Pivot Vector Space Approach in Audio-Video Mixing
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
computer science crazy
Super Moderator

Posts: 3,048
Joined: Dec 2008
22-09-2008, 09:40 AM


The PIVOT VECTOR SPACE APPROACH is a novel technique of audio-video mixing which automatically selects the best audio clip from the available database, to be mixed with the given video shot. Till the development of this technique, audio-video mixing is a process that could be done only by professional audio-mixing artists. However employing these artists is very expensive and is not feasible for home video mixing. Besides, the process is time-consuming and tedious.

In today's era, significant advances are happening constantly in the field of Information Technology. The development in the IT related fields such as multimedia is extremely vast. This is evident with the release of a variety of multimedia products such as mobile handsets, portable MP3 players, digital video camcorders, handicams etc. Hence, certain activities such as production of home videos is easy due to products such as handicams, digital video camcorders etc. Such a scenario was not there a decade ago ,since no such products were available in the market. As a result production of home videos is not possible since it was reserved completely for professional video artists.

So in today's world, a large amount of home videos are being made and the number of amateur and home video enthusiasts is very large.A home video artist can never match the aesthetic capabilities of a professional audio mixing artist. However employing a professional mixing artist to develop home video is not feasible as it is expensive, tedious and time consuming.

The PIVOT VECTOR SPACE APPROACH is a technique that all amateur and home video enthusiasts can use in the creation of video footage that gives a professional look and feel. This technique saves cost and is fast. Since it is fully automatic, the user need not worry about his aesthetic capabilities. The PIVOT VECTOR SPACE APPROACH uses a pivot vector space mixing framework to incorporate the artistic heuristics for mixing audio with video .These artistic heuristics use high level perceptual descriptors of audio and video characteristics. Low-level signal processing techniques compute these descriptors.

Video Aesthetic Features

The table shows, from the cinematic point of view,a set of attributed features(such as color and motion) required to describe videos.The computations for extracting aesthetic attributed features from low-level video features occur at the video shot granularity. Because some attributed features are based on still images(such as high light falloff),we compute them on the key frame of a video shot. We try to optimize the trade-off in accuracy and computational efficiency among the competing extraction methods. Also, even though we assume that the videos considered come in the MPEG format(widely used by several home video camcorders),the features exist independently of a particular representation format.
Use Search at http://topicideas.net/search.php wisely To Get Information About Project Topic and Seminar ideas with report/source code along pdf and ppt presenaion
seminar addict
Super Moderator

Posts: 6,592
Joined: Jul 2011
02-02-2012, 10:40 AM

to get information about the topic Pivot Vector Space Approach in Audio Video Mixing full report ,ppt and related topic refer the link bellow



Important Note..!

If you are not satisfied with above reply ,..Please


So that we will collect data for you and will made reply to the request....OR try below "QUICK REPLY" box to add a reply to this page
Tagged Pages: the pivot vector space approach in audio and video mixing documentation, file type pivot vector space approach in audio video mixing for seminar topics, pivot vector space approach for audio video mixing, the pivot vector space approach,
Popular Searches: mixing of ingradiants sand cement water, steganografi audio with matlab, it design approach, agitation and mixing, example of infinite dimensional vector space, pivot vector space approach audio video mixing pdf, hand mixing concrete ppt,

Quick Reply
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  Audio Steganography PPT study tips 1 1,247 06-07-2015, 10:06 PM
Last Post: hadil
  wireless video service in cdma systems wikipedia jaseelati 0 359 13-01-2015, 04:29 PM
Last Post: jaseelati
  space mouse abstract jaseelati 0 245 27-12-2014, 02:18 PM
Last Post: jaseelati
  Intrusion Detection: An Energy Efficient Approach in Heterogeneous WSN pdf study tips 1 924 09-02-2014, 05:40 PM
Last Post: Guest
Last Post: seminar project topic
  Network Reconfiguration Using a Genetic Approach for Loss and Reliability Optimizati project report helper 1 1,587 16-10-2013, 05:35 AM
Last Post: dreambanned
Music Digital audio broadcasting, DAB (Download Full Report And Abstract) computer science crazy 22 13,481 07-10-2013, 10:11 PM
Last Post: Guest
  Intelligent Video Monitoring Solutions in Wireless Sensor Networks ppt seminar projects maker 0 407 23-09-2013, 04:01 PM
Last Post: seminar projects maker
  Vector Processors and DSPs seminar projects maker 0 208 21-09-2013, 02:36 PM
Last Post: seminar projects maker
  POWER FROM SPACE FOR USE ON EARTH seminar projects crazy 5 4,873 16-08-2013, 09:59 AM
Last Post: study tips