Virtual character expression driving method and system
The embodiment of the invention discloses a virtual character expression driving method and system. The method comprises the following steps: acquiring voice information of a user; analyzing the volume information of the voice information to obtain character information of the voice information; per...
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| creator | YIN CHUAN LIANG SHUAIDONG YU GUOJUN YU QIANG |
| description | The embodiment of the invention discloses a virtual character expression driving method and system. The method comprises the following steps: acquiring voice information of a user; analyzing the volume information of the voice information to obtain character information of the voice information; performing volume analysis on volume information in the voice information to obtain a corresponding mouth shape expression instruction; combining the character information of the voice information and the corresponding mouth shape expression instruction for semantic calculation to obtain a response; and converting the obtained response into response voice, and converting the response voice into expression and mouth shape animation data to drive the virtual character to make a corresponding expression and mouth shape. Generation of expression animations is simplified, and the invention can be widely applied to scenes such as intelligent sound boxes, intelligent robots and chat robots, so that the products are personifi |
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The method comprises the following steps: acquiring voice information of a user; analyzing the volume information of the voice information to obtain character information of the voice information; performing volume analysis on volume information in the voice information to obtain a corresponding mouth shape expression instruction; combining the character information of the voice information and the corresponding mouth shape expression instruction for semantic calculation to obtain a response; and converting the obtained response into response voice, and converting the response voice into expression and mouth shape animation data to drive the virtual character to make a corresponding expression and mouth shape. Generation of expression animations is simplified, and the invention can be widely applied to scenes such as intelligent sound boxes, intelligent robots and chat robots, so that the products are personifi</description><language>chi ; eng</language><subject>ACOUSTICS ; CALCULATING ; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS ; COMPUTING ; COUNTING ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; MUSICAL INSTRUMENTS ; PHYSICS ; SPEECH ANALYSIS OR SYNTHESIS ; SPEECH OR AUDIO CODING OR DECODING ; SPEECH OR VOICE PROCESSING ; SPEECH RECOGNITION</subject><creationdate>2021</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=20211015&DB=EPODOC&CC=CN&NR=113506360A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211015&DB=EPODOC&CC=CN&NR=113506360A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YIN CHUAN</creatorcontrib><creatorcontrib>LIANG SHUAIDONG</creatorcontrib><creatorcontrib>YU GUOJUN</creatorcontrib><creatorcontrib>YU QIANG</creatorcontrib><title>Virtual character expression driving method and system</title><description>The embodiment of the invention discloses a virtual character expression driving method and system. The method comprises the following steps: acquiring voice information of a user; analyzing the volume information of the voice information to obtain character information of the voice information; performing volume analysis on volume information in the voice information to obtain a corresponding mouth shape expression instruction; combining the character information of the voice information and the corresponding mouth shape expression instruction for semantic calculation to obtain a response; and converting the obtained response into response voice, and converting the response voice into expression and mouth shape animation data to drive the virtual character to make a corresponding expression and mouth shape. Generation of expression animations is simplified, and the invention can be widely applied to scenes such as intelligent sound boxes, intelligent robots and chat robots, so that the products are personifi</description><subject>ACOUSTICS</subject><subject>CALCULATING</subject><subject>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</subject><subject>MUSICAL INSTRUMENTS</subject><subject>PHYSICS</subject><subject>SPEECH ANALYSIS OR SYNTHESIS</subject><subject>SPEECH OR AUDIO CODING OR DECODING</subject><subject>SPEECH OR VOICE PROCESSING</subject><subject>SPEECH RECOGNITION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDALyywqKU3MUUjOSCxKTC5JLVJIrSgoSi0uzszPU0gpyizLzEtXyE0tychPUUjMS1EoriwuSc3lYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhsamBmbGZgaOxsSoAQDaCi3_</recordid><startdate>20211015</startdate><enddate>20211015</enddate><creator>YIN CHUAN</creator><creator>LIANG SHUAIDONG</creator><creator>YU GUOJUN</creator><creator>YU QIANG</creator><scope>EVB</scope></search><sort><creationdate>20211015</creationdate><title>Virtual character expression driving method and system</title><author>YIN CHUAN ; LIANG SHUAIDONG ; YU GUOJUN ; YU QIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113506360A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ACOUSTICS</topic><topic>CALCULATING</topic><topic>COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>IMAGE DATA PROCESSING OR GENERATION, IN GENERAL</topic><topic>MUSICAL INSTRUMENTS</topic><topic>PHYSICS</topic><topic>SPEECH ANALYSIS OR SYNTHESIS</topic><topic>SPEECH OR AUDIO CODING OR DECODING</topic><topic>SPEECH OR VOICE PROCESSING</topic><topic>SPEECH RECOGNITION</topic><toplevel>online_resources</toplevel><creatorcontrib>YIN CHUAN</creatorcontrib><creatorcontrib>LIANG SHUAIDONG</creatorcontrib><creatorcontrib>YU GUOJUN</creatorcontrib><creatorcontrib>YU QIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YIN CHUAN</au><au>LIANG SHUAIDONG</au><au>YU GUOJUN</au><au>YU QIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Virtual character expression driving method and system</title><date>2021-10-15</date><risdate>2021</risdate><abstract>The embodiment of the invention discloses a virtual character expression driving method and system. The method comprises the following steps: acquiring voice information of a user; analyzing the volume information of the voice information to obtain character information of the voice information; performing volume analysis on volume information in the voice information to obtain a corresponding mouth shape expression instruction; combining the character information of the voice information and the corresponding mouth shape expression instruction for semantic calculation to obtain a response; and converting the obtained response into response voice, and converting the response voice into expression and mouth shape animation data to drive the virtual character to make a corresponding expression and mouth shape. Generation of expression animations is simplified, and the invention can be widely applied to scenes such as intelligent sound boxes, intelligent robots and chat robots, so that the products are personifi</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACOUSTICS CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MUSICAL INSTRUMENTS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION |
| title | Virtual character expression driving method and system |
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