| __all__ = ['imread', 'imsave'] | |
| from ...util.dtype import _convert | |
| try: | |
| import imread as _imread | |
| except ImportError: | |
| raise ImportError( | |
| "Imread could not be found" | |
| "Please refer to http://pypi.python.org/pypi/imread/ " | |
| "for further instructions." | |
| ) | |
| def imread(fname, dtype=None): | |
| """Load an image from file. | |
| Parameters | |
| ---------- | |
| fname : str | |
| Name of input file | |
| """ | |
| im = _imread.imread(fname) | |
| if dtype is not None: | |
| im = _convert(im, dtype) | |
| return im | |
| def imsave(fname, arr, format_str=None): | |
| """Save an image to disk. | |
| Parameters | |
| ---------- | |
| fname : str | |
| Name of destination file. | |
| arr : ndarray of uint8 or uint16 | |
| Array (image) to save. | |
| format_str : str,optional | |
| Format to save as. | |
| Notes | |
| ----- | |
| Currently, only 8-bit precision is supported. | |
| """ | |
| return _imread.imsave(fname, arr, formatstr=format_str) | |