Category:Hiroya NAKAMURA

Hiroya NAKAMURA

Executive Summary

Hiroya NAKAMURA is an inventor who has filed 5 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (4 patents), 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 (4 patents), the unit being an image region, e.g. an object (3 patents), and they have worked with companies such as JVCKENWOOD Corporation (5 patents). Their most frequent collaborators include (5 collaborations), (5 collaborations), (4 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04N19/176 (the unit being an image region, e.g. an object): 4 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): 4 patents
• H04N19/172 (the unit being an image region, e.g. an object): 3 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 3 patents
• H04N19/513 (Processing of motion vectors): 2 patents
• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 2 patents
• H04N19/139 (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): 2 patents
• H04N19/109 (among a plurality of temporal predictive coding modes): 1 patents
• H04N19/51 (Motion estimation or motion compensation): 1 patents
• H04N19/107 (between spatial and temporal predictive coding, e.g. picture refresh): 1 patents
• H04N19/137 (Motion inside a coding unit, e.g. average field, frame or block difference): 1 patents
• H04N19/423 (characterised by memory arrangements (): 1 patents
• H04N19/132 (Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking): 1 patents
• H04N19/463 (Embedding additional information in the video signal during the compression process (): 1 patents
• H04N19/52 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/174 (the region being a slice, e.g. a line of blocks or a group of blocks): 1 patents
• H04N19/197 (using optimisation based on Lagrange multipliers): 1 patents
• H04N19/573 (Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction): 1 patents

Companies

List of Companies

• JVCKENWOOD Corporation: 5 patents

Collaborators

• Shigeru FUKUSHIMA (5 collaborations)
• Hideki TAKEHARA (5 collaborations)
• Satoru SAKAZUME (4 collaborations)
• Toru KUMAKURA (4 collaborations)
• Hiroyuki KURASHIGE (4 collaborations)