公开(公告)号：US20240372640A1

公开(公告)日：2024-11-07

申请号：US18635469

申请日：2024-04-15

Applicant: Renesas Electronics Corporation

Inventor： Christian MARDMÖLLER ,  Mohamed SOUBHI ,  Stefan GELDREICH

IPC: H04J3/06 ,  H04L1/00 ,  H04L67/12

Abstract: The present document relates to a processing device and a method for performing time stamping of data at a high level of integrity such as ASIL (Automotive Safety Integrity Level) D. The processing device processes a data frame comprising data. Furthermore, upon reception of a trigger which is indicative of the processing of the data frame, the processing device captures a time stamp using a primary timer. Next, the processing device generates validation data based on the data frame and the time stamp. In addition, the processing device stores the validation data in conjunction with the data frame and the time stamp in a memory module.

公开(公告)号：US20230326071A1

公开(公告)日：2023-10-12

申请号：US17718584

申请日：2022-04-12

Applicant: Renesas Electronics Corporation.

Inventor： Shijia GUO ,  Stefan GELDREICH

IPC: G06T7/73

CPC classification number: G06T7/74 ,  G06T2207/10016 ,  G06T2207/30248

Abstract: Systems and methods for evaluating a set of bounding boxes in a blended image are described. A system can include an integrated circuit configured to obtain expected bounding box data. The expected bounding box data can be based on coordinates data of an image. The integrated circuit can determine target coordinates based on the expected bounding box data. The integrated circuit can receive a blended image including a set of objects and a set of bounding boxes. The integrated circuit can extract pixel values located at the target coordinates in the blended image. The integrated circuit can identify an error relating to the set of bounding boxes based on the extracted pixel values and the expected bounding box data.