Category:Ya Chen

Ya Chen

Executive Summary

Ya Chen 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), PICTORIAL COMMUNICATION, e.g. TELEVISION (3 patents), Filters, e.g. for pre-processing or post-processing (sub-band filter banks (2 patents), and they have worked with companies such as InterDigital CE Patent Holdings, SAS (5 patents). Their most frequent collaborators include (5 collaborations), (3 collaborations), (3 collaborations).

Patent Filing Activity

Technology Areas

List of Technology Areas

• H04N19/176 (the unit being an image region, e.g. an object): 4 patents
• H04N19/52 (PICTORIAL COMMUNICATION, e.g. TELEVISION): 3 patents
• H04N19/117 (Filters, e.g. for pre-processing or post-processing (sub-band filter banks): 2 patents
• G06V10/764 (IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING): 2 patents
• H04N19/51 (Motion estimation or motion compensation): 2 patents
• H04N19/59 (involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution): 2 patents
• H04N19/80 (Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation (): 2 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): 2 patents
• G06T5/20 (using local operators): 1 patents
• G06T5/94 (based on local image properties, e.g. for local contrast enhancement): 1 patents
• H04N19/167 (Position within a video image, e.g. region of interest [ROI]): 1 patents
• H04N19/196 (being specially adapted for the computation of encoding parameters, e.g. by averaging previously computed encoding parameters (processing of motion vectors): 1 patents
• G06T2207/10016 (Image acquisition modality): 1 patents
• H04N19/583 (Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one (): 1 patents
• H04N19/139 (Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability): 1 patents
• H04N19/159 (by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer): 1 patents

Companies

List of Companies

• InterDigital CE Patent Holdings, SAS: 5 patents

Collaborators

• Antoine Robert (5 collaborations)
• Philippe Bordes (3 collaborations)
• Franck Galpin (3 collaborations)
• Thierry Dumas (2 collaborations)
• Karam Naser (2 collaborations)
• Fabrice Le Léannec (2 collaborations)
• Tangi Poirier (2 collaborations)