Category:Edge detection

**edge detection**
	image processing method
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Subclass of	digital image processing;
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	Q1513153;
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Media in category "Edge detection"

The following 129 files are in this category, out of 129 total.

(a)Original Image (b)Image Generated using equation(1) (c)Image generated using equation(2) (d) Image generated using equation(3) (e)Image generated using equation(4).jpg 813 × 186; 25 KB
050817-N-3488C-028-RobertsCross.jpg 880 × 583; 92 KB
444 symmetry mirrors.png 2,520 × 2,520; 775 KB
A parabolic checkerboard for rotation number 1 over 2.png 1,000 × 1,000; 72 KB
Bikesgray friechen.png 512 × 389; 177 KB
Bikesgray prewitt.JPG 638 × 478; 118 KB
Bikesgray roberts.JPG 638 × 478; 112 KB
Bikesgray sobel.JPG 636 × 476; 105 KB
Bikesgray-costella.png 1,278 × 958; 1.04 MB
Bikesgray-scharr.png 638 × 478; 277 KB
Bikesgraysobel.jpg 640 × 480; 50 KB
Binary image for edge detection.png 343 × 361; 6 KB
Binary2.png 839 × 534; 73 KB
Bof61.png 3,000 × 3,000; 449 KB
Canny Anstieg Gerundet Staerke.JPG 507 × 260; 22 KB
Canny Anstieg Gerundet.JPG 507 × 260; 65 KB
Canny Anstieg Staerke.JPG 507 × 261; 20 KB
Canny Anstieg.JPG 507 × 261; 45 KB
Canny Final.JPG 349 × 261; 35 KB
Canny GradientX.JPG 507 × 262; 13 KB
Canny GradientY.JPG 499 × 259; 13 KB
Canny Graustufen.JPG 346 × 260; 17 KB
Canny Maximum.JPG 507 × 261; 19 KB
Canny Walkthrough 1 Gaussian Blur.png 800 × 565; 166 KB
Canny Walkthrough 2 Intensity Gradient.png 800 × 565; 242 KB
Canny Walkthrough 3 Non-maximum suppression.png 800 × 565; 127 KB
Canny Walkthrough 4 Double Threshold.png 800 × 565; 46 KB
Canny Walkthrough 5 Hysteresis.png 800 × 565; 28 KB
Cauliflower Julia set DLD field lines.png 2,000 × 2,000; 1.26 MB
Cel shading edge detection.png 511 × 383; 41 KB
Circle Julia set with BD LC methods.png 2,000 × 2,000; 469 KB
Cubic Julia set C =-0.040000000000000036-0.78*I with internal level curves.png 2,000 × 2,000; 732 KB
Detection cercle image fortement bruitee.png 366 × 365; 24 KB
Detecção de bordas.tif 1,200 × 1,600; 1.83 MB
Druhá derivace hrany odečtená od hrany.png 173 × 749; 4 KB
Dynamical chessboards of cauliflower Julia set f(z) = z*z + 0.25.png 1,000 × 1,000; 69 KB
Edge Detection.png 1,920 × 1,080; 59 KB
Edge Detectors Zero Crossings.webm 12 s, 1,280 × 400; 2.53 MB
Edge-detection-2.jpg 672 × 128; 19 KB
EmiMa-099-Prewitt-x-color.jpg 5,543 × 3,695; 10.43 MB
EmiMa-099-Prewitt-x.jpg 5,543 × 3,695; 525 KB
EmiMa-099-Prewitt-y.jpg 5,543 × 3,695; 510 KB
EmiMa-099-Sobel-x.jpg 5,543 × 3,695; 535 KB
EmiMa-099-Sobel-y.jpg 5,543 × 3,695; 522 KB
Escher like tiling Fat Douady rabbit Julia set.png 2,000 × 2,000; 646 KB
Escher like tiling.png 2,000 × 2,000; 803 KB
Fat Basilica Julia set DLD field lines.png 2,000 × 1,250; 636 KB
Fatou componenets 3.png 1,000 × 1,000; 17 KB
Fatou sets for Blaschke fraction f(z) = rho * z^2 * (z-3) over (1-3z).png 3,000 × 2,000; 441 KB
Find edges.jpg 300 × 169; 63 KB
From decomposition to checkerboard.gif 600 × 600; 1.84 MB
Gabo11.png 400 × 400; 12 KB
Gabor3d1.png 384 × 384; 15 KB
GaborTwoFreq.JPG 512 × 384; 11 KB
Geometrically finite Julia set zoom.png 2,000 × 1,538; 233 KB
Geometrically finite Julia set.png 2,600 × 2,000; 165 KB
(edge detection) of Crimson Cabinet, Winter Palace.jpg 856 × 613; 607 KB
Interior of fat basilica ( parbolic) Julia set.png 2,000 × 2,000; 334 KB
Julia immediate basin 1 3.png 1,000 × 1,000; 66 KB
Julia set f(z)=1 over az5+z3+bz.png 2,000 × 2,000; 844 KB
Julia set f(z)=1 over z3+z*(-3-3*I).png 2,000 × 2,000; 685 KB
Julia set f(z)=z^6+A*z+c A=(-33725751,810162*i)*2^-25 c=(-3096576+8798208*i)*2^-25.png 2,000 × 2,000; 637 KB
Julia set for f(z) = z*z + 0.25+0.5i BDM.png 2,000 × 2,000; 678 KB
Julia set for f(z) = z*z -0.6978381951224250+0.2793041341013660 ( components and attracting cycle).png 2,000 × 2,000; 447 KB
Julia set for f(z) = z*z -0.6978381951224250+0.2793041341013660i.png 2,000 × 2,000; 918 KB
