báo cáo hóa học: " Sense through wall human detection using UWB radar" pptx

... Access Sense through wall human detection using UWB radar Sukhvinder Singh 1* , Qilian Liang 1 , Dechang Chen 2 and Li Sheng 3 Abstract In this article, we discuss techniques for sense through wall ... for through wall imaging in UWB range, Progress In Electromagnetics Research B.17,29–48 doi:10.1186/1687-1499-2011-20 Cite this article as: Singh et al.: Sense thro...

Ngày tải lên: 21/06/2014, 02:20

... tracking 5 targets using Histogram-Bhattacharya approach. Figure 4: Sample results of tracking 5 targets using GMM-KL appearance model. Figure 5: Sample results of tracking 2 Targets using rotation ... handle time series data and robustly track human body motion and pose changes by classifying poses and motions [11]. Reference [12]usedGPDMtotrack3Dhumanposeandmotion. Raskin et al. pro...

Ngày tải lên: 22/06/2014, 00:20

... effectiveness of using RP for the a pplication at hand is largely dependent on material properties. The prefabricated AFO selected for the study (i.e. the one we attempted to match using the proposed ... different material, were built using the Viper SLA machine. The first material was the Accura 40 resin that produced a rigid AFO while the second AFO was more flexible as it was manufac...

Ngày tải lên: 19/06/2014, 08:20

... digital speckle pattern interferometry using wave atoms,” Optics Letters, vol. 32, no. 10, pp. 1232–1234, 2007. [11] A. S. Lewis and G. Knowles, “Image compression using the 2- Dwavelettransform,”IEEE ... robust blind watermarking scheme using wave atoms is proposed. The watermark is embedded in the wave atom transform domain by modifying one of the scale bands. The detection and extr...

Ngày tải lên: 21/06/2014, 08:20

... method. As such, the results obtained by using optimum seeds which did not consider any seed in peripheral CSF regions were much better than those of obtained by using automatically selected seeds. ... sub- jects of IBSR datasets using both automatic and simulated manual seed selection method. In automatic case, there was not any significant improvement on FCM algorithm but using optim...

Ngày tải lên: 22/06/2014, 01:20

... which a “fall” is detected No. of recordings in which “false alarms” are issued Using audio Using both audio Using audio Using both audio data only and PIR data data only and PIR data Walking + Speech 16 7070 Speech 55 19 ... and A. E. Cetin, “HMM based falling person detection using both audio and video,” in Pro- ceedings of the International Workshop on Computer Vision in Human...

Ngày tải lên: 22/06/2014, 19:20

... seen that our ap- proach for face detection is among one of the best perform- ing techniques in terms of detection accuracy. UsingtheWEBdataset,weachieveafacedetectionrate of 93% with a total ... efficient implementation using programmable devices. Our proposed approach achieves one of the best detection accuracies in literature with significantly reduced training and detection cost. C...

Ngày tải lên: 22/06/2014, 19:20

... unpatterned fabrics, the detection results of the pro- (a) (b) (c) Figure 10: (a) Defective fabric images, (b) detection results using our proposed algorithm, and (c) detection results using Gabor fil- ters. posed ... de- tection using Gabor filters [28]. Defect detection using Ga- bor filters is one of the most accurate methods [29]. In this method [28], an image of a defect fre...

Ngày tải lên: 22/06/2014, 19:20

... subbands and the level of sig- nalineachbandiscalculated.TheVADdecisionismade by using the outputs from pitch detection, tone detection, complex signal analysis modules, and signal level. A hang- over ... distinguished from the nonspeech components by using a simple decision scheme. Minimal number of Walsh basis functions to be applied is determined using singular value decomposition...

Ngày tải lên: 22/06/2014, 22:20