Chapter/Index: Introduction | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Appendix
| This Python script (Code) ensures that a file named "1.tif" exists in a specified folder by checking for its presence and creating it if it is missing. If "1.tif" is not found, the script looks for a reference image "2.tif" in the same folder to determine the necessary image dimensions and color mode. It then creates a blank image with zero intensity—black in grayscale or black pixels in RGB—using NumPy and the Pillow library, and saves it as "1.tif". This approach is particularly useful in image processing workflows where a placeholder or default image must be generated to maintain consistent data structure or file dependencies.
|