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updated 2 days ago

Ellipse - plot an ellipse according to 3 points by Noam Greenboim

ELLIPSE plots an ellipse, and returns its values using 3 points selected by the user on the figure. (ellipse, annotation, geometry)

Ellipse(axis_h,markersFlag,ellipsePlotFlag)

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updated 6 months ago

draggableRect by Brett Shoelson

Create a draggable rectangle in normalized units. (draggable rectangle, draggable, rectangle)

draggableRect(varargin)

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updated 6 months ago

A suite of minimal bounding objects by John D'Errico

Suite of tools to compute minimal bounding circles, rectangles, triangles, spheres, incircles, etc. (miminum, bound, bounding)

incircle(x,y)

insphere(xyz,tri)

minboundcircle(x,y,hullflag)

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updated 9 months ago

Dicom Operator - EsmeProcess by Jun Li

EsmeProcess functions dicom image operation including viewing, drawing, writing and statistic. (dicom, mask, header)

EsmeProcess Tutorial

[meanGL1, stdGL1, meanGL2, stdGL2, ...

addmenuitems.m

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updated 11 months ago

Binary Image Processing by Tim Seyler

This tool shows some binary image operations within a GUI (image processing, morphology, dilatation)

binary_image_analyze.m

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updated almost 2 years ago

"Chuck Close-ify" an image by Jeremy Manning

Create Chuck Close-style images from photographs and existing images. (chuck close, rectangle, circle)

chuck_closify(im,rows,cols,outfile)

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updated 2 years ago

Function to draw a tilted rectangle by Sudarshan

Specify width, height and angle of orientation of the rectangle, that is drawn on an image (rectangle, rectangle at angle, image processing)

drawRectangleonImageAtAngle(img,center,width, height,angle)

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updated almost 3 years ago

DrawRect by Vidya Murali

Draws a 1-pixel rectangle on an input image with a given color ('r', 'g' or 'b'). (image processing, rectangle, image)

DrawRect(wrimage,rect1,color)

test_drawrect.m

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updated almost 3 years ago

LABEL ME by Vidya Murali

MANUALLY LABELING IMAGE REGIONS BY SELECTING RECTANGLES (image, label, manual)

labelme.m

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updated 3 years ago

WindowAPI by Jan Simon

Set figure size, top-most, transparency and pixel mask, multi-monitor etc by Windows API (figure, alpha, blending)

WindowAPI(varargin)

demo_WindowAPI

uTest_WindowAPI(doSpeed)

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updated 3 years ago

Moving averages / Moving median etc by Aslak Grinsted

Calculates moving averages (or median/fun) of a timeseries. (time frequency, wavelets, moving averages)

[y]=moving(x,m,fun)

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updated 3 years ago

2D minimal bounding box by julien diener

Compute quickly the minimal bounding box of a set of 2D points (area, bounding box, minimum)

minBoundingBox(X)

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updated 3 years ago

Least squares fit of a rectangle to a given shape/boundary by Onkar Raut

A simple method for fitting of bounding rectangle to closed regions (pattern recognition, image processing, image segmentation)

fit_rectangle(boundary_points)

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updated almost 4 years ago

Length of cross of segment and rectangle by Maxim Vedenyov

If segment is outside rectangle then return 0 (segment, cross, rectangle)

L=segment_rectange(a,b,r)

rcr=cross_perimeter(a,b,r)

zz_segment_rectange_test.m

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updated 4 years ago

On-figure magnifier by David Fernandez-Prim

Powerful on-figure magnifier, suitable for the publication of compact graphical results (axis, zoom in, axes)

magnifyOnFigure( varargin )

magnifyOnFigure_examples.m

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updated 4 years ago

Using patch() and rotate() - Basics by Husam Aldahiyat

Powerpoint slides on the basic usage of the patch() and rotate() functions. Includes 13 Examples. (patch, rotate, slides)

slide12

slide15

slide17

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updated almost 5 years ago

Draw Bounding Box by Shadab Khan

This function draws bounding boxes around blobs in a binary image. (bounding box, rectangle, draw rectangle)

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updated almost 6 years ago

ROI Draw by Christopher Changchien

ROI Draw allows you to draw rectangular ROI's at any angle. (signal processing, statistics, probability)

ROIDraw(varargin)

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updated 6 years ago

evaluating SHORT TIME FOURIER TRANSFORM of a stationary signal by payel mukherjee

the STFT of a nonstationary signal taking highly overlapping rectangular window. (rectangle, signal processing, matrix)

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updated 6 years ago

Cropping an Image with resizable and draggable rectangle by Shripad Kondra

Crops the Image from a resizable and draggable rectangle & displays it (after the figure is closed) (application, crop, cropping)

Crop_it2(I)

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updated 7 years ago

POWEL=POWEr ELlipse by Vassili Pastushenko

ellipse, diamond, rectoid or boat, obtuse or sharp angles. Flexible shape for data selection or anno (annotation, customization, circle)

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updated 9 years ago

Moving variance by Aslak Grinsted

Calculates moving variance of a time series. (statistics, probability, moving variance)

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updated 9 years ago

magnifyrecttofig by Andrew Diamond

Magnify contents of dragged rectangle to other figure. (data exploration, magnify, zoom)

h=figurem(varargin)

magnifyrecttofig(varargin)

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updated almost 11 years ago

Temperature Profile in a Rectangular Plate by Housam Binous

Solves finite difference equations to get temperature profile in rectangular plate. (chemistry, physics, finite differences)

binous_laplace.m

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updated 13 years ago

Mobius Band by Altan Bassa

Mobius Band (gallery, mobius band, mobius)

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