Name
Abstract | ||
|---|---|---|
Concept detection stands as an important problem for efficient indexing and retrieval in large video archives. In this work, the KavTan System, which performs high-level semantic classification in one of the largest TV archives of Turkey, is presented. In this system, concept detection is performed using generalized visual and audio concept detection modules that are supported by video text detection, audio keyword spotting and specialized audio-visual semantic detection components. The performance of the presented framework was assessed objectively over a wide range of semantic concepts (5 high-level, 14 visual, 9 audio, 2 supplementary) by using a significant amount of precisely labeled ground truth data. KavTan System achieves successful high-level concept detection performance in unconstrained TV broadcast by efficiently utilizing multimodal information that is systematically extracted from both spatial and temporal extent of multimedia data. |
Year | DOI | Venue |
|---|---|---|
2014 | 10.1007/s11042-013-1564-z | Multimedia Tools Appl. |
Keywords | Field | DocType |
broadcast video indexing,concept detection,intelligent multimedia systems,multimodal semantic indexing | Computer vision,Broadcasting,Information retrieval,Computer science,Search engine indexing,Keyword spotting,Ground truth,Artificial intelligence,Broadcast television systems,Text detection | Journal |
Volume | Issue | ISSN |
72 | 3 | 1573-7721 |
Citations | PageRank | References |
2 | 0.39 | 44 |
Authors | ||
19 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Medeni Soysal | 1 | 37 | 6.26 |
| K. Berker Logoglu | 2 | 8 | 2.64 |
| Mashar Tekin | 3 | 7 | 1.95 |
| Ersin Esen | 4 | 92 | 14.15 |
| Ahmet Saracoglu | 5 | 32 | 3.91 |
| Banu Oskay Acar | 6 | 27 | 3.01 |
| Ezgi C. Ozan | 7 | 28 | 2.74 |
| Tugrul K. Ates | 8 | 35 | 3.70 |
| Hakan Sevimli | 9 | 7 | 1.95 |
| Ayça Müge Sevinç | 10 | 7 | 1.95 |
| Ilkay Atil | 11 | 15 | 3.76 |
| Savas Ozkan | 12 | 39 | 9.48 |
| Mehmet Ali Arabaci | 13 | 8 | 4.31 |
| Seda Tankiz | 14 | 2 | 1.75 |
| Talha Karadeniz | 15 | 2 | 1.41 |
| Duygu Oskay Önür | 16 | 6 | 0.87 |
| Sezin Selçuk | 17 | 2 | 0.39 |
| A. Aydin Alatan | 18 | 655 | 85.78 |
| Tolga Çiloglu | 19 | 55 | 10.96 |