Laser & Optoelectronics Progress, Volume. 62, Issue 2, 0237015(2025)
Large Field-of-View Light-Sheet Image Reconstruction Based on Model-Driven Deconvolutional Network
Light-sheet fluorescence microscopy imaging systems are extensively used for imaging large-volume biological samples. However, as the field of view of the optical system expands, imaging will exhibit spatially uneven degradation throughout the entire field of view. Conventional model-driven and deep learning approaches exhibit spatial invariance, making it challenging to directly address this degradation. A position-dependent model-driven deconvolution network is developed by introducing positional information into the model-driven deconvolution network, which is achieved by randomly selecting training image pairs with different degradation patterns during training and using block-based reconstruction techniques during image restoration. The experimental results reveal that the network facilitates rapid deconvolution of large field-of-view optical images, thereby considerably enhancing image processing efficiency, image quality, and the uniformity of image quality within the field of view.
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Haoyang Wu, Xiaojun Zhao, Xiaoquan Yang. Large Field-of-View Light-Sheet Image Reconstruction Based on Model-Driven Deconvolutional Network[J]. Laser & Optoelectronics Progress, 2025, 62(2): 0237015
Category: Digital Image Processing
Received: May. 11, 2024
Accepted: Jun. 12, 2024
Published Online: Jan. 3, 2025
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CSTR:32186.14.LOP241256