Sentence examples for face descriptions from inspiring English sources

Based on objective differences we find among task-specific representations, we test the sensitivity of the human visual system to these different face descriptions independently of one another.

The idea of using Local Binary Patterns for face description is motivated by the fact that faces can be seen as a composition of micro-patterns which are properly described by this operator and, consequently, it has become a very popular technique in recent years.

Table 5 contains the provided DoG-based baseline and the holistic LBP-based face description.

The number of used features for face description highly affects both the computational complexity and the accuracy of classification.

For face description using GRAB features, we use the same approach as LBP features because they represent the local and the global description of the face image.

The results indicate that the proposed LBP-TOP-based face description yields best results in all configurations except under cut-photo attacks.

The pixel level features thus obtained are combined in the form of histograms in various ways to generate the global features for the face description.

A recent review article on 3D human face description [86] traces the history of the use of landmarks from anatomical studies to aesthetic concerns, from face recognition to anthropometric measures for face correction.

In the Replay-Attack Database, our LBP-TOP-based face description was able to capture motion patterns of fixed photo attacks and scenic fake face attacks already when only relatively short time windows were explored.

In other words, we plan to perform cross-database experiments by training and tuning the LBP-TOP-based face description solely on one dataset and test on another one.

While the underlying models for the matching algorithm differ between our implementation and the standard LBP implementations, the processing of the images to generate a representative feature vector (as described in section 'Face description using Gremainsemains the same.