Imread Pepperspng

The pseudo-code/java applet referred to for the implementation can be found here:http://www.cse.ust.hk/learning_objects/ima...a/kuwahara.htmlCode example:I = imread('peppers.png');I_f = kuwahara_filter(I);imshow(I_f);

% Crops the Image from a resizable & draggable rectangle% & displays it (after the figure is closed)%% I is the Image to be cropped, assumed to be in the% matlab workspace%% EXAMPLES%% I = imread('liftingbody.png');% [rect_pos] = Crop_it(I);%% RGB = imread('peppers.png');% [rect_pos] = Crop_it(RGB);

Y = DCTN(X) returns the discrete cosine transform (DCT) of X.X = IDCTN(Y) returns the inverse discrete cosine transform (IDCT) of Y.Y = DSTN(X) returns the discrete sine transform (DST) of X.X = IDSTN(Y) returns the inverse discrete sine transform (IDST) of Y.X and Y can be N-dimensional.D =...


Platforms: Matlab

Finds and activates, or creates, figure with user-specified name. If no name is provided, creates figure named "untitledn" (where n is incremented to result in a unique name). SYNTAX:togglefig('My Figure');If figure named 'My Figure' exists, it will be activated (brought to the front and shown)....


Platforms: Matlab

This code implements two variations of the paper"High accuracy optic flow using a theory for warping" presented at ECCV 2004 by Dr. Thomas Brox.Its variants appeared in "Particle Video"presented at CVPR 2006 by Dr. Peter Sand.The files optical_flow_brox.m andoptical_flow_sand.m are the files you...


Platforms: Matlab

VIDEOFIG(NUM_FRAMES, @REDRAW_FUNC) creates a figure with a horizontal scrollbar and shortcuts to scroll automatically. The scroll range is 1 to NUM_FRAMES. The function REDRAW_FUNC(F) is called to redraw at scroll position F (for example, REDRAW_FUNC can show the frame F of a video).This can be...


Platforms: Matlab

GEOTIFF_READ: read geotiff using imread and assign map info from infinfo. I = GEOTIFF_READ('filename'); Reads whole images I = GEOTIFF_READ('filename','pixel_subset', [minx maxx miny maxy]); I = GEOTIFF_READ('filename','map_subset' , [minx maxx miny maxy]); extract subset of the specified.%...


Platforms: Matlab

Y = DCTN(X) returns the discrete cosine transform (DCT) of X.X = IDCTN(Y) returns the inverse discrete cosine transform (IDCT) of Y.Y = DSTN(X) returns the discrete sine transform (DST) of X.X = IDSTN(Y) returns the inverse discrete sine transform (IDST) of Y.X and Y can be N-dimensional.D =...


Platforms: Matlab

Y = RESIZE(X,NEWSIZE) resizes input array X using a DCT (discrete cosine transform) method. X can be any array of any size. Output Y is of size NEWSIZE.Input and output formats: Y has the same class as X.As an example, if you want to multiply the size of an RGB image by a factor N, use the...


Platforms: Matlab

Image has to be placed in the current working directory and the m file changed accordingly to the image name (change in the imread command).The user is asked for the level of OP effect they desire.(This input has to be a odd number).The image is padded according to the user input and then the...


Platforms: Matlab

LINEINMASK determines portions of the line in and out of a mask [inX inY] = LINEINMASK(XS,YS,BW,XV,YV) computes a the segments of the line specified by verticies XV and YV that are inside the mask BW. Points XS and YS specify the limits (or pixel values) of the coordinates of the matrix BW. [inX...


Platforms: Matlab

Imports formats from Zeiss, Leica, Nikon, Olympus, MetaMorph and others via BioFormatsAmongst others, following formats are supported:lsm, zvi, ics, nd2, pic, dv, img, tif,imreadBF loads multiple user-defined image slices at once.[imageStack]=imreadBF(datname,zplanes,tframes,channel)You can load...


Platforms: Matlab

Purpose of the program:1. Program asks user to load two images by using imread.2. Program converts the images from full color to grayscale using rgb2gray, and then convert the grayscale from 8-bit integer format to doubles using im2double.3. Program reads in from the user the range of offsets to...


Platforms: Matlab

BWREMOVE Removes objects in binary image.BW3 = BWREMOVE(BW1,BW2) returns a binary image BW3 where the objects from the mask image that overlap the seed image are removed. Both the seed BW1 and the mask BW2 images can have multiple blobs.[BW3, BW4] = BWREMOVE(BW1,BW2) returns the binary image BW4...


Platforms: Matlab

% Crops the Image from a draggable rectangle% & returns the Cropped Image and its co-ordinates%% I is the Image to be cropped assumed to be in the% matlab workspace%% w : width (default value : cols/2)% h : height (default value : rows/2)%% EXAMPLES%% I = imread('circuit.tif');% [O] =...


Platforms: Matlab

Launches a GUI environment for the detection of circles in an image.In R2012a, we introduce CIRCULAR HOUGH TRANSFORMS for detecting circles in images. There are several parameters which can be manipulated to enhance the performance of the IMFINDCIRCLES functionality. This GUI provides an...


Platforms: Matlab

VISLABELS is used to visualize the output of BWLABEL. VISLABELS(L), where L is a label matrix returned by BWLABEL, displays each object's label number on top of the object itself. Note: VISLABELS requires the Image Processing Toolbox. Example:bw = imread('text.png');L =...


Platforms: Matlab

group = setfigdocked('PropertyName1',value1,'PropertyName2',value2,...) PropertyName: - GroupName name of group need to be generated - GridSize scalar or vector quantity, defines number of rows and columns of cell in group - SpanCell vector or matrix quantity, size n x 4, [row col occupiedrows...


Platforms: Matlab

Use a standard paint program like paint shop pro to edit your icons, save them in a MATLAB compatible format (bmp, png, jpeg, etc..)Use White [RGB(255,255,255)] for areas you want white.Use Black [RGB(0,0,0)] for areas you want black.All other colors will be made transparent.Example:i =...


Platforms: Matlab

It wil first compnesate the luminosity of the image and after it will convert it from RGB to YCbCr format.Implementing the script is simple:I=imread('filename'); imag_improve_rgb(I) Requirements: - MATLAB 7 or higher - MATLAB's Image Processing Toolbox


Platforms: Windows, Mac, *nix, Matlab, BSD Solaris