Reconstucted images with various sampling step sizes.

Low-rank image reconstruction results under different sampling information with SR = {10%, 50%, 90%}.

Xiangguang Dai (16678521)
Jian Qiu (44179)
Chaoyang Wan (17935479)
Facheng Dai (17935482)

February 2024

Low-rank image reconstruction results under different sampling information with SR = {10%, 50%, 90%}...

The reconstructed results of different methods on Brain image from noisy and undersampled Fourier data (noise level: 30 dB and sampling ratio: 20%).

Pengfei Liu (136115)
Liang Xiao (215043)
Jun Zhang (48506)

September 2015

(A) Original image; (B) TV-FISTA result; (C) HDTV2-MM result; (D) HDTV2-FBS result; (E) the zoome...

Reconstruction results of an abdomen image after six iterations obtained for a sampling interval of 5°.

Chia-Jui Hsieh (6180632)
Shih-Chun Jin (6180635)
Jyh-Cheng Chen (2847416)
Chih-Wei Kuo (6157451)
Ruei-Teng Wang (6180638)
Woei-Chyn Chu (716647)

January 2019

First row: ground truth; subsequent rows from top to bottom: images reconstructed using FDK, ART, an...

Reconstucted images with various sampling step sizes.

Haewon Nam (4102705)
Minghao Guo (667684)
Hengyong Yu (154822)
Keumsil Lee (6199481)
Ruijiang Li (830188)
Bin Han (45760)
Lei Xing (129950)
Rena Lee (6199484)
Hao Gao (154820)

January 2019

From top to bottom, the sampling step size is set to 1, 4, 8, and 16. Each column consists of a diff...

Illustrated reconstructed images with varying kVs on the slice number 10.

Haewon Nam (4102705)
Minghao Guo (667684)
Hengyong Yu (154822)
Keumsil Lee (6199481)
Ruijiang Li (830188)
Bin Han (45760)
Lei Xing (129950)
Rena Lee (6199484)
Hao Gao (154820)

January 2019

(a0): Image from the scanner. Red circles indicate ROI’s: ROI1, ROI2, ROI3 and ROIAIR. The red line ...

Comparison of the reconstruction algorithms with varying kVs on the 50-th slice.

Haewon Nam (4102705)
Minghao Guo (667684)
Hengyong Yu (154822)
Keumsil Lee (6199481)
Ruijiang Li (830188)
Bin Han (45760)
Lei Xing (129950)
Rena Lee (6199484)
Hao Gao (154820)

January 2019

ROI4 is the set of the interiors of the small red circles. ROIAIR is defined as the air part inside ...

Reconstructed images by pseudo-radial sampling.

Ya-Ru Fan (3095013)
Ting-Zhu Huang (724177)
Jun Liu (42548)
Xi-Le Zhao (817312)

September 2016

From top to bottom for each column: Plane image, close-up of the red rectangle of Plane image, Ba...

Examples showing how the algorithm performs on four fixed samples.

Paul Villoutreix (4442428)
Joakim Andén (4442434)
Bomyi Lim (4442431)
Hang Lu (151732)
Ioannis G. Kevrekidis (1876954)
Amit Singer (4442425)
Stanislav Y. Shvartsman (4442422)

September 2017

The first column shows the original measurement, the second column shows the result of recoloring...

Visual quality comparison: TV(top row) and TF(bottom row).

Haewon Nam (4102705)
Minghao Guo (667684)
Hengyong Yu (154822)
Keumsil Lee (6199481)
Ruijiang Li (830188)
Bin Han (45760)
Lei Xing (129950)
Rena Lee (6199484)
Hao Gao (154820)

January 2019

From left to right, reconstruction results by the sampling step size is set to 1, 4, 8, and 16. TV r...

Reconstruction results approaching convergence obtained for a sampling interval of 5°.

Chia-Jui Hsieh (6180632)
Shih-Chun Jin (6180635)
Jyh-Cheng Chen (2847416)
Chih-Wei Kuo (6157451)
Ruei-Teng Wang (6180638)
Woei-Chyn Chu (716647)

January 2019

Columns from left to right show the reconstructed image, Log(RMSE), PSNR and UQI after two thousand ...

Vertical profiles through reconstructed images: 4 iterations (left) and 12 iterations(right).

