G
Gerald Schaefer
Researcher at Loughborough University
Publications - 474
Citations - 8133
Gerald Schaefer is an academic researcher from Loughborough University. The author has contributed to research in topics: Image retrieval & Automatic image annotation. The author has an hindex of 35, co-authored 465 publications receiving 6835 citations. Previous affiliations of Gerald Schaefer include University of Manitoba & University of East Anglia.
Papers
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Proceedings ArticleDOI
Proposal for VCIP 2012 tutorial on “image database visualisation and browsing”
TL;DR: This tutorial discuss the following: Content-based image retrieval - progress and challenges; Retrieval vs. visualisation and browsing; Image database visualisation through dimensionality reduction; Image Database visualisation on graphs and networks.
Proceedings ArticleDOI
Sorting JPEG images at a glance
David Edmundson,Gerald Schaefer +1 more
TL;DR: An image retrieval algorithm for JPEG images that works in an extremely fast fashion, and is based solely on information contained in the file headers, and optimising the Huffman tables of JPEG files not only leads to improved compression but also allows retrieval based on the (image adapted) Huffman Tables.
Journal ArticleDOI
Hiding multiple images into a single image via joint compressive autoencoders
TL;DR: Wang et al. as mentioned in this paper proposed a multi-image hiding method via joint deep autoencoder networks, which avoids the quality trade-off to ensure high quality of image hiding.
Proceedings ArticleDOI
Computed microtomography and x-ray fluorescence analysis for comprehensive analysis of structural changes in bone
Alexey Buzmakov,Marina Chukalina,Dmitry P. Nikolaev,Gerald Schaefer,Victoria Gulimova,Sergey Saveliev,Elena Tereschenko,Alexey Yu. Seregin,R. A. Senin,Victor E. Prun,D. A. Zolotov,Victor E. Asadchikov +11 more
TL;DR: Algorithms used for the reconstruction of tomographic images which allow to work with high noise level projections that represent typical conditions dictated by the nature of the samples are presented.
Book ChapterDOI
Intuitive image database navigation by hue-sphere browsing
Gerald Schaefer,Simon Ruszala +1 more
TL;DR: This chapter presents a simple yet efficient and effective approach to navigating image datasets based on the concept of a globe as visualisation and navigation medium, thumbnails are projected onto the surface of a sphere based on their colour.