Lensless autofocusing based on symmetric diffraction shifts for high-throughput whole-slide imaging

Key Points

• The implementation of lensless autofocusing enhances image clarity in whole-slide imaging, which is crucial for diagnostics.
• Key evidence shows that diffraction shifts play a significant role in achieving better focus during imaging processes.
• Assessment using lensless optical systems improves throughput, facilitating quicker analysis of pathology samples without traditional lenses.
• This method highlights the potential for streamlined workflows in medical imaging but may require extensive validation across diverse clinical settings.