Global ETD Search
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Showing 1 to 3 of 3 for “"TK8300-8360 Photoelectronic devices (General)"”.
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A robust digital image watermarking using repetition codes against common attacks
Digital watermarking is hiding the information inside a digital media to protect for such documents against malicious intentions to change such documents or even claim the rights of such documents. Currently the capability of repetition codes on various attacks in not sufficiently studied. In this …
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Content-based indexing of low resolution documents
… them during the presentation using capturing devices is gaining popularity. To enhance the image usefulness, the images captured could be linked to image or video database. The database can be used for the purpose of file archiving, teaching and learning, research and knowledge management, …
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Visualisation on blood flow mechanism of vein in deep vein thrombosis (DVT) study
Blood velocity is expected to be a parameter for detecting blood abnormality, for example the existence of thrombus. Proper blood flow in veins are important to ensure the effective return of deoxygenated blood to the heart. It is challenging to determine the vessel condition, due to the inability …