20240022699. SYSTEMS AND METHODS FOR REDUCING A NUMBER OF FOCAL PLANES USED TO DISPLAY THREE-DIMENSIONAL OBJECTS simplified abstract (Rovi Guides, Inc.)
SYSTEMS AND METHODS FOR REDUCING A NUMBER OF FOCAL PLANES USED TO DISPLAY THREE-DIMENSIONAL OBJECTS
Organization Name
Inventor(s)
Pekka Siltanen of Helsinki (FI)
SYSTEMS AND METHODS FOR REDUCING A NUMBER OF FOCAL PLANES USED TO DISPLAY THREE-DIMENSIONAL OBJECTS - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240022699 titled 'SYSTEMS AND METHODS FOR REDUCING A NUMBER OF FOCAL PLANES USED TO DISPLAY THREE-DIMENSIONAL OBJECTS
Simplified Explanation
The abstract describes systems and methods for reducing the number of focal planes used to display a three-dimensional object. Here is a simplified explanation of the patent application:
- Data defining a three-dimensional image with multiple focal planes is received.
- The luminance values of pixels from the multiple focal planes are mapped to a second set of focal planes that have fewer planes than the original set.
- The initial focal distances of the mapped pixel luminance values in the original set of focal planes are stored.
- The second set of focal planes is displayed on a near eye device.
- The stored data identifying the initial focal distances is used by the near eye device to adjust the wavelength of light produced by the second set of images.
- This adjustment causes the pixels to appear at their original focal distances.
Potential Applications:
- Virtual reality (VR) and augmented reality (AR) devices: This technology can be used to enhance the display of three-dimensional objects in VR and AR applications, providing a more realistic and immersive experience.
- Medical imaging: The reduction in the number of focal planes can be beneficial in medical imaging applications, allowing for more efficient visualization of three-dimensional medical data.
Problems Solved:
- Limited display capabilities: By reducing the number of focal planes, this technology addresses the limitations of display devices that may not be able to handle a large number of focal planes, improving the efficiency and performance of the display.
- Visual discomfort: Adjusting the wavelength of light produced by the second set of images helps to ensure that the pixels appear at their original focal distances, reducing visual discomfort that may occur when viewing three-dimensional objects.
Benefits:
- Improved display efficiency: By mapping pixel luminance values to a reduced set of focal planes, this technology optimizes the display process, reducing the computational and processing requirements.
- Enhanced visual experience: The adjustment of the wavelength of light helps to maintain the original focal distances, resulting in a more realistic and comfortable viewing experience for users.
- Compatibility with existing devices: This technology can be implemented on existing near eye devices, making it easier to integrate into current VR, AR, and medical imaging systems.
Original Abstract Submitted
systems and methods for reducing a number of focal planes used to display a three-dimensional object are disclosed herein. in an embodiment, data defining a three-dimensional image according to a first plurality of focal planes are received. pixel luminance values from the first plurality of focal planes are mapped to a second plurality of focal planes comprising fewer focal planes than the first plurality of focal planes. data is stored identifying initial focal distances of the mapped pixel luminance values in the first plurality of focal planes. the second plurality of focal planes are then displayed on a near eye device which uses the data identifying initial focal distances of the mapped pixel luminance values to adjust a wavelength of light produced by the second plurality of images to cause the pixels to appear at their original focal distances.
