Content-Based Image Retrieval at the End of the Early Years
IEEE Transactions on Pattern Analysis and Machine Intelligence
OVID: Design and Implementation of a Video-Object Database System
IEEE Transactions on Knowledge and Data Engineering
Object Recognition as Machine Translation: Learning a Lexicon for a Fixed Image Vocabulary
ECCV '02 Proceedings of the 7th European Conference on Computer Vision-Part IV
Indexing, Browsing, and Searching of Digital Video and Digital Audio Information
ESSIR '00 Proceedings of the Third European Summer-School on Lectures on Information Retrieval-Revised Lectures
Video OCR for Digital News Archive
CAIVD '98 Proceedings of the 1998 International Workshop on Content-Based Access of Image and Video Databases (CAIVD '98)
Video Google: A Text Retrieval Approach to Object Matching in Videos
ICCV '03 Proceedings of the Ninth IEEE International Conference on Computer Vision - Volume 2
Video information retrieval using objects and ostensive relevance feedback
Proceedings of the 2004 ACM symposium on Applied computing
Efficient contour-based shape representation and matching
MIR '03 Proceedings of the 5th ACM SIGMM international workshop on Multimedia information retrieval
An Object-Based Approach for Digital Video Retrieval
ITCC '04 Proceedings of the International Conference on Information Technology: Coding and Computing (ITCC'04) Volume 2 - Volume 2
Analysing the performance of visual, concept and text features in content-based video retrieval
Proceedings of the 6th ACM SIGMM international workshop on Multimedia information retrieval
Motion based retrieval of dynamic objects in videos
Proceedings of the 12th annual ACM international conference on Multimedia
Learning query-class dependent weights in automatic video retrieval
Proceedings of the 12th annual ACM international conference on Multimedia
TRECVID: evaluating the effectiveness of information retrieval tasks on digital video
Proceedings of the 12th annual ACM international conference on Multimedia
MediaMill: exploring news video archives based on learned semantics
Proceedings of the 13th annual ACM international conference on Multimedia
A comparison of score, rank and probability-based fusion methods for video shot retrieval
CIVR'05 Proceedings of the 4th international conference on Image and Video Retrieval
Físréal: a low cost terabyte search engine
ECIR'05 Proceedings of the 27th European conference on Advances in Information Retrieval Research
Shape-based retrieval of video objects
IEEE Transactions on Multimedia
Template matching based object recognition with unknown geometric parameters
IEEE Transactions on Image Processing
Investigating keyframe selection methods in the novel domain of passively captured visual lifelogs
CIVR '08 Proceedings of the 2008 international conference on Content-based image and video retrieval
Experiments in interactive video search by addition and subtraction
CIVR '08 Proceedings of the 2008 international conference on Content-based image and video retrieval
Effectiveness of Video Segmentation Techniques for Different Categories of Videos
Proceedings of the 2008 conference on New Trends in Multimedia and Network Information Systems
Toward a conceptual framework of key-frame extraction and storyboard display for video summarization
Journal of the American Society for Information Science and Technology
Understanding how webcasts are used as sources of information
Journal of the American Society for Information Science and Technology
Transactions on computational collective intelligence V
Interactive experiments in object-based retrieval
CIVR'06 Proceedings of the 5th international conference on Image and Video Retrieval
Object-Based access to TV rushes video
ECIR'06 Proceedings of the 28th European conference on Advances in Information Retrieval
Hi-index | 0.00 |
As an information medium, video offers many possible retrieval and browsing modalities, far more than text, image or audio. Some of these, like searching the text of the spoken dialogue, are well developed, others like keyframe browsing tools are in their infancy, and others not yet technically achievable. For those modalities for browsing and retrieval which we cannot yet achieve we can only speculate as to how useful they will actually be, but we do not know for sure. In our work we have created a system to support multiple modalities for video browsing and retrieval including text search through the spoken dialogue, image matching against shot keyframes and object matching against segmented video objects. For the last of these, automatic segmentation and tracking of video objects is a computationally demanding problem which is not yet solved for generic natural video material, and when it is then it is expected to open up possibilities for user interaction with objects in video, including searching and browsing. In this paper we achieve object segmentation by working in a closed domain of animated cartoons. We describe an interactive user experiment on a medium-sized corpus of video where we were able to measure users' use of video objects versus other modes of retrieval during multiple-iteration searching. Results of this experiment show that although object searching is used far less than text searching in the first iteration of a user's search it is a popular and useful search type once an initial set of relevant shots have been found.