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⚡️ Speed up function zoom_image by 12% #3

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⚡️ Speed up function zoom_image by 12% #3

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7 changes: 4 additions & 3 deletions unstructured/partition/utils/ocr_models/tesseract_ocr.py
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Original file line number Diff line number Diff line change
Expand Up @@ -253,8 +253,9 @@ def zoom_image(image: PILImage.Image, zoom: float = 1) -> PILImage.Image:
interpolation=cv2.INTER_CUBIC,
)

kernel = np.ones((1, 1), np.uint8)
new_image = cv2.dilate(new_image, kernel, iterations=1)
new_image = cv2.erode(new_image, kernel, iterations=1)
# Skip dilation and erosion for 1x1 kernel as they are no-ops
# kernel = np.ones((1, 1), np.uint8)
# new_image = cv2.dilate(new_image, kernel, iterations=1)
# new_image = cv2.erode(new_image, kernel, iterations=1)

return PILImage.fromarray(new_image)