade on spatial intensity gradient. Gender recognition. SODA-boost based. Motion History Image.

http://www.ifp.illinois.edu/~cao4/teaching/lecture-ECE417_StarChallenge.pptx

Date added: May 26, 2012 - Views: 13

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PowerPoint Presentation

Matlab for Engineers ... Many functions of the Image Processing Toolbox, i.e. those functions for morphological operations, are not found by the compiler. To enable compiling this functions, these M-files must be copied into the working directory.

http://www.robots.ox.ac.uk/~gari/teaching/MatlabForEngineers/IO_Linux_Cluster/MATLAB_for_Engineers_LinuxMCCcluster_GDC.ppt

Date added: May 6, 2013 - Views: 10

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Edge Detection - Temple University

Differential operations measure the rate of change in the image ... A Quick Note Matlab’s image processing toolbox provides edge function ... (x,y). Morphological Filters For comparison see Order Filters on www.ee.siue.edu/~cvip/CVIPtools_demos/mainframe.shtml Homework Implement ...

http://www.cis.temple.edu/%7Elatecki/Courses/CIS601-03/Lectures/EdgeDetection03.ppt

Date added: December 9, 2011 - Views: 6

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COMP 3030 Pattern Recognition - An-Najah National University

... Image thinning Filter by other Morphological operations to remove some H breaks and isolated points In this step, ... Arial Calibri Monotype Sorts Tahoma Symbol Wingdings Theme6 1_Theme6 Mathcad Fingerprint recognition using MATLAB (using ...

http://eng.najah.edu/sites/eng.najah.edu/files/final_presentation.ppt

Date added: May 5, 2013 - Views: 11

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MATLAB جلسه اول - عنوان وب‌سایت من

Title: MATLAB جلسه اول Author: Tabibi Last modified by: nikipedia Created Date: 9/16/2003 5:44:36 AM Document presentation format: On-screen Show (4:3)

http://elec-courses.persiangig.com/document/M13.ppt

Date added: November 20, 2013 - Views: 6

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Computer Vision and AI - Liverpool John Moores University

... sampling and interpolation, color conversion, morphological operations, histograms, image pyramids * Features (cont.) Structural analysis connected components, contour processing, distance ... for core libraries Matlab Visual C++ to build the most of demos * Installing OpenCV Install ...

http://www.cms.livjm.ac.uk/library/Level%206/6052COMP-Computer%20Vision%20and%20AI/Module%20Contents/Lecture%203/Computer-Vision-3-Tutorial.ppt

Date added: November 18, 2013 - Views: 14

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PowerPoint Presentation

Matlab with DIP 教學 師大資工 ... The MATLAB Image Processing Toolbox(cont.) Including: -Spatial image transformations -Morphological operations -Neighborhood and block operations -Linear filtering and filter design -Transforms - Image ...

http://read.pudn.com/downloads115/doc/fileformat/485549/matlabdip.ppt

Date added: May 14, 2013 - Views: 7

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Presentazione di PowerPoint

An overview on morphological operations; Erosion, Dilation. Open, Closure. ... Or it can be performed via numerical minimization … matlab. Fitting – A brief Introduction. 06/12/2011. Fitting and Convolution;

http://home.deib.polimi.it/caglioti/ImageAnalysis/EdgeDetection.pptx

Date added: August 1, 2013 - Views: 3

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第14章 基于SIMULINK的视频和图像处理

MATLAB/SIMULINK中的Video and Image Processing Blockset模块库 ... 形态学操作(Morphological Operations)模块库包含七个子模块库:底帽滤波(Bottom-hat)、闭合(Closing)、膨胀(Dilation)、腐蚀(Erosion)、标记(Label)、开启(Opening ...

http://download.ilovematlab.cn/books/224/224_PPT/Chapter_14d.pptx

Date added: November 20, 2013 - Views: 3

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OpenCV- An overview - TakMing

... for core libraries Matlab Visual C++ to build the most of demos Settings- An ... sampling and interpolation, color conversion, morphological operations, histograms, image pyramids Features (cont.) Structural analysis connected components, contour processing, distance transform ...

http://nas.takming.edu.tw/pluto/program/OpenCV.ppt

Date added: September 23, 2011 - Views: 85

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PowerPoint Presentation

... window example N = n x n Number Of elements Unification approach pixel Unification approach nbh estm Window operations example Lets look a 3 x 3 window ... Morphological , ... verification Take an image MATLAB Make it into a stream files Send it to simulator Receive the simulator ...

http://www.eng.tau.ac.il/%7Eyaro/BoazHirschl/seminar_final.ppt

Date added: November 1, 2011 - Views: 84

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Slide 1

Introduction to Digital Image Processing with MATLAB® Asia Edition ... Its kth element is the value of the function for state k Many other operations can be defined by this method (see the help file ... Ch10-p.286 10.6 Some Morphological Algorithm © 2010 Cengage Learning Engineering. All ...

http://sparc.nfu.edu.tw/~reed/WWW/image100/Chap10.ppt

Date added: May 22, 2013 - Views: 6

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PowerPoint Presentation

The MATLAB Image Processing Toolbox The Image Processing Toolbox is a collection of MATLAB functions ... -Spatial image transformations -Morphological operations -Neighborhood and block operations -Linear filtering and filter design -Transforms - Image ...

http://staff.ustc.edu.cn/~qbhe/dip/PI05302_1_Matlab.ppt

Date added: October 6, 2013 - Views: 5

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Introduction - Brown University

... Laplacian of Gaussian Gaussian derivative of Gaussian Try this in MATLAB g ... w B}= Preliminaries Dilation and Erosion Two basic operations: A ... Using DCT in JPEG Image compression using DCT Block size in JPEG JPEG compression comparison Morphological Operation ...

