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solve task execution issues (#90)

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KevinHuSh
2024-03-01 19:48:01 +08:00
committed by GitHub
parent 7f174fb9d3
commit 8a726fb04b
16 changed files with 89 additions and 87 deletions
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27
deepdoc/parser/pdf_parser.py
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@ -8,7 +8,7 @@ import torch
import re
import pdfplumber
import logging
from PIL import Image
from PIL import Image, ImageDraw
import numpy as np
from api.db import ParserType
@ -930,13 +930,25 @@ class HuParser:
def crop(self, text, ZM=3):
imgs = []
poss = []
for tag in re.findall(r"@@[0-9-]+\t[0-9.\t]+##", text):
pn, left, right, top, bottom = tag.strip(
"#").strip("@").split("\t")
left, right, top, bottom = float(left), float(
right), float(top), float(bottom)
poss.append(([int(p) - 1 for p in pn.split("-")], left, right, top, bottom))
if not poss: return
max_width = np.max([right-left for (_, left, right, _, _) in poss])
GAP = 6
pos = poss[0]
poss.insert(0, ([pos[0][0]], pos[1], pos[2], max(0, pos[3]-120), max(pos[3]-GAP, 0)))
pos = poss[-1]
poss.append(([pos[0][-1]], pos[1], pos[2], min(self.page_images[pos[0][-1]].size[1]/ZM, pos[4]+GAP), min(self.page_images[pos[0][-1]].size[1]/ZM, pos[4]+120)))
for ii, (pns, left, right, top, bottom) in enumerate(poss):
right = left + max_width
bottom *= ZM
pns = [int(p) - 1 for p in pn.split("-")]
for pn in pns[1:]:
bottom += self.page_images[pn - 1].size[1]
imgs.append(
@ -959,16 +971,21 @@ class HuParser:
if not imgs:
return
GAP = 2
height = 0
for img in imgs:
height += img.size[1] + GAP
height = int(height)
width = int(np.max([i.size[0] for i in imgs]))
pic = Image.new("RGB",
(int(np.max([i.size[0] for i in imgs])), height),
(width, height),
(245, 245, 245))
height = 0
for img in imgs:
for ii, img in enumerate(imgs):
if ii == 0 or ii + 1 == len(imgs):
img = img.convert('RGBA')
overlay = Image.new('RGBA', img.size, (0, 0, 0, 0))
overlay.putalpha(128)
img = Image.alpha_composite(img, overlay).convert("RGB")
pic.paste(img, (0, int(height)))
height += img.size[1] + GAP
return pic