distinctive image features from scaleinvariant keypoints dblp

... Keypoints from the reduced resolution image were matched against those from the original image so that the scales for all keypoints would be be present in the matched image. In addition, 1% image ... leftmost point is matching against features from only a single image while the rightmost point is selecting matches from a database of all features from the 112 images. It can be seen that matching ... at least 3 features be correctly matched from each object for reli- able identification. For image matching and recognition, SIFT features are first extracted from a set of ref- erence images and...

Ngày tải lên: 13/12/2013, 16:15

... transfers captions of similar images directly to a query image. Farhadi et al. (2010) use <object,action,scene> triples predicted from the visual characteristics of the image to find potential ... with a clear blue sky Figure 1: Example image with generated description. formation from a language model, or to be short and simple, but as true to the image as possible. Rather than using a ... when no vision detection fires for an image, the system may be able to gen- erate descriptions of the time and place where an image was taken based on the image file alone. 7 Conclusion We have...

Ngày tải lên: 31/03/2014, 21:20

Ngày tải lên: 21/06/2014, 22:20

Ngày tải lên: 22/06/2014, 01:20

Ngày tải lên: 22/06/2014, 22:20

Ngày tải lên: 03/07/2014, 16:10

... need to display an image from a database column in an ASP.NET control. Solution Fill an ASP.NET Image control from a database field by pointing the ImageUrl property of an Image control to a ... outputs a binary stream containing the image from the database. 2. Create a SQL statement to retrieve the required image from the database and retrieve the image using a DataReader. A DataTable ... employee image in the Image control employeeImage. The code for the Web Forms page is shown in Example 7-13 . Example 7-13. File: ADOCookbookCS0707.aspx <asp :Image id="employeeImage"...

Ngày tải lên: 28/10/2013, 18:15

... Recipe 7.8 Displaying an Image from a Database in a Windows Forms Control Problem You need to display an image from a database in a Windows Forms control. Solution Read the image into a byte array ... MemoryStream object is created from the Byte array. The static FromStream( ) method of the System.Drawing .Image class is used to load the image into the PictureBox from the MemoryStream. Move ... or icon images. In the solution, the image stored as a BLOB in the database is retrieved into a Byte array, which is in turn copied into a System.IO.MemoryStream object. The static FromStream(...

Ngày tải lên: 28/10/2013, 18:15

... Crystal structure of an ascomycete fungal laccase from Thielavia arenaria – common structural features of asco-laccases Juha P. Kallio 1 , Chiara Gasparetti 2 , Martina ... methyl syringate in McIlvaine’s buffer system at pH levels ranging from 2 to 8. Acknowledgements We are grateful to M. Paloheimo from Roal Oy for providing us with samples of TaLcc1. The ESRF is thanked ... with financial support from the Marie Curie EU-project ‘Enzymatic tailoring of pro- tein interactions and functionalities in food matrix’, PRO-ENZ (MEST-CT-2005-020924), and from the National Technology...

Ngày tải lên: 14/02/2014, 18:20

... almost entirely absent from the Irish capital market and from Irish financial institutions’ balance sheets. Three of the four main catalysts for the Irish crises are absent from the U.S. case: ... common features of the two credit crises: capital bonanzas, irrational exuberance, regulatory imprudence, and moral hazard. The particular manifestations of these four “deep” common features ... Irish Economy Note No. 10 “The U.S. and Irish Credit Crises: Their Distinctive Differences and Common Features Gregory Connor Thomas Flavin Brian O’Kelly NUI Maynooth NUI Maynooth...

Ngày tải lên: 15/02/2014, 14:20

... reproduction of reality in the nineteenth century, from photography to the phonograph, namely an integral realism, a recreation of the world in its own image, an image unburdened by the freedom of interpretation ... spite of the author's THE ONTOLOGY OF THE PHOTOGRAPHIC IMAGE 197 The quarrel over realism in art stems from a misunderstanding, from a confusion between the aesthetic and the psychological; ... distant past, in amber. The film delivers baroque art from its convulsive catalepsy. Now, for the first time, the image of things is likewise the image of their duration, change mummified as it were....

