The Image Enhancement Work of Liquid Crystals of Different Side Chain and Terminal Groups
DOI:
https://doi.org/10.5281/zenodo.14576096Keywords:
Liquid Crystals, Optical Textures, Nematic, Smectic, HistogramAbstract
In the present manuscript the Polarizing optical Microscope technique is employed to record optical textures and transition temperatures of the liquid crystalline samples 1.P-Cyanobenzylidene P- Nonyloxyaniline 2.P Decyloxybenzylidene P- Toluidine. Both the sample shows the Nematic threaded marble textures, But in Smectic phases the first Sample exhibit sanded texture of Smectic- A and that of other sample shows Focal conic fan textures. The transition temperatures are also measured using Differential Scanning Calorimetry (DSC) for confirmation. To enhance the quality of textural images histogram equalization technique is employed. This method preserves the input brightness and output image with a significant contrast enhancement.
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1. Rein C, Demus D. High pressure differential thermal analysis of laterallysubstituted nematic liquid crystalline compounds. LiqCryst.1993;15:193-202.
2. Vill V, Bocker T, Thiem J, et al. The stereochemistry of glycolipids. A keyfor understanding membrane functions. LiqCryst.2006;33:1351-1358.
3. Chong TT, Heidelberg T, Hashim R, et al. Computer modeling and simulation of Thermotropic and ltotropic alkyl glycoside bilayers. LiqCryst.2007;34:267-281.
4. K.P.Androie, J. Amer, J. Am. Coll. Radio 2(2005,543).
5. Gonzalez R C, Woods R E, Digital image processing 2002 prentice Hall second,edition.
6. Kim Y T, IEEE, Trans. Cons. Elect. 1997, 43: 1-8.
7. Kim T K, Paik J K, Kang B S, IEEE, Trans. Cons. Elect. 1998, 44:82-87.
8. Wang Y, Chen Q, zhang B, IEEE, Trans. Cons. Elect. 1999, 45:68-75.
9. Chen S D, Ramli A R, IEEE, Trans. Cons. Elect. 2003, 49:1301-1309.
10. Wang Q, Ward R K, IEEE, Trans. Cons. Elect. 2007,53:757-764.
11. Chanda B, Majumder D D, Digital image processing and analysis 2002, PrenticeHall.
12. J Sivasri, B T P Madhav, M C Rao, and R K N R Manepalli, Research Journalof Pharmaceutical,Biological and Chemical Sciences. PP 919-928,2017.
13. Nano dispersed Fe3O4 liquid crystal compound image enhancement using advanced histogram equalization technique, Research journal of Pharmaceutical, Biological and chemical sciences, 2017 – 8(1), PP919-928.
14. Textural Analysis and Multiplicative Noise Reduction in 12Oba Nano-dispersed Liquid Crystalline Compounds using Homomorphic Filtering Technique, International Journal of Advance Research in Chemical Science Volume 2, Issue 2A, 2015, PP108-112.
15. Schiff Base Liquid Crystalline Compounds With Dispersed Citrate Capped Gold Nano Particles – Optical and Textural Analysis, Rasayan J. Chem. Volume 10, 2017, PP69-76.
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