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18.141  Articles
1 of 1.815 pages  |  10  records  |  more records»
Actuality. Ensuring the efficiency and versatility of modern media for processing visual information requires the development ofvarious methods for the effective implementation of the discrete cosine transform. In accordance with the requirements of moder... see more

Discrete cosine transform dct-i, unlike dct-ii, does not concentrate the energy of a transformed vector sufficiently well, so it is not used practically for the purposes of digital image compression. By performing regular normalization of the basic cosine... see more

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

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

Actuality. Discrete cosine transforms provide high efficiency of applications in modern information processing facilities. After all, the computation of forward and reverse transforms in the real field is especially important for the effective solution of... see more

Gorontalo Province is one of the provinces that have fishery potential and has a large sea area that can be managed to support the economy and development of the province. Gorontalo is also one of the tuna-producing provinces in Indonesia, where tuna is a... see more

The success of the tobacco leaf classification process is very dependent on the extraction of tobacco leaf features. Several stages of digital image processing can improve the ability to identify the best quality tobacco automatically through extracting l... see more

Context. The matrix notation is used to formalize the subject area within the framework of the algebraic approach. Effective computation of the discrete cosine transforms uses the reduction of a harmoni? basis to a block-cyclic matrix structure with the s... see more

Salah satu masalah yang sering muncul dalam dunia fotograï¬ adalah efek blur yang dapat diakibatkan baik oleh objek yang bergerak maupun gerakan kamera yang berhubungan dengan kecepatan rana (shutter speed) ketika gambar akan diambil. Paper ini menyajikan... see more

1 of 1.815 pages  |  10  records  |  more records»