Nuclear medicine imaging techniques have become fundamental modalities for metabolic
evaluation of the human body. Single Photon Emission Computed Tomography (SPECT) is …

Optical flow is widely used in medical image processing, such as image registration,
segmentation, 3D reconstruction, and temporal super-resolution. However, high-precision …

摘要分析了HornGSchunck 全局光流算法和LucasGKanade 局域光流算法在条纹位移测量中的
分辨力和测量范围, 结果表明: 当HornGSchunck 算法的相对误差和LucasGKanade …

In order to enhance the pathological features of medical images and aid the medical
diagnosis, the image enhancement is a necessary process. This study presented the …

Heart diseases are the most important causes of death in the world and over the years, the
study of cardiac movement has been carried out mainly in two dimensions, however, it is …

Abstract Analysis of cardiac images is a fundamental task to diagnose heart problems. Left
ventricle (LV) is one of the most important heart structures used for cardiac evaluation. In this …

Freeze concentration is a promising water purification technology due to its low energy
consumption when compared with traditional procedures such as evaporation. Crystal …

We apply a Hermite transform joint with a classical correlation analysis to successfully
recognize phytoplankton species even in such complicated cases when the relevant images …

This work presents a watermarking algorithm applied to medical images of COVID-19
patients, intending to preserve its diagnose and that it not be modified when watermark will …

Regional cardiac function analysis is important for the diagnosis and treatment planning of
ischemic heart disease, but has not been sufficiently developed in the field of computed …