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Randomized Selective Search for Locating Object Candidates : 무작위적 선택 검색을 이용한 물체 위치 탐지
DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | 김태정 | - |
dc.contributor.author | 송승현 | - |
dc.date.accessioned | 2017-07-14T02:44:43Z | - |
dc.date.available | 2017-07-14T02:44:43Z | - |
dc.date.issued | 2017-02 | - |
dc.identifier.other | 000000142283 | - |
dc.identifier.uri | https://hdl.handle.net/10371/122857 | - |
dc.description | 학위논문 (석사)-- 서울대학교 대학원 : 전기·정보공학부, 2017. 2. 김태정. | - |
dc.description.abstract | The effective search for localizing object candidates is a significant method to enhance computational efficiency of object detection and recognition. In this paper, randomized selective search is proposed to improve the hierarchical grouping of neighboring regions and overlap bounding boxes. The main idea is to generate as many
potential grouping samples of localizing object candidates as possible with a random neighboring region of the highest similarity. In order to efficiently extract candidates, an output of bounding boxes is selected randomly and combines with its all nearby overlapping boxes. Mean Average Best Overlap (MABO) scores are used to measure the best performance out of all the object candidates. Also, the proposed algorithm is assessed by comparing with the existing method evaluation. Experimental results indicates that the proposed method outperforms the existing one in terms of the quality of object location performance and the quantity of bounding box windows. | - |
dc.description.tableofcontents | 1 Introduction 1
2 Related Work 4 2.1 Segmentation 4 2.2 Similarity Measures 6 3 Proposed Method 9 3.1 Randomized Hierarchical Grouping 10 3.2 Randomized Overlapping Bounding Boxes 13 4 Experimental Results 15 5 Conclusion 18 Bibliography 19 Abstract (In Korean) 21 | - |
dc.format | application/pdf | - |
dc.format.extent | 2770171 bytes | - |
dc.format.medium | application/pdf | - |
dc.language.iso | en | - |
dc.publisher | 서울대학교 대학원 | - |
dc.subject | Object candidates | - |
dc.subject | Hierarchical grouping | - |
dc.subject | Random neighboring | - |
dc.subject | Highest similarity | - |
dc.subject | Bounding boxes | - |
dc.subject.ddc | 621 | - |
dc.title | Randomized Selective Search for Locating Object Candidates | - |
dc.title.alternative | 무작위적 선택 검색을 이용한 물체 위치 탐지 | - |
dc.type | Thesis | - |
dc.description.degree | Master | - |
dc.citation.pages | 22 | - |
dc.contributor.affiliation | 공과대학 전기·정보공학부 | - |
dc.date.awarded | 2017-02 | - |
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