Figure 2 | Light: Science & Applications

Figure 2

From: Pixel super-resolution using wavelength scanning

Figure 2

Reconstruction algorithm for wavelength-scanning pixel super-resolution, integrated with multi-height or synthetic-aperture-based lens-free phase retrieval. Refer to the Materials and Methods section for further details. The fourth column shows super-resolved and phase-retrieved reconstruction of the specimen. FFT, fast Fourier transform; IFFT, inverse fast Fourier transform.

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