A Computational Approach to Edge Detection
IEEE Transactions on Pattern Analysis and Machine Intelligence
Image and brain: the resolution of the imagery debate
Image and brain: the resolution of the imagery debate
Attributes of images in describing tasks
Information Processing and Management: an International Journal
Modeling the Shape of the Scene: A Holistic Representation of the Spatial Envelope
International Journal of Computer Vision
A Formal Definition of Binary Topological Relationships
FOFO '89 Proceedings of the 3rd International Conference on Foundations of Data Organization and Algorithms
Using Orientation Information for Qualitative Spatial Reasoning
Proceedings of the International Conference GIS - From Space to Territory: Theories and Methods of Spatio-Temporal Reasoning on Theories and Methods of Spatio-Temporal Reasoning in Geographic Space
Efficient Graph-Based Image Segmentation
International Journal of Computer Vision
A discrete model for color naming
EURASIP Journal on Applied Signal Processing
Representation = Grounded Information
PRICAI '08 Proceedings of the 10th Pacific Rim International Conference on Artificial Intelligence: Trends in Artificial Intelligence
Ameva: An autonomous discretization algorithm
Expert Systems with Applications: An International Journal
Visual place categorization: problem, dataset, and algorithm
IROS'09 Proceedings of the 2009 IEEE/RSJ international conference on Intelligent robots and systems
SIFT Flow: Dense Correspondence across Scenes and Its Applications
IEEE Transactions on Pattern Analysis and Machine Intelligence
Region-Based image retrieval with perceptual colors
PCM'04 Proceedings of the 5th Pacific Rim Conference on Advances in Multimedia Information Processing - Volume Part II
A computational model for color naming and describing color composition of images
IEEE Transactions on Image Processing
Journal of Visual Communication and Image Representation
Qualitative distances and qualitative image descriptions for representing indoor scenes in robotics
Pattern Recognition Letters
Multiview Hessian discriminative sparse coding for image annotation
Computer Vision and Image Understanding
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An approach that provides a qualitative description of any image is presented in this paper. The main visual features (shape and colour) and the main spatial features (fixed orientation, relative orientation and topology) of each object within the image are described. This approach has been tested in two real scenarios that involve agents and human interaction: (i) images captured by the webcam of a mobile robot while it navigates, and (ii) images of tile compositions captured by an industrial camera used to select tile pieces to be used in assembling tile mosaics. In both scenarios, promising results have been obtained.