All Outputs (5)

A Particle Filtering approach to salient video object localization (2014)
Conference Proceeding
Gray, C., James, S., Collomosse, J., & Asente, P. (2014). A Particle Filtering approach to salient video object localization. In 2014 IEEE International Conference on Image Processing (ICIP). https://doi.org/10.1109/ICIP.2014.7025038

We describe a novel fully automatic algorithm for identifying salient objects in video based on their motion. Spatially coherent clusters of optical flow vectors are sampled to generate estimates of affine motion parameters local to super-pixels iden... Read More about A Particle Filtering approach to salient video object localization.

Enhanced Digital Literacy by Multi-modal Data Mining of the Digital Lifespan (2014)
Conference Proceeding
Collomosse, J., James, S., Durrant, A., Trujillo-Pisanty, D., Moncur, W., Orzech, K. M., …Chantler, M. (2014). Enhanced Digital Literacy by Multi-modal Data Mining of the Digital Lifespan. In Proceedings of Digital Economy (DE2014)

Social media pervades modern digital society, yet despite its regular use the general level of digital literacy and awareness of online representations of self remain low. We report progress on the RCUK DE funded ‘Charting the Digital Lifespan’ proje... Read More about Enhanced Digital Literacy by Multi-modal Data Mining of the Digital Lifespan.

Interactive Video Asset Retrieval Using Sketched Queries (2014)
Conference Proceeding
James, S., & Collomosse, J. (2014). Interactive Video Asset Retrieval Using Sketched Queries. In Proceedings of Conference on Visual Media Production (CVMP) (1-8). https://doi.org/10.1145/2668904.2668940

We present a new algorithm for searching video repositories using free-hand sketches. Our queries express both appearance (color, shape) and motion attributes, as well as semantic properties (object labels) enabling hybrid queries to be specified. Un... Read More about Interactive Video Asset Retrieval Using Sketched Queries.

Admixed Portrait: Design Intervention to Prompt Reflection on Being Online as a New Parent (2014)
Conference Proceeding
Trujillo-Pisanty, D., Durrant, A., Martindale, S., James, S., & Collomosse, J. (2014). Admixed Portrait: Design Intervention to Prompt Reflection on Being Online as a New Parent. In DIS '14: Proceedings of the 2014 conference on Designing interactive systems (503-512). https://doi.org/10.1145/2598510.2602962

This Pictorial documents the process of designing a device as an intervention within a field study of new parents. The device was deployed in participating parents' homes to invite reflection on their everyday experiences of portraying self and other... Read More about Admixed Portrait: Design Intervention to Prompt Reflection on Being Online as a New Parent.

ReEnact: Sketch Based Choreographic Design from Archival Dance Footage (2014)
Conference Proceeding
James, S., Fonseca, M. J., & Collomosse, J. (2014). ReEnact: Sketch Based Choreographic Design from Archival Dance Footage. In ICMR '14: Proceedings of International Conference on Multimedia Retrieval (313-320). https://doi.org/10.1145/2578726.2578766

We describe a novel system for synthesising video choreography using sketched visual storyboards comprising human poses (stick men) and action labels. First, we describe an algorithm for searching archival dance footage using sketched pose. We match... Read More about ReEnact: Sketch Based Choreographic Design from Archival Dance Footage.