The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
SURF 알고리즘의 Hessian-Matrix 기반 검출기를 개선하기 위해 고급 관심점 검출기를 제안합니다. 헤세 행렬식을 계산하기 위한 필터 모양으로 둥근 모양이 활용됩니다. Dxy 대략적인 원형 영역에서 얻을 수 있는 반면, 계산을 위한 영역은 Dyy or Dxx 대칭성과 픽셀 수의 균형을 고려하여 설계되었습니다. 실험 결과, 제안된 방법은 제안된 필터 형상의 중심대칭으로 인해 SURF에서 사용된 방법보다 특히 회전 및 시점 측면에서 더 높은 반복성을 나타냅니다. 또한 이미지 매칭 결과는 제안된 검출기를 적용하면 더 높은 정밀도를 얻을 수 있음을 보여줍니다.
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Yitao CHI, Zhang XIONG, Qing CHANG, Chao LI, Hao SHENG, "Improving Hessian Matrix Detector for SURF" in IEICE TRANSACTIONS on Information,
vol. E94-D, no. 4, pp. 921-925, April 2011, doi: 10.1587/transinf.E94.D.921.
Abstract: An advanced interest point detector is proposed to improve the Hessian-Matrix based detector of the SURF algorithm. Round-like shapes are utilized as the filter shape to calculate of the Hessian determinant. Dxy can be acquired from approximate round areas, while the regions for computing Dyy or Dxx are designed with the consideration to symmetry and a balance of pixel number. Experimental results indicate that the proposed method has higher repeatability than the one used in SURF, especially in the aspects of rotation and viewpoint, due to the centrosymmetry of the proposed filter shapes. The results of image matching also show that more precision can be gained with the application of proposed detector.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.E94.D.921/_p
부
@ARTICLE{e94-d_4_921,
author={Yitao CHI, Zhang XIONG, Qing CHANG, Chao LI, Hao SHENG, },
journal={IEICE TRANSACTIONS on Information},
title={Improving Hessian Matrix Detector for SURF},
year={2011},
volume={E94-D},
number={4},
pages={921-925},
abstract={An advanced interest point detector is proposed to improve the Hessian-Matrix based detector of the SURF algorithm. Round-like shapes are utilized as the filter shape to calculate of the Hessian determinant. Dxy can be acquired from approximate round areas, while the regions for computing Dyy or Dxx are designed with the consideration to symmetry and a balance of pixel number. Experimental results indicate that the proposed method has higher repeatability than the one used in SURF, especially in the aspects of rotation and viewpoint, due to the centrosymmetry of the proposed filter shapes. The results of image matching also show that more precision can be gained with the application of proposed detector.},
keywords={},
doi={10.1587/transinf.E94.D.921},
ISSN={1745-1361},
month={April},}
부
TY - JOUR
TI - Improving Hessian Matrix Detector for SURF
T2 - IEICE TRANSACTIONS on Information
SP - 921
EP - 925
AU - Yitao CHI
AU - Zhang XIONG
AU - Qing CHANG
AU - Chao LI
AU - Hao SHENG
PY - 2011
DO - 10.1587/transinf.E94.D.921
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E94-D
IS - 4
JA - IEICE TRANSACTIONS on Information
Y1 - April 2011
AB - An advanced interest point detector is proposed to improve the Hessian-Matrix based detector of the SURF algorithm. Round-like shapes are utilized as the filter shape to calculate of the Hessian determinant. Dxy can be acquired from approximate round areas, while the regions for computing Dyy or Dxx are designed with the consideration to symmetry and a balance of pixel number. Experimental results indicate that the proposed method has higher repeatability than the one used in SURF, especially in the aspects of rotation and viewpoint, due to the centrosymmetry of the proposed filter shapes. The results of image matching also show that more precision can be gained with the application of proposed detector.
ER -