By integrating the proposed selective feature fusion (SFF) model within the Mask-RCNN framework, this research significantly enhances the accuracy of litchi detection across different growth stages.

The immature winter flush affects the flower bud differentiation, flowering and fruit of litchi, and then seriously reduces the yield of litchi. However, at present, the area estimation and growth ...

The fast and precise detection of dense litchi fruits and the determination of their maturity is of great practical significance for yield estimation in litchi orchards and robot harvesting. Factors ...