in game video capture with real time texture compression
3d game engine architecture - engineering real time applications with wild magic - david h eberl
... Linux machines and on Macintosh machines with OS X A number of users have been successful in porting the code (with relatively minor changes) to run on SGI machines with IRIX, on HP machines with ... Finding Using Newton’s Method Root Finding Using Bisection Hybrid Root Finding An Abstract Interface for Distance Calculations 6.2 Intersection-Based Methods 6.2.1 An Abstract Interface for Intersection ... for a real- time engine It discusses the graphics pipeline—taking an object, positioning and orienting it in the world, and drawing it (if necessary) Some discussion was included of rendering effects,...
Ngày tải lên: 04/06/2014, 11:53
Báo cáo khoa học: " Radical stereotactic radiosurgery with real-time tumor motion tracking in the treatment of small peripheral lung tumors" docx
... [18] Treatment planning Fine-cut (1.25 mm) treatment planning CTs were obtained 7–10 days after fiducial placement during a full inhalation breath hold with the patient in the supine treatment position ... contoured A treatment plan with a 5-mm margin on the GTV for contouring and tracking uncertainty was generated using the TPS 5.2.1 non-isocentric, inverse-planning algorithm with tissue density heterogeneity ... camera array signal and correlation model, the linear accelerator was moved by the robotic arm in real time to maintain alignment with the tumor during uninhibited respiration Fiducials were imaged...
Ngày tải lên: 09/08/2014, 10:21
Interactive mixed reality media with real time 3d human capture
... Abstract A real time system for capturing humans in 3D and placing them into a mixed reality environment is presented in this thesis The subject is captured by nine firewire cameras surrounding her ... the 3D Human Rendering Algorithm 44 4.1.1 Determining Pixel Depth 45 4.1.2 Finding Corresponding Pixels in Real Images 47 4.1.3 Determining Virtual Pixel ... of areas including computer entertainment, art, architecture, medicine and communication Mixed reality refers to the real- time insertion of computer-generated graphical content into a real scene...
Ngày tải lên: 08/11/2015, 16:31
Integrating knowledge management technologies in organizational business processes: getting real time enterprises to deliver real business performance ppt
... tech investments Rather their slow but steady progress in selecting, eliminating, modifying, adapting, and integrating old and new technologies in service of their business models and business ... NO 2005 Enron: destroyed in real time Given the dominant and intensive role of real- time information, many of the technologies associated with real- time response were initially adopted by financial ... organizations interact with increasing and relentless speed and any specific ‘‘event’’ results in a real- time ‘‘response’’ For instance, businesses such as Gillette and Wal-Mart are trying to minimize...
Ngày tải lên: 23/03/2014, 02:20
báo cáo hóa học: " Bidirectional Assessment of Stress, job satisfaction and work ability of Educators in day care centres: a real-time observation study - the study protocol (BASE)" doc
... Arbeit und Gesundheit von Mitarbeiterinnen in Kindertageseinrichtungen Regionalfallstudie in saarländischen Kindertageseinrichtungen Saarbrücken: Landesarbeitsgemeinschaft für Gesundheitsförderung ... working conditions in German hospitals: a real- time task analy-sis Eur J Pediatr 2010, 169:551-555 30 Buch M, Frieling E: Belastungs- und Beanspruchungsoptimierung in Kindertagesstätten Kassel: Institut ... educators perform in their daily work routine First step to obtain this taxonomy is a literature review on job tasks In a second step interviews with conversant specialists in these areas have...
Ngày tải lên: 20/06/2014, 00:20
Báo cáo hóa học: " Research Article A Novel Face Segmentation Algorithm from a Video Sequence for Real-Time Face Recognition" potx
... recognition using class specific linear R Srikantaswamy received his M.Tech degree in industrial electronics in 1995 and Ph.D degree in electronics in 2006 from University of Mysore, India He is working ... rigid object instead of individual eyes Accordingly, a normalized average template containing eyes including eyebrows as shown in Figure has been developed after considering several face images ... deviation over the area being matched For real time requirements, (i) template matching is performed only within the upper left half region of the skin cluster (shaded region in Figure 8) (ii) The...
Ngày tải lên: 22/06/2014, 20:20
báo cáo khoa học: "Non-destructive on-chip cell sorting system with real-time microscopic image processing" pptx
... http://www.jnanobiotechnology.com/content/2/1/5 Figure Principle of our cell sorting method Principle of our cell sorting method (a) without DC voltage irradiation: sample cells flow down within the central laminar flow, (b) with DC voltage ... component within the cell by non-destructive fluorescent staining The high-resolution image was accomplished by the use of the 0.2-mm thin glass slide at the bottom of the chip, which is within the ... can be done within 1/30 s using our analysis program running in the personal computer It should be noted that the 1/30 s resolution is only limited by the resolution of video frame interval and...
