# Write your MySQL query statement below
select activity_date day, count(distinct user_id) active_users
from activity
where datediff(2019-07-27, activity_date) > 0 AND datediff(2019-07-27, activity_date) <30
group by activity_dateROUND() 函数…
Memory Enhanced Global-Local Aggregation for Video Object Detection
Abstract
人类如何识别视频中的物体?由于单一帧的质量低下,仅仅利用一帧图像内的信息可能很难让人们在这一帧中识别被遮挡的物体。我们认为人们识别视频中的物体有两个重要线索&…
文章目录 CoLa-Diff: Conditional Latent Diffusion Model for Multi-modal MRI SynthesisAn Explainable Deep Framework: Towards Task-Specific Fusion for Multi-to-One MRI Synthesis CoLa-Diff: Conditional Latent Diffusion Model for Multi-modal MRI Synthesis
论文…