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eynollah
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factor out reading order code, simplify

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pull/19/head
Konstantin Baierer 4 years ago
parent 6035740b52
commit bfb6e77db1
1 changed files with 39 additions and 84 deletions
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123
sbb_newspapers_org_image/eynollah.py
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@ -1267,80 +1267,35 @@ class eynollah:
coord_page = ET.SubElement(page_print_sub, "Coords")
coord_page.set('points', self.calculate_page_coords())
id_indexer = 0
id_indexer_l = 0
if len(contours) > 0:
region_order = ET.SubElement(page, 'ReadingOrder')
region_order_sub = ET.SubElement(region_order, 'OrderedGroup')
region_order_sub.set('id',"ro357564684568544579089")
for vj in order_of_texts:
name = "coord_text_" + str(vj)
name = ET.SubElement(region_order_sub, 'RegionRefIndexed')
name.set('index', str(order_of_texts[vj]) )
name.set('regionRef',id_of_texts[vj])
id_of_marginalia=[]
indexer_region = len(contours) + len(contours_h)
for vm in range(len(found_polygons_marginals)):
id_of_marginalia.append('r' + str(indexer_region))
name = "coord_text_"+str(indexer_region)
name = ET.SubElement(region_order_sub, 'RegionRefIndexed')
name.set('index',str(indexer_region) )
name.set('regionRef','r'+str(indexer_region))
indexer_region+=1
id_indexer=0
id_indexer_l=0
self.xml_reading_order(page, order_of_texts, id_of_texts, found_polygons_marginals)
for mm in range(len(found_polygons_text_region)):
textregion=ET.SubElement(page, 'TextRegion')
textregion.set('id','r'+str(id_indexer))
id_indexer+=1
textregion.set('type','paragraph')
textregion.set('id', 'r%s' % id_indexer)
id_indexer += 1
textregion.set('type', 'paragraph')
coord_text = ET.SubElement(textregion, 'Coords')
coord_text.set('points', self.calculate_polygon_coords(found_polygons_text_region, mm, page_coord))
id_indexer_l = self.serialize_lines_in_region(textregion, all_found_texline_polygons, mm, page_coord, all_box_coord, slopes, id_indexer_l)
texteqreg=ET.SubElement(textregion, 'TextEquiv')
unireg=ET.SubElement(texteqreg, 'Unicode')
unireg.text = ' '
texteqreg = ET.SubElement(textregion, 'TextEquiv')
unireg = ET.SubElement(texteqreg, 'Unicode')
unireg.text = ' '
#print(len(contours_h))
if len(contours_h)>0:
self.logger.debug('len(contours_h) %s', len(contours_h))
if len(contours_h) > 0:
for mm in range(len(found_polygons_text_region_h)):
textregion=ET.SubElement(page, 'TextRegion')
try:
id_indexer=id_indexer
id_indexer_l=id_indexer_l
except:
id_indexer=0
id_indexer_l=0
textregion.set('id','r'+str(id_indexer))
id_indexer+=1
textregion.set('id', 'r%s' % id_indexer)
id_indexer += 1
textregion.set('type','header')
#if mm==0:
# textregion.set('type','header')
#else:
# textregion.set('type','paragraph')
coord_text = ET.SubElement(textregion, 'Coords')
coord_text.set('points', self.calculate_polygon_coords(found_polygons_text_region_h, mm, page_coord))
id_indexer_l = self.serialize_lines_in_region(textregion, all_found_texline_polygons_h, mm, page_coord, all_box_coord_h, slopes, id_indexer_l)
texteqreg=ET.SubElement(textregion, 'TextEquiv')
unireg=ET.SubElement(texteqreg, 'Unicode')
unireg.text = ' '
unireg.text = ' '
if len(found_polygons_drop_capitals)>0:
@ -1494,6 +1449,28 @@ class eynollah:
points_page_print = points_page_print + ' '
return points_page_print
def xml_reading_order(self, page, order_of_texts, id_of_texts, found_polygons_marginals):
region_order = ET.SubElement(page, 'ReadingOrder')
region_order_sub = ET.SubElement(region_order, 'OrderedGroup')
region_order_sub.set('id', "ro357564684568544579089")
indexer_region = 0
for vj in order_of_texts:
name = "coord_text_%s" % vj
name = ET.SubElement(region_order_sub, 'RegionRefIndexed')
name.set('index', str(indexer_region))
name.set('regionRef', id_of_texts[vj])
indexer_region+=1
id_of_marginalia=[]
for vm in range(len(found_polygons_marginals)):
id_of_marginalia.append('r%s' % indexer_region)
name = "coord_text_%s" % indexer_region
name = ET.SubElement(region_order_sub, 'RegionRefIndexed')
name.set('index', str(indexer_region))
name.set('regionRef', 'r%s' % indexer_region)
indexer_region += 1
return id_of_marginalia
def write_into_page_xml(self, contours, page_coord, dir_of_image, order_of_texts, id_of_texts, all_found_texline_polygons, all_box_coord, found_polygons_text_region_img, found_polygons_marginals, all_found_texline_polygons_marginals, all_box_coord_marginals, curved_line, slopes, slopes_marginals):
self.logger.debug('enter write_into_page_xml')
@ -1505,32 +1482,9 @@ class eynollah:
coord_page = ET.SubElement(page_print_sub, "Coords")
coord_page.set('points', self.calculate_page_coords())
if len(contours) > 0:
region_order = ET.SubElement(page, 'ReadingOrder')
region_order_sub = ET.SubElement(region_order, 'OrderedGroup')
region_order_sub.set('id',"ro357564684568544579089")
indexer_region=0
for vj in order_of_texts:
name="coord_text_"+str(vj)
name = ET.SubElement(region_order_sub, 'RegionRefIndexed')
name.set('index',str(indexer_region) )
name.set('regionRef',id_of_texts[vj])
indexer_region+=1
id_of_marginalia=[]
for vm in range(len(found_polygons_marginals)):
id_of_marginalia.append('r'+str(indexer_region))
name = "coord_text_"+str(indexer_region)
name = ET.SubElement(region_order_sub, 'RegionRefIndexed')
name.set('index',str(indexer_region) )
name.set('regionRef','r' + str(indexer_region))
indexer_region += 1
if len(contours) > 0:
id_of_marginalia = self.xml_reading_order(page, order_of_texts, id_of_texts, found_polygons_marginals)
id_indexer = 0
id_indexer_l = 0
@ -2434,6 +2388,7 @@ class eynollah:
contours_only_text_parent = return_parent_contours(contours_only_text, hir_on_text)
areas_cnt_text = np.array([cv2.contourArea(contours_only_text_parent[j]) for j in range(len(contours_only_text_parent))])
areas_cnt_text = areas_cnt_text / float(text_only.shape[0] * text_only.shape[1])
self.logger.info('areas_cnt_text %s', areas_cnt_text)
contours_biggest = contours_only_text_parent[np.argmax(areas_cnt_text)]
contours_only_text_parent = [contours_only_text_parent[jz] for jz in range(len(contours_only_text_parent)) if areas_cnt_text[jz] > min_con_area]
areas_cnt_text_parent = [areas_cnt_text[jz] for jz in range(len(areas_cnt_text)) if areas_cnt_text[jz] > min_con_area]

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