Realistic and accurate virtual hand operation will directly affect simulation validity. For some virtual maintenance work virtual human might need various hand postures to deftly handle different tools. Aiming at this problem, an approach of hand posture reconstruction from models was introduced and a new algorithm of extracting hand gesture joint angles was introduced. Firstly, an expected hand gesture was constructed as the goal gesture in human modeling software and its skeleton was extracted. Secondly, joint angles of initial hand model were not iteratively adjusted until the adjusted initial human hand model well matched the goal gesture. Simulation results on Jack platform show this method can effectively extract hand joint angles for various expected postures.

Study on Model-based.pdf

• We are an exchange download platform that only provides communication channels. The downloaded content comes from the internet. Except for download issues, please Google on your own.
• The downloaded content is provided for members to upload. If it unintentionally infringes on your copyright, please contact us.
• Please use Winrar for decompression tools
• If download fail, Try it againg or Feedback to us.
• If downloaded content did not match the introduction, Feedback to us，Confirm and will be refund.
• Before downloading, you can inquire through the uploaded person information

Nothing．