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    Systems and Methods for Creating an Aerial Image
    2.
    发明申请
    Systems and Methods for Creating an Aerial Image 有权
    用于创建空中影像的系统和方法

    公开(公告)号：US20150193963A1

    公开(公告)日：2015-07-09

    申请号：US14150147

    申请日：2014-01-08

    Applicant: HERE Global B.V.

    Inventor： Xin Chen ,  Roman Ostrovskiy ,  Xiang Ma

    IPC: G06T15/20 ,  G06K9/00 ,  G06T15/50 ,  G01S17/08 ,  G01S17/89

    CPC classification number: G06K9/0063 ,  G01S17/89 ,  G06T17/05 ,  G06T19/20 ,  G06T2210/56 ,  G06T2219/2012

    Abstract: Systems/apparatuses and methods are provided for creating aerial images. A three-dimensional point cloud image is generated from an optical distancing system. Additionally, at least one two-dimensional street level image is generated from at least one camera. The three-dimensional point cloud image is colorized with the at least one two-dimensional street level image, thereby forming a colorized three-dimensional point cloud image. The colorized three-dimensional point cloud image is projected onto a two-dimensional plane, using a processor, thereby forming a synthetic aerial image.

    Abstract translation: 提供用于创建航空图像的系统/装置和方法。 从光学距离系统产生三维点云图像。 另外，至少一个二维街道图像从至少一个照相机产生。 利用至少一个二维街道图像对三维点云图像进行着色，由此形成着色的三维点云图像。 着色的三维点云图像使用处理器投影到二维平面上，从而形成合成的空间图像。

    Developing a panoramic image
    3.
    发明授权
    Developing a panoramic image 有权

    公开(公告)号：US09986154B2

    公开(公告)日：2018-05-29

    申请号：US14283566

    申请日：2014-05-21

    Applicant: HERE Global B.V.

    Inventor： Xin Chen ,  Roman Ostrovskiy

    IPC: H04N5/232 ,  G06T11/60 ,  H04N13/02 ,  G06T15/00 ,  G06T17/00

    CPC classification number: H04N5/23238 ,  G06T11/60 ,  G06T15/00 ,  G06T17/00 ,  G06T2210/56

    Abstract: Systems, apparatus, and methods are provided for producing an improved panoramic image. A three-dimensional point cloud image is generated from an optical distancing system. Additionally, at least one two-dimensional image is generated from at least one camera. The three-dimensional point cloud image is colorized with the at least one two-dimensional image, thereby forming a colorized three-dimensional point cloud image. An equal area projection panoramic image is synthesized from the colorized three-dimensional point cloud, wherein the panoramic image comprises a plurality of pixels, and each pixel in the plurality of pixels represents a same amount of area.

    Learning Lanes From Vehicle Probes
    5.
    发明申请
    Learning Lanes From Vehicle Probes 审中-公开
    车辆探头学习车道

    公开(公告)号：US20160167582A1

    公开(公告)日：2016-06-16

    申请号：US14572336

    申请日：2014-12-16

    Applicant: HERE Global B.V.

    Inventor： Xin Chen ,  Di Ma ,  Xiang Ma ,  Roman Ostrovskiy ,  Vladimir Zhukov ,  Xiaotao Zou

    IPC: B60R1/00

    CPC classification number: G06K9/00798 ,  G08G1/0112

    Abstract: Systems, methods, and apparatuses are disclosed for determining lane information of a roadway segment from vehicle probe data. Probe data is received from vehicle camera sensors at a road segment, wherein the probe data includes lane marking data on the road segment. Lane markings are identified, to the extent present, for the left and right boundaries of the lane of travel as well as the adjacent lane boundaries to the left and right of the lane of travel. The identified lane markings are coded, wherein solid lane lines, dashed lane lines, and unidentified or non-existing lane lines are differentiated. The coded lane markings are compiled in a database. A number of lanes are predicted at the road segment from the database of coded lane markings.

    Abstract translation: 公开了用于根据车辆探测数据确定道路段的车道信息的系统，方法和装置。 探测器数据在道路段从车辆摄像机传感器接收，其中探测数据包括道路段上的车道标记数据。 在行程车道的左边界和右边界以及行车道左侧和右边的相邻车道边界上，确定车道标记。 识别的车道标记被编码，其中实线的车道线，虚线，以及不明或不存在的车道线被区分。 编码的车道标记在数据库中编译。 在编码车道标记的数据库中，在道路段预测了一些车道。

    Predictive Value Data Set Compression
    6.
    发明申请
    Predictive Value Data Set Compression 有权
    预测值数据集压缩

    公开(公告)号：US20150341653A1

    公开(公告)日：2015-11-26

    申请号：US14282138

    申请日：2014-05-20

    Applicant: HERE Global B.V.

