公开(公告)号：US10708600B2

公开(公告)日：2020-07-07

申请号：US15875464

申请日：2018-01-19

Applicant: Arm Limited

Inventor： Yuhao Zhu ,  Paul Nicholas Whatmough

IPC: H04N19/167 ,  H04N19/43 ,  H04N21/2343 ,  G06N3/02 ,  H04N21/234

Abstract: A method of processing a video is provided. The method includes detecting a region of interest in a detection frame of the video. The method includes estimating a motion of the region of interest between the detection frame and an estimation frame of the video subsequent to the detection frame. The estimating is based on tracking of a characteristic of the detected region of interest into at least one portion of the estimation frame. The method includes, based on the estimated motion, estimating a location of the region of interest in the estimation frame. An apparatus for processing a video is also provided. A related non-transitory computer-readable storage medium comprising a set of computer-readable instructions is also provided.

公开(公告)号：US20200082544A1

公开(公告)日：2020-03-12

申请号：US16127007

申请日：2018-09-10

Applicant: Arm Limited

Inventor： Yuhao Zhu ,  Paul Nicholas Whatmough

IPC: G06T7/20 ,  G06T1/00 ,  G06K9/32 ,  G06N3/04

Abstract: A data processing apparatus detects motion between frames in a sequence of frames. The data processing apparatus then selects and/or tracks a region of interest in the sequence of frames based on the detected motion. An artificial neural network is then implemented to process image data for the selected region of interest in an attempt to classify an object within the region of interest. The data processing apparatus can provide an efficient way of performing computer vision processing.