公开(公告)号：WO2021141781A1

公开(公告)日：2021-07-15

申请号：PCT/US2020/066820

申请日：2020-12-23

Applicant: X DEVELOPMENT LLC

Inventor： YOUNG, Grace Calvert ,  JAMES, Barnaby John ,  KIMBALL, Peter ,  MESSANA, Matthew ,  LEGROS, Ferdinand

IPC: G06T7/62 ,  A01K61/95 ,  G06T7/00 ,  G06K9/00362 ,  G06T2207/10012 ,  G06T2207/10028 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T7/0012 ,  G06T7/70

Abstract: Methods, systems, and apparatuses, including computer programs encoded on a computer-readable storage medium for estimating the shape, size, mass, and health of fish are described. A pair of stereo cameras may be utilized to obtain off-axis images of fish in a defined area. The images may be processed, enhanced, and combined. Object detection may be used to detect and track a fish in images. A pose estimator may be used to determine key points and features of the detected fish. Based on the key points, a model of the fish is generated that provides an estimate of the size and shape of the fish (S322). A regression model or neural network model can be applied to the fish model to determine characteristics of the fish (S330).

公开(公告)号：EP4062374A1

公开(公告)日：2022-09-28

申请号：EP20845819.0

申请日：2020-12-23

Applicant: X Development LLC

Inventor： YOUNG, Grace Calvert ,  JAMES, Barnaby John ,  KIMBALL, Peter ,  MESSANA, Matthew ,  LEGROS, Ferdinand

IPC: G06T7/62 ,  A01K61/95 ,  G06T7/00