Results 31 to 40 of about 781,342 (287)

3D ultrasound image reconstruction based on VTK [PDF]

, 2010
Three dimensional (3D) ultrasound image reconstruction based on two dimensional (2D) images has become a famous method for analyzing some anatomy related to abnormalities.
Eko, S., Hafizah, W. M., Tan, K
core   +1 more source

A Novel Blind Restoration and Reconstruction Approach for CT Images Based on Sparse Representation and Hierarchical Bayesian-MAP

Algorithms, 2019
Computed tomography (CT) image reconstruction and restoration are very important in medical image processing, and are associated together to be an inverse problem.
Yunshan Sun, Liyi Zhang, Yanqin Li, Juan Meng   +3 more
doaj   +1 more source

Serial Decoders-Based Auto-Encoders for Image Reconstruction

Applied Sciences, 2022
Auto-encoders are composed of coding and decoding units; hence, they hold an inherent potential of being used for high-performance data compression and signal-compressed sensing.
Honggui Li, Maria Trocan, Mohamad Sawan, Dimitri Galayko   +3 more
doaj   +1 more source

Virtual Reconstruction Method of Regional 3D Image Based on Visual Transmission Effect

Complexity, 2021
In order to solve the problems of poor user experience and low human-computer interaction efficiency, this paper designs a 3D image virtual reconstruction system based on visual communication effects.
Jing Yin, Jong Hoon Yang
doaj   +1 more source

Visualization of simulated small vessels on computed tomography using a model-based iterative reconstruction technique

Data in Brief, 2017
This article describes a quantitative evaluation of visualizing small vessels using several image reconstruction methods in computed tomography. Simulated vessels with diameters of 1–6 mm made by 3D printer was scanned using 320-row detector computed ...
Toru Higaki, Fuminari Tatsugami, Chikako Fujioka, Hiroaki Sakane, Yuko Nakamura, Yasutaka Baba, Makoto Iida, Kazuo Awai   +7 more
doaj   +1 more source

Self-Guided Limited-Angle Computed Tomography Reconstruction Based on Anisotropic Relative Total Variation

IEEE Access, 2020
In some computed tomography (CT) applications, limited-angle projections are used for image reconstruction, and traditional reconstruction methods, such as filtered back-projection (FBP) or simultaneous algebraic reconstruction technique (SART), cannot ...
Changcheng Gong, Li Zeng
doaj   +1 more source

Image Reconstruction Based on Fused Features and Perceptual Loss Encoder-Decoder Residual Network for Space Optical Remote Sensing Images Compressive Sensing

IEEE Access, 2021
Compressive sensing (CS) technology is introduced into space optical remote sensing image acquisition stage, which could make wireless image sensor network node quickly and accurately obtain images in the case of two constraints of limited battery power ...
Shuming Xiao, Shaoju Wang, Lin Chang
doaj   +1 more source

3D point cloud generation reconstruction from single image based on image retrieval

Results in Optics, 2021
Most of the 3D point cloud generation methods from a single image are only applicable to a single target. However, the real image often contains multiple targets, which is difficult to generate 3D point clouds from the network directly.
Hui Chen, Yipeng Zuo, Yong Tong, Li Zhu
doaj   +1 more source

Image Compressed Sensing Attention Neural Network Based on Residual Feature Aggregation [PDF]

Jisuanji kexue, 2023
Deep learning-based image compressive sensing has received extensive attention due to its powerful learning ability and fast processing speed.With the increase in the depth of convolutional neural networks,the existing image reconstruction methods using ...
WANG Zhenbiao, QIN Yali, WANG Rongfang, ZHENG Huan
doaj   +1 more source

Image reconstruction in optical interferometry: Benchmarking the regularization [PDF]

, 2011
With the advent of infrared long-baseline interferometers with more than two telescopes, both the size and the completeness of interferometric data sets have significantly increased, allowing images based on models with no a priori assumptions to be ...
Besnerais, Biraud, Candes, Charbonnier, Delplancke, Domiciano de Souza, E. Thiébaut, F. Malbet, Haubois, Hestroffer, Kraus, Kraus, Lawson, Le Bouquin, Malbet, Meimon, Monnier, Narayan, Pauls, Pearson, Pichon, Renard, S. Renard, Strong, Thiébaut, Titterington, Zhao, Zhao   +27 more
core   +1 more source