Abstract: A method for text recognition, an electronic device and a storage medium are provided. The method includes: performing feature extraction processing on an image to be detected to obtain a plurality of semantic vectors, each of the plurality of semantic vectors corresponds to one of a plurality of characters of a text sequence in the image to be detected; and sequentially performing recognition processing on the plurality of semantic vectors through a convolutional neutral network to obtain a recognition result of the text sequence.

Abstract: A method for non-destructive detection of egg freshness based on centroid measurement. A real-time distance between the centroid position of an egg and the top of a small end of the egg is measured, the ratio of the distance to the length of the egg is defined as a centroid ratio, models are respectively established regarding a centroid ratio change and the number of days the egg has been stored, and regarding the centroid ratio change and the egg freshness, and the number of the days the egg has been stored and the egg freshness are predicted by means of the established models.

Abstract: Methods, devices, apparatuses, and systems for form recognition and form extraction are provided. In one aspect, a form recognition method includes: obtaining a form line extraction result of a to-be-recognized form image by performing a form line extraction process on the to-be-recognized form image, obtaining a corrected to-be-recognized form image by performing a correction process on the to-be-recognized form image based on the form line extraction result of the to-be-recognized form image and a preset form template, and performing a text recognition process on the corrected to-be-recognized form image to obtain a form recognition result. The form line extraction result includes at least one of a plurality of first form lines or a plurality of first form line intersections, and the preset form template has at least one of a plurality of preset second form lines or a plurality of preset second form line intersections.

Abstract: A method for non-destructive detection of egg freshness based on centroid measurement. A real-time distance between the centroid position of an egg and the top of a small end of the egg is measured, the ratio of the distance to the length of the egg is defined as a centroid ratio, models are respectively established regarding a centroid ratio change and the number of days the egg has been stored, and regarding the centroid ratio change and the egg freshness, and the number of the days the egg has been stored and the egg freshness are predicted by means of the established models.

Abstract: A method for text recognition includes: feature extraction is performed on a text image to obtain feature information of the text image; and a text recognition result of the text image is acquired according to the feature information, the text image including at least two characters, the feature information including a text association feature, and the text association feature being configured to represent an association between characters in the text image.

Abstract: A method for text recognition, an electronic device and a storage medium are provided. The method includes: performing feature extraction processing on an image to be detected to obtain a plurality of semantic vectors, each of the plurality of semantic vectors corresponds to one of a plurality of characters of a text sequence in the image to be detected; and sequentially performing recognition processing on the plurality of semantic vectors through a convolutional neutral network to obtain a recognition result of the text sequence.

Abstract: A certificate recognition method and apparatus, an electronic device, and a computer-readable storage medium are provided. The method includes: performing key point detection on a certificate image to obtain information of multiple key points of a certificate included in the certificate image, where the multiple key points include at least two boundary defining points of a first text area in the certificate, and the first text area includes multiple text lines corresponding to a first character type; and determining a text recognition result of the certificate on the basis of the information of the multiple key points.

Abstract: The present invention discloses a method for efficiently and mildly reducing ovalbumin allergenicity. The present invention promotes the exposure of the ovalbumin allergenic site to the molecular surface by repeated freezing and thawing pretreatment, and combines transglycosylase and trypsinase for synergistic treatment to reduce the ovalbumin sugar chain and epitope to achieve the purpose of significantly reducing the allergenicity of ovalbumin and egg foods. Compared with other traditional methods such as high temperature and high pressure and other physical means to reduce egg allergenicity, the method significantly improves the specificity and effectiveness of egg desensitization, and minimizes the damage to the nutrition and quality of egg proteins, and is an efficient and mild egg desensitization method. The method has the prospects of being applied to the industrial development of low-allergenicity egg products.

Abstract: The present invention discloses a method for efficiently and mildly reducing ovalbumin allergenicity. The present invention promotes the exposure of the ovalbumin allergenic site to the molecular surface by repeated freezing and thawing pretreatment, and combines transglycosylase and trypsinase for synergistic treatment to reduce the ovalbumin sugar chain and epitope to achieve the purpose of significantly reducing the allergenicity of ovalbumin and egg foods. Compared with other traditional methods such as high temperature and high pressure and other physical means to reduce egg allergenicity, the method significantly improves the specificity and effectiveness of egg desensitization, and minimizes the damage to the nutrition and quality of egg proteins, and is an efficient and mild egg desensitization method. The method has the prospects of being applied to the industrial development of low-allergenicity egg products.