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phulin / rebook

A collection of tools for cleaning up book scans.
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Getting Error when running batch.py --dewarp #14

Closed aishmittal closed 4 years ago

aishmittal commented 4 years ago

Command: python batch.py --dewarp -f FILE_NAME.jpg

Error: detected dpi: 200 AH = 25 overall: mean: 6.957979429464889 std: 1.433384350862489 C:\ProgramData\Anaconda3\lib\site-packages\numpy\polynomial_polybase.py:798: RankWarning: The fit may be poorly conditioned res = cls.fit(xnew, y, deg, w=w, rcond=rcond, full=full) original lines: 112 merged lines: 112 Bimodal! Splitting page! split: 32 out of 112 @ 3073 ==== PAGE 0 ==== Traceback (most recent call last): File "batch.py", line 218, in run(args) File "batch.py", line 154, in run , out_images = process_image(im, dpi=args.dpi) File "batch.py", line 43, in process_image dewarped_images = dewarp.kim2014(original_rot90) File "C:\Users\aimittal\Desktop\Enhanced Copy\rebook\rebook\dewarp.py", line 1044, in kim2014 page_image = page_crop.apply(orig) File "C:\Users\aimittal\Desktop\Enhanced Copy\rebook\rebook\geometry.py", line 225, in apply return im[crop.y0:crop.y1, crop.x0:crop.x1] TypeError: slice indices must be integers or None or have an index method

aishmittal commented 4 years ago

Found a fix for this: replaced return im[crop.y0:crop.y1, crop.x0:crop.x1] with return im[int(crop.y0):int(crop.y1), int(crop.x0):int(crop.x1)]