Approximate DCT and Quantization Techniques for Energy-Constrained Image Sensors

MC Li, A Ghosh, S Sen - IEEE Transactions on Computer-Aided …, 2024 - ieeexplore.ieee.org
Recent expansions in multimedia devices for many applications, such as surveillance, self-
driving cars, and healthcare, gather enormous amounts of real-time images for processing …

dAJC: A 2.02 mW 50Mbps Direct Analog to MJPEG Converter for Video Sensor Node using Low-Noise Switched Capacitor MAC-Quantizer with Auto-Calibration and …

G Barik, B Chatterjee, S Maity, S Bose, S Sen - arXiv preprint arXiv …, 2024 - arxiv.org
With the advancement in the field of the Internet of Things (IoT) and Internet of Bodies (IoB),
video camera applications using Video Sensor Nodes (VSNs) have gained importance in …