camera high speed dome

... portable high-speed cameras Taking these advantages in consideration, we used the MTM9M413 high-speed CMOS image sensor from Micron Trang 3Figure 1: CMOS imager.in order to design our high-speed camera ... information In the literature, either high-speed cameras without em-bedded image processing [3] or low-speed smart cameras are presented [4] but we never can find high-speed smart cam-eras Therefore, ... price, high-speed cameras (500 images per second) using standard CCD devices in binning mode, with a preprocessing FPGA module connected to a PC-compatible computer As well as these high-speed camera

Ngày tải lên: 22/06/2014, 22:20

... synthetic case described in Section5.1 Figure 5: High-speed cameras in the room dedicated to detonics experiment instrumentation Moreover, the cameras used herein are complex since they are made ... stereoscopic acquisitions at about 500,000 frames per second are used by resorting to a single ultra-high speed camera The 3D reconstruction from stereoscopic movies is described A special calibration procedure ... quantitative purposes for high-speed experiments is marginal Recently it was shown that the use of stereovision to monitor detonics tests [9,10] is possible with CCD cameras However, the lack

Ngày tải lên: 01/11/2022, 09:07

... Internet giá rẻ bằng thiết bị di động Trong tương lai không xa, mạng UMTS có thể nâng cấp lên High Speed DownlinkPacket Access (HSDPA) - còn được gọi với tên 3,5G HSDPA cho phép đẩy nhanh tốc ... BSC tách biệt CHƯƠNG 2: CÔNG NGHỆ HSDPA CHO MẠNG UMTS 2.1 Khái Niệm Công Nghệ HSDPA: HSDPA – High Speed Downlink Packet Aceess: truy nhập đường xuống tốc độ cao là giải pháp cho mạng UMTS được

Ngày tải lên: 20/11/2012, 11:31

... Trang 1[Mechanical Translation, Vol.6, November 1961] A High-Speed Large-Capacity Dictionary System by Sydney M Lamb and William H Jacobsen, Jr.,* University ... of core storage to accommodate a vocabu- lary of hundreds of thousands of words, with a look-up speed of over a hundred words per second The central part of the look-up process involves using ... needed in dealing with other lex- emes occurring in the environment of the one in ques- tion; (2) (highly compressed) instructions for selecting the appropriate target representation for any given

Ngày tải lên: 16/03/2014, 19:20

... these high-speed image sensors produce data at such a high rate that cannot be processed in real time As a consequence, most high-speed image sensors are difficult to use in low-power and low-speed ... high-speed image sensors with low-performance MCU (i) The bridge hardware should operate at very high speed (over 200 MHz) so that the image pixels can be accessed in real time through high-speed ... microcontrollers contain many additional features (such as six-layer advanced high-speed bus (AHB), peripheral DMA controller, USB 2.0 full-speed device, and configurable FPGA Interface) that may not be required

Ngày tải lên: 21/06/2014, 07:20

... pagesdoi:10.1155/2010/728468 Research Article Design of an Omnidirectional Multibeam Transmitter for High-Speed Indoor Wireless Communications Jaw-Luen Tang and Yao-Wen Chang Department of Physics, National ... distribution, and reproduction in any medium, provided the original work is properly cited For future high speed indoor wireless communication, diffuse wireless optical communications offer more robust ... optical wireless communication system has received great attention due to its capability for future high speed and flexible optical communications at low cost [1 11] Wireless optical link can also offer

Ngày tải lên: 21/06/2014, 17:20

... pagesdoi:10.1155/2010/893184 Research Article VLSI Implementation of a Fixed-Complexity Soft-Output MIMO Detector for High-Speed Wireless Di Wu (EURASIP Member),1, 2Johan Eilert,1, 2Rizwan Asghar,1and Dake Liu1 Correspondence ... symbol detector with close-Maximum a posteriori performance for the emerging multiantenna enhanced high-speed wireless communications The VLSI implementation is based on a novel MIMO detection algorithm ... in MIMO channels Since the multiplexing gain is only available for high SNR region, spatial multiplexing is usually used when high SNR is available STBC/SFBC [11] assumes the channel is stationary

