FLIP FUNCTION MATLAB 2012 CODE
For example, if we want to flip an image using Matrix manipulation instead of the flip() function, we have to change the flip(img) function in the above code with the code img(end:-1:1,:,:). We can also flip a matrix using Matrix manipulation in Matlab. Flip an Image Using Matrix Manipulation in MATLAB If we flip the third dimension, the image won’t flip, but the colors of the image will be flipped or changed. Some images also have a third dimension which contains the colors in the picture. By default, the flip() function will flip the matrix using the first dimension, which is the column.
So to flip the image, we have to pass the dimension as the second argument in the flip() function. In Matlab, the first dimension of a matrix is its column and the second dimension is its rows. For example, in the above output, we have flipped the matrix column-wise that why the image is vertically flipped, but if we want to flip the image horizontally, we have to flip the matrix row-wise. If we want to flip the image horizontally, we have to add a second argument in the flip() function, the dimension of the matrix-like flip(img, 2). img = imread('cat.jpg') Īs you can see in the above output, the image is flipped vertically. For example, let’s flip an image using the flip() function in Matlab and show them on the same plot using the subplot() and imshow() function. We can use the Matlab built-in function flip() to flip an image or a matrix. For example, the last row of the matrix will become the first row and the first who will become the last row, and so on. To vertically flip the image, we need to change the position of pixels. It will be stored in a matrix, and each element of the matrix is the value of each pixel of the image. We have to read and store the image in Matlab using the imread() function. For example, if you have a 200 by 200-pixel image, meaning there are 200 pixels on the vertical axis and 200 pixels on the horizontal axis. Flip an Image Using the flip() Function in MATLAB This tutorial will discuss flipping an image vertically using the flip() function in Matlab. Flip an Image Using Matrix Manipulation in MATLAB.Flip an Image Using the flip() Function in MATLAB.
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