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Exponential family Fisher vector for image classification
(Elsevier Science, 2015-07)
One of the fundamental problems in image classification is to devise models that allow us to relate the images to higher-level semantic concepts in an efficient and reliable way. A widely used approach consists on extracting ...
Fisher Vectors for PolSAR Image Classification
(Institute of Electrical and Electronics Engineers, 2017-11)
In this letter, we study the application of the Fisher vector (FV) to the problem of pixelwise supervised classification of polarimetric synthetic aperture radar images. This is a challenging problem since information in ...
Fisher Vectors for PolSAR Image Classification
(SADIO, 2019)
Fisher vectors for leaf image classification: an experimental evaluation
(Springer, Cham, 2019)
Image Classification with the Fisher Vector: Theory and Practice
(Springer, 2013-06)
A standard approach to describe an image for classification and retrieval purposes is to extract a set of local patch descriptors, encode them into a high dimensional vector and pool them into an image-level signature. The ...
Convergence theorems in multinomial saturated and logistic models
(Universidad Nacional de Colombia, 2020)
In this paper, we develop a theoretical study about the logistic and saturated multinomial models when the response variable takes one of R ≥ 2 levels. Several theorems on the existence and calculations of the maximum ...