Results 31 to 40 of about 26,692 (257)
Discriminative learning of deformable contour models [PDF]
2014 IEEE 11th International Symposium on Biomedical Imaging (ISBI), 2014 In this work we propose a machine learning approach to improve shape detection accuracy in medical images with deformable contour models (DCMs). Our DCMs can efficiently recover globally optimal solutions that take into account constraints on shape and appearance in the model fitting criterion; our model can also deal with global scale variations by ...
Haithem Boussaid +2 more
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Contour Tracking Algorithm Based on Online Regression Learning [PDF]
Jisuanji gongcheng, 2016 To solve the problem of fault tracking result from rapid movement and severe deformation,a contour tracking algorithm is proposed.The training samples are generated by cyclic shifts of the current tracking area with a cyclic matrix,which is used for ...
SHEN Songyan,CHEN Ying
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Robust Video Object Segmentation via Propagating Seams and Matching Superpixels
IEEE Access, 2020 Video object segmentation aims at separating foreground object from background, and it is far from well solved for different challenges such as deformation, occlusion and motion blurs.
Yun Liang +4 more
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Deformation behavior of β titanium alloy tubes in die-less forming with taper shape control
Journal of Materials Research and Technology, 2023 The distributions of the outer and inner radii of die-less drawn β titanium alloy tubes were evaluated in the drawing direction to clarify the effect of the deformation behavior of the tube on taper shape control in the die-less forming. Ti–22V–4Al DAT51
Takuma Kishimoto +2 more
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Direct numerical evaluation of multi-loop integrals without contour deformation
European Physical Journal C: Particles and Fields, 2022 We propose a method for computing numerically integrals defined via $$i \epsilon $$ i ϵ deformations acting on single-pole singularities. We achieve this without an explicit analytic contour deformation. Our solution is then used to produce precise Monte
Roberto Pittau, Bryan Webber
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AUTOMATIC DEFORMATION INSPECTION METHOD FOR DIGITAL AERIAL IMAGERY BASED ON STATISTICAL CHARACTERISTICS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2013 The geometric distortion of the push-broom digital aerial imagery can be rectified according to the data of the inertial measurement unit (IMU). The low precision of IMU data will cause the undulant wavelike twist deformations of the push-broom digital ...
Y. Yaohua, Y. Yuan, S. Hai, M. Mingjing
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Study on prediction of surface movement boundary in near horizontal coal seam mining
Meikuang Anquan, 2023 Predicting the impact of mining subsidence on the surface is an important link in the planning of ecological restoration and governance, and the drawing of contour map is the prerequisite for this link.
Xueyang SUN +4 more
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Advances in Civil Engineering, 2018 The traditional method to design coal pillar for lateral roof roadway was established based on the mining-induced strata movement contour which is considered as a straight line, while ignoring the variations of the internal strata deformation law as well
Feng Wang +3 more
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Intergluteal Contour Deformity in Hidradenitis Suppurativa
Acta Dermato Venereologica, 2018 n ...
Musumeci M. L. +5 more
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Shape matching and object recognition using common base triangle area
IET Computer Vision, 2015 Shape matching has always been a key issue in the field of computer vision. To obtain high recognition accuracy with low time complexity and to reduce the influence of contour deformation due to noise in shape matching, a novel shape matching method ...
Dameng Hu +4 more
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