公开(公告)号：US20240386540A1

公开(公告)日：2024-11-21

申请号：US18577316

申请日：2022-06-30

Applicant: CORNING INCORPORATED

Inventor： Patrick Garret Cigno ,  Jeffrey Thomas Drake ,  Jerry Lee Hepburn ,  Corey Thomas Janisch ,  Robert John Locker ,  David John Worthey

IPC: G06T7/00 ,  G01N23/046 ,  G01N23/083 ,  G06T3/14 ,  G06T3/60 ,  G06T7/60

Abstract: Systems and methods for manufacturing and inspecting a honeycomb structure. A method for inspecting includes generating a three-dimensional volume file of the honeycomb structure from x-ray images. The three-dimensional volume file is reduced to two-dimensional data sets. One or more structural features of interest are tracked through the three-dimensional volume file by identifying a portion of the structural feature in a plurality of the two-dimensional data sets. A geometric contour of the structural feature of interest is derived from data corresponding to the structure feature of interest in the two-dimensional data sets. A planar representation of the structural feature of interest is created by extracting data from the three-dimensional volume file in accordance with the geometric contour. At least one structural condition of the honeycomb structure is determined based on the planar representation of the structural feature of interest.

公开(公告)号：US12299909B2

公开(公告)日：2025-05-13

申请号：US17771597

申请日：2020-10-29

Applicant: CORNING INCORPORATED

Inventor： Jeffrey Thomas Drake ,  Russell Wayne Madara ,  Brett Christopher Shelton ,  Jay Katsuhiko Stearns ,  Eric Daniel Treacy ,  David John Worthey ,  Amanda Nicole Yoder

IPC: G06T7/33 ,  G06T7/00 ,  G06T7/62

Abstract: Methods and systems are described herein for inspection of a workpiece, such as a honeycomb body. The methods and systems include collecting a plurality of images of the honeycomb body, extracting measurement data from each of the plurality of images, converting the measurement data extracted from each image into a common frame of reference, and combining the measurement data together.