17. A method of contextual advertising, the method comprising: (a) identifying, by an image recognition engine, an image published on a digital medium; (b) analyzing the image with an image recognition engine to obtain a set of image tags corresponding to the image, wherein each of the image tags is an object identified in the image; (c) identifying, by a text recognition engine, text published proximate to the image on the digital medium; (d) analyzing the text from step (c) to obtain a set of textual tags, wherein each of the textual tags is a subject identified in the text; (e) matching, by a matching engine, the set of textual tags with the set of image tags, wherein the linked textual tags and image tags serve as contextual tags for the image; and (f) providing an advertising creative based on the contextual tags.
17. A method of contextual advertising, the method comprising: (a) identifying, by an image recognition engine, an image published on a digital medium; (b) analyzing the image with an image recognition engine to obtain a set of image tags corresponding to the image, wherein each of the image tags is an object identified in the image; (c) identifying, by a text recognition engine, text published proximate to the image on the digital medium; (d) analyzing the text from step (c) to obtain a set of textual tags, wherein each of the textual tags is a subject identified in the text; (e) matching, by a matching engine, the set of textual tags with the set of image tags, wherein the linked textual tags and image tags serve as contextual tags for the image; and (f) providing an advertising creative based on the contextual tags. 21. The method of claim 17 , wherein the textual tag functions to describe, identify, index, or name the image or content within the image.