Supporting arbitrary zoom in zoomable video

... of supporting zoom and pan, with arbitrary RoI cropping in a video stream at arbitrary zoom level in Chapter Then chapter describes arbitrary scaling and its formulation Chapter and explain how ... based arbitrary scaling streaming of encoded video requested by many users In summary, extensive research has been done for arbitrary RoI cropping in the network streami...

Ngày tải lên: 01/10/2015, 17:27

... really slow EURASIP Journal on Image and Video Processing (a) A in camera (b) A in camera (c) B in camera Figure 1: An example of false appearance similarity information Two subjects ( A and ... 4.1.4 Example of Continuous Learning of Traffic Patterns in a Less Cluttered Scenario First, we examine the continuous learning in a less cluttered scenario, for...

Ngày tải lên: 21/06/2014, 20:20

... “Improved side information generation with iterative decoding and frame interpolation for distributed video coding,” in Proceedings of the 15th International Conference on Image Processing (ICIP ... information in the GT fusion for Breakdancers Figure 25: Side information quality for Ballet 40 35 30 25 20 15 10 RD point 40 30 20 10 MVME H DCVP Figure 26: Side info...

Ngày tải lên: 22/06/2014, 00:20

... 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

... rotation angle θ = arccos (a/ 2) ((2.2), above) is never a rational multiple of π for nontrivial rational a, that is, a = 0, ±1 [3], indicating a large number of iterations relative to the size of ... nonlinear equation (1.1) into a linear equation Take y0 = qm , y1 = pqm−1 with arbitrarily large Periodic solutions of arbitrary length positive m As before, A denotes t...

Ngày tải lên: 22/06/2014, 22:20

... sequence, zooming from one page to the next You can explore a flower in minute detail on one page, before zooming out to see it in a garden on the next page A background detail you can’t quite make out ... on the bottom of the Red Sea, you’ll zoom right in to look at the tiny organisms drifting in the water Turning the page zooms out so these organisms are in an entirely diff...

Ngày tải lên: 30/10/2014, 09:18

... Detect faces in I−frames Face Sequences from I− and P−frames Track faces in I− and P−frames Face Sequences from I−, P− and B−frames Predicting missing faces in I−, P− and B−frames Post processing Face ... detection Failure cases in face detection and and tracking results and tracking results and tracking results and tracking results and tracking...

Ngày tải lên: 11/09/2015, 14:35

... Most related work on story segmentation employed machine-learning based approach in a single-level framework As we know the machine-learning based approaches tend to suffer from data sparseness ... try to structure the shots that comprise a news story A general news structure and a definition for a news story are also given Finally, related work on story seg...

Ngày tải lên: 11/09/2015, 21:49

... Chua was very kind and patient, supportive and encouraging, teaching me proper ways of doing research and helping me shape and reshape ideas and presentations in this thesis It has been a great ... paid attention to the value of information and information dissemination With the increasing value of information and the popularization of the Internet, the volume of information...

Ngày tải lên: 12/09/2015, 21:03

... Complex Query Learning in Semantic Video Search 1.4.1 Definition In this thesis, we divide queries in semantic video search into two categories: • Simple Query: This category of queries contains ... concepts in a complex query In this thesis, we aim to tackle the complex query learning problem in semantic video search In addition, this thesis ig...

Ngày tải lên: 15/09/2015, 22:15

... dynamic visual keyword Keywords labeling ROI feature extraction ROIs segmentation Playing field detection Motion Information Color -based binary map Edge -based binary map Edge points Video Frame ... 3.1 Visual Keywords for Soccer Video We define a set of simple and atomic semantic labels called visual keywords for soccer videos These visual keywords form the basis...

Ngày tải lên: 05/10/2015, 22:04

... study of HTTP Live Streaming Protocol in section 3.1 and VLC Media Player in section 3.2 3.1 HTTP Live Streaming Protocol To design a zoomable video streaming protocol over HTTP Live Streaming, ... streaming Chapter provides some background information on HTTP Live Streaming Protocol and VLC media player In Chapter 4, we present our system design for zoomable...

Ngày tải lên: 12/10/2015, 17:35

... study of HTTP Live Streaming Protocol in section 3.1 and VLC Media Player in section 3.2 3.1 HTTP Live Streaming Protocol To design a zoomable video streaming protocol over HTTP Live Streaming, ... streaming Chapter provides some background information on HTTP Live Streaming Protocol and VLC media player In Chapter 4, we present our system design for zoomable...

Ngày tải lên: 22/10/2015, 21:13

... suitably mapping packets to appropriate queue In this study, the adjustable TXOP mechanism for supporting video transmission in IEEE 802.11e HCCA, called ATMV, has been proposed The mechanism is ... sizes in each traffic stream are varied for any time interval 2.3 Feedback information for estimating the next TXOP duration By using the feedback queue information...

Ngày tải lên: 20/06/2014, 22:20

... 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