Julia set for f(z) = z*z-0.6978381951224250+0.2793041341013660 ( only boundaries).png 2,000 × 2,000; 1.07 MB
Julia set for f(z) = z^4 + z.png 1,000 × 1,000; 13 KB
Julia set for f(z) = z^4 - z with various number of star branches.gif 1,000 × 1,000; 590 KB
Julia set for f(z) = z^4 - z.png 1,000 × 1,000; 22 KB
Julia set for f(z)= z^14-z.png 1,000 × 1,000; 29 KB
Julia set for f(z)= z^15-z.png 1,000 × 1,000; 23 KB
Julia set for f(z)=(z2+a) over (z2+b) a=-0.2+0.7i , b=0.917.png 2,000 × 2,000; 441 KB
Julia set for f(z)=1 over (z3+a*z+ b) with a = 2.099609375 and b = 0.349609375 with critical orbits.png 2,000 × 2,000; 135 KB
Julia set for f(z)=1 over (z3+a*z+ b) with a = 2.099609375 and b = 0.349609375.png 2,000 × 2,000; 127 KB
Julia set for f(z)=z2 over (z9-z+0.025).png 2,000 × 2,000; 540 KB
Julia set for z*z+0.26 BDM.png 2,000 × 2,000; 634 KB
Julia set for z^2+0.7i*z.png 2,000 × 2,000; 610 KB
Julia set of f(z) = z^2 -1.2029905319213867188+0.14635562896728515625i.png 2,500 × 1,000; 221 KB
Julia set z+z^5.png 1,000 × 1,000; 61 KB
LCMJ rabbit.jpg 2,000 × 2,000; 428 KB
LCMM.jpg 2,000 × 2,000; 323 KB
Lena stasjon edges.png 800 × 548; 157 KB
Lena stasjon Otsu.png 800 × 548; 15 KB
Lena stasjon Rosin.png 800 × 548; 27 KB
Level sets of attraction time to parabolic fixed point in the fat basilica Julia set.png 2,000 × 2,000; 292 KB
Lossless-circle-canny.png 208 × 205; 416 bytes
Lossy-circle-canny.png 208 × 205; 657 bytes
Magician processed by Deriche edge detector.jpg 1,502 × 2,120; 953 KB
Mandelbrot DEM Sobel.png 3,000 × 3,000; 340 KB
Mathematical Beauty.jpg 2,164 × 1,612; 1.39 MB
Miniature piglet edge detection color angle.ogv 15 s, 1,278 × 718; 29.62 MB
Parabolic julia set c=-0.75.png 2,000 × 1,000; 9 KB
Parabolic Julia set for f(z)=z^5+m*z^4+z where m = 0.8+0.4*i.png 1,000 × 1,000; 79 KB
Parabolic Julia set for internal angle 1 over 20.png 1,000 × 1,000; 111 KB
Parabolic Julia set for internal angle 1 over 3.png 1,000 × 1,000; 11 KB
Parabolic Julia set for internal angle 1 over 30 with target set.png 2,001 × 2,001; 83 KB
Parabolic Julia set for internal angle 1 over 30.png 2,001 × 2,001; 74 KB
Parabolic Julia set for internal angle 1 over 4.png 1,000 × 1,000; 11 KB
Parabolic sepals for internal angle 1 over 1.png 2,000 × 2,000; 172 KB
Perturbated Basilica Julia set zoom LCM.png 2,000 × 2,000; 2.09 MB
PerturbatedRabbitJuliaSetZoom.png 2,000 × 2,000; 2.56 MB
Preimages of curve ER.png 1,000 × 1,000; 55 KB
PST edge detection on an astronomical image.jpg 837 × 552; 225 KB
PST edge detection on barbara image.tif 4,036 × 1,888; 13.66 MB
PST edge detector biomedical application.tif 4,146 × 1,280; 9.34 MB
PST edge detector saint Paul.tif 3,456 × 1,130; 9.02 MB
PST edge detector.tif 644 × 642; 78 KB
Quadratic Golden Mean Siegel Disc Average Velocity - Gray.png 1,500 × 1,100; 436 KB
Quadratic Julia set with Internal binary decomposition for internal ray 0.ogv 2.8 s, 1,000 × 1,000; 1.97 MB
Quadratic Julia set with Internal binary decomposition for internal ray 1 over 3.ogv 12 s, 1,001 × 1,001; 5.34 MB
Quadratic Julia set with Internal level sets for internal ray 0.ogv 12 s, 1,000 × 1,000; 5.67 MB
Quadratic Julia set with Internal tile for internal ray 0.ogv 11 s, 1,000 × 1,000; 5.77 MB
Red on centre green off centre.png 634 × 474; 48 KB
RetreatingLongwall.png 768 × 821; 60 KB
Robinson E.jpg 992 × 1,318; 142 KB
Sample Net.png 640 × 480; 542 KB
Subpixel edge detection.png 953 × 312; 177 KB
Target set for internal ray 0.ogv 6.0 s, 1,000 × 1,000; 437 KB
Text DoF bracket-edge-detection.png 2,000 × 444; 900 KB
THe 'L' Stop at Addison on the Red Line Near Wrigley Field -- Chicago (IL) April 2012 (7096630231).jpg 3,896 × 2,616; 1.82 MB
Valve canny with angle colour (7).PNG 640 × 480; 36 KB
Valve gaussian (2).PNG 640 × 480; 146 KB
Valve monochrome canny (6).PNG 640 × 480; 22 KB
Valve Roberts.gif 640 × 480; 14.3 MB
Valve Roberts.PNG 640 × 480; 248 KB
Valve sobel (3).PNG 640 × 480; 289 KB
Valve sobel with angle colour (4).PNG 640 × 480; 45 KB
WristSpatialFiltering.jpg 542 × 426; 110 KB
Ääretuvastuse näide.png 1,415 × 471; 691 KB