Read and Display Image Copy Code Copy Command Read a sample image. Get A = imread("ngc6543a.jpg"); The imread function returns a 650-by-600-by-3 array of type uint8. Display the image. Get image(A) Convert Indexed Image to RGB Copy Code Copy Command Read the first image in a...
Read YCbCr TIFF Image Data Create aTiffobject for a file, get image data, and display the image. t = Tiff('peppers_YCbCr_tiled.tif','r'); [Y,Cb,Cr] = read(t); Display the Y component of the image. imshow(Y); title('Peppers Image (Y Component)'); ...
% Read RGB image from graphics file. im = imread('street2.jpg'); % Display image with true aspect ratio image(im); axis image % Use ginput to select corner points of a rectangular % region by pointing and clicking the mouse twice p = ginput(2); % Get the x and y corn...
Read YCbCr TIFF Image Data Create aTiffobject for a file, get image data, and display the image. t = Tiff('peppers_YCbCr_tiled.tif','r'); [Y,Cb,Cr] = read(t); Display the Y component of the image. imshow(Y); title('Peppers Image (Y Component)'); ...
This MATLAB function returns image data that is captured with the camera specified by camera in the 3D environment.
Read and Display Image from GeoTIFF File Copy Code Copy Command Read a GeoTIFF file into the workspace as an array and a map cells reference object. Get [boston,R] = geotiffread("boston.tif"); Display the image using the mapshow function. Get figure mapshow(boston,R) axis image...
imds = imageDatastore({'street1.jpg','street2.jpg'}); [img,info] = readimage(imds,2); The info structure contains the following information for the second image: Filename, FileSize, and Label. To display the filename and path, type info.Filename in the command window. To display the...
Create an ideal camera in the 3D environment using thesim3d.sensors.IdealCameraobject. You can capture images of the 3D environment and display them in MATLAB®. Use thereadfunction to extract image data from the 3D environment. Create a 3D environment and set up communication with the Unreal...
Create an axes object to display the frame. Then continue to read and display video frames until no more frames are available to read. Get currAxes = axes; while hasFrame(v) vidFrame = readFrame(v); image(vidFrame,"Parent",currAxes) currAxes.Visible = "off"; pause(1/v.FrameRate)...
Read a GeoTIFF image of Boston as an array and a map cells reference object. The array is of size 2881-by-4481-by-3 and specifies the red, green, and blue components of the image. Display the image using the mapshow function. Get [A,R] = readgeoraster("boston.tif"); mapshow(...