Category:Philippe De Lagrange

Philippe De Lagrange

Executive Summary

Philippe De Lagrange is an inventor who has filed 5 patents. Their primary areas of innovation include the unit being an image region, e.g. an object (3 patents), Quantisation (2 patents), characterised by syntax aspects related to video coding, e.g. related to compression standards (2 patents), and they have worked with companies such as InterDigital CE Patent Holdings, SAS (5 patents). Their most frequent collaborators include (4 collaborations), (2 collaborations), (2 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• H04N19/176 (the unit being an image region, e.g. an object): 3 patents
• H04N19/124 (Quantisation): 2 patents
• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 2 patents
• H04N19/103 (using adaptive coding): 1 patents
• H04N19/50 (using predictive coding (): 1 patents
• H04N19/149 (by estimating the code amount by means of a model, e.g. mathematical model or statistical model): 1 patents
• H04N19/136 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 1 patents
• H04N19/186 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 1 patents
• H04N19/85 (using pre-processing or post-processing specially adapted for video compression): 1 patents
• H04N21/4402 (involving reformatting operations of video signals for household redistribution, storage or real-time display {(details of conversion of video standards at pixel level): 1 patents
• H04N19/139 (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): 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
• 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

Companies

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List of Companies

• InterDigital CE Patent Holdings, SAS: 5 patents

Collaborators

• Edouard Francois (4 collaborations)
• Fabrice Leleannec (2 collaborations)
• Franck Galpin (2 collaborations)
• Franck Hiron (1 collaborations)
• Christophe Chevance (1 collaborations)
• Ya Chen (1 collaborations)
• Miloš Radosavljevic (1 collaborations)
• Zoubida Ameur (1 collaborations)
• Philippe Bordes (1 collaborations)
• Tangi Poirier (1 collaborations)