Acrosome integrity assessment of boar spermatozoa images using an early fusion of texture and contour descriptors

O García-Olalla, E Alegre, L Fernández-Robles… - Computer methods and …, 2015 - Elsevier
The assessment of the state of the acrosome is a priority in artificial insemination centres
since it is one of the main causes of function loss. In this work, boar spermatozoa present in …

Adaptive local binary pattern with oriented standard deviation (ALBPS) for texture classification

O García-Olalla, E Alegre, L Fernández-Robles… - EURASIP journal on …, 2013 - Springer
Abstract A new method to describe texture images using a hybrid combination of local and
global texture descriptors is proposed in this paper. In this regard, a new adaptive local …

Assessment of acrosome state in boar spermatozoa heads using n-contours descriptor and RLVQ

E Alegre, M Biehl, N Petkov, L Sanchez - Computer methods and programs …, 2013 - Elsevier
This paper proposes a method for assessing the acrosome state of boar spermatozoa heads
using digital image processing. We use gray level images in which spermatozoa have been …

Vitality assessment of boar sperm using an adaptive LBP based on oriented deviation

O García-Olalla, E Alegre, L Fernández-Robles… - Computer Vision-ACCV …, 2013 - Springer
A new method to describe sperm vitality using a hybrid combination of local and global
texture descriptors is proposed in this paper. In this regard, a new adaptive local binary …

Evaluation of LBP Variants using several Metrics and kNN Classifiers

O García-Olalla, E Alegre, MT García-Ordás… - Similarity Search and …, 2013 - Springer
In this paper, we demonstrate that the Adaptive Local Binary Pattern with oriented Standard
deviation (ALBPS) method outperforms the original local binary pattern (LBP) as well as …

Use of classifiers and recursive feature elimination to assess boar sperm viability

L Sánchez-González… - Logic Journal of the …, 2018 - academic.oup.com
This paper extends previous work on the assessment of boar sperm cells in order to
discriminate amongst intact or reacted acrosomes for fertility purposes. The aim of the study …

[PDF][PDF] Vitality assessment of boar sperm using n concentric squares resized and local binary pattern in gray scale images

O García-Olalla, MT García-Ordás… - XXXIII Jornadas de …, 2012 - researchgate.net
In this work, we propose a new texture descriptor made by combination of Local binary
pattern (LBP) and N-concentric squares resized (NCSR) in order to classify boar …

Use of support vector machines and neural networks to assess boar sperm viability

L Sánchez, H Quintian, J Alfonso-Cendón… - … Joint Conference SOCO …, 2017 - Springer
This paper employs well-known techniques as Support Vector Machines and Neural
Networks in order to classify images of boar sperm cells. Acrosome integrity gives …

[PDF][PDF] Acrosome integrity assessment of boar spermatozoa images using an early fusion of texture and contour

The assessment of the state of the acrosome is a priority in artificial insemination centres
since it is one of the main causes of function loss. In this work, boar spermatozoa present in …

[引用][C] Methods for improving texture description by using statistical information extracted from the image gradient= Técnicas para la mejora de la descripción de …