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ilovin / lstm_ctc_ocr

Use CTC + tensorflow to OCR
https://ilovin.github.io/2017-04-06/tensorflow-lstm-ctc-ocr/
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IOError: unknown file format #43

Closed gccrpm closed 6 years ago

gccrpm commented 6 years ago

7/dist-packages/captcha/image.py", line 226, in generate_image im = self.create_captcha_image(chars, color, background) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 197, in create_captcha_image images.append(_draw_character(c)) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 164, in _draw_character font = random.choice(self.truefonts) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 123, in truefonts for s in self._font_sizes File "/usr/local/lib/python2.7/dist-packages/PIL/ImageFont.py", line 260, in truetype return FreeTypeFont(font, size, index, encoding, layout_engine) File "/usr/local/lib/python2.7/dist-packages/PIL/ImageFont.py", line 143, in init self.font = core.getfont(font, size, index, encoding, layout_engine=layout_engine) IOError: unknown file format Traceback (most recent call last): File "/root/lstm_ctc_ocr/lib/lstm/utils/gen.py", line 77, in generator im, label = generateImg() File "/root/lstm_ctc_ocr/lib/lstm/utils/gen.py", line 38, in generateImg data=captcha.generate_image(theChars) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 226, in generate_image im = self.create_captcha_image(chars, color, background) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 197, in create_captcha_image images.append(_draw_character(c)) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 164, in _draw_character font = random.choice(self.truefonts) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 123, in truefonts for s in self._font_sizes File "/usr/local/lib/python2.7/dist-packages/PIL/ImageFont.py", line 260, in truetype return FreeTypeFont(font, size, index, encoding, layout_engine) File "/usr/local/lib/python2.7/dist-packages/PIL/ImageFont.py", line 143, in init self.font = core.getfont(font, size, index, encoding, layout_engine=layout_engine) IOError: unknown file format Traceback (most recent call last): File "/root/lstm_ctc_ocr/lib/lstm/utils/gen.py", line 77, in generator im, label = generateImg() File "/root/lstm_ctc_ocr/lib/lstm/utils/gen.py", line 38, in generateImg data=captcha.generate_image(theChars) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 226, in generate_image im = self.create_captcha_image(chars, color, background) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 197, in create_captcha_image images.append(_draw_character(c)) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 164, in _draw_character font = random.choice(self.truefonts) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 123, in truefonts for s in self._font_sizes File "/usr/local/lib/python2.7/dist-packages/PIL/ImageFont.py", line 260, in truetype return FreeTypeFont(font, size, index, encoding, layout_engine) File "/usr/local/lib/python2.7/dist-packages/PIL/ImageFont.py", line 143, in init self.font = core.getfont(font, size, index, encoding, layout_engine=layout_engine) IOError: unknown file format Traceback (most recent call last): File "/root/lstm_ctc_ocr/lib/lstm/utils/gen.py", line 77, in generator im, label = generateImg() File "/root/lstm_ctc_ocr/lib/lstm/utils/gen.py", line 38, in generateImg data=captcha.generate_image(theChars) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 226, in generate_image im = self.create_captcha_image(chars, color, background) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 197, in create_captcha_image images.append(_draw_character(c)) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 164, in _draw_character font = random.choice(self.truefonts) File "/usr/local/lib/python2.7/dist-packages/captcha/image.py", line 123, in truefonts for s in self._font_sizes File "/usr/local/lib/python2.7/dist-packages/PIL/ImageFont.py", line 260, in truetype return FreeTypeFont(font, size, index, encoding, layout_engine) File "/usr/local/lib/python2.7/dist-packages/PIL/ImageFont.py", line 143, in init self.font = core.getfont(font, size, index, encoding, layout_engine=layout_engine) IOError: unknown file format