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1.发明授权公开(公告)号：US09824423B1
公开(公告)日：2017-11-21
申请号：US15652333
申请日：2017-07-18
申请人： ITERIS, INC.
CPC分类号： G06T3/40 , G01C21/367 , G01C21/3691 , G06T17/05 , G06T2210/08 , G06T2210/36 , G09B29/003 , G09G5/14 , G09G2340/04 , G09G2340/045 , G09G2340/12 , G09G2350/00 , H04W4/00
摘要： A data visualization technique rapidly loads images to decrease data transfer time and associated bandwidth cost for animation effects in displays of data, and includes initially loading raster imagery at a coarser zoom level than a current view on the display, and then manipulating the imagery using general-purpose image manipulation algorithms to interpolate data points as a user adjusts the zoom level. In this manner, the data visualization technique intentionally displays a coarser view than that selected, rather than transferring entirely new imagery or datasets, and manipulates the imagery as necessary to avoid loading more data from a remote server to the local client each time the user adjusts the view.
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2.发明授权公开(公告)号：US09875576B2
公开(公告)日：2018-01-23
申请号：US14989190
申请日：2016-01-06
申请人： ITERIS, INC.
CPC分类号： G06T17/05 , B60W40/06 , G01C21/28 , G06T11/206
摘要： A visualization of pavement conditions that are evaluated with respect to weather, pavement, and sub-surface variables provides users responsible for roadway infrastructure maintenance and monitoring with information such as depths of accumulated precipitation across “slices” of a roadway for each particular time in a given time period. The accumulated precipitation information contains the depths for each of several different types of precipitation and is shown in three dimensions, where x represents the lane of the roadway, y represents the depths of precipitation, and z represents time. A visualization model generates an appearance of a roadway lane upon which the accumulated precipitation increases or decreases over time corresponding to the results of weather and maintenance acting on that lane.
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