The invention discloses a multi-
modal large model and multi-
modal fused warehouse goods SKU automatic detection method, which comprises the following steps: S1, constructing an SKU detection
system which comprises a YOLO
object detection model, a vector
database and a
relational database; training the YOLO model on the user-defined shelf image
data set; s2, carrying out
object detection on the input goods shelf image, identifying and
cutting a goods area through a YOLO model, and generating a
cut image
list; s3, performing text quality evaluation on each
cut image, calculating a confidence coefficient by using an OCR (
Optical Character Recognition) engine, and filtering low-quality images of which the confidence coefficient is lower than a set threshold value; s4, carrying out OCR text extraction on the reserved
cut image, identifying a brand and text content through a multi-
modal large model, and calculating an overexposure proportion and an
image area at the same time; according to the warehouse goods SKU automatic detection method based on modal
large model and multi-modal fusion, warehouse goods SKU identification and retrieval can be automatically completed with high precision and low maintenance cost.