COIL-20-Processed (Columbia University Image Library) Image Dataset

COIL-20-Processed Dataset is a dataset consisting of images of different objects imaged at different angles in a 360° rotation, including objects and backgrounds. It contains 128 * 128 grayscale images of 20 objects (each with 72 poses) and 16,384 feature values (128 * 128 pixel values).

This dataset is released by Columbia University Image Repository.