Ms. von Zwehl then arranges the images in related pairs, according, it seems, to age, pose, appearance, emotional pitch and expression.
In [35], authors propose to represent each head pose appearance neighborhood by a query point to reduce the size and then apply a piece-wise linear local subspace learning method to map out the global nonlinear structure for head pose estimation.
In our analysis, we rely on existing techniques for face detection, pose estimation, appearance normalization, and attribute estimation.
The major challenge is that the real world applications are usually affected by large intra-class and small inter-class variations due to noise, illumination, photometric, scale, rotation, pose, and appearance variations [7].
In view of the issues mentioned above, we propose a novel method that jointly represents structural features for body pose and appearance features for interacting objects as a unified data point on a Riemannian manifold.
First of all, for each frame of a video activity, a unified covariance matrix is formed to jointly represent structural features of body pose and appearance features of interacting objects at hands.
In this way, the undesired variability due to view angle, pose, and appearance changes can be absorbed within subspaces, and the variability of subject identity can be emphasized as variability among the subspaces.
There are huge variations of pose, expressions, appearances, occlusions, colors, illumination, and resolutions of the frames of these videos.
Democrats have turned to Duke Energy Corporation for a $10 million line of credit for their 2012 convention, an alliance that poses the appearance of a double standard for an administration that pledges a green energy strategy.
The 80 training images contain 208 horse instances and the 237 testing images contain over 500 instances of different poses, appearances, and scales.
The images are selected in such a way that the variability in terms of vehicle appearance, pose, and acquisition conditions (e.g., weather conditions, lighting) is maximized.
