Depth map processing method and device and storage medium
The embodiment of the invention provides a depth map processing method and device and a storage medium, and the method comprises the steps: obtaining a depth map sequence of continuous frames and a color map sequence which is in one-to-one registration with the depth map sequence, and enabling the d...
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| creator | QIAN ZHEHONG ZHAO MINGXI |
| description | The embodiment of the invention provides a depth map processing method and device and a storage medium, and the method comprises the steps: obtaining a depth map sequence of continuous frames and a color map sequence which is in one-to-one registration with the depth map sequence, and enabling the depth map sequence to comprise a target depth map at the current time and each frame of depth map at the previous time; and estimating the displacement change of each pixel in the target depth map by using the color map sequence, positioning the target pixel in the depth map sequence based on the registration relationship between the depth map sequence and the color map sequence under the condition that the displacement change of at least one target pixel is displayed to be static, and performing time filtering on the target pixel to obtain the target pixel. And replacing the depth information in the target depth map with the depth information in each frame of depth map at the previous time. According to the embodim |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN115456998A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN115456998A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN115456998A3</originalsourceid><addsrcrecordid>eNrjZLB0SS0oyVDITSxQKCjKT04tLs7MS1fITS3JyE9RSMxLUUhJLctMTgUzi0vyixLTU4GyKZmluTwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz9DQ1MTUzNLSwtGYGDUAHtsufQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Depth map processing method and device and storage medium</title><source>esp@cenet</source><creator>QIAN ZHEHONG ; ZHAO MINGXI</creator><creatorcontrib>QIAN ZHEHONG ; ZHAO MINGXI</creatorcontrib><description>The embodiment of the invention provides a depth map processing method and device and a storage medium, and the method comprises the steps: obtaining a depth map sequence of continuous frames and a color map sequence which is in one-to-one registration with the depth map sequence, and enabling the depth map sequence to comprise a target depth map at the current time and each frame of depth map at the previous time; and estimating the displacement change of each pixel in the target depth map by using the color map sequence, positioning the target pixel in the depth map sequence based on the registration relationship between the depth map sequence and the color map sequence under the condition that the displacement change of at least one target pixel is displayed to be static, and performing time filtering on the target pixel to obtain the target pixel. And replacing the depth information in the target depth map with the depth information in each frame of depth map at the previous time. According to the embodim</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; PHYSICS</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221209&DB=EPODOC&CC=CN&NR=115456998A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221209&DB=EPODOC&CC=CN&NR=115456998A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>QIAN ZHEHONG</creatorcontrib><creatorcontrib>ZHAO MINGXI</creatorcontrib><title>Depth map processing method and device and storage medium</title><description>The embodiment of the invention provides a depth map processing method and device and a storage medium, and the method comprises the steps: obtaining a depth map sequence of continuous frames and a color map sequence which is in one-to-one registration with the depth map sequence, and enabling the depth map sequence to comprise a target depth map at the current time and each frame of depth map at the previous time; and estimating the displacement change of each pixel in the target depth map by using the color map sequence, positioning the target pixel in the depth map sequence based on the registration relationship between the depth map sequence and the color map sequence under the condition that the displacement change of at least one target pixel is displayed to be static, and performing time filtering on the target pixel to obtain the target pixel. And replacing the depth information in the target depth map with the depth information in each frame of depth map at the previous time. According to the embodim</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB0SS0oyVDITSxQKCjKT04tLs7MS1fITS3JyE9RSMxLUUhJLctMTgUzi0vyixLTU4GyKZmluTwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz9DQ1MTUzNLSwtGYGDUAHtsufQ</recordid><startdate>20221209</startdate><enddate>20221209</enddate><creator>QIAN ZHEHONG</creator><creator>ZHAO MINGXI</creator><scope>EVB</scope></search><sort><creationdate>20221209</creationdate><title>Depth map processing method and device and storage medium</title><author>QIAN ZHEHONG ; ZHAO MINGXI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115456998A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>QIAN ZHEHONG</creatorcontrib><creatorcontrib>ZHAO MINGXI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>QIAN ZHEHONG</au><au>ZHAO MINGXI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Depth map processing method and device and storage medium</title><date>2022-12-09</date><risdate>2022</risdate><abstract>The embodiment of the invention provides a depth map processing method and device and a storage medium, and the method comprises the steps: obtaining a depth map sequence of continuous frames and a color map sequence which is in one-to-one registration with the depth map sequence, and enabling the depth map sequence to comprise a target depth map at the current time and each frame of depth map at the previous time; and estimating the displacement change of each pixel in the target depth map by using the color map sequence, positioning the target pixel in the depth map sequence based on the registration relationship between the depth map sequence and the color map sequence under the condition that the displacement change of at least one target pixel is displayed to be static, and performing time filtering on the target pixel to obtain the target pixel. And replacing the depth information in the target depth map with the depth information in each frame of depth map at the previous time. According to the embodim</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS |
| title | Depth map processing method and device and storage medium |
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