公开(公告)号：US20250047802A1

公开(公告)日：2025-02-06

申请号：US18363870

申请日：2023-08-02

Applicant: QUALCOMM Incorporated

Inventor： Edward Jacob MEISAROSH ,  Seyfullah Halit OGUZ

IPC: H04N5/262 ,  H04N23/60 ,  H04N23/63 ,  H04N23/667

Abstract: Systems and techniques are described herein for rollout photography for mobile devices. For example, a computing device (e.g., a mobile device) can obtain, from a camera, a plurality of image frames of an object while at least one of the apparatus or the object is moving relative to each other. The computing device can determine a plurality of image segments from the plurality of image frames of the object. The plurality of image segments include a respective image segment from each image frame of the plurality of image frames. The computing device can combine the plurality of image segments to generate a single two-dimensional (2D) image of a surface of the object.

公开(公告)号：US20200072885A1

公开(公告)日：2020-03-05

申请号：US16118280

申请日：2018-08-30

Applicant: QUALCOMM Incorporated

Inventor： Palkesh JAIN ,  Rahul GULATI ,  Edward Jacob MEISAROSH

IPC: G01R29/027 ,  H03K3/037 ,  G06F1/10

Abstract: In one embodiment, a system including a duty-cycle-monitoring circuit is configured to receive a monitored signal having cycles that have a high portion and a low portion. The duty-cycle-monitoring circuit includes: a cascade of buffers including a first buffer, wherein the first buffer is configured to receive a first signal based on the monitored signal, a plurality of corresponding flip-flops. Each flip-flop is triggered by a second signal based on the monitored signal. The data input of each flip-flop is connected to an output of a corresponding buffer. The duty-cycle-monitoring circuit further includes a control circuit configured to determine, based on a state of the plurality of flip-flops, a measure of the duration of the high portion of a cycle of the monitored signal and determine, based on a state of the plurality of flip-flops, a measure of duration of the low portion of a cycle of the monitored signal.