公开(公告)号：US11102516B2

公开(公告)日：2021-08-24

申请号：US15043978

申请日：2016-02-15

Applicant: Nvidia Corporation

Inventor： Thrinadh Kottana ,  Vinayak Pore ,  Chirayu Garg ,  Soumen Kumar Dey

IPC: H04N19/895

Abstract: A viewing device, a method of displaying streamed data frames and a client viewing device are disclosed herein. In one embodiment, the video viewing device includes: (1) a screen, (2) a decoder configured to decode a data frame received in a bitstream from a transmitter to provide a decoded data frame, and (3) an error concealer configured to either discard the decoded data frame or select the decoded data frame for display on the screen based on a complexity of the decoded data frame.

公开(公告)号：US11889122B2

公开(公告)日：2024-01-30

申请号：US17409414

申请日：2021-08-23

Applicant: Nvidia Corporation

Inventor： Thrinadh Kottana ,  Vinayak Pore ,  Chirayu Garg ,  Soumen Kumar Dey

IPC: H04N19/895

CPC classification number: H04N19/895

Abstract: A technique for streaming and a client device that uses the technique are disclosed herein. The disclosed technique determines context complexity of streamed data and determines whether to discard or select the streamed data for a future reference frame based on the context complexity of the streamed data. The streamed data is discarded if the content complexity is higher than a content complexity threshold, and the streamed data is selected if the content complexity is not higher than a content complexity threshold. This is based on the realization that error propagation in the case of a less complex video sequence is not very bothersome to the end user experience whereas corruption will be very severe in cases of highly complex sequences.

公开(公告)号：US20210385504A1

公开(公告)日：2021-12-09

申请号：US17409414

申请日：2021-08-23

Applicant: Nvidia Corporation

Inventor： Thrinadh Kottana ,  Vinayak Pore ,  Chirayu Garg ,  Soumen Kumar Dey

IPC: H04N19/895

Abstract: A technique for streaming and a client device that uses the technique are disclosed herein. The disclosed technique determines context complexity of streamed data and determines whether to discard or select the streamed data for a future reference frame based on the context complexity of the streamed data. The streamed data is discarded if the content complexity is higher than a content complexity threshold, and the streamed data is selected if the content complexity is not higher than a content complexity threshold. This is based on the realization that error propagation in the case of a less complex video sequence is not very bothersome to the end user experience whereas corruption will be very severe in cases of highly complex sequences.

公开(公告)号：US20170238022A1

公开(公告)日：2017-08-17

申请号：US15043978

申请日：2016-02-15

Applicant: Nvidia Corporation

Inventor： Thrinadh Kottana ,  Vinayak Pore ,  Chirayu Garg ,  Soumen Kumar Dey

IPC: H04N19/895

CPC classification number: H04N19/895

Abstract: A viewing device, a method of displaying streamed data frames and a client viewing device are disclosed herein. In one embodiment, the video viewing device includes: (1) a screen, (2) a decoder configured to decode a data frame received in a bitstream from a transmitter to provide a decoded data frame, and (3) an error concealer configured to either discard the decoded data frame or select the decoded data frame for display on the screen based on a complexity of the decoded data frame.