FAST AND ROBUST QUANTIFICATION METHOD TO MEASURE GLASS LIQUID FLOW SPEED (VISCOSITY) USING LOW SIGNAL-TO-NOISE VIDEOS
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Mar 20, 2025
app pub date -
Sep 18, 2024
filing date -
Sep 18, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Various embodiments disclosed relate to a method and system for quantifying the flow speed of glass liquid from digital video data. The present disclosure includes capturing images from a video, cropping an area from each image, and concatenating the area from each image into a single image. Additionally, the disclosure includes preprocessing the single image, performing template matching on the preprocessed single image, determining boundary indexes, and cropping a region from the preprocessed single image based on the boundary indexes. The disclosure also includes calculating gradients in the cropped region, identifying a pixel with a maximum gradient, determining an average row index for columns with multiple pixels, performing iterative linear regression on row and column indexes to find a line crossing all the maximum gradient pixels with the least error, and quantifying a flow speed of glass liquid based on a final slope of the line.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully