SecurePix uses FeFET multidomain polarization states for in-pixel symmetric-key encryption, dropping ResNet-18 accuracy to 9.58% on MNIST and 6.98% on CIFAR-10 while supporting key-based decryption via lookup table.
A 1/4-inch 8Mpixel CMOS image sensor with 3D backside-illuminated 1.12µm pixel with front -side deep -trench isolation and vertical transfer gate
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Lightweight True In-Pixel Encryption with FeFET Enabled Pixel Design for Secure Imaging
SecurePix uses FeFET multidomain polarization states for in-pixel symmetric-key encryption, dropping ResNet-18 accuracy to 9.58% on MNIST and 6.98% on CIFAR-10 while supporting key-based decryption via lookup table.