公开(公告)号：US20250029281A1

公开(公告)日：2025-01-23

申请号：US18677940

申请日：2024-05-30

Applicant: APPLE INC.

Inventor： Itay Kaufman ,  Aaron Wetzler ,  Maya Weiss

IPC: G06T7/80 ,  G01B11/22 ,  G01S17/86 ,  G01S17/894 ,  G06T7/593 ,  H04N13/00 ,  H04N13/239

Abstract: A depth mapping apparatus includes a stereoscopic depth mapping module, including a first and second cameras configured to capture pairs of respective first and second images of a scene, and a range-sensing module, configured to measure respective ranges from the apparatus to multiple points in the scene. A controller processes a first pair of the first and second images of the scene to compute a first depth map of the scene and associates at least some of the points at which the range-sensing module measured respective ranges with corresponding pixels in the first depth map. The controller computes a correction function for the stereoscopic depth mapping module by comparing the respective ranges measured by the range-sensing module to respective depth coordinates of the corresponding pixels in the first depth map and applies the correction function in computing subsequent depth maps based on subsequent pairs of the first and second images.

公开(公告)号：US20250098987A1

公开(公告)日：2025-03-27

申请号：US18890616

申请日：2024-09-19

Applicant: Apple Inc.

Inventor： Izzet B. Yildiz ,  Aaron Wetzler ,  Jonathan Hadida ,  Stephen Meisenhelter ,  Kaden J. Strand ,  Dimitri E. Diakopoulos ,  Grant H. Mulliken

IPC: A61B5/113 ,  A61B5/00 ,  A61B5/08 ,  A61B5/11 ,  G06T7/246 ,  G06T7/593

Abstract: Respiration data is measured from point cloud data containing points associated with an upper body of a user. A device may receive the point cloud data via a wired or wireless connection or may generate it from one or more image sensors integrated into the device. Movement of points associated with the upper body, or within a region of interest, may be measured to estimate a breath signal. The estimated breath signal may be further processed to derive values representative of the breath signal. The breath signal may be then provided to a given application or location.

公开(公告)号：US20240406361A1

公开(公告)日：2024-12-05

申请号：US18645357

申请日：2024-04-24

Applicant: Apple Inc.

Inventor： Guy Rapaport ,  Zejing Wang ,  Vicky Kogan ,  Mohammad Nassar ,  Aaron Wetzler ,  Ziv Hendel ,  Tobias Rick

IPC: H04N13/122 ,  H04N13/167 ,  H04N13/239 ,  H04N13/246 ,  H04N23/60 ,  H04N23/61

Abstract: An electronic device is provided that includes a first camera with a first field of view configured to capture a first image, a second camera with a second field of view configured to capture a second image, and control circuitry configured to output stereoscopic content based on the first and second images. The control circuitry can include image signal processors configured to process the first and second images, additional processors for performing stereo rectification and image stabilization on the first and second images, and a compression block for combining images output from the additional processors.