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公开(公告)号：US20180130185A1
公开(公告)日：2018-05-10
申请号：US15805370
申请日：2017-11-07
Inventor： Han Shin LIM , Ik Soon KIM , Hae Dong KIM , Seong Won RYU , Chan Ho PARK , Jun Suk LEE , Kyung Ho JANG , Jae Pil HEO
CPC classification number: G06T5/002 , G06T5/50 , G06T17/20 , G06T2200/04 , G06T2207/10024 , G06T2207/10028
Abstract: Provided is a method of removing noise from a sparse depth map. The method includes setting, as nodes, sample points in a sparse depth map including depth information at a certain position of an image plane, constructing a mesh by connecting the set nodes, and removing noise from the meshed node, based on connection information between the meshed node and neighboring nodes adjacent thereto and color information about a color image corresponding to the sparse depth map. A depth value is allocated to each of the sample points.
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公开(公告)号：US20170272756A1
公开(公告)日：2017-09-21
申请号：US15215383
申请日：2016-07-20
Inventor： Chan Ho PARK
IPC: H04N19/152 , H04N19/127 , H04N19/172 , H04N19/169 , H04L12/801 , H04N19/124
CPC classification number: H04N19/152 , H04L47/12 , H04N19/124 , H04N19/127 , H04N19/172 , H04N19/188
Abstract: A method of managing a network bandwidth by controlling of an image compression rate and controlling of a frame generation, and an image transmission system using the same are provided. The method includes approving generation of an intra-frame (I-frame) for one among a plurality of image compression hardware (H/W) units, storing compressed image data compressed by the plurality of image compression H/W units in a plurality of buffers corresponding to the plurality of image compression H/W units, controlling a data storage level of the plurality of buffers, and encapsulating the compressed image data stored in each of the plurality of buffers into a network packet and transmitting the encapsulated image data to the outside through an external network.
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