Term-weighting approaches in automatic text retrieval
Information Processing and Management: an International Journal
Managing gigabytes (2nd ed.): compressing and indexing documents and images
Managing gigabytes (2nd ed.): compressing and indexing documents and images
The Smart Bookshelf: A Study of Camera Projector Scene Augmentation of an Everyday Environment
WACV-MOTION '05 Proceedings of the Seventh IEEE Workshops on Application of Computer Vision (WACV/MOTION'05) - Volume 1 - Volume 01
Scalable Recognition with a Vocabulary Tree
CVPR '06 Proceedings of the 2006 IEEE Computer Society Conference on Computer Vision and Pattern Recognition - Volume 2
Speeded-Up Robust Features (SURF)
Computer Vision and Image Understanding
Searching documentation using text, OCR, and image
Proceedings of the 32nd international ACM SIGIR conference on Research and development in information retrieval
A framework for recognition books on bookshelves
ICIC'09 Proceedings of the 5th international conference on Emerging intelligent computing technology and applications
Building book inventories using smartphones
Proceedings of the international conference on Multimedia
Interactive bookshelf surface for in situ book searching and storing support
Proceedings of the 2nd Augmented Human International Conference
Detecting text in the real world
Proceedings of the 20th ACM international conference on Multimedia
Con-text: text detection using background connectivity for fine-grained object classification
Proceedings of the 21st ACM international conference on Multimedia
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Despite the successful use of local image features for large-scale object recognition, they are not effective in recognizing book spines on bookshelves. This is because some book spines contain only text components that do not yield distinguishing image features. To overcome this issue, we develop a new approach that combines a text-based spine recognition pipeline with an image feature-based spine recognition pipeline. The text within the book spine image is recognized and used as keywords to search a book spine text database. The image features of the book spine image are searched through a book spine image database. The search results of the two approaches are then carefully combined to form the final result. We implement the proposed hybrid book recognition pipeline used in a book inventory management system, and conduct extensive experiments to evaluate its performance. The experimental results show that while text-based or image feature-based systems only achieve a recall of 72%, the proposed hybrid system achieves a recall of ~91%.