3 papers
cs.CV2025
Label-Efficient Hyperspectral Image Classification via Spectral FiLM Modulation of Low-Level Pretrained Diffusion Features
Yuzhen Hu, Biplab Banerjee, Saurabh Prasad
Hyperspectral imaging (HSI) enables detailed land cover classification, yet low spatial resolution and sparse annotations pose significant challenges. We present a label-efficient…
cs.CV2025
UniDiff: Parameter-Efficient Adaptation of Diffusion Models for Land Cover Classification with Multi-Modal Remotely Sensed Imagery and Sparse Annotations
Yuzhen Hu, Saurabh Prasad
Sparse annotations fundamentally constrain multimodal remote sensing: even recent state-of-the-art supervised methods such as MSFMamba are limited by the availability of labeled da…
cs.CV2024
Foundation Models and Adaptive Feature Selection: A Synergistic Approach to Video Question Answering
Sai Bhargav Rongali, Mohamad Hassan N C, Ankit Jha +3
This paper tackles the intricate challenge of video question-answering (VideoQA). Despite notable progress, current methods fall short of effectively integrating questions with vid…