公开(公告)号：US20180259621A1

公开(公告)日：2018-09-13

申请号：US15761195

申请日：2016-09-16

Applicant: SONY CORPORATION

Inventor： TOSHIO YAMAZAKI ,  KENICHI KAWASAKI ,  RYO SAWAI ,  SHINGO TSURUMI ,  AKIHIKO KAINO ,  TAKUTO MOTOYAMA

IPC: G01S7/40 ,  G01S13/86 ,  G01S13/93 ,  G01C3/08 ,  H04N13/246 ,  G06K9/62 ,  G06T7/80 ,  G06K9/00

CPC classification number: G01S7/40 ,  G01C3/085 ,  G01S13/867 ,  G01S13/93 ,  G01S13/931 ,  G06K9/00805 ,  G06K9/6289 ,  G06T1/00 ,  G06T7/85 ,  G06T2207/10012 ,  G06T2207/10044 ,  G06T2207/30261 ,  G08G1/09 ,  G08G1/16 ,  H04N13/246

Abstract: The present disclosure relates to a signal processing apparatus, a signal processing method, a program, and an object detection system that enable an object detection to be accurately performed. A stereo camera performs imaging by a right camera and a left camera to thereby acquire a stereo image and a millimeter wave radar acquires a radar image in which a position of an object is detected in a radiation range of millimeter waves by using millimeter waves that are radio waves of a millimeter wave band. Then, by communication via a communication apparatus with a target in which positional information is known, it is determined whether or not the target is reliable, and in a case where it is determined that the target is reliable, calibration processing is performed for eliminating a deviation in coordinate systems generated in the stereo image and the radar image in which the target is detected. For example, the present technology can be applied to an on-vehicle sensor mounted on a vehicle in which automatic driving control is performed.

公开(公告)号：US20200264276A1

公开(公告)日：2020-08-20

申请号：US16866312

申请日：2020-05-04

Applicant: SONY CORPORATION

Inventor： TOSHIO YAMAZAKI ,  KENICHI KAWASAKI ,  RYO SAWAI ,  SHINGO TSURUMI ,  AKIHIKO KAINO ,  TAKUTO MOTOYAMA

IPC: G01S7/40 ,  G06T1/00 ,  G01S13/93 ,  G06K9/62 ,  G06K9/00 ,  G01S13/931 ,  G01S13/86 ,  G01C3/08 ,  H04N13/246 ,  G06T7/80

Abstract: The present disclosure relates to a signal processing apparatus, a signal processing method, and an object detection system. A stereo camera performs imaging by a right camera and a left camera to acquire a stereo image and a millimeter wave radar acquires a radar image in which a position of an object is detected in a radiation range of millimeter waves by using millimeter waves. Then, by communication via a communication apparatus with a target in which positional information is known, it is determined whether or not the target is reliable, and in a case where it is determined that the target is reliable, calibration processing is performed for eliminating a deviation in coordinate systems generated in the stereo image and the radar image in which the target is detected.

公开(公告)号：US20160292823A1

公开(公告)日：2016-10-06

申请号：US15182072

申请日：2016-06-14

Applicant: SONY CORPORATION

Inventor： TAKEFUMI NAGUMO ,  JUN MURAYAMA ,  TOSHIO YAMAZAKI ,  KEN TAMAYAMA

IPC: G06T3/40 ,  G06T5/00 ,  G06T7/20 ,  H04N13/00 ,  H04N13/02

Abstract: An image processing device includes a viewpoint separating unit configured to separate multi-viewpoint image data, including images of multiple viewpoints and representing intensity distribution of light and the direction of travel of light according to positions and pixel values of pixels, into a plurality of single-viewpoint image data for each of the individual viewpoints; and a parallax control unit configured to control amount of parallax between the plurality of single-viewpoint image data obtained by separation into individual viewpoints by the viewpoint separating unit.