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Question
Reading pixels of an image
Hello, How does MATLAB read the pixels in an image? Is it row wise or column wise? Suppose I have a 5x6 image and I wanted to r...
meer dan 5 jaar ago | 3 answers | 0
3
answersQuestion
Coordinates of a vector
Hello, I am trying to find the coordinates of all elements of a vector, with reference to a image. However, in the for loop, ...
meer dan 6 jaar ago | 1 answer | 0
1
answerQuestion
video from image file
Is it possible to create a video file using a set of images in MATLAB? I tried doing it using an external software, but when I u...
meer dan 6 jaar ago | 1 answer | 0
1
answerQuestion
histogram of a video file
Hello, Is it possible to plot a histogram of a video file? Please give me inputs.
meer dan 6 jaar ago | 2 answers | 0
2
answersQuestion
How does MATLAB reads an image?
Hello, I would like to know how MATLAB reads an input image. Is the in the integer format or the floating point value? Is the...
bijna 7 jaar ago | 2 answers | 0
2
answersQuestion
imhist in image processing
Hello, I am trying to check how imhist works, by plotting a graph for imhist taking a small 8x8 matrix with different values,...
ongeveer 7 jaar ago | 1 answer | 0
1
answerQuestion
difference between in2int16 and int16
Hello, I am trying to read in a 16 bit unsigned image and convert it into 16 bit signed image. I used the function im2int16 a...
ongeveer 7 jaar ago | 1 answer | 0
1
answerQuestion
raw to tiff conversion
Hello, I have converted raw file to tiff using an online converter, but the converted image has pink color through out the im...
ongeveer 7 jaar ago | 0 answers | 0
0
answersQuestion
Raw image file conversion in MATLAB
Hello All, I am able to read in raw .CR2 image into MATLAB using imread function. I need this file to perform further calcula...
meer dan 7 jaar ago | 3 answers | 0
3
answersQuestion
reading pixels as floating point values
Hello, Is it possible to read in an image where the pixels have normalized floating point values? If yes what is the diffe...
meer dan 7 jaar ago | 2 answers | 0
2
answersQuestion
max and min values in an array
Hello, I am trying to find positive and negative maximum and minimum in an array. Lets say I have a Matrix A=[1 -2 5;3 7 ...
meer dan 7 jaar ago | 2 answers | 0
2
answersQuestion
Reading image into 16 bit signed int
Hello, How do I read an image into 16 bit signed integer array? I tried using im2int16 in-built function, but I do not hav...
meer dan 7 jaar ago | 0 answers | 0
0
answersQuestion
Size of the image
Hello All, I am trying to read an image using imread function and note the size of the image. [m n] = size(a); a is the vari...
meer dan 7 jaar ago | 1 answer | 0
1
answerSolved
Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...
meer dan 7 jaar ago
Question
How to create a RGB checkerboard image with each pixel size = 16 and starting with alternative pixels in the next rows?
How to create a RGB checkerboard image with each pixel size = 16 and starting with alternative pixels in the next rows?
meer dan 7 jaar ago | 0 answers | 0
0
answersQuestion
How to create a checkerboard image without using the inbuilt function?
Hello All, I wanted to create a checkerboard image(1280x960) where each color(balck or white) is 16x16 in dimension. I do not...
bijna 8 jaar ago | 4 answers | 1
4
answersQuestion
How to create a checker box image of white and black pixels without using inbuilt function?
Hello All, I would like to create an image, that has checker box pattern of black and white pixels. For ex, How do I creat...
bijna 8 jaar ago | 2 answers | 0