Ngày tải lên: 21/06/2014, 17:20

... diameter dish, uplink speed is less than about 2 Mbps, even though downlink speed is up to 60 Mbps In providing telemedicine, uplink speeds are an impor-tant feature since high-quality still or ... enable WiFi to be used in a dis-aster, we developed long-range and high-speed wireless LAN units to establish makeshift but high-speed wireless LAN net-works These networks would establish communication ... current Japanese regulation for EIRP, (b) an attenuator used with a higher gain antenna 2 DEVELOPMENT OF LONG-RANGE AND HIGH-SPEED WIRELESS LAN UNITS Most of the information provided in this paper

Ngày tải lên: 22/06/2014, 06:20

... significant increase of the modulation speed of VCSELs combined with the demands for power, degrada-tion robustness and speed of next generadegrada-tion ultrahigh speed systems require new material ... simultaneously to a significant lateral compositional modulation and high QD density [34], resulting in a high material and modal gain For ultrahigh-speed directly modulated VCSEL appli-cations it is extremely ... of submonolayer (SML) quantum dots (QDs) in high-speed vertical-cavity surface-emitting lasers (VCSELs) SML deposition enables controlled formation of high density QD arrays with good size and

Ngày tải lên: 22/06/2014, 18:20

... Article ID 12597, 14 pagesdoi:10.1155/2007/12597 Research Article Towards Scalable MAC Design for High-Speed Wireless LANs Yuan Yuan, 1 William A Arbaugh, 1 and Songwu Lu 2 1 Department of Computer ... ability of protocols in wireless data networks to cater to a large number of users, equipped with high-speed wireless devices, becomes ever critical In this paper, we propose a token-coordinated random ... range of high physical-layer rates TMAC takes a two-tier design approach, em-ploying centralized, coarse-grained channel regulation, and distributed, fine-grained random access The higher tier

Ngày tải lên: 22/06/2014, 19:20

... V5.0.0 (2002-03), “High Speed Downlink Packet Access: Physical layer aspects, (Release 5)” [3] B Sayadi and I Fijalkow, “Joint detection for multicode trans-mission in downlink high speed UMTS,” in ... controls both the transmitted code powers and the joint multicode receiver filter coefficients for the high-speed multicode user At each iteration, the receiver filter coefficients of the multicode user ... substreams are then transmitted syn-chronously as virtual users A future transmission mode such as the high-speed downlink packet access (HSDPA [2]) will make wide use of multicode to considerably increase

Ngày tải lên: 22/06/2014, 22:20

... can offer a much higher spectral efficiency, for example, 1.2 Gbps, which is 2.5 times higher than the proposed system We identify several essential requirements to achieve the high rate transmission, ... Trang 1Volume 2006, Article ID 91329, Pages 1 12DOI 10.1155/WCN/2006/91329 High-Speed Turbo-TCM-Coded Orthogonal Frequency-Division Multiplexing Ultra-Wideband Systems Yanxia ... accurately measure position location and range, immunity to significant fading, high multiple-access capa-bility, extremely high data rate at short ranges, and easier material penetrations [1 3] It

Ngày tải lên: 22/06/2014, 22:20

... 2006, Article ID 19329, Pages 1 16DOI 10.1155/ASP/2006/19329 Cosine-Modulated Multitone for Very-High-Speed Digital Subscriber Lines Lekun Lin and Behrouz Farhang-Boroujeny Department of Electrical ... cosine-modulated filter banks (CMFBs) for multicarrier modulation in the application of very-high-speed digital subscriber lines (VDSLs) is studied We refer to this modulation technique as cosine-modulated ... modulation (MCM) has at-tracted considerable attention as a practical and viable tech-nology for high-speed data transmission over spectrally shaped noisy channels [1 6] The most popular MCM tech-nique

