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Fix t_ocr.py for PNG image. (#4625)

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### What problem does this PR solve?
#4586

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
This commit is contained in:
Kevin Hu 2025-01-24 11:47:27 +08:00 committed by GitHub
parent e9ccba0395
commit 1bff6b7333
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1 changed files with 5 additions and 1 deletions
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6
deepdoc/vision/__init__.py
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@ -13,6 +13,7 @@
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
# #
import io
import pdfplumber import pdfplumber
@ -48,7 +49,10 @@ def init_in_out(args):
pdf_pages(fnm) pdf_pages(fnm)
return return
try: try:
images.append(Image.open(fnm)) fp = open(fnm, 'rb')
binary = fp.read()
fp.close()
images.append(Image.open(io.BytesIO(binary)).convert('RGB'))
outputs.append(os.path.split(fnm)[-1]) outputs.append(os.path.split(fnm)[-1])
except Exception: except Exception:
traceback.print_exc() traceback.print_exc()