Monthly Archives: November 2012

Lire 0.9.3_alpha – first alpha release for Lucene 4.0

I just submitted my code to the SVN and created a download for Lire 0.9.3_alpha. This version features support for Lucene 4.0, which changed quite a bit in its API. I did not have the time to test the Lucene 3.6 version against the new one, so I actually don’t know which one is faster. I hope the new one, but I fear the old one ;)

This is a pre-release for Lire for Lucene 4.0

Global features (like CEDD, FCTH, ColorLayout, AutoColorCorrelogram and alike) have been tested and considered working. Filters, like the ReRankFilter and the LSAFilter also work. The image shows a search for 10 images with ColorLayout and the results of re-ranking the result list with (i) CEDD and (ii) LSA. Visual words (local features), metric indexes and hashing have not been touched yet, beside making it compile, so I strongly recommend not to use them. However, due to a new weighting approach I assume that the visual word implementation based on Lucene 4.0 will — as soon as it is done — be much better in terms for retrieval performance.

Links

Call for Papers: WIAMIS 2013: The 14th International Workshop on Image and Audio Analysis for Multimedia Interactive Services

Topics of interest include, but are not limited to:

– Multimedia content analysis and understanding
– Content-based browsing, indexing and retrieval of images, video and audio
– Advanced descriptors and similarity metrics for multimedia
– Audio and music analysis, and machine listening
– Audio-driven multimedia content analysis
– 2D/3D feature extraction
– Motion analysis and tracking
– Multi-modal analysis for event recognition
– Human activity/action/gesture recognition
– Video/audio-based human behavior analysis
– Emotion-based content classification and organization
– Segmentation and reconstruction of objects in 2D/3D image sequences
– 3D data processing and visualization
– Content summarization and personalization strategies
– Semantic web and social networks
– Advanced interfaces for content analysis and relevance feedback
– Content-based copy detection
– Analysis and tools for content adaptation
– Analysis for coding efficiency and increased error resilience
– Multimedia analysis hardware and middleware
– End-to-end quality of service support
– Multimedia analysis for new and emerging applications
– Advanced multimedia applications

Important dates:

- Proposal for Special Sessions: 4th January 2013
- Notification of Special Sessions Acceptance: 11th January 2013
- Paper Submission: 8th March 2013
- Notification of Papers Acceptance: 3rd May 2013
- Camera-ready Papers: 24th May 2013

See http://wiamis2013.wp.mines-telecom.fr/ for more information.