Patent №
US 11,157,737
Granted
2021-10-26
Filed 2019
Owner
PING AN TECHNOLOGY (SHENZHEN) CO., LTD.
Lab
—
AI components
2
vision · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
16727753
A cultivated land recognition method in a satellite image includes: segmenting a satellite image of the Earth into a plurality of standard images; and recognizing cultivated land area in each of the standard images using a cultivated land recognition model to obtain a plurality of first images. Edges of ground level entities in each of the standard images are detected using an edge detection model to obtain a plurality of second images. Each of the first images and a corresponding one of the second images is merged to obtain a plurality of third images; and cultivated land images is obtained by segmenting each of the third images using a watershed segmentation algorithm. Not only can a result of recognizing cultivated land in satellite images of the Earth be improved, but an efficiency of recognizing the cultivated land also be improved. A computing device employing the method is also disclosed.
AI classification
Ownership
PING AN TECHNOLOGY (SHENZHEN) CO., LTD.
assignment · 513730260
Assignors
ZHAO, YI, QIAO, NAN, LIN, RUEI-SUNG, GONG, BO, HAN, MEI
On an employer assignment, the assignors are typically the inventors.