Buscar
Mostrando ítems 1-10 de 61
Stairway segmentation using Gabor Filter and vanishing point
(08/07/2011)
This paper we are proposing to detect the localization and recognition of an indoor stairway. This is a fundamental step in the implementing of autonomous stair climbing navigation, as well as the implementing of passive ...
Reconocimiento de valvulopatías cardíacas en señales de fonocardiografía empleando la transformada Gabor
(Pereira : Universidad Tecnológica de PereiraFacultad de Ciencias Básicas, 2011)
Gabor wavelets combined with volumetric fractal dimension applied to texture analysis
(Elsevier BVAmsterdam, 2014-01)
Texture analysis and classification remain as one of the biggest challenges for the field of computer vision and pattern recognition. On this matter, Gabor wavelets has proven to be a useful technique to characterize ...
Rock lithological classification using multi-scale Gabor features from sub-images, and voting with rock contour information
(Elsevier, 2015)
Estimation of rock composition in mining plants is important for determining rock size and grindability which, in turn, may improve control of the grinding process. Variations in ore grindability and size distribution ...
Face recognition under pose variation with local Gabor features enhanced by Active Shape and Statistical Models
(Elsevier, 2015)
Face recognition is one of the most active areas of research in computer vision. Gabor features have been used widely in face identification because of their good results and robustness. However, the results of face ...
Reconhecimento de edifícios utilizando a transformada de Gabor, a transformada wavelet e a rede neural perceptron de múltiplas camadasRecognition of buildings using Gabor transform, wavelet transform and neural network multilayer perceptron
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Elétrica, 2018)
Offline Face Recognition System Based on GaborFisher Descriptors and Hidden Markov Models
This paper presents a new offline face recognition system. The proposed system is built on one dimensional left-to- right Hidden Markov Models (1D-HMMs). Facial image features are extracted using Gabor wavelets. The ...
Wavelet-based fingerprint image retrieval
(Scopus, 2009)
This paper presents a novel approach for personal identification based on a wavelet-based fingerprint retrieval system which encompasses three image retrieval tasks, namely, feature extraction, similarity measurement, and ...
Rock lithological classification by hyperspectral, range 3D and color images
(Elsevier B.V., 2019)
Mine operations in the future will require automatic rock characterization at many different stages, since it can be used to supervise and optimize various processes in the laboratory as well as at the mine locations for ...