Plant diseases remain a major threat to food security and agricultural productivity, especially in resource-constrained ...

Using the original model architectures, it was found that Faster R-CNN with ResNet101 + FPN achieved the highest performance, with an mAP50 of 76.2% and an mAP75 of 39.9%, albeit with a longer ...

In summary, the Point-Line Net model achieved an object detection accuracy (mAP50) of 81.5% and introduced a new lightweight keypoint detection branch, significantly improving phenotypic detection.