objective(s): a novel iq-specttm method has become widely used in clinical studies. the present study compares the quality of myocardial perfusion images (mpi) acquired using the iq-specttm (iq-mode),conventional (180° apart: c-mode) and l-mode (90° apart: l-mode) systems. we assessed spatial resolution, image reproducibility and quantifiability using various physical phantoms. materials and me...

The purpose of multi-focus image fusion is gathering the essential information and the focused parts from the input multi-focus images into a single image. These multi-focus images are captured with different depths of focus of cameras. A lot of multi-focus image fusion techniques have been introduced using considering the focus measurement in the spatial domain. However, the multi-focus image ...

objective: iqspect is an advanced high-speed spect modality for performing myocardial perfusion imaging (mpi), which uses a multi-focus fan beam collimator with resolution recovery reconstruction. the aim of this study was to compare iqspect compared with conventional spect interms of performance based on standard clinical protocols. in addition, we examined the concordance between conventional...

Abstract To integrate the effective information and improve quality of multi-source images, many spatial or transform domain-based image fusion methods have been proposed in field fusion. The key purpose multi-focus is to focused pixels remove redundant each source image. Theoretically, if complementary different images are detected completely, with best can be obtained. For this goal, we propo...

The paper addresses the problem of sustainability assessment of territorial transformations making use of the ANP. Particularly, the case of a new transport infrastructure in a city located in Northern Italy has been considered in the work. The project refers to the implementation of the ring road of the city which will lead to a radically new multifunctional design of the urban area. In the ap...