While the specific "Leandro" set is likely a localized or academic submission, a "Set 2" in this context typically includes:
Classic images like "Lena," "Cameraman," or "Peppers" which are used to measure brightness, contrast, and histogram equalization. IP_Leandro_Set2.rar
Versions of the images that have been intentionally degraded with noise (like Salt-and-Pepper or Gaussian noise) to test filtering algorithms. While the specific "Leandro" set is likely a
Patterns designed to be analyzed using Fast Fourier Transforms (FFT) to identify periodic noise or blur. Educational and Practical Use Educational and Practical Use In an academic setting, a
In an academic setting, a .rar file labeled this way is often a or a lab assignment . Students use these sets to demonstrate their ability to manipulate pixel arrays, apply convolutional masks, or perform segmentations. By using a shared set (Set 2), an instructor can objectively compare the output of different students' code against a known result. Technical Note on RAR Files
High-resolution uncompressed files (often in .bmp , .tiff , or .png formats) that serve as the "ground truth."