youtube video downloader for mac free online

... rely on the auto-generated YouTube captions This study looked at a particular type of video—the weekly informal news update created by individual professors for their online classes—to see if ... captioned video on their own server The need for these and other tools has diminished since YouTube integrated its own captioning tool Users can now add a language track to their YouTube videos ... not appear to meet the Office for Civil Rights criteria for communication that is as effective for people with disabilities as for those without Universities are therefore unlikely to be meeting

Ngày tải lên: 20/10/2022, 12:47

... the li Free online sources are cost-saving compared to buying pai Free online sources boost my translation speed when deali Free online sources improve Figure 9: Strengths of free online translation ... on free online sources e Combine both the use of free online sources and self-translation (specify on how you do it) II Students’ habit of using free online translation sources3 What free online ... satisfied with the use of free online sources for literary translationFree online sources are my favorite tools for literary translationI would recommend BE students to use these for literary translation12

Ngày tải lên: 01/09/2024, 03:26

... of home computers is for sale at the electronics shop on the High Street The serve in our chemist’s is terrible é I had to wait for over ten minutes at the newsagent’s before anyone ˆ offered ... full and we had to wait for the next one 5 Five doctors work here, helped by a small team of nurses, receptionists and a pharmacist They can treat minor illnesses, but for more serious problems ... pay / salary for his job The company offered him a retirement / pension scheme He received a pay raise / rise He received good perks / promotions, such as free healthcare, free lunches

Ngày tải lên: 25/10/2013, 19:20

... for Saccharomyces carlsbergensis, no data available for E. coli; b value for Lupinus luteus and bovine, no data available for E. coli; c value for Paracoccus denitrificans, no data available for ... acids chosen for hCypA labelling were 50 l M for [ 15 N]Trp and [ 15 N]Tyr, 150 l M for [ 15 N]Ile, [ 15 N]Thr and [ 15 N]His, 0.35 m M for remaining Group II [ 15 N]amino acids, and 1m M for those ... cell-free protein synthesis systems are now available that allow efficient high-throughput production of protein samples for structural genomics and other applications [1–7]. They are also useful for

Ngày tải lên: 16/03/2014, 18:20

... powerful format we’ve found yet Search for yourself If there’s a doodle video posted for a given topic in YouTube, it’s usually the most viewed video for that topic These quick draw videos make for ... look at YouTube channels versus YouTube pages Simply put, you need to think of YouTube as a kind of second website Your channel is the homepage that anchors your YouTube website Your videos are ... reasons for this First, talking head videos are rampant on YouTube and thus, these videos just seem passé and boring Second, your face, speech, mannerisms, and posture become a liability in a video

Ngày tải lên: 28/04/2014, 14:26

... Detection ResultsFigure 5 Face Detection Results (a) the results for MMI DB, (b) the results for VAK DB, (c) the results for online streaming data. The mouth detection results Figure 6 The mouth ... mouth recognition for the severely disabled The main goal of the present study is to provide a more con-venient and effective access method for people with vari-ous disabilities For accurate recognition ... is obtained using the Adaboost algorithm for robust face detection, and the mouth region is obtained using edge information within the facial region For application in a real situation, the face

Ngày tải lên: 19/06/2014, 08:20

... or in laboratories, which very often perform some form of image/video processing to extract pertinent information from a visual signal The need for image/video processing comes from the fact that ... actually realized, “for lack of funding” as the inventor stated Coming to more recent work, some guidelines should be followed in order for an image to be transformed in a form suitable for tactile rendition ... Typical colors, here green for the traffic light and yellow for the crosswalk, are transformed into particular musical instrument sounds: flute for the green pixels, and piano for the yellow ones These

Ngày tải lên: 22/06/2014, 00:20

... additional manpower for camera and audio device operation Yet the video com-pression techniques used by traditional video codecs are not suitable for chalkboard lectures: video codecs mostly ... per-ceived color diversity on each of the axes The default is 0.64 for L, 1.28 for a, and 2.56 for the b axis For efficiency reasons and for further abstraction, clusters that contain fewer than 0.1% ... commonly considered to be a very successful method for foreground Trang 9extraction (though not fast enough for real-time video pro-cessing) Unfortunately, this way we cannot test the motion statistics

Ngày tải lên: 22/06/2014, 06:20

... This trend means that the creation of video is easier and cheaper than ever before This has led to a large increase in the amount of video being created For example, the num-ber of films created ... O’Connor, 2 Hyowon Lee, 1 and Alan F Smeaton 2 1 Centre for Digital Video Processing, Dublin City University, Dublin 9, Ireland 2 Adaptive Information Cluster, Dublin City University, Dublin 9, ... 1EURASIP Journal on Image and Video ProcessingVolume 2007, Article ID 14615, 15 pages doi:10.1155/2007/14615 Research Article Indexing of Fictional Video Content for Event Detection and Summarisation

Ngày tải lên: 22/06/2014, 19:20

... technology in its radio access network The video server sends the video stream through one of the video adaptation nodes, which performs the necessary video adaptation for heterogeneous media transmission ... bits are motion information for the “Students” stream while this figure is 11.3% for the “Fore-man” stream Thus, the “Students” stream contains much more texture information than “Foreman.” This ... of motion-active macroblocks in frame number j, n is the macroblock number, τ represents the total number of macroblocks in a frame (e.g., 99 for quarter common intermediate format: QCIF), andmv

