Most CBIR systems use low-level visual features for representation and retrieval of images. Generally such methods suffer from the problems of high-dimensionality leading to more computational time and inefficient indexing and retrieval performance. This paper focuses on a low-dimensional color and shape based indexing technique for achieving efficient and effective retrieval performance. We pr...

1. A method is described for the determination of lung volumes without forced breathing. 2. The method determined total capacity and its subdivisions coincidently. 3. The values obtained were independent of the length of time during which the subject rebreathed after gas mixture was once established. 4. The maximum error of the method is estimated at +/- 3 per cent of the lung volume determined...

OBJECTIVES Our purpose was to investigate cervical lymphadenopathies by using color Doppler spectral analysis and power Doppler ultrasonography methods as well as B-mode ultrasound and to classify them as malignant or benign lesions and to compare the results with the histopathological findings. PATIENTS AND METHODS Sixty-nine lymph nodes of 69 patients were evaluated with color and power Dop...

Color appearance could be an important factor to choose the honey. There are some factors such as changes in light conditions that could affect color appearance and consequently, customer’s decision to order. At the present study, the color appearance of 13 kinds of Iranian honey samples with different color was specified and raced under varying conditions of illumination and observer’s judgmen...

background and aims. although salivary gland tumors are not very common, early diagnosis and treatment is crucial because of their proximity to vital organs, and therefore, determining the efficacy of new imaging procedures becomes important. this study aimed to evaluate the efficacy of magnetic resonance imaging (mri) and color doppler ultrasonography parameters in the diagnosis and differenti...

This paper focuses on, in short, education, community, and self. It begins with an analysis of how John Clare’s attention to his surroundings results detailed poetry that ultimately becomes educative project. looks at some nest poems, specifically ground looking techniques rhythm, vocality, dialect language. To figure Clare as educator, however, establishing him a person specific authority, we ...