PLA Air Force Aviation University

Practical reliability-aware temporal state correction for depth-assisted RGB-skeleton action recognition

RGB-D action recognition benefits from skeleton motion, RGB appearance, and depth geometry, yet auxiliary modalities are not equally helpful for every sample. We present a reliability-aware temporal state correction method that treats the skeleton representation as the primary te...

A hybrid framework combining enhanced fields and consistent spatial features for stroke lesion segmentation in MR images

Stroke lesion segmentation plays a critical role in clinical diagnosis, prognosis and rehabilitation treatment. However, this task remains highly challenging due to inter-subject differences, shape variations, noise and artifacts in MR images, which hinder the accurate extraction...

The Effect of Silicone Modification on the Thermo-Oxidative Degradation and Mechanical Property Retention of CFRP Laminates

The mechanical properties of CFRP laminates degrade significantly in extreme thermal environments above the onset temperature of thermo-oxidative degradation of the matrix. This study investigates the thermo-oxidative damage evolution and mechanical degradation mechanisms of CFRP...

Pressure-Induced Phase Transition and Structural Evolution of Single-Crystal CaSnO3 Perovskite

Abstract Calcium stannate (CaSnO3) is a widely used analogue of bridgmanite (MgSiO3), capable of undergoing a pressure-induced perovskite-to-postperovskite phase transition under accessible experimental conditions. In this study, high-quality single-crystal CaSnO3 perovskite was...