Y
Yuuichi Idehara
Researcher at Mitsubishi Electric
Publications - 10
Citations - 569
Yuuichi Idehara is an academic researcher from Mitsubishi Electric. The author has contributed to research in topics: High color & Color image. The author has an hindex of 8, co-authored 10 publications receiving 569 citations.
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Patent
Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
Yoshimi Moriya,Shunichi Sekiguchi,Sugimoto Kazuo,Yoshihisa Yamada,Koutarou Asai,Tokumichi Murakami,Yuuichi Idehara +6 more
TL;DR: In this article, a predicted-image generating unit generates a predicted image in accordance with a plurality of prediction modes indicating predicted image generating methods, and a prediction-mode judging unit evaluates prediction efficiency of the predicted image outputted from the generator to judge a predetermined prediction mode.
Patent
Image encoding device, image decoding device, image encoding method, image decoding method, image encoding program, image decoding program, computer readable recording medium having image encoding program recorded therein,
Yoshimi Moriya,Shunichi Sekiguchi,Sugimoto Kazuo,Yoshihisa Yamada,Koutarou Asai,Tokumichi Murakami,Yuuichi Idehara +6 more
TL;DR: In this article, a predicted-image generating unit generates a predicted image in accordance with a plurality of prediction modes indicating predicted image generating methods, and a prediction-mode judging unit evaluates prediction efficiency of the predicted image outputted from the generator to judge a predetermined prediction mode.
Patent
Image encoding method and image decoding method
Shunichi Sekiguchi,Yoshimi Moriya,Sugimoto Kazuo,Yoshihisa Yamada,Kohtaro Asai,Tokumichi Murakami,Yuuichi Idehara +6 more
TL;DR: In this article, an image encoding method and an image decoding method were proposed for 4:0:0 format to encode three color components in a single access unit, while justifying the encoding modes and time information of the color components.
Patent
Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium
Shunichi Sekiguchi,Yoshimi Moriya,Sugimoto Kazuo,Yoshihisa Yamada,Kohtaro Asai,Tokumichi Murakami,Yuuichi Idehara +6 more
TL;DR: In this article, a 4:0:0 format was proposed to include data for one picture in one access unit and makes it possible to set the same time information or the same set encoding modes among the respective color components.
Patent
Image encoding method, image decoding method, image encoding apparatus, image decoding apparatus, image encoded bitstream and recording medium
Shunichi Sekiguchi,Yoshimi Moriya,Sugimoto Kazuo,Yoshihisa Yamada,Kohtaro Asai,Tokumichi Murakami,Yuuichi Idehara +6 more
TL;DR: In this paper, a 4:0:0 format was proposed to include data for one picture in one access unit and makes it possible to set the same time information or the same set encoding modes among the respective color components.