    Inventor： Roman Ostrovskiy ,  Xin Chen

    IPC: H04N19/50 ,  H04N19/136 ,  G06K9/52 ,  G06T7/00

    CPC classification number: H04N19/597 ,  G06K9/52 ,  H04N19/136 ,  H04N19/50 ,  H04N19/593

    Abstract: A data set may be compressed by predicting a value for the values of the data set. A comparative value may then be determined between a predicted value and an actual value for the particular points of the data set. The comparators for the particular points of the data set may then be encoded.

    Abstract translation: 可以通过预测数据集的值的值来压缩数据集。 然后可以在数据集的特定点的预测值和实际值之间确定比较值。 然后可以对数据集的特定点的比较器进行编码。

    Learning lanes from vehicle probes
    7.
    发明授权
    Learning lanes from vehicle probes 有权

    公开(公告)号：US10262213B2

    公开(公告)日：2019-04-16

    申请号：US14572336

    申请日：2014-12-16

    Applicant: HERE Global B.V.

    Inventor： Xin Chen ,  Di Ma ,  Xiang Ma ,  Roman Ostrovskiy ,  Vladimir Zhukov ,  Xiaotao Zou

    IPC: H04N7/18 ,  G06K9/00

    Abstract: Systems, methods, and apparatuses are disclosed for determining lane information of a roadway segment from vehicle probe data. Probe data is received from vehicle camera sensors at a road segment, wherein the probe data includes lane marking data on the road segment. Lane markings are identified, to the extent present, for the left and right boundaries of the lane of travel as well as the adjacent lane boundaries to the left and right of the lane of travel. The identified lane markings are coded, wherein solid lane lines, dashed lane lines, and unidentified or non-existing lane lines are differentiated. The coded lane markings are compiled in a database. A number of lanes are predicted at the road segment from the database of coded lane markings.

    PREDICTIVE VALUE DATA SET COMPRESSION
    8.
    发明申请
    PREDICTIVE VALUE DATA SET COMPRESSION 审中-公开
    预测值数据集压缩

    公开(公告)号：US20170019684A1

    公开(公告)日：2017-01-19

    申请号：US15280156

    申请日：2016-09-29

    Applicant: HERE Global B.V.

    Inventor： Roman Ostrovskiy ,  Xin Chen

    IPC: H04N19/597 ,  H04N19/136

    CPC classification number: H04N19/597 ,  G06K9/52 ,  H04N19/136 ,  H04N19/50 ,  H04N19/593

    Abstract: A data set may be compressed by predicting a value for the values of the data set. A comparative value may then be determined between a predicted value and an actual value for the particular points of the data set. The comparators for the particular points of the data set may then be encoded.

    Abstract translation: 可以通过预测数据集的值的值来压缩数据集。 然后可以在数据集的特定点的预测值和实际值之间确定比较值。 然后可以对数据集的特定点的比较器进行编码。

    Developing a Panoramic Image
    10.
    发明申请
    Developing a Panoramic Image 有权
    开发全景图像

    公开(公告)号：US20150341552A1

    公开(公告)日：2015-11-26

    申请号：US14283566

    申请日：2014-05-21

    Applicant: HERE Global B.V.

    Inventor： Xin Chen ,  Roman Ostrovskiy

    IPC: H04N5/232 ,  G06T11/60 ,  H04N13/02

    CPC classification number: H04N5/23238 ,  G06T11/60 ,  G06T15/00 ,  G06T17/00 ,  G06T2210/56

    Abstract: Systems, apparatus, and methods are provided for producing an improved panoramic image. A three-dimensional point cloud image is generated from an optical distancing system. Additionally, at least one two-dimensional image is generated from at least one camera. The three-dimensional point cloud image is colorized with the at least one two-dimensional image, thereby forming a colorized three-dimensional point cloud image. An equal area projection panoramic image is synthesized from the colorized three-dimensional point cloud, wherein the panoramic image comprises a plurality of pixels, and each pixel in the plurality of pixels represents a same amount of area.

    Abstract translation: 提供了用于产生改进的全景图像的系统，装置和方法。 从光学距离系统产生三维点云图像。 另外，至少一个二维图像从至少一个相机生成。 利用至少一个二维图像对三维点云图像进行着色，由此形成着色的三维点云图像。 从着色的三维点云合成等面积投影全景图像，其中全景图像包括多个像素，并且多个像素中的每个像素表示相同的面积。

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