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http://nopr.niscpr.res.in/handle/123456789/32871| Title: | A Computer-based Whiteness Evaluating System for Bleached Cotton Fabrics |
| Authors: | Gupta, Sanjay Kulkarni, Sandeep Gulrajani, M L |
| Keywords: | Computer-based whiteness evaluation;Cotton fabric;Whiteness evaluating system;Whiteness indices |
| Issue Date: | Sep-1986 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | An instrumental method of determining the degree of whiteness of bleached cotton fabrics was devised. Seven proposed whiteness indices were tested against visual assessment; four of them, namely Cores' Simple, Stephenson's, yellowness index and the Judd and Hunter's whiteness index formulae, gave a high positive rank correlation coefficient. Limits for ratings, giving a qualitative description of whiteness, were set for each of these indices. The proposed whiteness evaluating system, on assessment, was found satisfactory. |
| Page(s): | 125-128 |
| ISSN: | 0975-1025 (Online); 0971-0426 (Print) |
| Appears in Collections: | IJFTR Vol.11(3) [September 1986] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJFTR 11(3) 125-128.pdf | 239.66 kB | Adobe PDF | View/Open |
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