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US 11,521,367 B2Granted
Characterization of a ball game racket string pattern
AssigneeHead Technology GmbH
InventorsNathan Elliott, Ralf Schwenger
Life of this patent
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Abstract
The present invention relates to a method for characterizing a string pattern of a ball game racket frame as well as to the representation of a string pattern image of a strung ball game racket frame.
Claims11
A method for characterizing a string pattern of a ball game racket frame strung in a string bed plane, wherein the intersecting strings of the string pattern form closed cells, said method comprising the steps of
- (a) creating an image of the string pattern with a viewing axis perpendicular to the string bed plane;
- (b) automatically determining closed cells in at least one area of the string pattern from the image;
- (c) automatically determining the respective size of the determined closed cells;
- (d) classifying the closed cells according to their size;
- (e) representing the string pattern image along with an indication of the class of the closed cells.
2 more elements
Dependencies are inferred from the claim text.