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Patent Searching and Data


Title:
INFORMATION PROCESSING DEVICE, IMAGE CAPTURING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/255768
Kind Code:
A1
Abstract:
The present technology relates to an information processing device, an image capturing device, an information processing method, and a program which enable an appropriate digital signal having high quantization precision to be generated from a digital signal having low quantization precision. High precision component information is extracted from a pre-processing signal, which is a digital signal having a first quantization precision, prior to being subjected to prescribed signal processing, and a restored signal is generated by restoring the quantization precision of a processed signal, obtained by subjecting the pre-processing signal to the prescribed signal processing, to the first quantization precision on the basis of the high precision component information. This technology is applicable, for example, to image capturing devices.

Inventors:
TANIGUCHI DAISUKE (JP)
Application Number:
PCT/JP2020/022484
Publication Date:
December 24, 2020
Filing Date:
June 08, 2020
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Assignee:
SONY CORP (JP)
International Classes:
H03M7/30; H04N5/232
Foreign References:
JP2016136374A2016-07-28
JP2006222479A2006-08-24
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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