Knowledge Commons of Institute of Automation,CAS
Object Co-segmentation via Salient and Common Regions Discovery | |
Li, Yong1; Liu, Jing1; Li, Zechao2; Lu, Hanqing1; Ma, Songde1 | |
发表期刊 | Neurocomputing |
2016-01 | |
期号 | 172页码:225-234 |
摘要 |
The goal of this paper is to simultaneously segment the object regions in a set of images with the same object class, known as object co-segmentation. Different from typical methods, simply assuming that the common regions among images are the object regions, we additionally consider the disturbance from consistent backgrounds, and indicate not only common regions but salient ones among images to be the object regions. To this end, bwe propose an Adaptive Discriminative Low Rank matrix Recovery (ADLRR) algorithm to divide the over-completely segmented regions (i.e., super-pixels) of a given image set into object and non-object ones. The proposed ADLRR is formulated from two views: a low-rank matrix recovery term for salient regions detection and a discriminative learning term adopted to distinguish object regions from all super-pixels. An additional regularized term is incorporated to jointly measure the disagreement between the predicted saliency and the objectiveness probability. For the unified learning problem by connecting the above three terms, we design an efficient alternate optimization procedure based on block-coordinate descent and augmented Lagrange multipliers method. Extensive experiments are conducted on three public datasets, i.e., MSRC, iCoseg and Caltech101, and the comparisons with some state-of-the-arts demonstrate the effectiveness of our work.
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关键词 | Object Co-segmentation Low Rank Matrix Recovery Discriminative Learning |
WOS记录号 | WOS:000364884700023 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/11809 |
专题 | 紫东太初大模型研究中心_图像与视频分析 |
通讯作者 | Li, Zechao |
作者单位 | 1.National Laboratory of Pattern Recognition, Institute of Automation Chinese Academy of Sciences 2.School of Computer Science, Nanjing University of Science and Technology |
第一作者单位 | 模式识别国家重点实验室 |
推荐引用方式 GB/T 7714 | Li, Yong,Liu, Jing,Li, Zechao,et al. Object Co-segmentation via Salient and Common Regions Discovery[J]. Neurocomputing,2016(172):225-234. |
APA | Li, Yong,Liu, Jing,Li, Zechao,Lu, Hanqing,&Ma, Songde.(2016).Object Co-segmentation via Salient and Common Regions Discovery.Neurocomputing(172),225-234. |
MLA | Li, Yong,et al."Object Co-segmentation via Salient and Common Regions Discovery".Neurocomputing .172(2016):225-234. |
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Object co-segmentati(2793KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | 浏览 |
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