... 00 Terrestrial plant biopolymers in marine sediments MARK A. GOUGH,'-* R. FAUZI,'^ C. MANTOURA,'^ and MARTIN PRESTON2 'Plymouth ... occurrences of biopolymeric constituents of land plants (eg, cellulose,... more
... 00 Terrestrial plant biopolymers in marine sediments MARK A. GOUGH,'-* R. FAUZI,'^ C. MANTOURA,'^ and MARTIN PRESTON2 'Plymouth ... occurrences of biopolymeric constituents of land plants (eg, cellulose, hemicellulose, lignins, tannins, and others; TEGELAAR et al ...
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Research Interests: Cognitive Science, Archaeology, Algorithms, Computer Graphics, Image Processing, and 18 moreArt, Culture, Archives, Image Analysis, Systems Integration, Hypermedia, Database Management Systems, Software, Content based image retrieval, Image Retrieval, Computer User Interface Design, Information Storage and Retrieval, Information Dissemination, Image Enhancement, Reproducibility of Results, Sensitivity and Specificity, Internet, and Electrical And Electronic Engineering
Cyclodextrin glucanotransferase (CGTase) activity was observed when the bacterium was grown in the medium at various initial pH values, containing carbon, nitrogen, phosphorus and mineral salt sources at 50 °C for 24 h in the shake... more
Cyclodextrin glucanotransferase (CGTase) activity was observed when the bacterium was grown in the medium at various initial pH values, containing carbon, nitrogen, phosphorus and mineral salt sources at 50 °C for 24 h in the shake flasks. The optimisation of this growth medium ...
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Research Interests:
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This paper discussed security of medical images and reviewed some work done regarding them. A fragile watermarking scheme was then proposed that could detect tamper and subsequently recover the image. Our scheme required a secret key and... more
This paper discussed security of medical images and reviewed some work done regarding them. A fragile watermarking scheme was then proposed that could detect tamper and subsequently recover the image. Our scheme required a secret key and a public chaotic mixing algorithm to embed and recover a tampered image. The scheme was also resilient to VQ attack. The purposes were to verify the integrity and authenticity of medical images. We used 800times600times8 bits ultrasound (US) greyscale images in our experiment. We tested our algorithm for up to 50% tampered block and obtained 100% recovery for spread-tampered block