Company Filing History:
Years Active: 2020-2023
Title: Innovations by Inventor Xing Wen
Introduction
Xing Wen is a prominent inventor based in Cupertino, CA, known for his contributions to video data coding and decoding technologies. With a total of 5 patents to his name, he has made significant strides in enhancing video processing techniques.
Latest Patents
One of his latest patents involves applications for decoder-side modeling of objects identified in decoded video data. This innovation discloses techniques for coding and decoding video data using object recognition and object modeling as a basis for coding and error recovery. The video decoder can decode coded video data received from a channel and perform object recognition on the decoded video data. When an object is recognized, the decoder generates a model representing the recognized object and stores the model data locally. This model data can be communicated to an encoder, forming a basis for error mitigation and recovery. Additionally, the video decoder monitors deviation patterns in the object model and associated patterns in audio content. If video decoding is suspended due to operational errors, the decoder can generate simulated video data by analyzing audio data received during the suspension period.
Another notable patent focuses on the efficient coding of video data in the presence of video annotations. This system employs motion-compensated predictive coding, where coding parameters of video pixel blocks are determined based on their relation to the annotations. A decoder then decodes the video and annotates it based on metadata describing the annotations' appearance and rendering mode.
Career Highlights
Xing Wen has established himself as a key figure in the field of video technology through his work at Apple Inc. His innovative approaches have contributed to the advancement of video processing and error recovery techniques.
Collaborations
He has collaborated with notable coworkers, including Sudeng Hu and Dazhong Zhang, to further enhance the capabilities of video coding and decoding technologies.
Conclusion
Xing Wen's contributions to video technology through his patents and work at Apple Inc. highlight his role as a leading inventor in the field. His innovations continue to shape the future of video processing and enhance user experiences.
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