| |
|
|
 | Acceso al texto completo restringido a Biblioteca INIA Tacuarembó. Por información adicional contacte bibliotb@tb.inia.org.uy. |
|
Registro completo
|
|
Biblioteca (s) : |
INIA Tacuarembó. |
|
Fecha : |
14/03/2017 |
|
Actualizado : |
05/06/2018 |
|
Tipo de producción científica : |
Capítulo en Libro Técnico-Científico |
|
Autor : |
GÓMEZ, A.; CARBAJAL, G.; FUENTES, M.; VIÑOLES, C. |
|
Afiliación : |
ÁLVARO GÓMEZ; GUILLERMO CARBAJAL; MAGDALENA FUENTES; CAROLINA VIÑOLES GIL, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay. |
|
Título : |
Detection of follicles in ultrasound videos of bovine ovaries. |
|
Fecha de publicación : |
2017 |
|
Fuente / Imprenta : |
In: Beltrán-Castañón C.; Nyström I.; Famili F. (eds.). Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications. CIARP 2016. Lecture Notes in Computer Science, vol 10125. Springer, Cham, 2017. |
|
Páginas : |
p. 352-359 |
|
DOI : |
10.1007/978-3-319-52277-7_43 |
|
Idioma : |
Inglés |
|
Contenido : |
Ultrasound imaging is a veterinarian standard procedure for the monitoring of ovarian structures in cattle. Recent studies, suggest that the number of antral follicles can give a cue of the future fertility of a specimen. Therefore, there has been a growing interest in counting the number of antral follicles at early stages in life.
In the most typical procedure, the operator performs a trans-rectal ultrasound scan and counts the follicles on the live video that is seen in the ultrasound machine. This is a challenging task and requires highly trained experts that can reliably detect and count the follicles in a quick sweep of a few seconds.
This work presents the integration of several signal processing techniques to the problem of automatically detecting follicles in ultrasound videos of bovine cattle ovaries. The approach starts from an ultrasound video that traverses the ovary from end to end. Putative follicle regions are detected on each frame with a cascade of boosted classifiers. In order to impose temporal coherence, the detections are tracked across the frames with multiple Kalman filters. The tracks are analyzed to separate follicle detections from other false detections.
The method is tested on a phantom dataset of ovaries in gelatin with dissection ground truth. Results are promising and encourage further extension to in-vivo ultrasound videos.
© Springer International Publishing AG 2017. |
|
Palabras claves : |
CASCADE CLASSIFIER; FOLLICLE DETECTION; MULTITRACKING. |
|
Thesagro : |
ECOGRAFIA; ULTRASONIDO. |
|
Asunto categoría : |
L53 Fisiología Animal - Reproducción |
|
Marc : |
LEADER 02272naa a2200241 a 4500
001 1056832
005 2018-06-05
008 2017 bl uuuu u00u1 u #d
024 7 $a10.1007/978-3-319-52277-7_43$2DOI
100 1 $aGÓMEZ, A.
245 $aDetection of follicles in ultrasound videos of bovine ovaries.$h[electronic resource]
260 $c2017
300 $ap. 352-359
520 $aUltrasound imaging is a veterinarian standard procedure for the monitoring of ovarian structures in cattle. Recent studies, suggest that the number of antral follicles can give a cue of the future fertility of a specimen. Therefore, there has been a growing interest in counting the number of antral follicles at early stages in life. In the most typical procedure, the operator performs a trans-rectal ultrasound scan and counts the follicles on the live video that is seen in the ultrasound machine. This is a challenging task and requires highly trained experts that can reliably detect and count the follicles in a quick sweep of a few seconds. This work presents the integration of several signal processing techniques to the problem of automatically detecting follicles in ultrasound videos of bovine cattle ovaries. The approach starts from an ultrasound video that traverses the ovary from end to end. Putative follicle regions are detected on each frame with a cascade of boosted classifiers. In order to impose temporal coherence, the detections are tracked across the frames with multiple Kalman filters. The tracks are analyzed to separate follicle detections from other false detections. The method is tested on a phantom dataset of ovaries in gelatin with dissection ground truth. Results are promising and encourage further extension to in-vivo ultrasound videos. © Springer International Publishing AG 2017.
