Bright lesion detection in retinal images

... on lesion detection in retinal images involves five main techniques, namely, thresholding [5, 24, 27, 28, 36, 37], region growing [21], clustering [14], classification [9,10,15,25], and a combination ... retinopathy screening The presence of certain lesions in retina have proven to be a visible sign of diabetic retinopathy Hard exudates and cotton wool spots are two types of brig...

Ngày tải lên: 02/10/2015, 12:56

... applications, including target detection for military and defense/security deployment [22] In particular, algorithms for detecting (moving or static) targets or targets that could expand their size ... versions (for clusters and GPUs) of two highly representative algorithms for target (ATDCA) and anomaly detection (RX) in hyperspectral scenes In the case of A...

Ngày tải lên: 21/06/2014, 18:20

... main steps: Endosome detection with iterative training process Initial cell location detection Cell contour extraction In the experiment studies, we first show the performance of endosome detection ... segments in our cell images only have at most two ending points Therefore, we can differentiate the endosomes by counting their ending points first For endosomes with one...

Ngày tải lên: 05/10/2015, 21:23

... are put in the non -text block training set of ANN as the new non -text blocks training samples Finally, the ANN is used to classify the text blocks and non -text blocks after it is fully trained and ... into text blocks and non -text blocks that are included into text block sample set and not -text block sample set for training the BP network respectively The non -text block sa...

Ngày tải lên: 05/11/2012, 14:51

... historical information, and Ω = {A1 , , Aq } is the set of DAs Using the maximum approximation for summation, (1) can be written as A = arg max t A Ω h (A, Ht ) = P r(At = A | At−1 ) W W = arg max ... Figure 2: An example of a dialogue management module using n-gram model for dialogue act sequence in the domain of historic spot Models for Dialogue Act Detection Re...

Ngày tải lên: 20/02/2014, 05:20

... i.e., the targeted word and the two preceding and following words, their word classes, their root forms, five combinations of these (the targeted word, the one preceding and one following/ the ... word and the one preceding/ the targeted word and the one following/ the targeted word and the two preceding/ the targeted word and the two following), and the first and las...

Ngày tải lên: 20/02/2014, 16:20

... aesthetics and originality ratings for a given image A plot of 3581 unique photograph ratings can be seen in Fig As can be seen, aesthetics and originality ratings have approximately linear correlation ... Approach A classic treatise on psychological theories for understanding human perception can be found in [2] Here, we take the first step in using a computational ap...

Ngày tải lên: 07/03/2014, 17:20

... Effect of Training Data Size In order to allow for rapid examination of multiple feature combinations, we restricted the size of the training set (S) to maintain manageable training times With ... help improve HR -error detection specifically where we expect them to: identifying semantically inconsistent error words In the future, we plan to continue improving our system by c...

Ngày tải lên: 17/03/2014, 00:20

... (starred points in Figure 2.) Boldface indicates adaptation results better than baseline; italics indicate worse than baseline train meetings (lex+pros) train meetings (lex only) train meetings (pros ... training set using the guessed labels, then retrain the classifier using the new training set This is repeated for r rounds In order to use prosodic features, which are 121 available o...

Ngày tải lên: 17/03/2014, 00:20

... for thick films of WO3 (a), WO3- SnO2 (1:0.01) (b) and WO3- SnO2 (1:0.1) (c) calcined at 300°C The morphology of the lamellar particles seems to differ a little depending on amount of adding SnO2 ... microstructure, as compared with other devices It is because the agglomeration of lamellae by sintering was inhibited by adding nano-particles of SnO2 However t...

Ngày tải lên: 20/03/2014, 13:04

Ngày tải lên: 28/03/2014, 15:20

... isbn 97 8-1 -8 9742 5-5 1-0 Also available in pdf format isbn 97 8-1 -8 9742 5-5 2-7 Cancer Nursing Nursing I Title II Title: Images of exemplary nursing rc266.p47 2009 616.99’4 0231 c200 9-9 0182 2-5 Printed ... understanding of me, of oncology nursing, and ultimately of exemplary nursing practice 25 more moments in time : images of exempl...

Ngày tải lên: 29/03/2014, 09:20

Ngày tải lên: 29/03/2014, 18:20

... al REED: Robust, Efficient Filtering and Event Detection in Sensor Networks In technical report, MIT-LCS-TR-939, 2004 [2] Daniel Abadi, et al An Integration Framework for Sensor Networks and ... Tong, and D Culler Taming the underlying challenges of reliable multihop routing in sensor networks In Proc of SenSys, 2003 [31] Yong Yao and Johannes Gehrke Qu...

Ngày tải lên: 30/03/2014, 16:20

... 10(2):180–184 Minqing Hu and Bing Liu 2004a Mining and summarizing customer reviews In KDD’04, pages 168–177 Minqing Hu and Bing Liu 2004b Mining and summarizing customer reviews In Proceedings of the ... Learning Theory, pages 351–363 Springer Jenny Rose Finkel, Trond Grenager, and Christopher Manning 2005 Incorporating non-local information into information extraction systems by gibbs s...

Ngày tải lên: 30/03/2014, 17:20