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add keep_aspect_ratio flag to load_img #81
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biswasingh
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Feb 9, 2019
salosyatov
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Feb 17, 2020
| if not keep_aspect_ratio: | ||
| img = img.resize(width_height_tuple, resample) | ||
| else: | ||
| img.thumbnail(width_height_tuple, resample) |
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If size is smaller than width_height_tuple, then thumbnail will contain small image with edges on the right and at the bottom. I'm sure it is possible to resize an image to minimal height/width keeping aspect ratio.
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years go by |
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Closing outdated PR. Note that the Keras Preprocessing repository is no longer in use, instead please just use the dataset utilities provided in This particular feature is supported by |
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Summary
Adds a
keep_aspect_ratiokwarg toImageDataGenerator.flow_from_directoryto allow keeping images at their original aspect ratio, padding them totarget_sizewith the value specified by the newcvalkwarg.Related Issues
This resuscitates keras-team/keras#4987 by popular demand.
PR Overview