Extraction of image feature data from images

A device, comprising:

• at least one memory;
• at least one processor in communication with the memory;
• and
• one or more modules comprising instructions stored in the memory and executed by the processor to perform operations comprising:
• extracting from an image a color histogram of the image, the extraction of the color histogram including performing one-dimensional sampling of pixels comprising the image in each of a first dimension of a color space, a second dimension of the color space, and a third dimension of the color space;
• analyzing an edge map corresponding to the image to detect a pattern included in the image;
• in response to a confidence level of the pattern detection being below a pre-defined threshold, extracting from the image an orientation histogram of the image;
• and
• extracting from the image a dominant color of the image.

A non-transitory computer readable medium including instructions, when ex cured by a processor, causes the processor to perform operations comprising:

• extracting from an image a color histogram of the image, the extraction of the color histogram including performing one-dimensional sampling of pixels comprising the image in each of a first dimension of a color space, a second dimension of the color space, and a third dimension of the color space;
• analyzing an edge map corresponding to the image to detect a pattern included in the image;
• in response to a confidence level of the pattern detection being below a pre-defined threshold, extracting from the image an orientation histogram of the image;
• and
• extracting from the image a dominant color of the image.