http://cs.brown.edu/courses/csci1950-g/lectures/6/FreqDomain.ppt

Date added: January 22, 2013 - Views: 18

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PowerPoint Presentation

... but simply use the MATLAB Fourier Transformation Function ... Spatial Filtering Closing o Opening & Opening o Closing Spatial Filtering Morphological Edges: Dilation - Original Spatial Filtering (Exercise: surveillance camera) Spatial Filtering …end of Operations in Spatial Domain ...

http://knight.temple.edu/~lakamper/courses/cis9601_2011/slides/cis601_05_SPATIAL_FREQUENCY.ppt

Date added: May 17, 2013 - Views: 8

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Slajd 1

Matlab, ErdasImagine… ImageJ, ScionImage, IPLab, Morpho… BlueNote. free to download and use (via . sourceforge.net) 0.7v for now. Morphological software. Concept of IslandsExtractionUsingMathematicalMorphology. ... UsingMathematicalMorphology Operations. Warsaw University of Technology.

http://sitlid.sggw.pl/files/isprs/1st_ISPRS_SC_Conference/session_3/1_Kupidura_The_concept_of_the_islands_extraction_in_satellite_images_using.ppsx

Date added: May 28, 2013 - Views: 2

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Introduction

... Laplacian of Gaussian Gaussian derivative of Gaussian Try this in MATLAB g ... w B}= Preliminaries Dilation and Erosion Two basic operations: A ... Using DCT in JPEG Image compression using DCT Block size in JPEG JPEG compression comparison Morphological Operation ...

http://graphics.cs.cmu.edu/courses/15-463/2010_spring/Lectures/FreqDomain.ppt

Date added: March 15, 2013 - Views: 3

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Image Processing : Basic Concept - 銘傳大學-銘傳網頁

Matlab 影像處理I/O相關指令簡介 黑白影像用二維的矩陣來表示,彩色的影像則需藉助三 ... and with other similar techniques The two principal morphological operations(形態運算子) are dilation (膨脹)and erosion (侵蝕) Dilation allows objects to expand ...

http://mcu.edu.tw/~dllee/2b(1)/image_processing.ppt

Date added: February 18, 2012 - Views: 28

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DoD Sensor Processing: Applications and Supporting Software ...

... since the underlying hardware can also be changed, and so hardware morphological capabilities must be considered as ... A typical signal/image processing pipeline begins by performing many regular operations which only depend upon ... (matlab like) Demo Real-Time with a cluster ...

http://portals.omg.org/hpec/files/hpec-si/021117-SC2002-DoD-SigPro-v2.ppt

Date added: July 26, 2013 - Views: 10

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Iris Recognition - Coming Soon...

... operations are applied ... (m,n) g(m,n) I(m,n) MATLAB function: > help edge Common Operators ... Verification Mode Slide 60 Iris Localization Edge Detection for Pupil Localization Change Edge Detection Operator Morphological Operators Morphological Operators Iris ...

http://www.eegsignalprocessing.com/PPT/Iris_Recognition.ppt

Date added: November 12, 2013 - Views: 27

ppt
Slide 1

Figure: Cleaned edge image following thresholding, morphological closing and thinning operations Cleaned Edge Image & Result Image Active ... to the most salient edge near the bottom of the image Active Contour Configuration Experimental Results Processed in Matlab Data were 15 random ...

http://nia.ecsu.edu/ur/0910/summerinterns/reid-jefferson/REU_Final_Presentation.ppt

Date added: February 3, 2012 - Views: 19

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Near-Earth Asteroid Tracking Summary of NEAT Results 12/95-2/96

... Fuzzy versions Branch-and-bound Stochastic relaxation Genetic algorithms Morphological transformation Valley seeking ... Scripts Run prepared groups of operations as an animation Main Functionalities Exploratory visualization tool for any ... Python? Matlab? FITS ...

http://cm.bell-labs.com/who/tkh/mirage/notes/mirage2005.ppt

Date added: May 4, 2013 - Views: 6

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Preprocesamiento 1

... (C++,VB, Matlab) Programación orientada a ... 1 4.9 ms 52.1 ms 21.0 ms 108.6 ms Morphological Operations Grayscale erosion/dilation 5.7 ms 23.2 ms 6.8 ms 40.6 ms Pattern Matching Find a 128 x 128 model 7.2 ms 11.9 ms 11.7 ms 28.6 ms *I/O bound operations Datos julio de 1997 ...

http://isa.uniovi.es/~cancelas/doctorado/sis_percep3.ppt

Date added: June 2, 2013 - Views: 3

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Rotorcraft Design II: Preliminary Design

... ITU LCH Final Design Preliminary Design Overall Evaluation Criterion Function Operations & Support Processes Safety Processes CBEM Engine ... (DYMORE) Structural Analysis (NASTRAN) Stability and Control Analysis (MATLAB) Cost Analysis (PC ... Morphological Matrix # 1. MD500. Bell 206.

http://soliton.ae.gatech.edu/people/dschrage/AE8804/R%20D%20II%20Intro.ppt

Date added: October 31, 2011 - Views: 39

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Sparse Representations and the Basis Pursuit Algorithm

... Thus, solving this problem using MAP leads to the Morphological Component Analysis ... Sparselab (interior-point solver), MOSEK (various tools), Matlab Optimization Toolbox (various ... (StOMP) [Donoho et.al. `07]. Common to all is a set of operations in every iteration that ...

http://www.cs.technion.ac.il/~elad/talks/2007/SPIE_2007_Shrinkage.ppt

Date added: January 27, 2012 - Views: 23