NONDESTRUCTIVE SORTING METHOD AND DEVICE FOR HATCHING EGG FERTILIZATION INFORMATION BEFORE INCUBATION

• Main Authors: FENG, Jianzhao, YIN, Jianjun, LAN, Liming, LIU, Xiaohu, LIU, Youfu, KANG, Junqi, ZHOU, Jiaxin, CHEN, Miaobin, LIN, Tanyu, ZHOU, Shengjie, XIAO, Deqin, JI, Congliang
• Format: Patent
• Language: Chinese; English; French
• Published: 29.08.2024
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; NEW BREEDS OF ANIMALS; PHYSICS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TESTING; TRAPPING

The present invention relates to the field of hatching egg sorting before incubation. Disclosed are a nondestructive sorting method and device for hatching egg fertilization information before incubation. The method comprises the following steps: acquiring a first time sequence characteristic of hatching eggs and collecting spectral data of the hatching eggs according to the first time sequence characteristic; preprocessing the spectral data; selecting the preprocessed spectral data to obtain characteristic wavebands; constructing a hatching egg classification neural network model and training the hatching egg classification neural network model; using the trained hatching egg classification neural network model to classify hatching egg information according to the characteristic wavebands to obtain fertilization information; and acquiring a second time sequence characteristic of the hatching eggs, and sorting the hatching eggs according to the second time sequence characteristic, the first time sequence char