Hi Elias,
Following is a sample function that you can use for creating a '.mat' file of features. You will need to change it based on your requirements.
function createFeatureDatabase(folderPath, outputFile)
% Get list of all image files in the folder
imageFiles = dir(fullfile(folderPath, '*.jpg')); % Adjust the extension as needed
numImages = length(imageFiles);
% Initialize an empty matrix to store features
featureMatrix = [];
for i = 1:numImages
img = imread(fullfile(folderPath, imageFiles(i).name));
% Extract features (replace this with your actual feature extraction code)
features = extractFeatures(img);
% Append the features to the feature matrix
featureMatrix = [featureMatrix; features];
end
% Save the feature matrix to a file
save(outputFile, 'featureMatrix');
end
createFeatureDatabase('path/to/your/folder', 'featureDatabase.mat');
To load the feature matrix and create the database:
load('featureDatabase.mat', 'featureMatrix');
Hope this helps!
