Logo detection with extendibility and discrimination

CORC > 厦门大学 > 信息技术－已发表论文

	Logo detection with extendibility and discrimination
	Li, Kuo-Wei ; Chen, Shu-Yuan ; Su, Songzhi ; Duh, Der-Jyh ; Zhang, Hon ; Li, Shaozi ; Su SZ(苏松志) ; Li SZ(李绍滋)
刊名	http://dx.doi.org/10.1007/s11042-013-1449-1
	2013
关键词	Object recognition Support vector machines
英文摘要	Logos are specially designed marks that identify goods, services, and organizations using distinguished characters, graphs, signals, and colors. Identifying logos can facilitate scene understanding, intelligent navigation, and object recognition. Although numerous logo recognition methods have been proposed for printed logos, a few methods have been specifically designed for logos in photos. Furthermore, most recognition methods use codebook-based approaches for the logos in photos. A codebook-based method is concerned with the generation of visual words for all the logo models. When new logos are added, the codebook reconstruction is required if effectiveness is a crucial factor. Moreover, logo detection in natural scenes is difficult because of perspective tilt and non-rigid deformation. Therefore, this study develops an extendable, but discriminating, model-based logo detection method. The proposed logo detection method is based on a support vector machine (SVM) using edge-based histograms of oriented gradient (HOGE) as features through multi-scale sliding window scanning. Thereafter, anti-distortion affine scale invariant feature transform (ASIFT) is used for logo verification with constraints on the ASIFT matching pairs and neighbors. The experimental results using the public Flickr-Logo database confirm that the proposed method has a higher retrieval and precision accuracy compared to existing model-based methods. ? 2013 Springer Science+Business Media New York.
语种	英语
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/92481]
专题	信息技术－已发表论文
推荐引用方式 GB/T 7714	Li, Kuo-Wei,Chen, Shu-Yuan,Su, Songzhi,et al. Logo detection with extendibility and discrimination[J]. http://dx.doi.org/10.1007/s11042-013-1449-1,2013.
APA	Li, Kuo-Wei.,Chen, Shu-Yuan.,Su, Songzhi.,Duh, Der-Jyh.,Zhang, Hon.,...&李绍滋.(2013).Logo detection with extendibility and discrimination.http://dx.doi.org/10.1007/s11042-013-1449-1.
MLA	Li, Kuo-Wei,et al."Logo detection with extendibility and discrimination".http://dx.doi.org/10.1007/s11042-013-1449-1 (2013).