公开(公告)号：US11930272B2

公开(公告)日：2024-03-12

申请号：US17642563

申请日：2019-09-24

申请人： Hitachi Kokusai Electric Inc.

发明人： Hirotake Usami

IPC分类号： H04N23/60 ,  G06T5/00 ,  H04N7/01 ,  H04N23/81 ,  H04N25/443

CPC分类号： H04N23/665 ,  G06T5/002 ,  H04N7/0127 ,  H04N23/81 ,  H04N25/443 ,  G06T2207/10016 ,  G06T2207/10021 ,  G06T2207/20008

摘要： The invention performs a processing for improving an image quality of a camera in a state where a sufficient link rate cannot be ensured. A controlling method for a camera includes an imaging sensor configured to acquire an imaging data, a signal processing unit configured to perform an image processing on the imaging data, a buffer into which data subjected to the image processing is written, and a format conversion unit configured to convert a format of data read from the buffer and transmit the data to a transmission path, wherein the controlling method includes a status prediction step of predicting a status of the buffer based on a readout rate of the imaging sensor and a link rate of the transmission path and generating a status prediction information, and an adjustment step of adjusting a content of the image processing according to the status prediction information.