650 $aECOGRAFIA
650 $aULTRASONIDO
653 $aCASCADE CLASSIFIER
653 $aFOLLICLE DETECTION
653 $aMULTITRACKING
700 1 $aCARBAJAL, G.
700 1 $aFUENTES, M.
700 1 $aVIÑOLES, C.
773 $tIn: Beltrán-Castañón C.; Nyström I.; Famili F. (eds.). Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications. CIARP 2016. Lecture Notes in Computer Science, vol 10125. Springer, Cham, 2017.
Descargar
Esconder MarcPresentar Marc Completo |
|
Registro original : |
INIA Tacuarembó (TBO) |
|
|
Biblioteca
|
Identificación
|
Origen
|
Tipo / Formato
|
Clasificación
|
Cutter
|
Registro
|
Volumen
|
Estado
|
Volver
|
|
|
| Registros recuperados : 9 | |
| 1. |  | GÓMEZ, A.; CARBAJAL, G.; FUENTES, M.; VIÑOLES, C. Detection of follicles in ultrasound videos of bovine ovaries. In: Beltrán-Castañón C.; Nyström I.; Famili F. (eds.). Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications. CIARP 2016. Lecture Notes in Computer Science, vol 10125. Springer, Cham, 2017. p. 352-359| Tipo: Capítulo en Libro Técnico-Científico |
| Biblioteca(s): INIA Tacuarembó. |
|    |
| 3. | | GEPP, V.; SILVERA, E.; RODRÍGUEZ, J.; GÓMEZ, A.; STRACONI, E. Estudio de la producción y sanidad de lechuga en el departamento de Montevideo. [resumen]. ln: SUH (Sociedad Uruguaya de Horticultura). Congreso Nacional de Horticultura, 7.; Seminario de Liderazgo Profesional, 1., 1999, Montevideo, Uruguay Resúmenes. Montevideo (Uruguay): SUH, 1999. p. 26| Biblioteca(s): INIA Las Brujas. |
|  |
| 8. | | ZUBIETA, Á.S.; ; SAVIAN, J.V.; DE SOUZA FILHO, W.; WALLAU, M.O.; GÓMEZ, A.M.; BINDELLE, J.; ; BONNET, O.J.F.; DE FACCIO CARVALHO, P.C. Does grazing management provide opportunities to mitigate methane emissions by ruminants in pastoral ecosystems? (Review). Science of the Total Environment, 1 February 2021, Volume 754, Article number 142029. DOI: https://doi-org.proxy.timbo.org.uy/10.1016/j.scitotenv.2020.142029 Article history: Received 18 May 2020 // Received in revised form 26 August 2020 // Accepted 26 August 2020 // Available online 31 August 2020| Tipo: Artículos en Revistas Indexadas Internacionales | Circulación / Nivel : Internacional - -- |
| Biblioteca(s): INIA Treinta y Tres. |
| |
| 9. | | MORALES-PIÑEYRUA, J.; BARAIBAR, N.; BETANCOR, L.; DE TORRES, E.; TORRES DAMIANI, I.; PLA, M.; VIDAL, E.; URIOSTE, V.; NEGRÍN, J.; GÓMEZ, A. Salud de la ubre: acercando la Unidad de Lechería de INIA a técnico/as y productore/as. Producción animal. Revista INIA Uruguay, Marzo 2024, no.76, p.15-17. (Revista INIA; 76).| Tipo: Artículos en Revistas Agropecuarias |
| Biblioteca(s): INIA Las Brujas. |
| |
| Registros recuperados : 9 | |
|
| Expresión de búsqueda válido. Check! |
|
|
