Sentence examples for expression image from inspiring English sources

Given a still expression image, normalization is performed first.

In according to actual demand, it can extract the feature of low quality facial expression image target, and have good robust for automatic facial expression recognition.

The effect of change in expressions in the periocular region was analyzed by comparing the neutral expression image with those having a smiling expression.

For the average recognition rate, nine out of ten expression image classes are used for training with the last one being the testing set each time.

We randomly selected 100 different subjects (50 males and 50 females) and the neutral expression image of every person in each session was used as gallery and the rest of them with different expressions, lighting and occlusions were used for testing.

Immunolabelling with antibodies confirmed TG6 protein expression (image f).

The challenging dataset used in Face Recognition Vendor Test (FRVT) 2006[80] consists of 9,307 frontal neutral expression face images taken in indoor or outdoor settings from 570 subjects.

For 6-class expression recognition, the three most expressive image frames are taken from each sequence that results in 960 expression images.

The database includes 210 facial expression images of ten people.

Figure 4 Examples of facial expression images from the Cohn-Kanade database.

The frontal and neutral expression images from the ND Twins database were utilized for this experiment.