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200 Pages

### 17a-Sift

Course: CS 635, Fall 2008
School: Kentucky
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Word Count: 1332

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Scale SIFT: Invariant Feature Transform With slides from Sebastian Thrun Stanford CS223B Computer Vision, Winter 2006 1 Pattern Recognition Want to find ... in here 3 SIFT Invariances: Scaling Rotation Illumination Deformation Yes Yes Yes Maybe Yes Provides Good localization Distinctive image features from scale-invariant keypoints. David G. Lowe, International Journal of Computer Vision, 60, 2...

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Toledo - MATH - 3320
Selected Homework SolutionsProblem 2.1 If (G, ) is a group then: a. The identity of G is unique. b. The inverse of each element in G is unique. (a) Suppose that e and e are both identities for G. It will suffice to show that e = e . Consider the pro
Toledo - MATH - 1860
Math 1860-008-1-January 24, 2006Quiz 31. Find the work (in joules) required to empty a tank that is filled with water. The tank is a pyramid with a height of 2 meters and a 2 meter by 2 meter square base. The outlet is at the top of the tank.
Toledo - MATH - 1860
Exam 1Math 1860-008 Homework version OdenthalNameInstructions This exam is closed book and closed notes. You may use a non-graphing calculator. There are 12 problems on 10 pages. There are 275 total points in the exam. As promised the exam is co
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Portfolio of Ravishankar Chityala1. 2D drafting packageSoftware: X-windowsThis 2D Drafting package has been created using X windows. The tool bar at the top have also been created using X windows. It creates 2D primitives like Line, Polygon, a
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Professional and Technical Occupations 83For information about job opportunities in companies other than airlines, consult the classified section of aviation trade magazines and apply to companies that operate aircraft at local airports.Air Traff
MO St. Louis - OOH - 20002001
366 Occupational Outlook Handbookover $26,640. Median annual earnings in the industries employing the largest numbers of guards in 1997 are shown below.Real estate operators and lessors .$20,300 Hospitals .. 19,500 Hotels and motels . 18,000 Misc
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1975The Machiavellian Moment: Florentine Political Thought and the Atlantic Republican Tradition(Click here to view our web site description.)J.G.A. PocockThis undisputed modern classic defies conventional categorization. The book's range is
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forward(6)turn(90)forward(6)turn(90)forward(6)turn(90)forward(6)
Bard College - CMSC - 103
DECLARE countcount := 0LOOPforward(6)turn(120)count := count + 1EXIT IF count = 3END LOOP
Bard College - CMSC - 103
DECLARE count, sidescount := 0sides := 9LOOPforward(6)turn(360/sides)count := count + 1EXIT IF count = sidesEND LOOP
Bard College - CMSC - 103
DECLARE huehue := 0LOOPhsb(hue, 1, 0)forward(5)back(5)turn(360/100)hue := hue + 0.01exit if hue = 1END LOOP
Bard College - CMSC - 103
declare countmoveTo(-10,0) { Give ourselves a little more room to the right }count := 0loop { This is just what we had before } forward(5) turn(90) count := count+1 exit if count = 4end loopforward(5) { Now
Bard College - CMSC - 103
SUB square { This is a subroutine - a reusable set of instructions }declare count { The count variable is only used inside the subroutine }count := 0loop { The body of the subroutine is just the square-drawing } forward(5)
Bard College - CMSC - 103
SUB square (sideLength) { sideLength is a parameter - its value will }declare count { be given by the calling instruction }count := 0loop forward(sideLength) { Here's the change; use sideLength } turn(90) count := count+1
Bard College - CMSC - 103
SUB square (sideLength) { sideLength is a parameter - its value will }declare count { be given by the calling instruction }count := 0loop forward(sideLength) { Here's the change; use sideLength } turn(90) count := count+1 e
Bard College - CMSC - 103
PREDECLARE SUB square (sideLength) { predeclare the subroutine here }{ and define it later }{ Start main program here }{ This program would be (more) confusing without the subroutine! }{ It would have to contain loops within loops }declare squ
Bard College - CMSC - 103
PREDECLARE SUB square (sideLength) { predeclare the subroutine here } { and define it later }{ Start main program here }{ This program would be (more) confusing without the subroutine! It would have to contain
Bard College - CMSC - 103
PREDECLARE SUB petal { subroutine draws a generic petal shape }declare countcount := 0penUpmove(0,3)penDowncyancircle(1) { center of the flower }turn(-90) { face outward to draw a petal }magentaLOOP petal turn(160) { found v
Bard College - CMSC - 103
PREDECLARE SUB triangle (sideLength){ Main body }penUpmoveTo(-3, -3)penDowntriangle(3)Forward(3)triangle(3)turn(120){ to go up right side of left triangle }Forward(3)turn(-120)triangle(3)hideTurtle{ End main body }SUB triangle
Bard College - CMSC - 103
