Deep P
自 2016 起处于活动状态
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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...
6 years 前 | 3 个回答 | 0
3
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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, ...
7 years 前 | 1 个回答 | 0
1
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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...
7 years 前 | 1 个回答 | 0
1
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histogram of a video file
Hello, Is it possible to plot a histogram of a video file? Please give me inputs.
7 years 前 | 2 个回答 | 0
2
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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...
7 years 前 | 2 个回答 | 0
2
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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,...
7 years 前 | 1 个回答 | 0
1
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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...
7 years 前 | 1 个回答 | 0
1
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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...
8 years 前 | 0 个回答 | 0
0
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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...
8 years 前 | 3 个回答 | 0
3
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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...
8 years 前 | 2 个回答 | 0
2
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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 ...
8 years 前 | 2 个回答 | 0
2
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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...
8 years 前 | 1 个回答 | 0
1
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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...
8 years 前 | 1 个回答 | 0
1
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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:...
8 years 前
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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?
8 years 前 | 0 个回答 | 0
0
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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...
8 years 前 | 4 个回答 | 1
4
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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...
8 years 前 | 2 个回答 | 0