公开(公告)号：US11856297B1

公开(公告)日：2023-12-26

申请号：US16372302

申请日：2019-04-01

申请人： Altia Systems Inc.

发明人： Yashket Gupta

IPC分类号： H04N23/698 ,  G06F9/30 ,  G06T7/73 ,  H04N23/45

CPC分类号： H04N23/698 ,  G06F9/3004 ,  G06T7/73 ,  H04N23/45

摘要： A panoramic video camera comprises a plurality of image sensors which are configured to capture a plurality of frames at a time; an image processing circuitry configured to generate a frame read signal to read the plurality of frames generated by the plurality of camera sensors, apply a cylindrical mapping function to map the plurality of frames to a cylindrical image plane and stitch the cylindrically mapped plurality of frames together in the cylindrical image plane based on a plurality of projection parameters.

公开(公告)号：US11076095B1

公开(公告)日：2021-07-27

申请号：US13902776

申请日：2013-05-24

申请人： Altia Systems, Inc.

发明人： Jason Daniel Tanner

IPC分类号： H04N5/232 ,  G01B11/22

摘要： A computer-implemented method for a multiple imager imaging system is disclosed. The method comprises capturing regular images; capturing depth sensor images; and performing a depth-based alignment operation to adjust factory alignment parameters based on depth sensor information.

公开(公告)号：US11050906B2

公开(公告)日：2021-06-29

申请号：US16741759

申请日：2020-01-14

申请人： Altia Systems, Inc.

发明人： Atif Sarwari ,  Aurangzeb Khan

IPC分类号： H04N5/225 ,  H04N5/232

摘要： A chassis for use in a panoramic camera is disclosed. The chassis comprises a base, a heat sink which comprises a metal boss formed on a first portion of the base to dissipate heat generated by a main processor of the panoramic camera; and an isothermal mounting structure formed on a second portion of the base including a plurality of slots and apertures, wherein a plurality of imaging sensors are mounted on the isothermal mounting structure using the plurality of slots and apertures.

公开(公告)号：US10992870B1

公开(公告)日：2021-04-27

申请号：US16672529

申请日：2019-11-04

申请人： Altia Systems Inc

发明人： Yashket Gupta

IPC分类号： H04N5/232 ,  H04N5/225 ,  G06K9/32 ,  G06T7/11

摘要： A video system is provided. The video system, comprising: a plurality of imaging sensors each including an image signal processor; an image stitching engine analyzes un-stitched images generated by each of the plurality of imaging sensors. The un-stitched images are analyzed for a presence of face and then divided into a plurality of zones. A mapping function is implemented for each of the plurality of zones based on a number of consecutive frames in which presence of a face is analyses and a minimum number of frames in which a face was detected. A zoom engine determines a region of interest which includes a left edge and a right edge, wherein said left edge is set based on coordinates associated with a face detected in a left most zone of the unstitched images, and said right edge is set based on coordinates associated with a right most face detected in a right most zone of the unstitched images.

公开(公告)号：US20200228684A1

公开(公告)日：2020-07-16

申请号：US16741759

申请日：2020-01-14

申请人： Altia Systems, Inc.

发明人： Atif Sarwari ,  Aurangzeb Khan

IPC分类号： H04N5/225 ,  H04N5/232

摘要： A chassis for use in a panoramic camera is disclosed. The chassis comprises a base, a heat sink which comprises a metal boss formed on a first portion of the base to dissipate heat generated by a main processor of the panoramic camera; and an isothermal mounting structure formed on a second portion of the base including a plurality of slots and apertures, wherein a plurality of imaging sensors are mounted on the isothermal mounting structure using the plurality of slots and apertures.

公开(公告)号：US10349009B1

公开(公告)日：2019-07-09

申请号：US14058192

申请日：2013-10-18

申请人： Altia Systems, Inc.

发明人： Ram Natarajan ,  Naveed Alam ,  Yashket Gupta ,  Lars Herlitz ,  Aurangzeb Khan

IPC分类号： H04N7/15

摘要： A method for processing video is disclosed. The method comprises associating a plurality of audio zones with the video; associating a region of interest (ROI) for each of a plurality of client devices to which the video is currently being streamed; for each client device generating custom video comprising a modified video channel associated with the video being streamed to that client, wherein the modified audio channel comprises an enhanced audio for at least one audio zone indicated by the region of interest (ROI) for said client device.

公开(公告)号：USD791856S1

公开(公告)日：2017-07-11

申请号：US29513425

申请日：2014-12-30

申请人： Altia Systems, Inc

设计人： Otto Sponring

公开(公告)号：USD733208S1

公开(公告)日：2015-06-30

申请号：US29434761

申请日：2012-10-16

申请人： ALTIA SYSTEMS INC.

设计人： Uri Tzarnotzky ,  Atif Sarwari ,  Lars Herlitz ,  Aurangzeb Khan

公开(公告)号：US11350179B2

公开(公告)日：2022-05-31

申请号：US16899867

申请日：2020-06-12

申请人： Altia Systems, Inc.

发明人： Jason Daniel Tanner

IPC分类号： G06F15/16 ,  H04N21/637 ,  H04N5/232 ,  H04N17/00 ,  H04N5/262 ,  H04N5/247 ,  G01B11/22 ,  H04N5/265 ,  H04N21/238

摘要： A computer-implemented method for transmitting a panoramic video from a source to a plurality of video receivers is provided. The method comprises receiving panoramic video from a camera corresponding to a scene being imaged; transmitting the panoramic video as a plurality of video streams, each to one of the plurality of video receivers; receiving feedback information from the plurality of video receivers; performing an optimization operation to optimize the panoramic video being transmitted based on the feedback information received from each of the plurality of video receivers.

公开(公告)号：US11089287B1

公开(公告)日：2021-08-10

申请号：US16921077

申请日：2020-07-06

申请人： Altia Systems Inc

发明人： Yashket Gupta ,  Naveed Alam ,  Aurangzeb Khan ,  Ted Vucurevich

IPC分类号： H04N13/00 ,  H04N13/243 ,  H04N5/232 ,  G06T3/40

摘要： A three-dimensional imaging system for generating a 3D panoramic video/image is disclosed. The three-dimensional imaging system includes a plurality of stereoscopic pairs of compound cameras which are separated by a predefined distance d. The imaging system is configured to operate in a first mode to generate panoramic images simultaneously using the compound cameras. Spatial distortion and temporal distortion are calculated for each column in a region of overlap of the field of view of the panoramic images generated. The column for which the spatial and temporal distortion is minimum is marked as a seam location. The marked seam location is changed based on location of a motion in the column for which the calculated spatial and temporal distortion is minimum.