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56.858  Articles
1 of 5.687 pages  |  10  records  |  more records»
Mammography is the most effective procedure for the early detection of breast cancer. In this paper an efficient a Computer Aided Diagnosis (CADx) system is proposed to discriminate between benign and malignant. The system comprises mainly of three steps:... see more

Electronic documents are information that is permitted or stored in a way that is requested by a computer or other electronic device to be installed, assigned or processed. These documents consist of text, graphics or spreadsheets. For the current technol... see more

The data exchange is increasingly felt in the era of massive technological developments. This condition results in data requiring a safe path in the delivery process. However, the current condition of the communication system or public internet is not com... see more

We  revisit the implementation of Krylov subspace method based on the Hessenberg process for solving general linear operator equations. More precisely, it is established that the computed approximate solution by corresponding approach  can be re... see more

Kejahatan dalam pemalsuan citra digital telah menjadi sorotan karena menimbulkan permasalahan dalam berbagai bidang. Salah satu teknik pemalsuan citra yang paling umum digunakan adalah teknik pemalsuan copy-move. Teknik ini dilakukan dengan cara menyalin ... see more

High performance computing (HPC) is required for image processing especially for picture element (pixel) with huge size. To avoid dependence to HPC equipment which is very expensive to be provided, the soft approach has been performed in this work. Actual... see more

In telemedicine, data transmission in digital medical images and electronic medical records through the internet is vulnerable to various threats of theft and manipulation. Image watermarking is needed to provide authentication and security to medical ima... see more

In this study, a literature review was presented to examine digital image watermarking techniques based on Discrete Cosine Transform (DCT). General features of the digital watermarking method, frequency domain & spatial domain techniques, and some imp... see more

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