Ngày tải lên: 11/08/2014, 00:22
Improving taxi dispatch services with real time traffic and customer information
... idea is to chain several bookings with demand time points which are spread out within a reasonable period of time, and with each pick-up point coinciding with or within close proximity to the previous ... bookings by taxi operators in Singapore, with the intention to improve taxi dispatch services considering real- time traffic and customer information The area of interest deals with the taxi booking ... given in this chapter 2.1 CURRENT STATUS OF TAXI BOOKING AND DISPATCHING SYSTEMS IN SINGAPORE 2.1.1 Overview of Taxi services in Singapore Taxi services first evolved in Singapore in the 1950s, in...
Ngày tải lên: 16/09/2015, 17:12
Báo cáo hóa học: " Research Article Real-Time Transmission and Storage of Video, Audio, and Health Data in Emergency and Home Care Situations" pdf
... reliability In order to obtain synchronization, timestamps were also inserted into stored audio and video streams If audio is present, video stream is resynchronized using timestamps for minimizing delay ... speech codec The chosen fixed rate maintains good video quality even during GPRS band lowering for bad signal coverage, with autoframe skipping during video grabbing The G.723.1 standard algorithm ... H.264 video coding standard allows for the improving of the compression efficiency while maintaining a good video quality especially when compared with previous standards The analysis reported in...
Ngày tải lên: 22/06/2014, 19:20
Báo cáo hóa học: "A Real-Time Wavelet-Domain Video Denoising Implementation in FPGA" potx
... Tesli´ , and W Philips, z c Real- time wavelet domain video denoising implemented in FPGA,” in Wavelet Applications in Industrial Processing II, vol 5607 of Proceedings of SPIE, pp 63–70, Philadelphia, ... W Philips, “Noise reduction z in video sequences using wavelet-domain and temporal filtering,” in Wavelet Applications in Industrial Processing, vol 5266 of Proceedings of SPIE, pp 48–59, Providence, ... Philips, Video denoisz ing using multiple class averaging with multiresolution,” in The International Workshop on Very Low Bitrate Video Coding (VLBV ’03), pp 172–179, Madrid, Spain, September...
Ngày tải lên: 22/06/2014, 22:20
Báo cáo y học: " “pp65 antigenemia and real time polymerase chain reaction (PCR) based-study to determine the prevalence of human cytomegalovirus (HCMV) in kidney donors and recipients with follow-up studies.”" pptx
... Smears were fixed in methanol for 10 minutes Immunofluorescence staining was carried out on the smears using pp65 staining kit obtained from Argene SA, France The smears were stained with mouse monoclonal ... 10 Real Time PCR Assay Real- time PCR targeting the morphologically transforming region mtr II sequence was applied onto the DNA extracted from these specimens in Rotor gene Real time PCR machine ... by real- time PCR - All the donors were pp65 antigenemia negative indicating that they were not infective - * Six donors belonging to sub-groups I, III and IV were positive for HCMV by real time...
Ngày tải lên: 12/08/2014, 02:20
Báo cáo y học: "Diagnostic value of real-time polymerase chain reaction to detect viruses in young children admitted to the paediatric intensive care unit with lower respiratory tract infection" pptx
... children infected with multiple viruses, including all three patients infected with a coronavirus Of the 14 children with a single infection, nine had RSV The other five patients had an infection with ... using Imagen kits (DaKo), in accordance with the manufacturer's recommended protocol The remaining material was used for real- time PCR testing Real- time PCR Nucleic acids were extracted using ... pneumoniae Indeterminate Total positive 6a 11a 33 Numbers in parentheses indicate single infections aSingle infections hMPV, human metapneumovirus; PCR, polymerase chain reaction; PIV, parainfluenzavirus;...
Ngày tải lên: 12/08/2014, 23:23
real-time video scene analysis with heterogeneous processors
... design time of millions of years It is capable of forming images, extracting shapes, recognising objects, inferring meaning and intent to observed motion, and using this information to interact with ... the sum of the intensity contained within any rectangle in the image within constant time (important for evaluating Haar features) This was paired with a cascade classifier, allowing construction ... millions in a single frame Real- time processing requires doing this dozens of times per second, which leaves only a few nanoseconds to process a single pixel [27] Moving from the problem domain to...
Ngày tải lên: 22/12/2014, 18:54
Báo cáo y học: "Two-year Outcome of Turkish Patients Treated with Zotarolimus Versus Paclitaxel Eluting Stents in an Unselected Population with Coronary Artery Disease in the Real World: A Prospective Non-randomized Registry in Southern Turk
... heparin (100 U/kg) was injected through the femoral or radial artery sheath, with repeated boli administered as needed to maintain activated and clotting time of 250 to 300 s Patients received intracoronary ... Santa Rosa, CA) for treating single de novo lesions in patients with symptomatic coronary artery disease has been examined in the first four trials of the ongoing ENDEAVOR clinical trials program ... lipoprotein; LDL, low-density lipoprotein; MI, myocardial infarction; SAP, stable angina pectoris; USAP, unstable angina pectoris Indicates patients who received zotarolimus-eluting stents Numbers in...
