Virtual hand sheet method and system for estimating paper properties
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United States of America Patent
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Issued Date -
Sep 7, 2006
app pub date -
Mar 1, 2005
filing date -
Mar 1, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method and system for estimating a property of pulp or paper, such as freeness, tensile index, or tear index. In one embodiment, the method comprises receiving image data depicting a plurality of pulp fibers, virtually distributing the pulp fibers over a predetermined area to create a virtual distribution of the pulp fibers, and determining a property using the virtual distribution. In one embodiment, the system comprises an image capture device and an analyzer. The image capture device is configured to send image data depicting a plurality of pulp fibers. The analyzer is configured to receive the image data from the image capture device, create a virtual distribution of the pulp fibers depicted in the received image data, and determine a property by analyzing the virtual distribution.
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