Abstract: Systems and methods are discussed to localize facial landmarks using a test facial image and a set of training images. The landmarks can be localized on a test facial image using training facial images. A plurality of candidate landmark locations on the test facial image can be determined. A subset of the training facial images with facial features similar to the facial features in the test facial image can be identified. A plurality of shape constraints can be determined for each test facial image in the subset of test facial images. These shape constraints graphically relate to one landmark location from a linear combination of the other landmark locations in the test facial image. Shape constraints can be determined for every landmark within each test facial image. A candidate landmark can be chosen from the plurality of candidate landmarks using the shape constraints.

Abstract: Systems and methods are discussed to localize facial landmarks using a test facial image and a set of training images. The landmarks can be localized on a test facial image using training facial images. A plurality of candidate landmark locations on the test facial image can be determined. A subset of the training facial images with facial features similar to the facial features in the test facial image can be identified. A plurality of shape constraints can be determined for each test facial image in the subset of test facial images. These shape constraints graphically relate to one landmark location from a linear combination of the other landmark locations in the test facial image. Shape constraints can be determined for every landmark within each test facial image. A candidate landmark can be chosen from the plurality of candidate landmarks using the shape constraints.

Abstract: Certain embodiments of the present invention provide methods and systems for correcting new images using example image sets, automatically or with user interaction, to produce corrected images in a manner that can be adapted to individual preferences, different image object orientations, image illumination conditions, and/or human and non-human features. In one embodiment, example image sets are provided that include information. The information can include a corrected example image, an original example image, and an example image mask. The example image mask includes information regarding the pixels corrected in the corrected example image. A new image is received that includes a defective area that needs to be corrected. The new image can be corrected using the information associated with the example image set.