Ngày tải lên: 22/06/2014, 23:20

... Applied Signal ProcessingVolume 2006, Article ID 45401, Pages 1 10 DOI 10.1155/ASP/2006/45401 A High-Speed Four-Transmitter Four-Receiver MIMO OFDM Testbed: Experimental Results and Analyses Weidong ... Conclusions are given finally 2 SYSTEM OVERVIEW AND THE EXPERIMENTS In order to demonstrate a high-speed indoor wireless link adopting MIMO and OFDM technologies, we set up a 4×4 testbed in the ... Department, University of Michi-gan, Dearborn, as an Assistant Professor His research interests include high-speed wireless LAN prototype integrating MIMO, OFDM, software radio, and smart antenna, wireless

Ngày tải lên: 22/06/2014, 23:20

... demands for channel coding Besides higher decoding speed and decoding capability, re-configurable decoding performance is highly desired, which suggests that decoding speed can be traded for decoding ... requires high-speed, low-power dynamically reconfigurable forward error control coding dedicated hardware architec-tures that can operate within a range of channel conditions under a number of speed/power ... metric updating This gives a speedup of 5 times on designs using a similar area-efficient/foldable architecture and achieves 5/8 the speed of a state-parallel architecture The speed/throughput of course

Ngày tải lên: 23/06/2014, 01:20

... definitions HSM is said to be: •High Cutting Speed (vc) Machining •High Spindle Speed (n) Machining •High Feed (vf) Machining •High Speed and Feed Machining •High Productive Machining Simpo ... certain level The linear dependence between cutting speed and feed rate results in “high feeds with high speeds“ The feed will become even higher if a smaller cutter diameter is chosen, provided ... of the cutting speed. The original definition of HSM Salomons theory, “Machining with highcutting speeds “ on which he got aGerman patent 1931, assumes that “at a certain cutting speed (5-10 times

Ngày tải lên: 27/06/2014, 14:20

... Achievements circuits in AMI’s CN5 process high-speed input signals mode reference and voltage swing Trang 17CHAPTER 1: INTRODUCTIONInput Buffer Circuits High speed input signals travel through the ... from logic high to logic low or vice versa If the switching point is too high, the output data has good low noise margin and if the switching point is too low, the output data has high noise ... project presents design, simulation, fabrication and characterization of novel, differential high-speed input buffers which mitigate all the above mentioned problems The design of these input

Ngày tải lên: 11/07/2014, 02:21

... dependent on the spindle speed for a certain cutting speed If using the nominal diameter value of the tool, when calculating cutting speed, the effective or true cutting speed will be much lower ... distributed stock for each tool will also guarantee a constant and high productivity The cutting speed and feed rate will be on constant high levels when the ae/ap is constant There will be less mechanical ... cut-ting edge due to too low cutcut-ting speed and heat in the cutting zone AVOID EXCESSIVE DEFLECTION When doing finishing or super-finishing with high cutting speed in hardened tool steel it is important

Ngày tải lên: 05/08/2014, 11:20

... 3.2 High Speed USB Trace Spacing _6 3.3 High Speed USB Termination 7 3.4 High Speed USB Trace Length Matching 7 3.5 High Speed ... lengths, route high-speed clock and high-speed USB differential pairs first Maintain maximum possible distance between high-speed clocks/periodic signals to high speed USB differential pairs and ... allowing a higher component density on the first layer 1 Place the high-speed USB host controller and major components on the unrouted board first 2 With minimum trace lengths, route high-speed clock

Ngày tải lên: 08/08/2014, 13:20

... used at two speeds, such as 6Gbps and 8.5Gbps, one speed can be susceptible to higher jitter because the two speeds are derived from the same VCO that can only be optimized at one speed If different ... the rudimentary background information on high-speed serial interface standards The chapter then enumerates the challenges that we are facing in high-speed se- rial interface testing, validation ... 2Accelerating Test, Validation and Debug of High Speed Serial InterfacesTrang 4Yongquan Fan · Zeljko ZilicAccelerating Test, Validation and Debug of High Speed Serial Interfaces 123 Trang 5ISBN 978-90-481-9397-4

Ngày tải lên: 09/04/2015, 17:22