Systems and methods for three-dimensional visualization during robotic surgery
An autostereoscopic three-dimensional display system for surgical robotics has an autostereoscopic three-dimensional display configured to receive and display video from a surgical robotics camera, and a first sensor assembly and a second sensor assembly. A processor is configured to detect and track an eye position or a head position of a user relative to the display based on processing output data of the first sensor assembly, and to detect and track a gaze of the user based on processing output data of the second sensor assembly. The processor further is configured to modify or control an operation of the display system based on the detected gaze of the user. A spatial relationship of the display also can be automatically adjusted in relation to the user based on the detected eye or head position of the user to optimize the user's visualization of three-dimensional images on the display.
1. A display system, comprising:
an autostereoscopic three-dimensional (3D) display comprising a panel display and a-two micro-lenses layers positioned over the panel display to display a left eye image and a right eye image for visualization of three-dimensional images on the 3D display without use of eyeglasses, the 3D display being configured to display video from a surgical robotics camera wherein the two micro-lenses layers are arranged over the panel display, and a spacer is disposed between the panel display and a protective layer that is arranged over the two micro-lenses layers; and
a processor that is configured to
track a position of the eyes of a user relative to the 3D display, and
adjust a position or an orientation of the 3D display relative to the eyes of the user, to maintain a prescribed distance between the eyes of the user and the 3D display, and to center the eyes of the user relative to the 3D display to support the visualization of the three-dimensional images on the 3D display.
2. The display system of claim 1 , further comprising one or more actuators to adjust the position or the orientation of the 3D display in response to a signal from the processor.
3. The display system of claim 2 , wherein the one or more actuators are mechanically coupled to the 3D display.
4. The display system of claim 2 , wherein the one or more actuators are mechanically coupled to a seat of the user.
5. The display system of claim 1 , further comprising a camera to generate an output used by the processor to track the position of the eyes of the user relative to the 3D display.
6. The display system of claim 1 , wherein the 3D display includes a second protective layer arranged between the panel display and the two micro-lenses layers.
7. The display system of claim 6 , wherein the 3D display includes a second spacer between the protective layer and the panel display.
8. The display system of claim 7 , wherein the 3D display includes an adhesive between the protective layer and the two micro-lenses layers.
9. A method, comprising:
displaying video from a surgical robotics camera to an autostereoscopic three-dimensional (3D) display comprising a panel display and a-two micro-lenses layers positioned over the panel display to display a left eye image and a right eye image for visualization of three-dimensional images on the 3D display without use of eyeglasses wherein the two micro-lenses layers are arranged over the panel display, and a spacer is disposed between the panel display and a protective layer that is arranged over the two micro-lenses layers;
tracking a position of the eyes of a user relative to the 3D display; and
adjusting a position or an orientation of the 3D display relative to the eyes of the user, to maintain a prescribed distance between the eyes of the user and the 3D display, and to center the eyes of the user relative to the 3D display to support the visualization of the three-dimensional images on the 3D display.
10. The method of claim 9 , wherein adjusting the position or the orientation of the 3D display includes signaling one or more actuators to adjust the position or the orientation of the 3D display.
11. The method of claim 10 , wherein the one or more actuators are mechanically coupled to the 3D display.
12. The method of claim 10 , wherein the one or more actuators are mechanically coupled to a seat of the user.
13. The method of claim 9 , wherein tracking the position of the eyes of the user relative to the 3D display is performed based on an output of a camera.
14. The method of claim 9 , wherein the 3D display includes a second protective layer arranged between the panel display and the two micro-lenses layers.
15. The method of claim 14 , wherein the 3D display includes a second spacer between the two micro-lenses layers and the panel display.
16. The method of claim 15 , wherein the 3D display includes an adhesive between the protective layer and the two micro-lenses layers.