公开(公告)号：US20240005449A1

公开(公告)日：2024-01-04

申请号：US18467940

申请日：2023-09-15

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Brian Okchon CHAE ,  Niraj NANDAN ,  Anthony Joseph LELL ,  Mihir MODY

IPC: G06T3/40 ,  G06V10/32 ,  G06V10/96 ,  G06V10/98 ,  H04N1/00

CPC classification number: G06T3/4023 ,  G06V10/32 ,  G06V10/96 ,  G06V10/993 ,  H04N1/00021 ,  H04N1/00034 ,  H04N1/00005 ,  H04N1/00082 ,  G06T2207/10016

Abstract: An image data frame is received from an external source. An error concealment operation is performed on the received image data frame in response to determining that a first frame size of the received image data frame is erroneous. The first frame size of the image data frame is determined to be erroneous based on at least one frame synchronization signal associated with the image data frame. An image processing operation is performed on the received image data frame on which the error concealment operation has been performed, thereby enabling an image processing module to perform the image processing operation without entering into a deadlock state and thereby prevent a host processor from having to execute hardware resets of deadlocked modules.

公开(公告)号：US20210209390A1

公开(公告)日：2021-07-08

申请号：US16745589

申请日：2020-01-17

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： Brian Okchon CHAE ,  Niraj NANDAN ,  Anthony Joseph LELL ,  Mihir MODY

IPC: G06K9/03 ,  G06K9/42 ,  G06K9/00

Abstract: An image data frame is received from an external source. An error concealment operation is performed on the received image data frame in response to determining that a first frame size of the received image data frame is erroneous. The first frame size of the image data frame is determined to be erroneous based on at least one frame synchronization signal associated with the image data frame. An image processing operation is performed on the received image data frame on which the error concealment operation has been performed, thereby enabling an image processing module to perform the image processing operation without entering into a deadlock state and thereby prevent a host processor from having to execute hardware resets of deadlocked modules.