Báo cáo toán học: " SSIM-inspired image restoration using sparse representation" docx

... rather than learned, we learn the weights using linear re- gression instead. We used 2 3 of the 310 images from our image set (see Section 4.1) to train the weights. The image descriptions from this data ... for each image a set of image descriptions taken from the Virtual- Tourist travel community web-site 4 . From this web-site we took all existing image descriptions about a par...

Ngày tải lên: 30/03/2014, 21:20

... words and image features and uses them to predict anno- tations for new images. Duygulu et al. (2002) im- prove on this model by treating image regions and keywords as a bi-text and using the ... vector for region r in image I, n s v the number of regions in the image of latent variable s, v i the fea- ture vector for region i in s’s image, k the dimension of the image feature ve...

Ngày tải lên: 31/03/2014, 00:20

... coordinate struc- tures. Our basic idea was to consider both gram- mar and symmetries of conjuncts by using dual decomposition. Experiments on the Genia corpus and the Wall Street Journal portion of ... Penn Treebank showed that we could obtain statisti- cally significant improvement in accuracy when using dual decomposition. We would need a further study in the follow- ing points of view:...

Ngày tải lên: 08/03/2014, 21:20

... MS. Mirror -image tumors in mirror -image twins. Chest. 1994; 106: 608-10. 6. Goto T, Nemoto T, Okuma T, et al. Mirror -image solitary bone cyst of the humerus in a pair of mirror -image monozygotic ... Sperber GH, et al. Mirror image sup- plemental primary incisor teeth in twins: case report and re- view. Pediatr Dent. 1990; 12: 390-2. 2. Carton A, Rees RT. Mirror image dental an...

Ngày tải lên: 25/10/2012, 11:00

... S S c c i i e e n n c c e e s s 2011; 8(4):283-286 Short Research Paper Minimally Invasive Parathyroidectomy Using Surgical Sonography Karim W Sadik, Malcolm Kell, Tom Gorey  Mater Misericordiae University ... Mater hospital in Dublin, Ireland were randomized to have a minimally invasive parathy- roidectomy using surgical sonography (MIPUSS) or the conventional unilateral op...

Ngày tải lên: 25/10/2012, 11:04

... the phrase table is constructed by ac- quiring particle errors, and the CRF models are trained using the alignment results as supervised data. 2.2 Insertion / Deletion Since an insertion can ... output word sequence (similar to lan- guage models). The mapping features are all binary. The focusing phrase and its two surrounding words of the input are regarded as the window. The mapping ... K...

Ngày tải lên: 19/02/2014, 19:20

... achieves better performance by only using WordNet synonym, hypernym and similar to rela- tions. Adding co-occurrence statistics slightly im- proved performance, while using glosses did not help at ... handful of seeds is used to define the two polarity classes. The method is exper- imentally tested using a manually labeled set of positive and negative words. It out- performs the state of...

Ngày tải lên: 20/02/2014, 04:20

... “ and he wrote it ” is compared with the word “ﺐﺘﻛ” “ he wrote ” using the EWM method the resulting score will be 0, but when using the CCC method it will be 0.667. The CCC method comes from ... have shown the effectiveness of using charac- ter cross-correlation in choosing the best headline out of nominated sentences from Arabic document. The advantage of using character cross-...

Ngày tải lên: 20/02/2014, 05:20

... language for describing two-dimensional graphics and graphical applications in XML. Interactive images such as those in Figure 3 are produced by an XSLT script that transforms an input XML data ... for all papers in publication pages (due to copyright and other issues). The titles are then parsed using the RASP parser (Briscoe and Carroll, 2002) and key- phrases are extracted by pattern mat...

Ngày tải lên: 20/02/2014, 09:20

... r, and verb v) by using probabilistic latent semantic indexing (PLSI) (Hofmann, 1999) 5 . If n, r, v is the co-occurrence of n and r, v, we can calculate P (n, r, v) by using the following ... assumed to be independent [Equation (7)] (b) one using the co-occurrence probability of the particle set, P (rs|syn, v), in our model (c) one using only the co-occurrence probability of th...

Ngày tải lên: 20/02/2014, 12:20