Deep learning ghost imaging
WebJun 9, 2024 · The unpaired training can be the only option available for fast deep learning-based ghost imaging, where obtaining a high signal-to-noise ratio (SNR) image copy of each low SNR ghost image could be practically time-consuming and challenging. This paper explores the capabilities of deep learning to leverage computational ghost … WebIn this study, we propose a deep learning technique for the seamless fusion of multi-exposed low dynamic range (LDR) images using a focus-pixel sensor. For auto-focusing in mobile cameras, a focus-pixel sensor originally provides left (L) and right (R) luminance images simultaneously with a full-resolution RGB image. ... / Ghost-Free Deep High ...
Deep learning ghost imaging
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WebFeb 1, 2024 · This paper proposes a deep learning method, based on the CGAN algorithm to restore the photon-level GI, to achieve higher-quality reconstruction images. The network framework consists of two parts: a restoration generator network G for restoring imaging quality and a discriminator network D for adversarial learning. WebApr 13, 2024 · Keywords: vehicle detection; lightweight; Ghost-YOLOv7; deep learning 1、Introduction Nowadays, the pursuit of safety and comfort drives the development of autonomous driving technology. Self-driving cars are a revolutionary tool for road traffic and a significant indicator of human progress in this new era. Vehicle detection is one of the
WebNov 1, 2024 · We propose a deep learning denoising computational ghost imaging (CGI) method to obtain a clear object image with a sub-Nyquist sampling ratio. We develop an end-to-end deep neural network (DDANet) for CGI image reconstruction. DDANet uses a one-dimensional (1-D) bucket signals (BSs) and multiple tunable noise-level maps as … WebSep 19, 2024 · In recent years, deep learning (DL) [18, 19] has been widely used in various inverse imaging problems. In 2024, combining GI and DL, Lyu et al. first proposed computational ghost imaging using deep learning framework (GIDL). GIDL method uses the ground-truth and corresponding images reconstructed with classical GI algorithm as …
WebOct 19, 2024 · Computational ghost imaging using deep learning. Computational ghost imaging (CGI) is a single-pixel imaging technique that exploits the correlation between known random patterns and the measured intensity of light transmitted (or reflected) by an object. Although CGI can obtain two- or three- dimensional images with a single or a few … WebKeywords: ghost imaging,handwritten digit recognition,ghost handwritten recognition,deep learning. 1. Introduction. In recent years, handwritten digit recognition is becoming an active research topic because it has many practical applications. However, handwritten digit recognition is still of challenge due to different handwriting qualities ...
WebFeb 3, 2024 · We propose a deep learning computational ghost imaging (CGI) scheme to achieve sub-Nyquist and high-quality image reconstruction. Unlike the second-order-correlation CGI and compressive-sensing CGI, which use lots of illumination patterns and a one-dimensional (1-D) light intensity sequence (LIS) for image reconstruction, a deep …
WebFeb 1, 2024 · Abstract. We present a new color computational ghost imaging strategy using a sole single-pixel detector and training by simulated dataset, which can eliminate the actual workload of acquiring experimental training datasets and reduce the sampling times for imaging experiments. First, the relative responsibility of the color computational … tomac nvWebDec 10, 2024 · Abstract. This paper presents a color computational ghost imaging scheme through a dynamic scattering medium based on deep learning that uses a sole single-pixel detector and is trained by a simulated data set. Due to the color distortion and noise sources being caused by the scattering medium and detector, a simulation data generation … tomac pjenušacWebDec 1, 2024 · This study shows that non-overlapping illumination patterns can improve the noise robustness of deep learning ghost imaging (DLGI) without modifying the convolutional neural network (CNN). Ghost imaging (GI) can be accelerated by combining GI and deep learning. However, the robustness of DLGI decreases in exchange for … tomac rukotvorineWebGhost imaging plays an important role in the field of optical imaging. To realize color ghost imaging through the scattering media, we propose a deep learning method with high generation ability. Through our method, we can efficiently reconstruct color images with rich details, in line with human perception and close to the target color pictures. tomac motocross jerseyWeb2 hours ago · Thirty-five years later, there’s still nothing quite like Hayao Miyazaki’s ‘My Neighbor Totoro’. Before 1988, Hayao Miyazaki had typically imagined fantastic worlds, but My Neighbor Totoro ... tomac knee injuryWebA proven track record of at least 3 years hands-on experience in developing deep learning algorithms. Experience / knowledge in computer vision and image manipulation algorithms. In-depth, hands ... tomac roseWebDec 10, 2024 · Deep learning has been proven to provide solutions for computational ghost imaging (CGI). However, in current CGI techniques, the quality of the reconstructed image is adversely affected by the ... tomac pjenušci