qurator-spk/ocrd_calamari
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implement "checkpoint_dir" parameter as a simpler alternative to "checkpoint"

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This commit is contained in:
Konstantin Baierer 2020-12-22 15:20:45 +01:00
parent fe973e58db
commit 83adfcfd5a
4 changed files with 31 additions and 1 deletions
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4
ocrd_calamari/ocrd-tool.json
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@ -18,6 +18,10 @@
"OCR-D-OCR-CALAMARI"
],
"parameters": {
"checkpoint_dir": {
"description": "The directory containing calamari model files (*.ckpt.json). Uses all checkpoints in that directory",
"type": "string", "format": "file", "cacheable": true
},
"checkpoint": {
"description": "The calamari model files (*.ckpt.json)",
"type": "string", "format": "file", "cacheable": true

2
ocrd_calamari/recognize.py
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@ -40,6 +40,8 @@ class CalamariRecognize(Processor):
def _init_calamari(self):
os.environ['TF_CPP_MIN_LOG_LEVEL'] = TF_CPP_MIN_LOG_LEVEL
if self.parameter['checkpoint_dir']:
self.parameter['checkpoint'] = '%s/*.ckpt.json' % self.parameter['checkpoint_dir']
checkpoints = glob(self.parameter['checkpoint'])
self.predictor = MultiPredictor(checkpoints=checkpoints)