Computer Vision – ECCV 2018: 15th European Conference, Munich, Germany, September 8-14, 2018, Proceedings, Part IV

... 123 videos and OTB2015 [38] with 100 videos. All the tracking results are provided by official implementations to ensure a fair comparison. 0.4 0.4 DaSiamRPN 0.35 0.3 0.3 0.25 SiamFC 0.2 0.2 0.15 0.1 0.1 0.05 0 0 ...

... list of pre-defined classes, for example, actions [13,26]. Recently ... episode which contains the same action happening in a different environment ... Z”. What should the user do if he wants to find when such action also happens in that ...

... IEEE International Conference on Multimedia and Expo, ICME 2009, pp. 1424–1427. IEEE (2009) 6. Ba, S.O., Odobez, J.-M.: Probabilistic head pose tracking evaluation in single and multiple camera setups. In: Stiefelhagen, R., Bowers, R ...

... full “stuff” annotations makes weak localisation more challenging than Pascal VOC and ImageNet that only have “things” labels. Black regions are labelled “ignore”. Colours follow Cityscapes convention. Though this approach is ...

... polyvore [12] 21,889 164,379 8 Titles Only – Polyvore outfits-D 32,140 ... like product search and matching [6,9, 11,20,41], synthesizing garments from ... website enables users to create outfits as compositions of clothing items, each ...

... Ctrack (B.7) a/b 15 i7-6700HQ - M - Ctrack [48] deep-sortv2 (B.8) a 25 - GTX1080Ti P MS-COCO VisDrone-VDT DSORT [54] GOG* (B.9) b 564.80 i7-3520M - M- GOG [36] IHTLS* (B.13) b 16.30 i7-3520M - M - IHTLS [11] TBD* (B.10) b 0.70 i7-3520M ...

... scales to account for blurry shadow edges (σ2 = {1,2,4,8}), with a high threshold empirically set to t = 0.3. Under these conditions, we verified that the initial set of boundaries contain more than 97% of the true shadow edges in our ...

... Ctrack 65.0 57.5 42.5 55.0 55.0 50.0 4.0 7.3 6.9 12.5 13.1 14.5 CtrackTL 77.5 70.0 67.5 61.3 73.8 61.3 3.6 7.6 6.0 10.6 10.9 12.4 Fig.8. Attributes from Mocap and Pose Tracking Data: The tables reports leave-one-out performance on ...

... features include detection-based features, track-level features, and cell-level ... 2 Median change in angle 3 Median size 4 Median detection aspect ratio fj,k 0 Track length 0 Number of track starts in cell 1 Number of track stops in cell ck ...

... face space, have face parts with different y coordinates, the face space has some vertical ambiguities. This means that for a given face in the face space, also some face with y shifts of a face components is also in the face space. In ...

... IEEE CVPR, pp. 1254–1261. IEEE Press, South Carolina (2000) 3. Shashua, A., Riklin Raviv, T.: The Quotient Image ... 1635–1650 (2010) 7. Biswas, S., Aggarwal, G., Chellappa, R.: Robust Estimation of Albedo for Illumination-Invariant Matching ...

... the shadow effect on the gradient field by noticing the strong edges along the shadow boundary. By estimating the illumination change across the penumbra area, the shadow effect on the gradient field is canceled as illustrated in (b) ...

7th European Conference on Computer Vision, Copenhagen, Denmark, May 28-31, 2002, Proceedings, Part I Anders Heyden ... Qm − log [ 1 − PD(r) ] if r ≤ N, q = n + Qm (10) ⎧ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎨ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎪ ⎩ ∞ if r ...

... linear subspaces in the image. The concept of Grassmann tensor was introduced by Triggs ([9,10])to unify the ... subspace is a point (dimension 0), and when αi = 1, the linear subspace is a codimension-1 hyperplane. A set of linear ...

... ucsd.edu Abstract. The thin plate spline (TPS) is an effective tool for modeling coordinate transformations that has been applied successfully in several computer vision applications. Unfortunately the solution requires the inversion of ...

... (a t i ) fcon i (at i ) fcon n (at i ) (a) Activity attribute recognition ... cut, knife, or cucumber. To obtain the final classifier score for an ... scores excluding ati: fcoocck(ati) = f0(atk) ∀k ∈ {1...n}\i (2) Based on these ...

... Geometry of Multiple Images: The Laws That Govern the Formation of Multiple Images of a Scene and Some of Their ... comprehensive course. Dover Publications, New York, NY, 1970. 13. J. Semple and G. Kneebone. Algebraic Projective Geometr.

... models by maximizing mutual information [1, 18] of a given set of variables ... model of the form: argmin θ,ξi ≥0 1 2 θT · θ + C ∑ n ξn (4) s.t. ∀n ... wheel, rear wheel), horse parts (nose, top-head, butt) and computer screen ...

... updated blockwise in a Gauss-Seidel scheme: [alx;i,j,k; aly;i,j,k ;alz;i,j,k], which affects only Ωli,j,k , are updated ... Slp,q,r may be expressed as: J(x,y,z,δ) = A(x,y,z)δ + B(x,y,z), where A(x,y,z) and B(x,y,z) are polynomial forms ...

... undoctored block ( blank blocks ) is a DCT block that is completely inside the undoctored part . JPEG at Highest H JPEG Quality A Image Dump DCT Coef.s and Quantization Matrices Build Histograms Decide Normality of Each DCT Block ...

... linear algebra theory . Since the SH subspace H is good for face recognition , it is reasonable to assume that a subspace R close to H would be likewise good for recognition . R should also intersect with the illumination cone C as much ...

... chart at each trace point r by fitting a parabolic quadric via least - squares error minimization to the positions and normals of neighbouring estimated trace points . Note that for the quadric surface fit at r , ( 0,0 ) = r = ( 0,0,0 ) ...

... chart at each trace point r by fitting a parabolic quadric via least - squares error minimization to the positions and normals of neighbouring estimated trace points . Note that for the quadric surface fit at r , $ ( 0,0 ) = r = ( 0,0,0 ) ...

... Distance values are shown near images. Note that for concept “wearing glasses”, there exists some positive neighbors with L2 distances larger than 1.1. (b) The rank-order distances between images in a dense area are much smaller ...

... (ImgF) and Final(ImgF)) with the state-of-the-art methods on VIPeR dataset. SCNCDall(ImgF) refers to ImgFs of SCNCD over four color models while Final(ImgF) means all the ImgFs of color names distributions and color histograms over four ...