Research

Investigated Angular Sampling Completeness (ASCI) and PPDF-based sensitivity as system design metrics for Self-Collimation SPECT, demonstrating their relationship to spatial resolution and reconstruction performance.

Developed a spatial-resolution dependent angular sampling completeness index to quantify sampling quality, providing a performance modeling metric for Self-Collimating SPECT (SC-SPET) system design.

I worked on developing a framework that can be used to seamlessly transform Discrete Annotations(DA) into Natural Language Description(NLD) ones. This framework is scalable, robust and adaptable to different writin structures

Researched micro-expression recognition using heatmap-driven attention and developed a scalable data collection framework for authentic expression capture.