Inventor
KANOH Ryuichi
JP208 patents
Patents
50 patentsUS10819985B2Oct 27, 2020
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA15 citations94
US11665355B2May 30, 2023
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA6 citations86
US11375207B2Jun 28, 2022
Encoder, encoding method, decoder, and decoding method
PANASONIC IP CORP AMERICA6 citations86
US11368703B2Jun 21, 2022
Image decoder and decoding method
PANASONIC IP CORP AMERICA7 citations86
US10735721B2Aug 4, 2020
Encoder, decoder, encoding method, and decoding method using local illumination compensation
PANASONIC IP CORP AMERICA16 citations86
US10728543B2Jul 28, 2020
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA11 citations86
US11223844B2Jan 11, 2022
Image encoder, image decoder, image encoding method, and image decoding method
PANASONIC IP CORP AMERICA3 citations84
US11206410B2Dec 21, 2021
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA8 citations84
US11146811B2Oct 12, 2021
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA5 citations84
US11115654B2Sep 7, 2021
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA5 citations84
US11076150B2Jul 27, 2021
Encoder, encoding method, decoder, and decoding method
PANASONIC IP CORP AMERICA7 citations84
US11044481B2Jun 22, 2021
Encoder, encoding method, decoder, and decoding method
PANASONIC IP CORP AMERICA6 citations84
US11006110B2May 11, 2021
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA4 citations84
US10917641B2Feb 9, 2021
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA5 citations84
US12206882B2Jan 21, 2025
Image encoder and encoding method
PANASONIC IP CORP AMERICA1 citations75
US11876992B2Jan 16, 2024
Image decoder and decoding method
PANASONIC IP CORP AMERICA3 citations75
US11870992B2Jan 9, 2024
Encoder that determines an intra prediction mode used for a current block and performs quantization on first transform coefficients or second transform coefficients based on whether a primary transform basis is included in predetermined transform bases
PANASONIC IP CORP AMERICA3 citations75
US11729398B2Aug 15, 2023
Encoder, encoding method, decoder, and decoding method
PANASONIC IP CORP AMERICA4 citations75
US11570432B2Jan 31, 2023
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA4 citations75
US12108080B2Oct 1, 2024
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA1 citations73
US12069256B2Aug 20, 2024
Encoder, decoder, and related non-transitory computer readable medium
PANASONIC IP CORP AMERICA2 citations73
US12047587B2Jul 23, 2024
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA1 citations73
US11997310B2May 28, 2024
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA1 citations73
US11895316B2Feb 6, 2024
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA1 citations73
US11778180B2Oct 3, 2023
Encoder, decoder, and related non-transitory computer readable medium
PANASONIC IP CORP AMERICA2 citations73
US11758166B2Sep 12, 2023
Image encoder, image decoder, image encoding method, and image decoding method
PANASONIC IP CORP AMERICA3 citations73
US11758185B2Sep 12, 2023
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA2 citations73
US11616977B2Mar 28, 2023
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA3 citations73
US11575892B2Feb 7, 2023
Encoder and encoding method
PANASONIC IP CORP AMERICA1 citations73
US11563969B2Jan 24, 2023
Image encoder and related non-transitory computer readable medium for image decoding
PANASONIC IP CORP AMERICA1 citations73
US11563940B2Jan 24, 2023
Encoder, decoder, and related non-transitory computer readable medium
PANASONIC IP CORP AMERICA2 citations73
US11425413B2Aug 23, 2022
Encoder, decoder, encoding method, decoding method, and recording medium
PANASONIC IP CORP AMERICA4 citations73
US11350085B2May 31, 2022
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA2 citations73
US11197019B2Dec 7, 2021
Encoder that calculates a set of prediction samples for a first partition included in a video and encodes the first partition using the set of prediction samples
PANASONIC IP CORP AMERICA2 citations73
US11184612B2Nov 23, 2021
Coding method for coding a moving picture using a transform basis determined from one or more transform basis candidates selected from a plurality of transform basis candidates
PANASONIC IP CORP AMERICA4 citations73
US11172198B2Nov 9, 2021
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA4 citations73
US11128871B2Sep 21, 2021
Encoder for adaptively determining information related to splitting based on characteristics of neighboring samples
PANASONIC IP CORP AMERICA3 citations73
US11109053B2Aug 31, 2021
Encoding method, decoding method, encoder, and decoder
PANASONIC IP CORP AMERICA2 citations73
US11102512B2Aug 24, 2021
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA3 citations73
US11102489B2Aug 24, 2021
Encoder, encoding method, decoder, and decoding method
PANASONIC IP CORP AMERICA4 citations73
US11070837B2Jul 20, 2021
Encoding method, decoding method, encoder, and decoder
PANASONIC IP CORP AMERICA2 citations73
US11064216B2Jul 13, 2021
Decoder and decoding method for deriving the motion vector of the current block and performing motion compensation
PANASONIC IP CORP AMERICA1 citations73
US10869051B2Dec 15, 2020
Image decoder and image decoding method capable of boundary smoothing operation between triangle partitions
PANASONIC IP CORP AMERICA1 citations73
US10848760B2Nov 24, 2020
Encoding device, decoding device, encoding method, and decoding method
PANASONIC IP CORP AMERICA2 citations73
US12593042B2Mar 31, 2026
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA0 citations63
US12593041B2Mar 31, 2026
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA0 citations63
US12532023B2Jan 20, 2026
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA0 citations63
US12532013B2Jan 20, 2026
Image encoding and decoding with a blending operation between partitions in a block
PANASONIC IP CORP AMERICA0 citations63
US12519952B2Jan 6, 2026
Encoder, decoder, encoding method, and decoding method
PANASONIC IP CORP AMERICA0 citations63
US12513293B2Dec 30, 2025
Encoder, decoder, and related non-transitory computer readable medium
PANASONIC IP CORP AMERICA0 citations63
Showing the top 50 of 208 patents by PatentIndex Score.