A Novel Approach for Classification of Indoor Scenes
Gagandeep Kaur, Dr. Amandeep Verma "A Novel Approach for Classification of Indoor Scenes". International Journal of Computer Trends and Technology (IJCTT) V23(3):108-112, May 2015. ISSN:2231-2803. www.ijcttjournal.org. Published by Seventh Sense Research Group.
Abstract -
Scene classification is recently growing area of
research in computer vision. A variety of approaches has been
proposed for scene classification. The literature addresses the
issues involved in indoor scene classification. The segmentation
based approaches suffer from poor performance of segmentation
and object-based approaches involve series of complex tasks like
segmentation, training a large number of classifier and
recognition. In this study, a novel approach for classification of
indoor scenes into multiple classes has been proposed. The
proposed feature representation is entirely based on extracting
structural properties of the scene images. The proposed method
uses Gaussian filter in pre-processing phase to reduce noise from
image followed by using morphological operations to extract
edge features from image. The one-vs-all Support Vector
Machines (SVM) learning model is employed for learning and
classification. To test the performance of classification system, a
database of five indoor classes i.e. bedroom, living room, dining
room, office and kitchen has been taken from MIT-indoor
dataset. The images have been taken under different under
different illumination conditions and different viewpoints. The
accuracy of 84% and sensitivity of 56% has been obtained for
five indoor classes.
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Keywords
Indoor Scene Classification, Structural properties,
Morphological Gradient.