Title:
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND RANGING MODULE
Document Type and Number:
WIPO Patent Application WO/2020/241294
Kind Code:
A1
Abstract:
The present technology pertains to a signal processing device, a signal processing method, and a ranging module which make it possible to execute an appropriate exposure control. A parameter determination unit of the ranging module determines exposure control parameters on the basis of an assessment indicator which uses brightness information and distance information which are calculated from the detection signal of a light-receiving unit. The present technology can be applied to ranging modules and the like which perform ranging using an indirect time of flight (ToF) method.
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Inventors:
MIHARA HAJIME (JP)
KAIZU SHUN (JP)
KAIZU SHUN (JP)
Application Number:
PCT/JP2020/019375
Publication Date:
December 03, 2020
Filing Date:
May 15, 2020
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
G01S7/486; G01S17/89
Foreign References:
| JP2018169336A | 2018-11-01 | |||
| JP2010071976A | 2010-04-02 | |||
| JP2008116309A | 2008-05-22 | |||
| JP2013195117A | 2013-09-30 | |||
| JP2013190378A | 2013-09-26 | |||
| JP2005098884A | 2005-04-14 |
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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