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Andrew C. Gallagher
Researcher at Google
Publications - 253
Citations - 9013
Andrew C. Gallagher is an academic researcher from Google. The author has contributed to research in topics: Digital image & Pixel. The author has an hindex of 51, co-authored 250 publications receiving 8616 citations. Previous affiliations of Andrew C. Gallagher include Eastman Kodak Company & OmniVision Technologies.
Papers
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Book ChapterDOI
Using Geotags to Derive Rich Tag-Clouds for Image Annotation
TL;DR: This chapter presents an integrated and intuitive system for location-driven tag suggestion, in the form of tag-clouds, for geotagged photos, and reveals the respective benefits of the three categories toward the effectiveness of the integrated tag suggestion system.
Patent
Method for compensating digital images for light falloff and an apparatus therefor
TL;DR: In this paper, a method for compensation at least one digital image for light falloff was proposed, where a plurality of pixel values was provided for each of at least 1 digital image.
Proceedings ArticleDOI
Jointly estimating demographics and height with a calibrated camera
TL;DR: This work presents a model that combines two problems, height estimation and demographic classification, which allows each to serve as context for the other, and shows that estimating height leads to improvements in age and gender classification, and vice versa.
Patent
Method for sharpening a digital image without amplifying noise
TL;DR: In this paper, a method of sharpening a digital image having image pixels according to its material content, including the steps of: generating a subject matter belief map corresponding spatially to the image pixels, having belief values indicating the likelihood that respective image pixels are representative of a particular subject matter, generating a noisy pixel belief map correspond to image pixels and using the gain map to sharpen the image.
Patent
Detecting objects of interest in digital images
TL;DR: In this article, a method of detecting an object of interest having a known size in a digital image, including providing a range information including two or more range values indicating the distance of objects in the scene from a known reference frame, was proposed.