A new technique for measuring periodic patterns within a paper sheet

Pulp and Paper Canada

Volumn 110, Issue 6, 2009, Pages 39-42

  Bernie J ^a   Trepanier R ^b  

^a INSTITUTE FOR RESEARCH IN IMMUNOLOGY AND CANCER   (Canada)

^b OpTest Equipment Inc   (Canada)

Author keywords

Fabric marks; Felt marks; Fourier analysis; Periodic patterns; Quality control; Sheet formation

Indexed keywords

FORMING FABRIC; HEADBOX; PAPER MACHINE; PAPER SHEETS; PERIODIC PATTERN; PERIODIC PATTERNS; SHEET FORMATION; SMALL SCALE;

FABRICS; FELT; FELTS; FOURIER ANALYSIS; FOURIER TRANSFORMS; PAPER PRODUCTS; PAPER SHEETING; QUALITY ASSURANCE; QUALITY FUNCTION DEPLOYMENT; TOTAL QUALITY MANAGEMENT;

QUALITY CONTROL;

FABRIC; FELTS; FOURIER ANALYSIS; MARKS; PAPER PRODUCTS; QUALITY CONTROL; SHEETING; TQM;

EID: 70349619870     PISSN: 03164004     EISSN: None     Source Type: Trade Journal    
DOI: None     Document Type: Article

References (3)

1. I'ANSON, S. Identification of Periodic Marks in Paper and Board by Image Analysis Using TwoDimensional Fast Fourier Transforms - Part 1: The Basics, Tappi J., 78 (3): 113-119 (1995)
2. I'ANSON, S. Identification of Periodic Marks in Paper and Board by Image Analysis Using TwoDimensional Fast Fourier Transforms - Part 2: Forming and Press Section Mark, Tappi J., 78 (7): 97-106 (1995)
3. I'ANSON, S., KROPHOLLER, H. Enhancing Visibility of Wire Mark by Image Analysis, Jour. Pulp & Paper Sci., 17(1):J22-J26 (1991)