Huafeng Liu (177955)
Song Wang (144220)
Fei Gao (29262)
Yi Tian (102226)
Wufan Chen (177958)
Zhenghui Hu (177961)
Pengcheng Shi (177963)

March 2012

Vertical profiles through reconstructed images: 4 iterations (left) and 12 iterations(right).</p

Sample reconstructions using different numbers of sources.

Jeremy R. Manning (560922)
Rajesh Ranganath (560923)
Kenneth A. Norman (560924)
David M. Blei (560925)

May 2014

A coronal slice from one participant’s brain image is displayed on the left. Moving from left to ...

Reconstruction of the sample region 1 of the low resolution MRI image by the dimension-by-dimension method.

Ruonan Shi (6191327)
Jae-Hun Jung (6191330)
Ferdinand Schweser (392834)

January 2019

Top left: Low resolution MRI image with sample region 1. Top right: Same zoomed sample region 1 of h...

Reconstruction of the sample region 2 of the low resolution MRI image by the dimension-by-dimension method.

Ruonan Shi (6191327)
Jae-Hun Jung (6191330)
Ferdinand Schweser (392834)

January 2019

Top left: Low resolution MRI image with sample region 2. Top right: Same zoomed sample region 2 of h...

Step-edge reconstruction using 2D finite rate of innovation principle

Kot, Alex Chichung
Chen, Changsheng
Marziliano, Pina

January 2012

Parametric signals that have a finite number of degrees of freedom per unit of time are defined as s...

Low-rank image reconstruction results under different sampling information with SR = {10%, 50%, 90%}.

Xiangguang Dai (16678521)
Jian Qiu (44179)
Chaoyang Wan (17935479)
Facheng Dai (17935482)

February 2024

Low-rank image reconstruction results under different sampling information with SR = {10%, 50%, 90%}...

The reconstructed results of different methods on Brain image from noisy and undersampled Fourier data (noise level: 30 dB and sampling ratio: 20%).

Pengfei Liu (136115)
Liang Xiao (215043)
Jun Zhang (48506)

September 2015

(A) Original image; (B) TV-FISTA result; (C) HDTV2-MM result; (D) HDTV2-FBS result; (E) the zoome...

Reconstruction results of an abdomen image after six iterations obtained for a sampling interval of 5°.

Chia-Jui Hsieh (6180632)
Shih-Chun Jin (6180635)
Jyh-Cheng Chen (2847416)
Chih-Wei Kuo (6157451)
Ruei-Teng Wang (6180638)
Woei-Chyn Chu (716647)

January 2019

First row: ground truth; subsequent rows from top to bottom: images reconstructed using FDK, ART, an...

Reconstucted images with various sampling step sizes.

Haewon Nam (4102705)
Minghao Guo (667684)
Hengyong Yu (154822)
Keumsil Lee (6199481)
Ruijiang Li (830188)
Bin Han (45760)
Lei Xing (129950)
Rena Lee (6199484)
Hao Gao (154820)

January 2019

From top to bottom, the sampling step size is set to 1, 4, 8, and 16. Each column consists of a diff...

Illustrated reconstructed images with varying kVs on the slice number 10.

Haewon Nam (4102705)
Minghao Guo (667684)
Hengyong Yu (154822)
Keumsil Lee (6199481)
Ruijiang Li (830188)
Bin Han (45760)
Lei Xing (129950)
Rena Lee (6199484)
Hao Gao (154820)

January 2019

(a0): Image from the scanner. Red circles indicate ROI’s: ROI1, ROI2, ROI3 and ROIAIR. The red line ...

Comparison of the reconstruction algorithms with varying kVs on the 50-th slice.

Haewon Nam (4102705)
Minghao Guo (667684)
Hengyong Yu (154822)
Keumsil Lee (6199481)
Ruijiang Li (830188)
Bin Han (45760)
Lei Xing (129950)
Rena Lee (6199484)
Hao Gao (154820)

January 2019

ROI4 is the set of the interiors of the small red circles. ROIAIR is defined as the air part inside ...

Reconstructed images by pseudo-radial sampling.

Ya-Ru Fan (3095013)
Ting-Zhu Huang (724177)
Jun Liu (42548)
Xi-Le Zhao (817312)

September 2016

From top to bottom for each column: Plane image, close-up of the red rectangle of Plane image, Ba...

