Author

Gourab Barik

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#edge computing Nov 2026

TD-dAJC: A 100 MS/s 2 pJ/Pixel Time-Domain Weight and Integrating-MAC-Based Direct Analog to MJPEG Compression for Video Sensor Nodes

Always-on, high-quality video sensors are increasingly required in wearables, surveillance, and Internet-of-Things (IoT) devices, where stringent energy constraints make efficient in-sensor compression necessary. These systems must support high-definition (HD) and 4 K video, yet conventional digital video compression p...

Harshit Naman, Gourab Barik, Yudhajit Ray et al. · IEEE Journal of Solid-State... · 0 citations

Review Sep 2026

Bidirectional Wireless Communication for Weakly Coupled Implantable Brain-Computer Interfaces

Implantable brain-computer interfaces (BCIs) promise transformative societal impact, from restoring lost motor, sensory, and speech function in patients with paralysis, stroke, sclerosis, and sensory deficits to serving as a high-bandwidth conduit between human cognition and machine intelligence. Realizing these vision...

Shreyas Sen, B. Chatterjee, Gourab Barik et al. · 0 citations