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Pattern recognition system and method for evaluating organoleptic performance of fabrics

A pattern recognition and fabric technology, applied in the field of pattern recognition system for fabric sensory performance evaluation, can solve the problems of time-consuming and high cost of measurement

Inactive Publication Date: 2013-07-24
SUZHOU FENGBAO NEW MATERIAL SYST TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Furthermore, both systems are time consuming and costly to measure

Method used

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  • Pattern recognition system and method for evaluating organoleptic performance of fabrics
  • Pattern recognition system and method for evaluating organoleptic performance of fabrics
  • Pattern recognition system and method for evaluating organoleptic performance of fabrics

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Embodiment Construction

[0045] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0046] see figure 1 As shown, a pattern recognition system for evaluating the sensory properties of fabrics includes a nozzle 1, on which a tested fabric 5 can be placed, and a pressure weight 2 is arranged above the tested fabric 5, and the pressure weight 2 is connected with a push rod 3, and the push rod 3 is provided with a sensing device 4, and the sensing device 4 is connected with a computer 6.

[0047] Further, a pattern recognition method for fabric sensory performance evaluation, comprising the following steps:

[0048] Step 1) The fabric to be tested is first installed on the nozzle and placed on the selected pressurized code;

[0049] Step 2) The computer sends a trigger signal to the motor in the instrument to drive the push rod down to push the tested fabric through the nozzle;

[0050] Step 3) The sensing device me...

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Abstract

The invention discloses a pattern recognition system and a pattern recognition method for evaluating the organoleptic performance of fabrics. The system comprises a spray nozzle, wherein the fabrics to be detected are arranged on the spray nozzle; a pressure weight is arranged above the fabrics to be detected; a push rod is connected to the pressure weight; and a sensing device is arranged on thepush rod and is connected with a computer. The method comprises the following steps of: acquiring original data which represents the organoleptic performance from a fabric material, performing feature analysis and extraction on the original data by using a novel computer pattern recognition algorithm, performing physical calibration, and calculating and processing the fabrics by using a result toevaluate the handfeel of the fabrics. The pattern recognition system and the pattern recognition method can be directly used for measuring and evaluating the drapability and crease recovery of the fabrics, and also can be used for tests including paper, leather products and the like.

Description

technical field [0001] The invention relates to a pattern recognition method, in particular to a pattern recognition system and method for fabric sensory property evaluation. Background technique [0002] The sensory properties of fabrics include its hand (tactile) and wrinkle recovery and fabric drapability (visual). The term "fabric" is used here as an umbrella term to represent sheet-like products made of fibers. [0003] Fabric handle has long been recognized as one of the most important quality attributes of fibrous products, including paper, woven and knitted fabrics, nonwovens, and other products that come into contact with human skin. Several slightly different definitions of fabric handle currently exist. However, in general, the fabric handle is regarded as the human's tactile response to the fabric. It's not just the human body and fabric involved, other physiological, psychological and social factors greatly influence the results. This fact shows the complexi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/62
Inventor 潘宁
Owner SUZHOU FENGBAO NEW MATERIAL SYST TECH
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