Content based music retrieval by acoustic query

... called content- based music retrieval Content- based music retrieval involves many aspects of music content, and a user can produce a musical query in many different ways, such as writing out the music ... results Digital Music Files Music Query Music Feature Extraction Music Features Database Music Features Feature Matching Retrieval Result Figure 1-1: Bloc...

Ngày tải lên: 16/09/2015, 17:12

... for music indexing and content- based music retrieval, but also can be used for other middle level music analysis applications such as music summarization Although to make computers understand and ... classification, music summarization and music retrieval are not isolated, and the success of one aspect will contribute to the others Firstly, the results of mus...

Ngày tải lên: 14/09/2015, 17:59

... music structure is conceptually visualized in the layers of the proposed music structure pyramid (Figure 1-1) Incorporation of music knowledge into audio signal processing for music content analysis ... a tremendous growth of music- related data and have accelerated the need for both analysis and understanding of the music content Because of these trends, music conte...

Ngày tải lên: 16/09/2015, 08:30

... THE OPTIMISATION OF ELEMENTARY AND INTEGRATIVE CONTENT- BASED IMAGE RETRIEVAL TECHNIQUES HOSAIN ABOAISHA A thesis submitted to the University of Huddersfield in partial fulfilment of the requirements ... obtained the mean and standard deviation of the horizontal, vertical and diagonal data spreads They then computed the histogram colour moments by usin...

Ngày tải lên: 10/11/2015, 09:42

... Dannenberg, Remixing stereo music with score-informed source separation, ” in Proceedings of the International Conference on Music Information Retrieval (ISMIR ’06), pp 314–319, 2006 [14] H Viste and ... of the International Conference on Music Information Retrieval (ISMIR ’03), pp 217–218, 2003 [4] Y Feng, Y Zhuang, and Y Pan, Music information retrieval by det...

Ngày tải lên: 21/06/2014, 07:20

... the point of view of ecological acoustics can be drawn between “sound events” and “ambient noise” Sound is always the result of an interaction of entities of the environment, and therefore it always ... superposition of more than one type of basic event, for example, specific door locks, where the sound is generated by a mix of impacts, deformations, and scrapings This is...

Ngày tải lên: 21/06/2014, 08:20

... an object movie, (ii) matching and ranking for object movies, and (iii) relevance feedbacks for improving the retrieval results A design of two-layer feature descriptor, comprising dense and ... examples in relevance feedbacks to improve the retrieval results The other task is to employ state of the art of content-based multimedia retrieval and relevance feedback to...

Ngày tải lên: 22/06/2014, 19:20

... 2.1.1 Audio Quality Standardization 2.1.2 Research on Audio Quality of Multimedia Signals 2.1.3 2.2 Audio Quality Assessment Research on Audio Quality of Music Music Search Engine 2.2.1 Research on ... System Description Framework 42 43 5.2.1 Music Dimensions and Data Collection 43 5.2.2 Content Analysis and Indexing 43 5.2.3 5.3 System Construction Dimension...

Ngày tải lên: 22/09/2015, 15:18

... Queryby-Example, Query- by-Clapping and Query- by-Walking are first transferred into Chapter TMSE: A Tempo- based Music Search Engine Database Layer 28 Users Playlist Generation Database Query Layer Query ... calculate the tempo value We use MySQL as our database A MySQL table containing the name of a song, the tempo value of a song, and the file path of a song Cha...

Ngày tải lên: 26/09/2015, 10:44

... on functions and content reuse 3.6 Content Consistency in Web- based Information Retrieval The two parameters for content consistency are the reference content R and the subject content S Typically, ... implications of content consistency to web- based information retrieval In contrast to data consistency, “weak” consistency in our model is not necessarily...

Ngày tải lên: 03/10/2015, 21:56

... with these tags With this form of collaborative tagging, each music item have tags providing a wealth of semantic information related to it By September of 2008, users on Last.fm (music social ... million unique free-text tags Due to the social tags containing rich semantic information, plenty of works have explored the usefulness of social tags on information retriev...

Ngày tải lên: 08/11/2015, 17:25

... activities offer opportunities for mixing content of any type with English conversation skills Jig saw activities can be made for teaching all aspects of conversation With the jig saw activity described ... answer to me The pair with the most correct answers received a small prize These are three examples of mixing content with conversation activities If you are not tea...

Ngày tải lên: 06/09/2013, 11:10

... approach Section presents a novel unified graph- based model for opinion retrieval We evaluated our model and the results are presented in Section We review related works on opinion retrieval in Section ... query-independent opinion score of all retrieved Unified Opinion Retrieval Model In addition to conventional 2-stage approach, there has been some research on unified...

Ngày tải lên: 20/02/2014, 04:20

... limitations SPATIAL RELATIONSHIPS IN CONTENT-BASED IMAGE DATABASE SYSTEMS 343 Fig Block Diagram of a content-based image database system of existing image- processing algorithms, this meta-data information ... Consistency Checking Component The Consistency Checking Mechanism will be invoked to verify the consistency among spatial relationships in the...

Ngày tải lên: 07/03/2014, 14:20

... expansion term Second, as each query term may have several alterations, the naïve approach using all the alterations will create a very long query As a consequence, query traffic (the time required for ... to select only the alterations that fit the query The query context is modeled by a bigram language model To reduce query traffic, we select only one alteration fo...

Ngày tải lên: 17/03/2014, 02:20