Proprio, Inc.

Eloupes, Inc.

David Julio Colmenares

James Andrew Youngquist

Adam Gabriel Jones

Thomas Ivan Nonn

Jay Peterson

Arun K Paruchuri

Camera arrays for mediated-reality systems and associated methods and systems are disclosed herein. In some embodiments, a camera array includes a support structure having a center, and a depth sensor mounted to the support structure proximate to the center. The camera array can further include a plurality of cameras mounted to the support structure radially outward from the depth sensor, and a plurality of trackers mounted to the support structure radially outward from the cameras. The cameras are configured to capture image data of a scene, and the trackers are configured to capture positional data of a tool within the scene. The image data and the positional data can be processed to generate a virtual perspective of the scene including a graphical representation of the tool at the determined position.

Methods and systems for imaging a scene, such as a medical scene, and tracking objects within the scene

Methods for selecting pairs of cameras in a multicamera array configured to image a scene to generate stereoscopic views, and associated systems and devices, are disclosed herein. In some embodiments, a representative method includes selecting a pair of cameras in the multicamera array from which to generate a stereoscopic view, and receiving images of the scene from the selected pair of the cameras. The method further includes cropping the images based on a known calibration of the cameras and a desired disparity, and displaying the cropped images on a display device to generate the stereoscopic view. The desired disparity can correspond to an interpupillary distance of a user.

Methods for generating stereoscopic views in multicamera systems, and associated devices and systems

Methods of determining the depth of a scene and associated systems are disclosed herein. In some embodiments, a method can include augmenting depth data of a scene captured with a depth sensor with depth data from one or more images of the scene. For example, the method can include capturing image data of the scene with a plurality of cameras. The method can further include generating a point cloud representative of the scene based on the depth data from the depth sensor and identifying a missing region of the point cloud, such as a region occluded from the view of the depth sensor. The method can then include generating depth data for the missing region based on the image data. Finally, the depth data for the missing region can be merged with the depth data from the depth sensor to generate a merged point cloud representative of the scene.

Methods and systems for augmenting depth data from a depth sensor, such as with data from a multiview camera system

A camera array for a mediated-reality system includes a plurality of hexagonal cells arranged in a honeycomb pattern in which a pair of inner cells include respective edges adjacent to each other and a pair of outer cells are separated from each other by the inner cells. A plurality of cameras are mounted within each of the plurality of hexagonal cells. The plurality of cameras include at least one camera of a first type and at least one camera of a second type. The camera of the first type may have a longer focal length than the camera of the second type.

Camera array for a mediated-reality system

A method assigns weights to physical imager pixels in order to generate photorealistic images for virtual perspectives in real-time. The imagers are arranged in three-dimensional space such that they sparsely sample the light field within a scene of interest. This scene is defined by the overlapping fields of view of all the imagers or for subsets of imagers. The weights assigned to imager pixels are calculated based on the relative poses of the virtual perspective and physical imagers, properties of the scene geometry, and error associated with the measurement of geometry. This method is particularly useful for accurately rendering numerous synthesized perspectives within a digitized scene in real-time in order to create immersive, three-dimensional experiences for applications such as performing surgery, infrastructure inspection, or remote collaboration.

Growing community of inventors

Seattle, WA, United States of America

David Julio Colmenares