We have implemented a robust image watermarking technique for the copyright protection based on 3-level discrete wavelet transform (DWT).In this multi-bit watermark is embedded into low frequency sub-band of cover by using alpha blending technique.The insertion and extraction in grayscale found to be simpler than other techniques.The proposed method compared with 1-level 2-level DWT methods statistical parameters such as peak-signal-to-noise-ratio (PSNR) mean square error (MSE).The...

This paper introduces a robust image watermarking technique for the copyright protection.The proposed method is based on 3-level discrete wavelet transform (DWT).Encoded secret using spiral scanning hidden by alpha blending in LL sub bands.During embedding process, dispersed within band depending upon value.Encoded images are extracted and decoded to recover original image.The experimental results demonstrate that watermarks generated with algorithm invisible quality of watermarked recovered...

Even in this era of advanced technology, physicians still encounter challenges accurately identifying skin diseases. Severe conditions necessitate urgent hospitalization, yet the diagnostic process involves costly tests with delayed results, exacerbating worsening infections. In rural areas, patients often ignore initial symptoms due to limited medical services, allowing progress unchecked. This underscores pressing need for highly accurate automated disease detection systems. response...

Diabetic retinopathy (DR) is a common retinal disease that occurs when fluid flow from blood vessels to retina. The eye examination and early detection of DR the best solution control growth this disease. In paper we present low price compact mobile phone based result finding system for diabetic using artificial neural network (ANN) Algorithm. will take retina images with help condensing lens then implement program ANN make decision initial screening DR. work done measured by examine an...

Diabetic Retinopathy (DR) is the critical and most common eye related disease. Early detection of DR best solution to prevent from this This paper proposes an Image Retrieval technique that search retrieve query image retinal Database. A retrieval process will be developed by extracting color histogram feature then find vector desired size setting number bins in histogram. For checking similarity Euclidean distance calculated between database image. The system HSV space provide better...

Kawasaki Disease is multisystem vasculitis affecting young children and infants. While the diagnosis of a typical form obvious, there are some patients who do not fulfill classic diagnostic criteria for disease which termed as 'incomplete Disease' or 'Atypical Disease'. We present case 6 months old child with fever after failing to respondto IV antibiotics showed considerable improvement administering aspirin Intravenous Immunoglobulin thus diagnosed Atypical Disease. Moreover, due sharing...

Calcifying epithelial odontogenic tumor (CEOT), a benign, infrequent, neoplasm, is mostly intraosseous, with occasional peripheral presentations. Although rare, the malignant transformation potential of CEOT has been reported. Herein, we elucidate four cases, involving female subjects, emphasis on relevant clinical-radiological-histopathological and immunohistochemical diagnostic features. The cases presented here showed diverse clinical, radiological histopathological spectrum, one showing...

Aspiration or ingestion of foreign bodies by children is a common problem globally. Corpus alienum bodies, embedded in the palate other areas oral cavity, are unusual findings that can occasionally be muddled with lesions. Studies reveal majority cases occur children, wherein 50% lack proper history. Since infants very young fail to provide history and extremely scared repeated examination clinical diagnosis all more difficult. The risks respiratory obstruction, mucosal tear, nasopharyngeal...

The increasing significance of computers in our daily lives, coupled with the rise ubiquitous computing, has necessitated effective human-computer interaction. Hand gesture recognition systems have emerged as a real-time video-based solution for detecting and interpreting hand gestures, offering intelligent natural interaction (HCI) methods. This project focuses on leveraging human hands input devices computer operation. Developed using Python OpenCV library, program utilizes webcam to...

Diabetic Retinopathy (DR) is the retinal abnormalities arise on diabetic patients. Initial screening super approach to prevent from retinopathy. Fundus imaging with good quality and large field a popular method for DR identification prevention. In this paper two fundus methods are simulated. The first based camera which used in hospital capture retina image second Mobile phone quality, light-emitting diode (LED) 28D lens as an indirect ophthalmoscope. results shown compared terms of...

Malaria is an endemic disease causing millions of death worldwide. People from many countries are at risk being infected by malaria. The treatments available today limited and there a need for better therapeutics. methods vaccine candidate identification drug candidates time-consuming laborious. However, the recent advancement development in genomics provide efficient alternative technique combination with computational biology. In present study comparative genomic approach was used novel...