Category:OSCAR DIVORRA ESCODA

OSCAR DIVORRA ESCODA

Executive Summary

OSCAR DIVORRA ESCODA is an inventor who has filed 2 patents. Their primary areas of innovation include Filters, e.g. for pre-processing or post-processing (sub-band filter banks (2 patents), Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers (2 patents), by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer (2 patents), and they have worked with companies such as InterDigital VC Holdings, Inc. (1 patents), INTERDIGITAL VC HOLDINGS, INC. (1 patents). Their most frequent collaborators include (1 collaborations), (1 collaborations), (1 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04N19/117 (Filters, e.g. for pre-processing or post-processing (sub-band filter banks): 2 patents
• H04N19/126 (Details of normalisation or weighting functions, e.g. normalisation matrices or variable uniform quantisers): 2 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 2 patents
• H04N19/176 (the unit being an image region, e.g. an object): 2 patents
• H04N19/44 (Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder): 2 patents
• H04N19/61 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 2 patents
• H04N19/70 (characterised by syntax aspects related to video coding, e.g. related to compression standards): 2 patents
• H04N19/57 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 1 patents
• H04N19/119 (Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks): 1 patents
• H04N19/13 (Adaptive entropy coding, e.g. adaptive variable length coding [AVLC] or context adaptive binary arithmetic coding [CABAC]): 1 patents
• H04N19/146 (Data rate or code amount at the encoder output): 1 patents
• H04N19/156 (Availability of hardware or computational resources, e.g. encoding based on power-saving criteria): 1 patents
• H04N19/189 (characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding): 1 patents
• H04N19/50 (using predictive coding (): 1 patents
• H04N19/507 (using conditional replenishment): 1 patents
• H04N19/543 (using feature points or meshes): 1 patents
• H04N19/86 (involving reduction of coding artifacts, e.g. of blockiness): 1 patents
• H04N19/124 (Quantisation): 1 patents
• H04N19/154 (Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion (use of rate-distortion criteria): 1 patents
• H04N19/174 (the region being a slice, e.g. a line of blocks or a group of blocks): 1 patents
• H04N19/46 (Embedding additional information in the video signal during the compression process (): 1 patents
• H04N19/80 (Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation (): 1 patents
• H04N19/82 (involving filtering within a prediction loop): 1 patents

Companies

List of Companies

• InterDigital VC Holdings, Inc.: 1 patents
• INTERDIGITAL VC HOLDINGS, INC.: 1 patents

Collaborators

• Peng YIN of ITHACA NY (US) (1 collaborations)
• MENG-PING KAO of LA JOLLA CA (US) (1 collaborations)
• PENG YIN of ITHACA NY (US) (1 collaborations)