csv 파일 데이터를 이미지 데이터로 변환하는 방법

csv 파일의 데이터를 이미지 데이터로 변환하여 저장하는 방법이 궁금합니다.

[Angelo Yeo]

적당한 예제용 csv 파일이 있으신가요? 어떤 csv 파일을 운용중인지 알면 좋을 것 같습니다.

Answer 1

[Dinesh]

Hello.

I see that you have a CSV file and want to convert it to an image and save it using MATLAB.

In order to do that, please follow the steps below:

1. You can use the "readmatrix" function to load the data from the CSV file into MATLAB. You may also want to use the additional options as a parameter to the function to ignore the column names in the CSV, if any. Here is the documentation link for "readmatrix" function: https://www.mathworks.com/help/matlab/ref/readmatrix.html
2. Ensure that the data is normalized to the range [0, 1] or [0, 255] for image representation.
3. Now, you can use the "imshow" function to display the image and use "imwrite" to save the image. Here are the documentation links for these 2 functions: https://www.mathworks.com/help/matlab/ref/imshow.html, https://www.mathworks.com/help/matlab/ref/imwrite.html