Invention Application
- Patent Title: LENTICULAR IMAGE GENERATION
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Application No.: PCT/US2021/036472Application Date: 2021-06-08
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Publication No.: WO2021252532A1Publication Date: 2021-12-16
- Applicant: LIMONOX PROJECTS LLC
- Applicant Address: Corporation Trust Center
- Assignee: LIMONOX PROJECTS LLC
- Current Assignee: LIMONOX PROJECTS LLC
- Current Assignee Address: Corporation Trust Center
- Agency: KOWERT, Robert C.
- Priority: US63/036,945 2020-06-09
- Main IPC: H04N13/117
- IPC: H04N13/117 ; H04N13/279 ; H04N13/366 ; H04N13/351 ; H04N13/282 ; H04N13/305 ; H04N13/239 ; H04N13/261 ; H04N13/344
Abstract:
Methods and apparatus for generating images to be displayed on lenticular displays. In these methods, a fixed mesh is generated offline, and in real-time texture information is mapped to the fixed mesh. In an offline process, texture and 3D mesh information for an object is used to render UV map views for multiple viewpoints of the object, view maps are generated from display calibration data, and a lenticular to UV map is generated from the UV map views and view maps. In real-time, texture information is captured, and a composite process is performed that generates a lenticular image for multiple viewpoints by sampling pixels from the texture based on the lenticular to UV map. The lenticular image is then displayed on the lenticular display. Detected positions of persons in the environment may be used to limit the number of viewpoints that are generated during the real-time composite process.
Information query