公开(公告)号：US09990746B2

公开(公告)日：2018-06-05

申请号：US15090737

申请日：2016-04-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bing Ni ,  Mingxuan Yuan ,  Huamin Qu

IPC: G06T11/00 ,  G06T11/20 ,  G06T11/60 ,  G06F17/30 ,  H04L29/08 ,  G06Q10/10 ,  G06Q50/00

CPC classification number: G06T11/206 ,  G06F17/30 ,  G06Q10/101 ,  G06Q50/01 ,  G06T11/001 ,  G06T11/60 ,  H04L67/22

Abstract: A data visualization method includes acquiring a spatiotemporal behavior data set generated by network users, determining, according to a time point at which or a time period in which each piece of spatiotemporal behavior data is generated, an amount of spatiotemporal behavior data that is in the spatiotemporal behavior data set and generated at a time point or in a time period falling within each time period in N time periods, and presenting a column bar corresponding to an ith time period in the N time periods, where the column bar is in a radial direction of a first circle representing a full time domain and intersects the first circle and the length of a column bar represents a quantity of behaviors in a time period corresponding to the column bar.

公开(公告)号：US20160217600A1

公开(公告)日：2016-07-28

申请号：US15090737

申请日：2016-04-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Bing Ni ,  Mingxuan Yuan ,  Huamin Qu

IPC: G06T11/20 ,  H04L29/08 ,  G06T11/00

CPC classification number: G06T11/206 ,  G06F17/30 ,  G06Q10/101 ,  G06Q50/01 ,  G06T11/001 ,  G06T11/60 ,  H04L67/22

Abstract: A data visualization method includes acquiring a spatiotemporal behavior data set generated by network users, determining, according to a time point at which or a time period in which each piece of spatiotemporal behavior data is generated, an amount of spatiotemporal behavior data that is in the spatiotemporal behavior data set and generated at a time point or in a time period falling within each time period in N time periods, and presenting a column bar corresponding to an ith time period in the N time periods, where the column bar is in a radial direction of a first circle representing a full time domain and intersects the first circle and the length of a column bar represents a quantity of behaviors in a time period corresponding to the column bar.

Abstract translation: 数据可视化方法包括获取由网络用户生成的时空行为数据集，根据每个时空行为数据生成的时间或时间段，确定在时间行为数据中的时间量 在N个时间周期内在时间点或时间段内生成的时空行为数据，并且在N个时间段内呈现与第i个时间段对应的列栏，其中列栏处于径向 表示全时间域的第一个圆的方向并且与第一个圆相交，并且列栏的长度表示在与列栏对应的时间段内的行为量。

公开(公告)号：US10438386B2

公开(公告)日：2019-10-08

申请号：US15952518

申请日：2018-04-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Bing Ni ,  Mingxuan Yuan ,  Huamin Qu

IPC: G06T11/20

Abstract: The present disclosure provides a data visualization method and apparatus. The method includes: displaying a distribution curve diagram by using a display device, where the distribution curve diagram is used to represent time-based distribution of multiple pieces of spatial-temporal data, and the distribution curve diagram includes a timeline, a curve changing with the timeline, and an irregular region enclosed by the curve; and displaying a tree map in the irregular region by using the display device, where the tree map divides the irregular region into m sub-regions that are in a one-to-one correspondence with m regions, and an area of each of the m sub-regions is used to indicate an amount of spatial-temporal data distributed in a region corresponding to each sub-region. The present disclosure implements visualization of spatial-temporal data by using the tree map.