# s.s.o

Turkey

nny.edu.tr/default2.asp?part=civil_academic_staff

Age: 36

I like matheamatica.

 Jan 30 comment Grayscale MorphologyThis link might be useful talking about Binary and Grayscale Morphological Operators... mathematica-journal.com/issue/v8i1/features/jankowski/contents/… Jan 28 comment Grid cuts my imagesRemoving ImageCrop works correctly... Strangely magnifying bigger than 1 also corrects it... Jan 21 comment Using 2 D FFT for filtering unwanted texture on an imagedid you see related question mathematica.stackexchange.com/questions/29265/… ? you can try data = InverseFourier[fdct]; Image[Chop@data] you need to chop it. the inverse Fourier may have imaginary parts. Jan 19 comment Splitting a rasterized image into its squaresyou may also check 'ImagePartition'. i = Import["ExampleData/lena.tif"] ImagePartition[i, {45}] // Grid Dec 11 comment Why is DiscretizeGraphics missing points on my curve?Yes, I think here is a bug in DiscretizeGraphics algorithm skips the last segment. Dec 11 comment Why is DiscretizeGraphics missing points on my curve?For the first part you can use pts = {{.5, 0}, {1, 0}, {1, 1}, {.5, 1}, {0, 1}, {0, 0}}; Graphics@BSplineCurve[pts, SplineClosed -> True] so that you don,'t need to duplicate the first or last point. There is a bug I thing in DiscretizeGraphics. It forgets to ckeck if the shape is closed. And algorithm skips the last segment. Dec 9 answered Matlab: Convert file date with milliseconds into Matlab time format Dec 9 comment Why is DiscretizeGraphics missing points on my curve?I don't now the exact answer but my guess is the problem is with line and BSplineCurve combination. The line is bounded piece wise linear primitive and BSplineCurve is a nonlinear primitive with an only approximation represented. If you try BoundaryDiscretizeGraphics you get an error saying 'BoundaryMeshRegion::buncl: At least one boundary was not closed in'. So the line and spline joined points does not overlap due to approximation of spline. Nov 16 awarded Nice Answer Nov 16 comment find the maximum number of not intersecting circles inside an ellipsev10 but you should add sel // Colorize Nov 16 answered find the maximum number of not intersecting circles inside an ellipse Nov 16 answered Detecting an ellipse in a glaucoma photo Oct 23 comment How to patch fingerprint ridgesIn literature I think it's called fingerprint ridges... In Mathematica docs you may search GradientOrientationFilter and example/VisualizeTheGradientDirection. Also the answer of @belisarius is forth for this Q might be helpful using hit and miss transform... mathematica.stackexchange.com/questions/19546/… Oct 21 comment Multiple Import and Export of ImagesRelated post see - mathematica.stackexchange.com/questions/43709/… Oct 12 awarded Popular Question Sep 28 comment Removing gutter shadows from scanned pages Sep 28 comment Removing gutter shadows from scanned pagesif you have mathematica 10.0. you may try RemoveBackground[img, {"Background", {LightYellow, 0.5}}] Sep 22 comment Challenge: deblurring imagesmight be interesting library.wolfram.com/infocenter/MathSource/5548 Sep 22 revised Image Processing: Car front detectionadded angle correction Sep 18 revised Image Processing: Car front detectionimproved example code