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FACE DETECTION USING NEURAL NETWORK
Posted in Applications, Image Processing, Neural Networks, face recognition, image pattern recognition on Aug 2nd, 2007
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Archive for the 'Neural Networks' Category
MULTISPECTRAL CLASSIFICATION OF IRS-P6 IMAGES USING TEXTURAL FEATURES TRAINED SUPERVISED NEURAL NETWORKS
Posted in Applications, Neural Networks on Jul 30th, 2007
MULTISPECTRAL
CLASSIFICATION OF IRS-
P6 IMAGES USING
TEXTURAL FEATURES
TRAINED SUPERVISED
NEURAL NETWORKS
ABSTRACT Supervised
classification plays an
important role in remote
sensing image
interpretation, in which the
image pixels are classified
to various predefined
categories based on the
spectral reflectance values
in different bands. In
reality some classes have
very close spectral
reflectance values and
therefore they overlap in
the feature space. This
produces spectral
confusion among the
classes and results in
inaccurate classified
images. To remove
grade apples based on colour and size
Posted in Applications, Image Processing, Image transmission, Neural Networks, computer based vision on Jul 27th, 2007
ABSTRACT
In this paper, a new approach is suggested to grade apples based on colour and size. Two different feature extraction methods are developed using image processing techniques in a machine vision environment. The extracted feature set is used to train and test a Back propagation neural network. The graded results are compared with manually graded [...]