Kalmanfilter深入理解

本文介绍 Kalmanfilter深入理解 Kalmanfilter深入理解 This article was original written by Jin Tian, welcome re-post, first come with https://jinfagang.github.io . but please keep this copyright info, thanks, any question could be asked via wechat: jintianiloveu kalman filter 理解 深入理解卡尔曼滤波。其实在理解卡尔曼滤波之前,最好不要去想kalmanfilter,让我们先理解一下运动这个东西。 什么叫运动?一个球在二维平……

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每周论文阅读:第一期

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PanopticFPN-instance segmentation and background

本文介绍 Panoptic FPN: instance segmentation and background Panoptic FPN: instance segmentation and background This article was original written by Jin Tian, welcome re-post, first come with https://jinfagang.github.io . but please keep this copyright info, thanks, any question could be asked via wechat: jintianiloveu 这里研究两篇论文,出自fastercnn系列作者RGB大婶。其中一篇出自CVPR2019,全部是讲Panoptic的,也就是全景分割。 1 这第一篇地址为:https://arxiv.org/……

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TensorFlow模型冷冻以及为什么tensor名字要加:0?

本文介绍 TensorFlow模型冷冻以及为什么tensor名字要加:0? TensorFlow模型冷冻以及为什么tensor名字要加:0? This article was original written by Jin Tian, welcome re-post, first come with https://jinfagang.github.io . but please keep this copyright info, thanks, any question could be asked via wechat: jintianiloveu 这个其实是很多人会遇到的问题,先来记录一下本文的干货,然后在抛出一个问题。首先是大家……

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PostNet人体姿态估计相关

本文介绍 PostNet人体姿态估计相关 PostNet人体姿态估计相关 This article was original written by Jin Tian, welcome re-post, first come with https://jinfagang.github.io . but please keep this copyright info, thanks, any question could be asked via wechat: jintianiloveu OpenPost的这个的速度真的令人堪忧,速度很慢,GPU勉强实时,这对于姿态估计这么有用的技术来说,失去了本来的使用价值,但是,似乎Postnet的速……

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Apollo中点云3D障碍物分割的复现

本文介绍 Apollo中点云3D障碍物分割的复现 Apollo中点云3D障碍物分割的复现 This article was original written by Jin Tian, welcome re-post, first come with https://jinfagang.github.io . but please keep this copyright info, thanks, any question could be asked via wechat: jintianiloveu 简单的记录一下,Apollo中基于点云的3D障碍物分割复现过程。首先来看一下爱apollo的效果: 似乎视频加载不出来。 这个效果看上去非常……

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2019新的一年目标

本文介绍 2019新的一年目标 2019新的一年目标 This article was original written by Jin Tian, welcome re-post, first come with https://jinfagang.github.io . but please keep this copyright info, thanks, any question could be asked via wechat: jintianiloveu 简单的描述一下2019年技术目标。新的一年需要在已有的基础上进一步增进一些收获。2019年已经不能单纯的追求技术上带来的成就,应当进一步追求管理、市场上的成就。新年总目标可……

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KalmanFilter再思考

本文介绍 KalmanFilter再思考 KalmanFilter再思考 This article was original written by Jin Tian, welcome re-post, first come with https://jinfagang.github.io . but please keep this copyright info, thanks, any question could be asked via wechat: jintianiloveu 卡尔慢滤波操作,其实本质上卡尔慢滤波并不是一个滤波器,而是一个信息融合算法。简单来说,根据测量值来预测更加准确的下一个状态。这个在多目标跟踪领域很有用,……

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FasterRCNN Anchor机制的再思考

本文介绍 FasterRCNN Anchor机制的再思考 FasterRCNN Anchor机制的再思考 This article was original written by Jin Tian, welcome re-post, first come with https://jinfagang.github.io . but please keep this copyright info, thanks, any question could be asked via wechat: jintianiloveu anchor都知道,但是anchor的生成方式以及细节很多人不知道,为什么呢?因为很多人都知道 [16, 128, 256], [0.5, 1, 2], 根据anchor scale和ratio来确定9个anc……

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slam:入门的理论思考(1)

本文介绍 slam: 入门的理论思考(1) slam: 入门的理论思考(1) This article was original written by Jin Tian, welcome re-post, first come with https://jinfagang.github.io . but please keep this copyright info, thanks, any question could be asked via wechat: jintianiloveu……

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