IEEE Transactions on Pattern Analysis and Machine Intelligence
Qualitative landmark recognition using visual cues
Pattern Recognition Letters - special issue on pattern recognition in practice V
Classification of scene photographs from local orientations features
Pattern Recognition Letters - Selected papers from the 11th scandinavian conference on image analysis
Digital Image Processing
Indoor-Outdoor Image Classification
CAIVD '98 Proceedings of the 1998 International Workshop on Content-Based Access of Image and Video Databases (CAIVD '98)
Boosting Image Orientation Detection with Indoor vs. Outdoor Classification
WACV '02 Proceedings of the Sixth IEEE Workshop on Applications of Computer Vision
A Computationally Efficient Approach to Indoor/Outdoor Scene Classification
ICPR '02 Proceedings of the 16 th International Conference on Pattern Recognition (ICPR'02) Volume 4 - Volume 4
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
Content-Based Hierarchical Classification of Vacation Images
ICMCS '99 Proceedings of the IEEE International Conference on Multimedia Computing and Systems - Volume 2
A Wavelet Tour of Signal Processing, Third Edition: The Sparse Way
A Wavelet Tour of Signal Processing, Third Edition: The Sparse Way
Image classification for content-based indexing
IEEE Transactions on Image Processing
Indoor versus outdoor scene classification using probabilistic neural network
EURASIP Journal on Applied Signal Processing
MS '08 Proceedings of the 2nd ACM workshop on Multimedia semantics
Scene classification using pLSA with visterm spatial location
IMCE '09 Proceedings of the 1st international workshop on Interactive multimedia for consumer electronics
Progressive randomization: Seeing the unseen
Computer Vision and Image Understanding
A Novel Method for Efficient Indoor---Outdoor Image Classification
Journal of Signal Processing Systems
Real-time detection of landscape scenes
SCIA'11 Proceedings of the 17th Scandinavian conference on Image analysis
Exploiting depth information for indoor-outdoor scene classification
ICIAP'11 Proceedings of the 16th international conference on Image analysis and processing - Volume Part II
AICI'11 Proceedings of the Third international conference on Artificial intelligence and computational intelligence - Volume Part III
A benchmark for indoor/outdoor scene classification
ICAPR'05 Proceedings of the Third international conference on Pattern Recognition and Image Analysis - Volume Part II
Multimodal semantics extraction from user-generated videos
Advances in Multimedia
Boosting k-NN for Categorization of Natural Scenes
International Journal of Computer Vision
IODetector: a generic service for indoor outdoor detection
Proceedings of the 10th ACM Conference on Embedded Network Sensor Systems
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This paper proposes a new technique for the classification of indoor and outdoor images based on edge analysis. Our technique is based on analysing edge straightness in images. We make an original proposal that indoor images have a greater proportion of edges that are straight compared to outdoor images, and use multi-resolution estimates on edge straightness to improve our results. We also consider this method's possible applications in a real-time system. We compare our proposed technique with a number of other approaches that have been published on indoor/outdoor classification of images and convincingly show on a large database that our method generates much higher accuracy.