Patent ID: 11955240
Assignee: RENMIN HOSPITAL OF WUHAN UNIVERSITY (HUBEI GENERAL HOSPITAL)
Field: Computer technology (Electrical engineering)
Classification: CPC G  A  Y | IPC A  G

Claim 6:
7. The ophthalmologic intelligent consultation method of claim 1, wherein the performing primary picture segmentation and size equalization operations on each filtered eye picture in the filtered eye picture group to acquire the standard eyeball picture group comprises:
selecting each filtered eye picture in the filtered eye picture group as a target filtered eye picture, and performing edge erosion operation on the target filtered eye picture to acquire a primary eye edge;
extracting a primary eyeball edge from the primary eye edge based on watershed algorithm, generating an eyeball mask based on the primary eyeball edge, and performing primary segmentation on the target filtered eye picture to acquire a primary eyeball picture based on the eyeball mask;
performing inclination correction and size stretching operations on the primary eyeball picture to acquire a corrected eyeball picture; and
generating a gray histogram of the corrected eyeball picture, and performing gray equalization operation on the corrected eyeball picture through the gray histogram to acquire a standard eyeball picture and converging all standard eyeball pictures to form a standard eyeball picture group.