A near-sensor vision transformer accelerator combines VCSEL-microring photonic matrix multiplication with region-of-interest patch pruning, reporting 100.4 KFPS/W and up to 84% energy savings.
Macsen: A processing-in-sensor architecture integrating mac operations into image sensor for ultra-low-power bnn-based intelligent visual perception,
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Opto-ViT: Architecting a Near-Sensor Region of Interest-Aware Vision Transformer Accelerator with Silicon Photonics
A near-sensor vision transformer accelerator combines VCSEL-microring photonic matrix multiplication with region-of-interest patch pruning, reporting 100.4 KFPS/W and up to 84% energy savings.