Ngày tải lên: 22/06/2014, 20:20

... more and more common in cars, for example in automatic dialog systems for hands-free phone calls and navigation assis-tance The automatic speech recognition performance is cru-cial, and can be ... coordinates, for the 2 sectors where the people are, and uniform in polar coordinates for the other sectors (P k(v) v −1) Each distribution was ap-proximated withN =400 points The motivation for using ... straightforward forP =1 by representing any angleθ with a pointe jθon the unit circle, as inFigure 3, and observing that | e jθ1 − e jθ2 | =2|sin((θ1 − θ2)/2) | =2d(θ1,θ2).Appendix A.2 proves it for

Ngày tải lên: 22/06/2014, 23:20

... terms of comfort and security for the users Unfortunately, it is characterized by strong distur-bances, namely, echo and ambient noise, which lead to un-acceptable communication conditions for the ... frame index, for f = 1 kHz (b) MSC at f = 1 kHz estimated on the observations for two different values, λ=0.6 and λ =0.9 of the forgetting factor λ. values; experience shows that for an 8-kHz ... Microphone array techniques, based on beamformer al-gorithms like generalized sidelobe canceller (GSC) or su-perdirective beamformer, have been developed for car noise reduction These approaches

Ngày tải lên: 23/06/2014, 01:20

... Theimprovements for the overall 2-layer video have been shown in Fig 13.a for all the videosequences Fig 13.b-d show the file size reduction for HL, LH and HH subbands respectively To see the performance ... 29Scalable Video Coding 1715Scalable Video CodingTrang 30Fig 14 Performance comparison of JSVM, DWTSB and DWTSB-AS for mobile videosequence over whole QP range: (a) Global comparison for two layer ... reliability for a given information bit energy per noise power spectral density with proper error resilient video coding scheme.Chapter 11 describes a low redundancy error resilient scheme for H.264 video

Ngày tải lên: 27/06/2014, 05:20

... that for any k ≤ n, D∈H(n−k;C) For certain A, we construct Gray codes for H(n; C) for all n and C Letting ² denote the empty string,F(n) = H(n; ²) Thus, for certain A, we get Gray codes for F(n). ... cardinality of F(n) Let AB ∗ q and A for which F(n) has infinite parity problems For these q and A, we know that Gray codes forF(n) often cannot exist For even q and for those A which do not have infinite ... equal parity, such that for any D with no factor, there is a Gray code for H(k; D) from S to T A-Then, for all n ≥ 1 and for all C with no A-factor, there is a Gray code for H(n; C) When h ∗ (n;

Ngày tải lên: 07/08/2014, 06:20

... the size of union-free families Trang 52 Weakly Union-Free Upper BoundWe consider first weakly union-free families We need the following lemma Lemma 3 Let F be a weakly union-free family of subsets ... we say F is weakly union-free If A∪ B = A ∪ C implies B = C then we say F is cancellative If F is both weakly union-free and cancellative we say F is strongly union-free Let f (n) (respectively ... which completes the proof 3 Strongly Union-Free Upper Bound We now consider strongly union-free families Recall f (n) is the maximum size of a strongly union-free family of subsets of an n-set It

Ngày tải lên: 07/08/2014, 06:22

... editors Unlike vi, emacs does not have different modes for. .. OPEN A FILE WITH EMACS ¤ Type the name of the file ⁄ Type emacs and a space and press Return ■ The emacs editor displays ... Forward char Move one character to the right C-n Next line Move down one line C-p Previous line Move up one line C-r Search backward Search backward for text C-s Search forward Search forward ... 77 05 537 30X Ch05.qxd 3/ 25/ 03 8:56 AM Page 78 UNIX FOR MAC EDIT A FILE WITH EMACS Y ou can edit and save text files in emacs with keystroke commands that use the Control and Meta...

Ngày tải lên: 09/08/2014, 16:20

... pathname for the particular script For example, a script written to run in tcshstarts with #!/bin/tcsh. For tcsh, you can use the foreach command to loop through a set of values The command foreach ... of CPU usage It also includes information on threads and memory sizes. Some of the information the top command displays tells you a lot about system performance For example, if a system is more ... assume that performance is good Another good indicator of performance is the system load The top command has numerous options that you can use to alter its behavior For more information on these

Ngày tải lên: 09/08/2014, 16:20

... possible for people in New Jersey to send e-mail to people in Ethiopia, for teens in California to read their Pennsylvania grandmother's recipes on the Web, and for people to chat and form meaningful ... buy it, the whois command will provide you with some basic information. LOOK UP DOMAIN INFORMATION UNIX FOR MAC 138 LOOK UP DOMAIN INFORMATION 10 53730X Ch10.qxd 3/25/03 8:58 AM Page 138 ‹ Type ... The whois command looks up information in the Network Information Center (NIC) database. This information includes the registrar and the name servers responsible for the registration. If you

Ngày tải lên: 09/08/2014, 16:20

... capacities. Therefore, there is significant demand for reliable high-performance video communication/compression protocols. Video compression refers to the process of reducing the amount of video data ... coinciding lattice vector quantization (MDCLVQ) video coding scheme forms a diversity system for MD video coding that can be exploited for any video coding standard such as H.264/AVC or Motion JPEG2000. Extensive ... efficiency video coding (HEVC), multiple description video coding, region of interest video coding, and shape compensation methods. Part 2 concentrates on channel-friendly video coding techniques for...

Ngày tải lên: 06/03/2014, 22:20

... Attention ã Power and Control 1. Online Communities: a new opportunity - 3. Key factors for a successful online community - page 7 Key factors for a successful online community ORGANIZATIONAL ... and guidelines 1. Online Communities: a new opportunity - 3. Key factors for a successful online community - page 12 Summary ã Online communities have created an opportunity for individuals who ... “An (archive) toolkit for online communities” http://www.partnerships.org.uk/internet/index.htm 1. Online Communities: a new opportunity - 3. Key factors for a successful online community - page...

Ngày tải lên: 08/03/2014, 20:20