SUB subroutine1 DrawText(&quot;subroutine1 is starting&quot;) DrawText(&quot;subroutine1 is ending&quot;)END SUBSUB subroutine2 DrawText(&quot;subroutine2 is starting and will now call subroutine1&quot;) penUp move(1,0) penDown subroutine1 penUp m
Bard College - CMSC - 103
SUB test DECLARE subVar subVar := 2 DrawText(&quot;In the test subroutine, subVar is #subVar&quot;) { DrawText(&quot;In the test subroutine, bodyVar is #bodyVar&quot;) }END SUB{ Begin main program here }DECLARE bodyVarbodyVar := 1penUpmoveTo(-8, 8)
Bard College - CMSC - 103
DECLARE var {THIS WAS AFTER SUBROUTINE}SUB test IMPORT var { was: DECLARE var } var := 2 DrawText(&quot;In the test subroutine, var is #var&quot;)END SUB{ Begin main program here }{ DECLARE var } {MOVED THIS LINE TO TOP}var := 1penUpmove
Bard College - CMSC - 103
DECLARE birthYear, thisYear, bdayAlready, agethisYear := 2006AskUser(&quot;What year were you born?&quot;, birthYear)YesOrNo(&quot;Have you had a birthday yet this year?&quot;, bdayAlready){ YesOrNo assigns its variable 1 for a yes answer, 0 for a no }IF (bdayAl
Bard College - CMSC - 103
DECLARE numberToGuessnumberToGuess := randomInt(100) {random(100) gives a random number between 1 and 100}DECLARE guessesSoFar, guessguessesSoFar := 0TellUser(&quot;I am thinking of a number between 1 and 100. Try to guess it.&quot;)LOOP AskUser(&quot;W
Bard College - CMSC - 103
DECLARE numberToGuessnumberToGuess := randomInt(100) {random(100) gives a random number between 1 and 100}DECLARE guessesSoFar, guessguessesSoFar := 0TellUser(&quot;I am thinking of a number between 1 and 100. Try to guess it. You have 10 tries.&quot;)
Bard College - CMSC - 103
FUNCTION convertToF (Ctemp){ Precondition: Ctemp is a number Postcondition: returns the Fahrenheit equivalent temperature } DECLARE Ftemp Ftemp := Ctemp*(9/5) + 32 return FtempEND FUNCTIONDECLARE inputTemp, outputTempAskUser(&quot;Give a t
Bard College - CMSC - 103
DECLARE x,yASkUser(&quot;Enter a non-negative number&quot;, x)y := sqrt(x)TellUser(&quot;The square root of #x is #y&quot;)
Bard College - CMSC - 103
FUNCTION getLegalValue{ Precondition: User has already been prompted to enter a value Postcondition: A legal (non-negative) value has been elicited, and it is returned} DECLARE input LOOP AskUser(&quot;Enter a non-negative number&quot;, input)
Bard College - CMSC - 103
PREDECLARE FUNCTION leapYearCheck(year) {Will check for leap year - return 1 for yes, 0 for no}DECLARE month, yearAskUser(&quot;What month are you interested in?&quot;, month)IF month = 1 OR month = 3 OR month = 5 OR month = 7 OR month = 8 OR month
Bard College - CMSC - 103
FUNCTION calcNewBalance(annualInterest, numYears, timesPerYear, initBalance){ Precondition: annualInterest is the annual interest rate, expressed as a percentage (so 10 means 10%) numYears is how long the investment accumulates inter
Bard College - CMSC - 103
FUNCTION calcNewBalance(annualInterest, numYears, timesPerYear, initBalance){ Precondition: annualInterest is the annual interest rate, expressed as a percentage (so 10 means 10%) numYears is how long the investment accumulates inter
Bard College - CMSC - 103
SUB triangleRecurse(size)DECLARE count, ratioratio := 1/3count := 0LOOP forward(size) turn(120) count := count+1 EXIT IF count = 3END LOOPIF size &gt; 0.25THEN forward(size*ratio) turn(arctan(sqrt(3)*ratio)/(2-3*ratio) tria
Bard College - CMSC - 103
FUNCTION leapYearCheck(year){Precondition: year is a whole number, greater than zero Postcondition: return 1 for yes, 0 for no}DECLARE yearBy4, yearBy100, yearBy400yearBy4 := trunc(year/4)yearBy100 := trunc(year/100)yearBy400 := trunc(year/400
Bard College - CMSC - 103
SUB writeMonthName(month) { month is between 1 and 12 } penUp moveTo(0,6) penDown IF month = 1 THEN DrawText(&quot;January&quot;) END IF IF month = 2 THEN DrawText(&quot;February&quot;) END IF IF month = 3 THEN DrawText(&quot;March&quot;) END
Bard College - CMSC - 103
SUB goToSquare(col, row){ Move to the appropriate caledar square. The columns are numbered from 0 (Sunday) to 6 (Saturday). The rows are numbered from 0 (topmost week) to 4 (bottommost week) Thus goToSquare(0,0) takes the turtle to the upper
Bard College - CMSC - 103
PREDECLARE star (sidelength){ This program should draw 4 stars, each with 5 sides }{ Begin main program }penUpmoveTo(-8, -6)penDownstar(6)penUpmoveTo(4, -6)penDownstar(6)penUpmoveTo(-8, 4)penDownstar(6)penUpmoveTo(4, 4)penDow
Bard College - CMSC - 103
FUNCTION calcNewBalance(annualInterest, numYears, timesPerYear, initBalance){ Precondition: annualInterest is the annual interest rate, expressed as a percentage (so 10 means 10%) numYears is how long the investment accumulates inter
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MO St. Louis - OOH - 20022003
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De Novo Protein Design: Fully Automated Sequence Selection Bassil I. Dahiyat, et al. Science 278, 82 (1997); DOI: 10.1126/science.278.5335.82 The following resources related to this article are available online at www.sciencemag.org (this information
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TAMU Kingsville - PHYSICS - 4390
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TAMU Kingsville - PHYSICS - 4390
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Texas A&M - FRSC - 461
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