Organizing images by correlating faces

摘要

Methods and systems are presented for organizing images. In one aspect, a method can include generating a correlation value indicating a likelihood that a face included in a test image corresponds to a face associated with a base image, determining that a correlation threshold exceeds the correlation value and that the correlation value exceeds a non-correlation threshold, generating a similarity score based on one or more exposure values and one or more color distribution values corresponding to the test image and the base image, combining the similarity score with the correlation value to generate a weighted correlation value, and determining that the test image and the base image are correlated when the weighted correlation value exceeds the correlation threshold.

主权项

1. A computer program product, encoded on a non-transitory computer-readable medium, operable to cause data processing apparatus to perform operations comprising:
generating a correlation value indicating a likelihood that a face included in a test image corresponds to a face associated with a pre-determined base image; determining that a correlation threshold exceeds the correlation value and that the correlation value exceeds a non-correlation threshold; confirming that an elapsed time between the base image and the test image is below a time threshold; generating a similarity score based on one or more exposure values and one or more color distribution values corresponding to the test image and the base image; combining the similarity score with the correlation value to generate a weighted correlation value; and determining that the test image and the base image are correlated when the weighted correlation value exceeds the correlation threshold.