Two-dimensional noise-robust blind deconvolution of ultrasound images

2001 ◽  
Vol 48 (4) ◽  
pp. 861-866 ◽  
Author(s):  
T. Taxt ◽  
J. Strand
Keyword(s):  
Blind Deconvolution ◽  
Ultrasound Images ◽  
Two Dimensional ◽  
Noise Robust

Deep learning segmentation of general interventional tools in two‐dimensional ultrasound images

2020 ◽  
Vol 47 (10) ◽  
pp. 4956-4970
Author(s):  
Derek J. Gillies ◽  
Jessica R. Rodgers ◽  
Igor Gyacskov ◽  
Priyanka Roy ◽  
Nirmal Kakani ◽  
...  
Keyword(s):  
Deep Learning ◽  
Ultrasound Images ◽  
Two Dimensional

scholarly journals Prenatal Sonographic Image of Sirenomelia with Anencephaly and Craniorachischisis Totalis

2018 ◽  
Vol 2018 ◽  
pp. 1-5
Author(s):  
Takako Sugiura ◽  
Yuka Sato ◽  
Naoyuki Nakanami ◽  
Kiyomi Tsukimori
Keyword(s):  
Ultrasound Examination ◽  
Color Doppler ◽  
Three Dimensional ◽  
Final Diagnosis ◽  
Color Doppler Ultrasound ◽  
Lower Limbs ◽  
Ultrasound Images ◽  
Two Dimensional ◽  
Prenatal Counselling ◽  
Medical Termination

Sirenomelia is a rare congenital malformation characterized by varying degrees of fusion of the lower extremities. It is commonly associated with severe urogenital and gastrointestinal malformations; however, the association of sirenomelia with anencephaly and rachischisis totalis is extremely rare. To our knowledge, the prenatal sonographic images of this association have not been previously published. Here, we present prenatal sonographic images of this association, detected during the 17th week of gestation through combined two-dimensional, four-dimensional, and color Doppler ultrasound. Two-dimensional ultrasound images showed anencephaly, spina bifida, and possible fusion of the lower limbs. Three-dimensional HDlive rendering images confirmed the final diagnosis of sirenomelia with anencephaly and rachischisis totalis. The patient opted to undergo medical termination of pregnancy and delivered a fetus with fused lower limbs, anencephaly, and rachischisis totalis confirming the in utero imaging findings. Awareness of these rare associations will help avoid misdiagnoses and facilitate prenatal counselling. This case highlights the importance of a thorough ultrasound examination.

scholarly journals Blind deconvolution for astronomical spectrum extraction from two-dimensional multifiber spectrum images

2017 ◽  
Vol 25 (5) ◽  
pp. 5133 ◽  
Author(s):  
Qian Yin ◽  
Ping Guo ◽  
Hanli Liu ◽  
Xin Zheng
Keyword(s):  
Blind Deconvolution ◽  
Two Dimensional

Semiautomatic three-dimensional segmentation of the prostate using two-dimensional ultrasound images

2003 ◽  
Vol 30 (5) ◽  
pp. 887-897 ◽  
Author(s):  
Yunqiu Wang ◽  
H. Neale Cardinal ◽  
Donal B. Downey ◽  
Aaron Fenster
Keyword(s):  
Three Dimensional ◽  
Ultrasound Images ◽  
Two Dimensional ◽  
Three Dimensional Segmentation

scholarly journals Blind Deconvolution of Fundamental and Harmonic Ultrasound Images

2020 ◽  
Author(s):  
Mohamad Hourani ◽  
Adrian Basarab ◽  
Oleg Michailovich ◽  
Giulia Matrone ◽  
Alessandro Ramalli ◽  
...  
Keyword(s):  
Blind Deconvolution ◽  
Ultrasound Images
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