Holographic image-guided thoracoscopic surgery: possibility of usefulness for esophageal cancer patients with abnormal artery
Sign Up to like & getrecommendations! Published in 2020 at "Esophagus"
DOI: 10.1007/s10388-020-00737-6
Abstract: Background With the recent improvement of medical image analysis technology, three-dimensional (3D) holograms technology is beginning to be used as intraoperative image support. Case presentation We used a wearable holographic computer during thoracoscopic esophagectomy in… read more here.
Keywords: esophageal cancer; image; holographic image; guided thoracoscopic ... See more keywords
Comprehensive deep learning model for 3D color holography
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-06190-y
Abstract: Holography is a vital tool used in various applications from microscopy, solar energy, imaging, display to information encryption. Generation of a holographic image and reconstruction of object/hologram information from a holographic image using the current… read more here.
Keywords: deep learning; learning model; image; information ... See more keywords
HoloFormer: Contrastive Regularization Based Transformer for Holographic Image Reconstruction
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Computational Imaging"
DOI: 10.1109/tci.2024.3384809
Abstract: Deep learning has emerged as a prominent technique in the field of holographic imaging, owing to its rapidity and high performance. Prevailing deep neural networks employed for holographic image reconstruction predominantly rely on convolutional neural… read more here.
Keywords: contrastive regularization; reconstruction; image reconstruction; based transformer ... See more keywords
Analysis on angular field of view of holographic image dependent on hologram numerical aperture in holographic display
Sign Up to like & getrecommendations! Published in 2020 at "Optical Engineering"
DOI: 10.1117/1.oe.59.3.035103
Abstract: Abstract. We investigate the angular field of view (AFOV) of a holographic image reconstructed from the digital Fresnel hologram in holographic display. The theoretical analysis clarifies that the AFOV of a holographic image is fundamentally… read more here.
Keywords: hologram numerical; holographic display; field view; angular field ... See more keywords
Direct binary search method for high-resolution holographic image projection.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.462954
Abstract: Complex-amplitude modulation of light fields with a digital micromirror device (DMD) has been widely used in holographic image projection. DMD is a binary-amplitude modulator, and its use for complex field modulation in a 4f configuration… read more here.
Keywords: direct binary; holographic image; binary search; resolution ... See more keywords
Holographic image denoising for dense droplet field using conditional diffusion model.
Sign Up to like & getrecommendations! Published in 2024 at "Optics letters"
DOI: 10.1364/ol.538939
Abstract: The Letter delves into an approach to holographic image denoising, drawing inspiration from the generative paradigm. It introduces a conditional diffusion model framework that effectively suppresses twin-image noises and speckle noises in dense particle fields… read more here.
Keywords: field; image; conditional diffusion; image denoising ... See more keywords