Category:Tomohiro IKAI

Tomohiro IKAI

Executive Summary

Tomohiro IKAI is an inventor who has filed 6 patents. Their primary areas of innovation include characterised by syntax aspects related to video coding, e.g. related to compression standards (3 patents), the unit being an image region, e.g. an object (2 patents), involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence (1 patents), and they have worked with companies such as Sharp Kabushiki Kaisha (5 patents), SHARP KABUSHIKI KAISHA (1 patents). Their most frequent collaborators include (5 collaborations), (4 collaborations), (4 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 3 patents
• H04N19/176 (the unit being an image region, e.g. an object): 2 patents
• H04N19/587 (involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence): 1 patents
• H04N19/11 (among a plurality of spatial predictive coding modes): 1 patents
• H04N19/14 (Coding unit complexity, e.g. amount of activity or edge presence estimation (): 1 patents
• H04N19/186 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/117 (Filters, e.g. for pre-processing or post-processing (sub-band filter banks): 1 patents
• H04N19/82 (involving filtering within a prediction loop): 1 patents
• H04N19/60 (using transform coding): 1 patents
• H04N19/13 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 1 patents
• H04N19/174 (the region being a slice, e.g. a line of blocks or a group of blocks): 1 patents
• H04N19/44 (Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder): 1 patents
• H04N19/42 (characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation (): 1 patents
• H04N19/80 (Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation (): 1 patents
• H04N19/105 (Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction): 1 patents
• G06T9/001 ({Model-based coding, e.g. wire frame}): 1 patents
• G06T9/002 ({using neural networks}): 1 patents

Companies

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List of Companies

• Sharp Kabushiki Kaisha: 5 patents
• SHARP KABUSHIKI KAISHA: 1 patents

Collaborators

• Tomoko AONO (5 collaborations)
• Yukinobu YASUGI (4 collaborations)
• Takeshi CHUJOH (4 collaborations)
• Tomonori HASHIMOTO (2 collaborations)
• Eiichi SASAKI (2 collaborations)
• Keiichiro TAKADA (2 collaborations)
• Tomoyuki YAMAMOTO (1 collaborations)
• Takeshi TSUKUBA (1 collaborations)
• Tianyang ZHOU (1 collaborations)
• Yasuaki TOKUMO (1 collaborations)