At&t face database download

The following is a directory of databases containing face stimulus sets available for use in behavioral studies. Please read the rights, permissions, licensing information on the database's webpage before proceeding with use.

Each image is converted to a feature vector i. But using Neural networks or SVM on a data with a feature vector of that size will increase the computational a lot. So, dimension reduction techniques like PCA were used to reduce the dimensions or bring latent factors from large data. We can also call them Eigen faces as a mean profile for all the images is constructed first and then we take the top k faces that can identify the uniqueness of all images. Each image can be represented as a combination of these eigen faces with some error, but that is very minimal that we cannot observe much differene between the two. Skip to content.

At&t face database download

The benchmarks section lists all benchmarks using a given dataset or any of its variants. We use variants to distinguish between results evaluated on slightly different versions of the same dataset. All the images were taken against a dark homogeneous background with the subjects in an upright, frontal position with tolerance for some side movement. The size of each image is 92x pixels, with grey levels per pixel. Stay informed on the latest trending ML papers with code, research developments, libraries, methods, and datasets. Read previous issues. You need to log in to edit. You can create a new account if you don't have one. Or, discuss a change on Slack. Full name optional :. Homepage URL optional :. Paper where the dataset was introduced: Introduction date:. Dataset license:. URL to full license terms:.

Motion as a cue to face recognition: Evidence from congenital prosopagnosia. Videos are available in x pixels as.

Name: AR Face Database Color Images: Yes Image Size: x Number of unique people: ; 70 Male, 56 Female Number of pictures per person: 26 Different Conditions: All frontal views of: neutral expression, smile, anger, scream, left light on, right light on, all sides lights on, wearing sun glasses, wearing sun glassses and left light on, wearing sun glasses and right light on, wearing scarf, wearing scarf and left light on, wearing scarf and right light on; second sessions repeated same conditions. Citation reference: A. Martinez and R. The AR Face Database. Citation reference: Not sure - contact Peter Hancock pjbh1 stir.

The following is a directory of databases containing face stimulus sets available for use in behavioral studies. Please read the rights, permissions, licensing information on the database's webpage before proceeding with use. This database contains 10, natural face photographs and several measures for 2, of the faces, including memorability scores, computer vision and psychology attributes, and landmark point annotations. Citation: Bainbridge, W. The intrinsic memorability of face images. Journal of Experimental Psychology: General. Journal of Experimental Psychology: General, 4 ,

At&t face database download

The database consists of images of 40 distinct subjects, each in 10 different facial positions and expressions. I had been interested in whether a particular statistical model could recover the 'true' partition in these data, or isolate images of distinct subjects, using only the image data. Each image is 92 x pixels in dimension, taking black-and-white integer values in the 8-bit range 0 to We can look to data-squashing to help here. Actually, I'm not sure the term 'data-squashing' was intended for methods like PCA, but it seems appropriate to me. Principal components analysis PCA was used to reduce the dataset dimensionality. PCA finds a linear transformation of high-dimensional data such that most of the data variability is concentrated onto fewer dimensions. An eigenimage represents a linear transformation of a 92 x black-and-white image onto a single eigenpixel.

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The CMU Multi-PIE face database contains more than , images of people recorded in up to four sessions over the span of five months. NimStim Set of Facial Expressions The NimStem Set of Facial Expressions is a broad dataset comprising of images of naturally posed photographs by 43 professional actors 18 female, 25 male ranging from 21 to 30 years old. With the randblock function, original FACES files were treated as xx3 matrices — the third dimension denoting specific RGB values — and partitioned into non-overlapping 2x2x3 blocks. Citation: H. The size of each image is 92x pixels, with grey levels per pixel. Social: Twitter Page. Motion as a cue to face recognition: Evidence from congenital prosopagnosia. The MR2 is a multi-racial, mega-resolution database of facial stimuli, created in collaboration with the psychologist Kurt Gray and the photographer Titus Brooks Heagins. The Face Database consists of individual faces ranging from ages 18 to All models are represented with neutral facial expressions. All images are black and white.

The benchmarks section lists all benchmarks using a given dataset or any of its variants. We use variants to distinguish between results evaluated on slightly different versions of the same dataset. All the images were taken against a dark homogeneous background with the subjects in an upright, frontal position with tolerance for some side movement.

Reload to refresh your session. This database contains photos of US politicians who competed either in a gubernatorial race or in a house race FaReT: A free and open-source toolkit of three-dimensional models and software to study face perception. The coordinates of the eyes, the nose and the center of the mouth for each frontal face are provided in a ground truth file. Todorov Synthetic Faces Databases Several databases of computer-generated synthetic faces. The database comprises two sets of pictures per person and per facial expression a vs. No data loaders found. Dartmouth Database of Children's Faces The Dartmouth Database of Children's Faces contains images of 40 male and 40 female models between the ages of 6 and Facial expression recognition from near-infrared videos. Homepage URL optional :. Six were based on descriptions of prototypic emotions i. Terms Data policy Cookies policy from. Contact: P. Stay informed on the latest trending ML papers with code, research developments, libraries, methods, and datasets.