ZXYFrank

摘要： floor() rounds down. int() truncates. The difference is clear when you use negative numbers: >>> import math >>> math.floor(-3.5) -4 >>> int(-3.5) -3 阅读全文

摘要： \(MOT \neq SOT \times N\) takeaways In fact, it is no doubt that a multiple object tracker can be realized with multiple single ones Background The sp 阅读全文

摘要： SDE methods bring critical challenges in building a real-time MOT system Background Faster RCNN = Fast RCNN + RPN Seperate Detection and Embedding Det 阅读全文

摘要： takeaways factors that leads to degradation of SOTA MOT trackers anchor feature sharing In FairMOT CenterNet-based homogenous branches achieves a gian 阅读全文

摘要： + Quick Question: - Note: ```diff + Quick Question: - Note: ``` 另外，想要在代码块中输入`符号或者~符号，可以改变代码块声明的格式 这比较类似于python当中'和"同时存在的设计哲学，值得借鉴 😃 阅读全文

摘要： Local Relation Network Adapt filter according to the appearance affinity Motivation Meaningful and adaptive spatical aggregation Humans have a remarka 阅读全文

摘要： DeepFace: Closing the Gap to Human-Level Performance in Face Verification Face Alignment/Frontalization fiducial point detector 2D alignment 3D alignm 阅读全文

摘要： Bipartite maximum-weight matchings https://zhuanlan.zhihu.com/p/62981901 in Wiki, they are considered the same. 在OI当中 Hungarian 不带权二分图最大匹配 KM 带权二分图最大匹 阅读全文

摘要： 双边滤波 著名的保边滤波器 近邻相似度+像素值相似度 近邻/空间权重——平滑区域去噪 值域权重——保边 权重意义 $\sigma$越大，即高斯分布方差越大，权重更加平滑，表征能力越差 即$\sigma$越大，越不关注该指标的影响 阅读全文

摘要： takeaways Detectors/IOU Trackers are sufficient for simple scenarios. For false negatives(missing detection), use VOT to fill the gaps KCF is enough M 阅读全文