Ptychography for Lensless Computational Imaging in Microscopy and Endoscopy

Explore ptychography techniques for lensless computational imaging applications in microscopy and endoscopy through this 59-minute conference talk presented by Guoan Zheng at BIMSA's ICBS2025. Learn how ptychographic methods enable high-resolution imaging without traditional optical lenses by computationally reconstructing images from diffraction patterns. Discover the principles behind this innovative imaging approach and understand its practical implementations in both microscopic and endoscopic systems. Gain insights into how computational imaging techniques are revolutionizing medical and scientific imaging by eliminating the need for complex lens systems while maintaining or improving image quality and resolution.