Chromosome classification method

• Main Authors: NIE YUKUN, ZHANG LEI, LIU LIMEI, MU YANG
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; PHYSICS

The invention discloses a chromosome classification method. Obtaining a to-be-detected chromosome image; performing initial classification on the chromosome image by using a ResNet50 classification model to obtain a classification karyotype of the chromosome image; regarding the chromosome images with the confidence higher than a threshold as high-confidence chromosome data, and regarding the chromosome images with the confidence lower than the threshold as low-confidence chromosome data; combining the high-confidence chromosome data with the corresponding classification karyotype to obtain chromosome combination karyotype information; respectively inputting the chromosome combination karyotype information and the low-confidence chromosome data into an encoder and a decoder of a Transform model, and predicting to obtain a low-confidence chromosome karyotype; performing similarity matching on the predicted low-confidence chromosome karyotype and information in the constructed cellular morphology description li