Ngày tải lên: 19/02/2014, 10:20

... Copy provided by USPTO from the CSIR Image Database on 11-13-2001 Copy provided by USPTO from the CSIR Image Database on 11-13-2001 Copy provided by USPTO from the CSIR Image Database on 11-13-2001 ... Copy provided by USPTO from the CSIR Image Database on 11-13-2001 Copy provided by USPTO from the CSIR Image Database on 11-13-2001 Copy provided by USPTO from the CSIR Image Database on 11-13-2001 ... Copy provided by USPTO from the CSIR Image Database on 11-13-2001 Copy provided by USPTO from the CSIR Image Database on 11-13-2001 Copy provided by USPTO from the CSIR Image Database on 11-13-2001 ...

Ngày tải lên: 20/02/2014, 05:22

... y; t). (5) 3.2 Features It deserves to note that features in HM-SVM model can be easily changeable regardless of de- pendency among them. In this prospect, features are very far from independent ... equivalent to it, we used features collected from hand-crafted parse trees in CTB resources, and did a separate experiment on the same text. The features we used are borrowed from feature trees described ... perfor- mance improves as the context window expanded from 2 to 4 (from FT1 to FT3 in Figure 3). The sentence accuracy increases significantly when the features include verbs and position indicators,...

Ngày tải lên: 08/03/2014, 01:20

... other respects. When using image features, grayscale images (no color histograms) and images without salient regions (no keypoints detected) were also removed. Text features We used the following ... in the text features. Image features Given the large variability in the retrieved image set for a given query, it is dif- ficult to model images in an unsupervised fash- ion. Simple features have ... (2):83– 105. D. Lin and P. Pantel. 2002a. Concept discovery from text. COLING, 577–583. D. Lowe. 2004. Distinctive image features from scale- invariant keypoints. Int. Journal of Computer Vision, 60(2),...

Ngày tải lên: 08/03/2014, 02:21

... Reconstructing spatial image from natural language texts. In Proc. of COLING-9P, pages 1279-1283, Nantes. 301 From route descriptions to sketches: a model for a text-to -image translator Lidia ... de sc~nes architecturales en image de synthbse. Exp6rience et r6flexions. Intellec- tica, 3(15):151-186. M. Arnold. 1990. Transcription automatique verbal- image et vice versa. Contribution ... guistic and the graphic modes, the constraints and possibilities which appear while generating images from linguistic descriptions. Secondly, a thorough linguistic analysis of route descriptions...

Ngày tải lên: 08/03/2014, 07:20

... selected features contrasted against all features combined the all the features except the syntagmatic ones (All-Synt.) contrasted against the system in- cluding the semantic features, i.e. All the features, per ... augmenting the model with deeper lexi- cal features and more syntagmatic features. These extra features are extracted from noisy data ob- tained via projection from an Arabic-English par- allel corpus. ... contextual, lexical, syntactic and morphological features. Impact of the features extracted from the paral- lel corpus per class: The syntagmatic features have varied in their influence on the different...

Ngày tải lên: 23/03/2014, 16:20

... Moreover, the improvements from our Web features are similar even when tried over the SIG baseline; hence, the filter choice doesn’t affect the performance gain from the Web features. Barry Bonds ; ... datasets used for coreference resolution. We go from around 100 features in the Reconcile base- line to around 165 features after adding all our Web features. 6 Normalization helps us with two kinds ... However, in coreference, the only related work to our knowledge is from Daum ´ e III and Marcu (2005), who use word class features derived from a Web-scale corpus via a process described in Ravichandran...

Ngày tải lên: 30/03/2014, 17:20

Ngày tải lên: 05/06/2014, 11:40