Efficient video identification based on locality sensitive hashing and triangle inequality

... compression bit-rate Keywords: video identification video search video hashing locality sensitive hashing EFFICIENT VIDEO IDENTIFICATION BASED ON LOCALITY SENSITIVE HASHING AND TRIANGLE INEQUALITY ... Title: Efficient Video Identification Based on Locality Sensitive Hashing and Triangle Inequality Abstract Searching for duplicated ve...

Ngày tải lên: 05/10/2015, 19:02

... over Zipfian distributed data can be seen in Fig 3, which shows the use of reservoir counting in Online Locality Sensitive Hashing (as made explicit in Algorithm 2), as compared to the method described ... call Reservoir Counting, motivated here by a desire for greater space efficiency in Online Locality Sensitive Hashing Going beyond our results provided for synthetic data,...

Ngày tải lên: 20/02/2014, 04:20

... inside the central part of the retina Figure shows a side view of the eye [15] Blood vessels form a connected pattern like a tree with OD as root over the surface of retina The average thickness of ... Amiri, Rotation invariant retina identification based on the sketch of vessels using angular partitioning, in Proceedings International Multiconferen...

Ngày tải lên: 20/06/2014, 22:20

... illustration of stationary and nonstationary blocks in a sequence of frames (box 1-stationary block, box 2-nonstationary block) Video Analysis and Reconstruction Using Time-Frequency Representations and ... 120 60 120 Time (frames) M −1 xM (t) = 60 q > 0, 3.2 Hermite Projection -Based Temporal Reconstruction of Nonstationary Pixels within the Sequence of Video Frames...

Ngày tải lên: 21/06/2014, 08:20

... in Figure 3(c) 3.3 The temporal tracking The aim of temporal tracking is to locate the object of interest in the successive frames based on the information about the object at the reference and ... state-of -the- art object tracking under occlusion can also be found in [19] In recent years, feature -based techniques in the wavelet domain have gai...

Ngày tải lên: 22/06/2014, 19:20

... networks and active contour models,” Neurocomputing, vol 43, pp 145–172, 2002 [5] J B Kim and H J Kim, “Efficient region -based motion segmentation for a video monitoring system,” Pattern Recognition ... Example of an identified and segmented person during video surveillance on a gate CONCLUSION A methodology has been proposed for detection and tracking of moving people in rea...

Ngày tải lên: 22/06/2014, 19:20

... this paper, we propose a new method of video summary based on camera motions (translation and zoom) or on static camera We think that camera motion carries important information on video content ... static/dynamic separation Stage 3: temporal integration of zoom/translation Phase 3: camera motion description Camera motion classification and description Figure...

Ngày tải lên: 22/06/2014, 19:20

... Related work in this area focuses on error, rate, and congestion control in multicast for multimedia applications Layered coding is often proposed as a solution for rate control in video multicast ... hierarchical flows such as H.263+ or MPEG-4 A source adaptive multilayered multicast (SAMM) algorithm based on feedback packets containing information on th...

Ngày tải lên: 23/06/2014, 01:20

... (5'-GAT GAA AAA TTA AGT GAA ATA TTA GG-3') and AU_042 (5'-GTT CAC GTA TGT TTC CAT ATT TG-3') with cDNA (Round A material; see [19] for amplification details) as the template In both cases, amplified ... similarity based on Euclidean distance; PC, Pearson correlation; SR, Spearman rank correlation; UP, uncentered Pearson correlation) parameters For each combination of parameters, int...

Ngày tải lên: 14/08/2014, 14:22

... SEGMENTING AND TRACKING OBJECTS IN VIDEO SEQUENCES BASED ON GRAPHICAL PROBABILISTIC MODELS WANG YANG (B.Eng., Shanghai Jiao Tong University, China) (M.Sc., Shanghai Jiao Tong University, China) ... sate-of-the-art research on segmenting and tracking objects in video sequences Section 2.1 surveys current work on video segmentation, Section 2.2 covers...

Ngày tải lên: 16/09/2015, 17:11

... extraction Chromosome identification Identified chromosome segments Figure 1.1: Major steps of chromosome identification 1.3 Main contributions Contributions have been made to the steps and of ... chromosome [3] Banding analysis is routinely used in chromosome classification and abnormalities detection However, manual banding analysis is a slow and laborious operation,...

Ngày tải lên: 30/09/2015, 14:24

... observed with the < /b> single < /b> deletion < /b> mutants < /b> The < /b> membranes from the < /b> D6/D7 double < /b> deletion < /b> strain (VZ4) exhibited the < /b> strongest defect in the < /b> assembly < /b> of < /b> the < /b> catalytic subunits < /b> of < /b> cytochrome < /b> bc1 < /b> complex < /b> ... delays cytochrome < /b> c1 maturation while the < /b> absence o...

Ngày tải lên: 19/02/2014, 12:20

... compression based on syntactic or heuristic rules McDonald (2007) formulated text summarization as a knapsack problem and obtained the global solution and its approximate solutions Its relation to ... contains conceptual units A and B, s2 contains A, and s3 contains B The proposed coverage -based methods can capture the fact that s1 has the same information as {s2 , s3...

Ngày tải lên: 17/03/2014, 22:20

... input chunks and generates a translation satisfying Japanese dependency constraints Japanese Generation based on Dependency Structure When an English-Japanese translation system incrementally ... 3: The dependency structures of translation (J1) Figure 4: The dependency structures of translation (J2) • Each bunsetsu, except the last one, depends on only one bunsetsu T...

Ngày tải lên: 23/03/2014, 18:20

Ngày tải lên: 24/04/2014, 12:35