Ngày tải lên: 25/10/2012, 11:18
Báo cáo y học: "Different effect of exercise on left ventricular diastolic time and interventricular dyssynchrony in heart failure patients with and without left bundle branch block"
... lack of increase in LV dyssynchrony during dobutamine stress in patients with wide QRS duration (20) In contrast, Kurita et al reported on an increased mechanical dyssynchrony during pacing–induced ... predicted time values were compared #p < 0.05 increase in LDT from rest to peak exercise within a study group Int J Med Sci 2008, 336 Table Clinical characteristics, hemodynamic data and the time interval ... activation, 27 of 30 were receiving a beta-blocking agent, 30 an angiotensinconverting enzyme inhibitor or angiotensin receptor blocker, and 19 a diuretic In patients with conduction disturbance,...
Ngày tải lên: 05/11/2012, 11:32
3D Videocommunication Algorithms concepts and real time systems in human centred communication
... paintings had been a well-known phenomenon since Roman times, and such paintings would create the illusion of, for instance, walls containing a window to the outside world or a ceiling containing ... rendering Image cube trajectory Institute of Electrical and Electronics Engineers Internet Engineering Task Force Interaural intensity difference Interaural level difference Infrared light-emitting ... Coding of Images 11.2.2 Transform Domain Coding of Images and Video 11.2.3 Predictive Coding of Video 11.2.4 Hybrid MC/DCT Coding for Video Sequences 11.2.5 Content-based Video Coding 11.3 Coding...
Ngày tải lên: 12/05/2013, 10:21
Quantification of Microcystin-degrading Bacteria in a Biofilm from a Practical Biological Treatment Facility by Real-time PCR
... This bacterium is included in the genus Sphingomonas (accession number AB110635) The strain C-1 was isolated from Lake Hongfeng in China and this strain is included in the genus Sphingopyxis (AB161684) ... microcystin-degrading bacteria increased to approximately 0.005% of the total bacteria The number of cells increased in fall, and the number of microcystin-degrading bacteria increased with the increase ... of microcystin-degrading bacteria in water environment We estimated microcystin-degrading bacteria in a biofilm from a practical biological treatment facility by real- time PCR using the newly...
Ngày tải lên: 05/09/2013, 10:15
Real-Time Digital Signal Processing - Chapter 9: Practical DSP Applications in Communications
... generator with 1024±point cosine table range(0Àp) Prototype: void cos_sin(int, int *, int *) Entry: arg0: T0 À a (alpha) arg1: AR0 À pointer to cosine arg2: AR1 À pointer to sine def _cos_sin ref ... characteristics of the system are time- invariant, off-line modeling can be used to estimate H(z) during an initial training stage White noise is an ideal broadband training signal in system identification ... cos_sin.asm used in this example is available in the software package 9.1.2 Linear Chirp Signal A linear chirp signal is a waveform whose instantaneous frequency increases linearly with time...
Ngày tải lên: 06/11/2013, 18:15
Tài liệu Module 13: Real-Time Collaboration in Exchange 2000 pptx
... User Instant Messaging Address URL Instant Messaging Instant Messaging Domain Domain Instant Messaging Home Server URL Home Server Home Server You enable individual users for Instant Messaging ... Use Instant Instant Messaging Messaging Instant Instant Messaging Messaging Chat Server Chat Server Chat Server Chat Server Data Data Conferencing Conferencing Data Data Conferencing Conferencing ... towards latency, including transmission delays, queuing delays in network equipment, and delays in host protocol stacks Latency must be minimized in order to maintain a certain level of interactivity...
Ngày tải lên: 10/12/2013, 16:15
Control and scheduling codesign flexible resource management in real time control systems feng xia you xian sun
... associated with real- time control, real- time computing, and real- time communication Furthermore, a lot of work in the area of control and scheduling codesign deals with general-purpose computing/communication ... number of attempts to apply non -real- time operating systems such as Linux, Windows CE, and Tiny OS as well as non -real- time communication networks including Ethernet [YIN04] and WLAN (Wireless Local ... ADVANCED TOPICS IN SCIENCE AND TECHNOLOGY IN CHINA ADVANCED TOPICS IN SCIENCE AND TECHNOLOGY IN CHINA Zhejiang University is one of the leading universities in China In Advanced Topics in Science...
Ngày tải lên: 01/01/2014, 18:47