Examples showing how the algorithm performs on four fixed samples.

Paul Villoutreix (4442428)
Joakim Andén (4442434)
Bomyi Lim (4442431)
Hang Lu (151732)
Ioannis G. Kevrekidis (1876954)
Amit Singer (4442425)
Stanislav Y. Shvartsman (4442422)

September 2017

The first column shows the original measurement, the second column shows the result of recoloring...

Visual quality comparison: TV(top row) and TF(bottom row).

Haewon Nam (4102705)
Minghao Guo (667684)
Hengyong Yu (154822)
Keumsil Lee (6199481)
Ruijiang Li (830188)
Bin Han (45760)
Lei Xing (129950)
Rena Lee (6199484)
Hao Gao (154820)

January 2019

From left to right, reconstruction results by the sampling step size is set to 1, 4, 8, and 16. TV r...

Reconstruction results approaching convergence obtained for a sampling interval of 5°.

Chia-Jui Hsieh (6180632)
Shih-Chun Jin (6180635)
Jyh-Cheng Chen (2847416)
Chih-Wei Kuo (6157451)
Ruei-Teng Wang (6180638)
Woei-Chyn Chu (716647)

January 2019

Columns from left to right show the reconstructed image, Log(RMSE), PSNR and UQI after two thousand ...

Vertical profiles through reconstructed images: 4 iterations (left) and 12 iterations(right).

Huafeng Liu (177955)
Song Wang (144220)
Fei Gao (29262)
Yi Tian (102226)
Wufan Chen (177958)
Zhenghui Hu (177961)
Pengcheng Shi (177963)

March 2012

Vertical profiles through reconstructed images: 4 iterations (left) and 12 iterations(right).</p

Sample reconstructions using different numbers of sources.

Jeremy R. Manning (560922)
Rajesh Ranganath (560923)
Kenneth A. Norman (560924)
David M. Blei (560925)

May 2014

A coronal slice from one participant’s brain image is displayed on the left. Moving from left to ...

Reconstruction of the sample region 1 of the low resolution MRI image by the dimension-by-dimension method.

Ruonan Shi (6191327)
Jae-Hun Jung (6191330)
Ferdinand Schweser (392834)

January 2019

Top left: Low resolution MRI image with sample region 1. Top right: Same zoomed sample region 1 of h...

Reconstruction of the sample region 2 of the low resolution MRI image by the dimension-by-dimension method.

Ruonan Shi (6191327)
Jae-Hun Jung (6191330)
Ferdinand Schweser (392834)

January 2019

Top left: Low resolution MRI image with sample region 2. Top right: Same zoomed sample region 2 of h...

Step-edge reconstruction using 2D finite rate of innovation principle

Kot, Alex Chichung
Chen, Changsheng
Marziliano, Pina

January 2012

Parametric signals that have a finite number of degrees of freedom per unit of time are defined as s...

Low-rank image reconstruction results under different sampling information with SR = {10%, 50%, 90%}.

Xiangguang Dai (16678521)
Jian Qiu (44179)
Chaoyang Wan (17935479)
Facheng Dai (17935482)

February 2024

Low-rank image reconstruction results under different sampling information with SR = {10%, 50%, 90%}...

The reconstructed results of different methods on Brain image from noisy and undersampled Fourier data (noise level: 30 dB and sampling ratio: 20%).

Pengfei Liu (136115)
Liang Xiao (215043)
Jun Zhang (48506)

September 2015

(A) Original image; (B) TV-FISTA result; (C) HDTV2-MM result; (D) HDTV2-FBS result; (E) the zoome...

Reconstruction results of an abdomen image after six iterations obtained for a sampling interval of 5°.

Chia-Jui Hsieh (6180632)
Shih-Chun Jin (6180635)
Jyh-Cheng Chen (2847416)
Chih-Wei Kuo (6157451)
Ruei-Teng Wang (6180638)
Woei-Chyn Chu (716647)

January 2019

First row: ground truth; subsequent rows from top to bottom: images reconstructed using FDK, ART, an...

Reconstucted images with various sampling step sizes.

Abstract

Extracted data

Reconstucted images with various sampling step sizes.

Abstract

Extracted data

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