... points with scale information in its spectrum. Local Laplacian spectra are calculated and assigned as local shape descriptors to the feature points ... Salient spectral features and extraction methods Salient feature point detection.
... Salient geometric features for partial shape matching and similarity. ACM Trans. Graph. 25(1), 130–150 (2006) 3. Hildebrandt, K ... Feature Point Detection Algorithm of Unstructured 3D Point Cloud 743 Acknowledgements References.
... features , MFCC , spectral contrast and chromagram , are exploited in our work for capturing acoustic ... salient points , whose energy is strictly bigger than all energies in im- mediately adjacent frequency ( Mel band ) and time ...
... salient object detection methods mentioned above could basically complete the salient object detection task, but the ... spectral residuals. Guo et al. [11] use the spectral phase diagram of the quaternion Fourier transform to ...
... points SЄ R " , we apply the spectral alignment algorithm in Section 3.3 and compute the eigen - decomposition { y ... features , as discussed in Section 3.2 This allows us to represent the input image as a set of salient points ...
... Spectral compression of mesh geomi1⁄40 etry (Karni and Gotsman, 2000) projects vertex (x, y, z) coordinate functions ... salient points and regions on a surface. For example, spectral mesh saliency detection (Song et al., 2014) ...
Sampling the Spectrum of Approaches Henrik I. Christensen Hans-Hellmut Nagel. Features that can compensate for intra ... salient region detector. This detector is essentially equivalent to a scale invariant interest point detector ...
... points detection: Computing the geometric energy given in Eq. (7.30), it is possible to select the interest points ... salient spectral features approach. Figure courtesy of [52] and the matching between two shapes S and T is. 7 3D ...
... identification through images: Using feature extraction of key points on leaf contours1. Appl. Plant Sci. 2013, 1, 1200005. [CrossRef] Mouine, S.; Yahiaoui, I.; Verroust-Blondet, A. Combining leaf salient points and leaf contour ...
... identification of corresponding feature points ; ( b ) computing a perspective transformation for image alignment from cor- responding feature points ; ( c ) mapping the panoramic mosaic onto a cylindrical model , after all adjacent ...