Denote the set of matched images returned by the retrieval system to be S and the set of ground-truth matched images from the database to be T, then precision is defined as Precision=frac{|S{{bigcap}}T|}{|S|} (21).
Note that moment invariants take not only image features, such as means and variance, but also image degradations, such as translation, scaling, and rotation, into accounts to generate some invariants and to properly match images without setting any constant.
VH-IVUS and OCT image sets were matched to coregistered histological ROI by an experienced intravascular imaging investigator, blinded to final histological plaque classification.
Croucher (2006) found that the degree of affective impact modulated recollection of pictures in a recognition task: negative pictures of high impact were better remembered than negative pictures of low impact, even though these image sets were matched for negative valence and arousal.
Review your image sets in your mind.
For image set matching problem, an image set comprising of m images, with each image having D pixels, can be represented as a point on G m, D).
As part of the investigation into this problem, a subset of LFW database is used for image set matching, test and a large-scale audiovisual database called "Mobio Biometry" (MOBIO) [56] is used for video-set matching, respectively.
In the processing, first we extract connected image patches by triangulation among confidence matched point sets.
Each control subject was assigned stimuli that matched the set of images selected by a subject in the experimental group.
TBM is based on the analysis of high-dimensional deformation fields necessary to match sets of images and has been repeatedly used to detect subtle GMV changes in longitudinal neurological studies (Agosta et al. 2009; Brambati et al. 2007; Farbota et al. 2012; Kipps et al. 2005).
