Ms. Lorena P. Vargas-Quintero Profile

Lorena P. Vargas-Quintero

at Univ Nacional Autónoma de México

SPIE Involvement:

Author

Publications (4)

Proceedings Article | 21 December 2018 Paper

Segmentation and motion estimation applied to fetal heart analysis using a multi-texture active appearance model and an optical flow approach

Lorena Vargas-Quintero, Ernesto Moya-Albor, Boris Escalante-Ramírez, Lisbeth Camargo Marín, Mario Guzmán Huerta, Jorge Brieva

Proceedings Volume 10975, 1097513 (2018) https://doi.org/10.1117/12.2512142

KEYWORDS: Motion estimation, Image segmentation, Fetus, Heart, Motion models, Ultrasonography, Optical flow, Statistical modeling, Motion analysis, Statistical analysis

Read Abstract +

Proceedings Article | 29 April 2016 Paper

Shape extraction in fetal ultrasound images using a Hermite-based filtering approach and a point distribution model

Lorena Vargas-Quintero, Boris Escalante-Ramírez, Lisbeth Camargo Marín, Mario Guzmán Huerta, Fernando Arámbula Cosio, Héctor Borboa

Proceedings Volume 9896, 98961G (2016) https://doi.org/10.1117/12.2227950

KEYWORDS: Medical image processing, Fetus, Image segmentation, Image filtering, Ultrasonography, Process modeling, Image processing, Speckle, Shape analysis, Heart, Statistical analysis, Image segmentation, Image filtering, Statistical modeling, Speckle pattern, Signal to noise ratio, Image enhancement, Denoising

Read Abstract +

Proceedings Article | 19 November 2013 Paper

Filtering and left ventricle segmentation of the fetal heart in ultrasound images

Lorena Vargas-Quintero, Boris Escalante-Ramírez

Proceedings Volume 8922, 89220X (2013) https://doi.org/10.1117/12.2035501

KEYWORDS: Image segmentation, Image filtering, Ultrasonography, Image processing, Speckle, Heart, Filtering (signal processing), Speckle pattern, Image analysis, Fetus

Read Abstract +

Proceedings Article | 2 May 2012 Paper

Filtering and detection of low contrast structures on ultrasound images

Lorena Vargas-Quintero, Boris Escalante-Ramírez, Fernando Arámbula

Proceedings Volume 8436, 84361F (2012) https://doi.org/10.1117/12.922861

KEYWORDS: Ultrasonography, Image filtering, Speckle, Image processing, Wavelets, Statistical analysis, Speckle pattern, Electronic filtering, Signal to noise ratio, Visualization

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years