- 专利标题: Methods and systems for decoding and rendering a haptic effect associated with a 3D environment
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申请号: US17343811申请日: 2021-06-10
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公开(公告)号: US11698680B2公开(公告)日: 2023-07-11
- 发明人: David Birnbaum , Yeshwant Muthusamy , Jamal Saboune , Christopher Ullrich
- 申请人: Immersion Corporation
- 申请人地址: US CA San Francisco
- 专利权人: IMMERSION CORPORATION
- 当前专利权人: IMMERSION CORPORATION
- 当前专利权人地址: US FL Aventura
- 代理机构: Medler Ferro Woodhouse & Mills PLLC
- 主分类号: G06F3/01
- IPC分类号: G06F3/01 ; G06T15/04 ; G06T15/10 ; H04N13/172 ; H04L51/046 ; H04L51/06 ; G06F3/04842
摘要:
In aspects, methods and apparatus are provided for generating a haptic effect for a three-dimensional (3D) environment that is experienced virtually by a user. The methods may be performed by a processor, and includes receiving media data that describes the 3D environment, wherein the media data includes haptic data which describes a haptic characteristic associated with at least one object, structure, or event in the 3D environment. The method further includes performing a haptic decoding operation and a haptic rendering operation. The decoding operation may include extracting the haptic data from the media data. The haptic rendering operation may include generating a drive signal and communicating the drive signal to a haptic output device to cause the haptic output device to generate a haptic effect at a user peripheral device. Numerous other aspects are provided.
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