def set_chinese_sign_picture_random(self):
picture = ChineseCharacterGenerator.random(self.app.picture_actual_size)
while picture.isBlank():
picture = ChineseCharacterGenerator.random(self.app.picture_actual_size)
self.sign_picture = picture
self.refresh_setting_to_new_picture()
all = ChineseCharacterGenerator.all()
for sign, pic_in_fonts in all.items():
for pic in pic_in_fonts:
sign_features = cls.features(pic)
sign_features = np.array(sign_features)
allSet["X"].append(sign_features)
allSet["y"].append(sign)
picNum += 1
if picNum % 1000 == 0:
print "Already {} pictures".format(picNum)
with open(cls.allSetFile, "wb") as file:
pickle.dump(allSet, file)
@classmethod
def allFeatures(cls):
with open(cls.allSetFile, "r") as file:
allFeaturesSet = pickle.load(file)
print "all features set loaded"
return allFeaturesSet
if __name__ == "__main__":
sign = ChineseCharacterGenerator.random(30)
CellFeatureExtractor.computeFeaturesInAllSet()
allFeatures = CellFeatureExtractor.allFeatures()
print len(allFeatures["X"][0])
print len(allFeatures["X"])
print len(allFeatures["y"])
