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Abhijit Das

6 accepted papers

2026

DenVisCoM: Dense Vision Correspondence Mamba for Efficient and Real-Time Optical Flow and Stereo Estimation

ICRA 2026poster

In this work, we propose a novel Mamba block DenVisCoM, as well as a novel hybrid architecture specifically tailored for accurate and real-time estimation of optical flow and disparity estimation. Given that such multi-view geometry and motion tasks are fundamentally related, we propose a unified ar…

2026

DensePercept-NCSSD: Vision Mamba towards Real-Time Dense Visual Perception with Non-Causal State Space Duality

ICRA 2026poster

In this work, we propose an accurate and real-time optical flow and disparity estimation model by fusing pairwise input images in the proposed non-causal selective state space for dense perception tasks. We propose a non-causal Mamba block-based model that is fast and efficient and aptly manages the…

2025

MDNet: Multi-Decoder Network for Abdominal CT Organs Segmentation

ICASSP 2025accepted

Accurate segmentation of organs from abdominal CT scans is essential for clinical applications such as diagnosis, treatment planning, and patient monitoring. To handle challenges of heterogeneity in organ shapes, sizes, and complex anatomical relationships, we propose a Multi decoder network (MDNet)…

Cited by 0SourceScholar
2025

ViM-Disparity: Bridging the Gap of Speed, Accuracy and Memory for Disparity Map Generation

ICASSP 2025accepted

In this work we propose a Visual Mamba (ViM) based architecture, to dissolve the existing trade-off for real-time and accurate model with low computation overhead for disparity map generation (DMG). Moreover, we proposed a performance measure that can jointly evaluate the inference speed, computatio…

Cited by 0SourceScholar
2024

GeoChat: Grounded Large Vision-Language Model for Remote Sensing

CVPR 2024poster

Recent advancements in Large Vision-Language Models (VLMs) have shown great promise in natural image domains allowing users to hold a dialogue about given visual content. However such general-domain VLMs perform poorly for Remote Sensing (RS) scenarios leading to inaccurate or fabricated information…

2016

Quantification of balance in single limb stance using kinect

ICASSP 2016accepted

This paper presents a novel single limb body balance analysis system which will aid medical practitioners to analyze crucial factor for fall risk minimization, injury prevention, fitness and rehabilitation programs. We use skeleton data obtained from Microsoft Kinect which captures full human body a…

Cited by 0SourceScholar