A 2D array is a data structure that with a grid, where each element is identified by two indices: a row index and a column index. Features of 2D array: Structure: A 2D array is essentially an array of ...

Abstract: For many image processing and computer vision problems, data points are in matrix form. Traditional methods often convert a matrix into a vector and then use vector-based approaches. They ...

Nearly all existing dimension reduction methods on 2D matrix-valued image predictors are unsupervised or supervised without preserving matrix structure, which can result in loss of the ...

Data was augmented by a factor of 20 rotating the entire centriole within the field of view using a 2D rotational matrix, giving a final training set size of around 40,000. As the data is represented ...