The webcam has several key components including a lens, optical filter, image sensor, image processing chip, compression scheme, and optional web server. Webcams are commonly used for video chatting programs and have improved in quality to compete with traditional video conferencing systems. They are also used for security monitoring in homes and businesses. Special software is required to save videos from the webcam, rather than just taking still pictures. Games also make use of webcams for motion detection and recognition. Popular programs for video conferencing over the internet include Skype and Ekiga.
This presentation is all about history of webams and the technology related to it. This is the best ppt in which all the upcoming technology related to webcam are thoroughlly explained.
Learn how you can use Wi-Fi to remote control your camera, upload to your web site or even turn your camera into a server; and how to bring the Internet to all of your shoots.
This presentation is all about history of webams and the technology related to it. This is the best ppt in which all the upcoming technology related to webcam are thoroughlly explained.
Learn how you can use Wi-Fi to remote control your camera, upload to your web site or even turn your camera into a server; and how to bring the Internet to all of your shoots.
How to build a failsafe mobile usability testing set upcxpartners
When conducting mobile web usability testing (with a standard setup) you need your web host, internet, local network and test device to work as they should.
But technology fails, and people fail. So how do you build a set-up that won't fail? (For under £100!)
Document Camera Webcams are ceiling mounted Pan Tilt Zoom USB cameras that server a dual purpose. When inverted and mounted in the ceiling a USB PTZ Camera allows for multiple useful camera views for web video conferencing, online meetings and training exercises.
If you’re new to mobile usability testing, fear not. It is not as hard as you might think but there are some key differences to testing a traditional website in a lab that you need to be aware of.
These slides are from a presentation by Tania Lang at the Designing for Mobility Conference in Melbourne on March 1, 2013. The talk outlined 10 things about mobile testing tools, technologies and methods that we have learnt from testing everything from a Quit smoking app with a woman whilst breastfeeding her 5 week old on her sofa, to testing a mobile car insurance website in a lab.
This talk is for anyone who wants to conduct usability testing on their mobile site or app and will focus on methods, tools and technologies. It draws on experiences and lessons learnt from testing mobile sites and apps over the last year including a public transport journey planner, a mobile insurance website and a mobile app to help pregnant women quit smoking.
All About Bitmap Indexes... And Sorting ThemDaniel Lemire
A review of bitmap index from an academic perspective. Several theoretical results are presented. The talk also discuss technical issues regarding sorting the tables prior to indexing, as a way to improve the indexes.
Much of the talk is based on the following preprint:
Daniel Lemire, Owen Kaser, Kamel Aouiche, Sorting improves word-aligned bitmap indexes.
http://arxiv.org/abs/0901.3751
How to build a failsafe mobile usability testing set upcxpartners
When conducting mobile web usability testing (with a standard setup) you need your web host, internet, local network and test device to work as they should.
But technology fails, and people fail. So how do you build a set-up that won't fail? (For under £100!)
Document Camera Webcams are ceiling mounted Pan Tilt Zoom USB cameras that server a dual purpose. When inverted and mounted in the ceiling a USB PTZ Camera allows for multiple useful camera views for web video conferencing, online meetings and training exercises.
If you’re new to mobile usability testing, fear not. It is not as hard as you might think but there are some key differences to testing a traditional website in a lab that you need to be aware of.
These slides are from a presentation by Tania Lang at the Designing for Mobility Conference in Melbourne on March 1, 2013. The talk outlined 10 things about mobile testing tools, technologies and methods that we have learnt from testing everything from a Quit smoking app with a woman whilst breastfeeding her 5 week old on her sofa, to testing a mobile car insurance website in a lab.
This talk is for anyone who wants to conduct usability testing on their mobile site or app and will focus on methods, tools and technologies. It draws on experiences and lessons learnt from testing mobile sites and apps over the last year including a public transport journey planner, a mobile insurance website and a mobile app to help pregnant women quit smoking.
All About Bitmap Indexes... And Sorting ThemDaniel Lemire
A review of bitmap index from an academic perspective. Several theoretical results are presented. The talk also discuss technical issues regarding sorting the tables prior to indexing, as a way to improve the indexes.
Much of the talk is based on the following preprint:
Daniel Lemire, Owen Kaser, Kamel Aouiche, Sorting improves word-aligned bitmap indexes.
http://arxiv.org/abs/0901.3751
Anti missile diffusion system through MATLAB with Image ProcessingVeer Singh shakya
The title gives the idea itself.After coming to the Stealth technology, we are unable to the identification of the actual object(missile, jet plane etc.) and its coordination through the RADAR System.So basically in this project, we will track the emerging light (Fuel burn) that created by any object(Missile, jet plane etc). Then we will activate the anti-missile diffusion system.
Photo booths provide your event with an experience that is
unlike taking pictures with a smartphone or with a
photographer. They will provide your event with more than
just photos, a photo booth will provide your event with an
experience.
Gesture Gaming on the World Wide Web Using an Ordinary Web CameraIJERD Editor
- Gesture gaming is a method by which users having a laptop/pc/x-box play games using natural or
bodily gestures. This paper presents a way of playing free flash games on the internet using an ordinary webcam
with the help of open source technologies. Emphasis in human activity recognition is given on the pose
estimation and the consistency in the pose of the player. These are estimated with the help of an ordinary web
camera having different resolutions from VGA to 20mps. Our work involved giving a 10 second documentary to
the user on how to play a particular game using gestures and what are the various kinds of gestures that can be
performed in front of the system. The initial inputs of the RGB values for the gesture component is obtained by
instructing the user to place his component in a red box in about 10 seconds after the short documentary before
the game is finished. Later the system opens the concerned game on the internet on popular flash game sites like
miniclip, games arcade, GameStop etc and loads the game clicking at various places and brings the state to a
place where the user is to perform only gestures to start playing the game. At any point of time the user can call
off the game by hitting the esc key and the program will release all of the controls and return to the desktop. It
was noted that the results obtained using an ordinary webcam matched that of the Kinect and the users could
relive the gaming experience of the free flash games on the net. Therefore effective in game advertising could
also be achieved thus resulting in a disruptive growth to the advertising firms.
The future of online video, or, where the puck is heading. Whether you're an MCN, a social celebrity or YouTube/Vine star, or maybe an up and coming Instagram "millennial", you have the choice to build the tech yourself, or partner, but you still need to monetize it and acquire an audience. If you build it, they may never come. Niche content is the future. Act now, before Netflix steals your thunder.
This is the subject slides for the module MMS2401 - Multimedia System and Communication taught in Shepherd College of Media Technology, Affiliated with Purbanchal University.
Implementation of Cmos Camera Device Driver and Wifi Technology on S3c2440 Us...IOSR Journals
Abstract: With the processing of CMOS technology, the technology of video acquisition based on CMOS is becoming a new trend. However, many CMOS camera chip is not supported by the newest Linux kernel yet. The environmental image acquirement and the Wi-Fi transmission system are studied and designed. In this paper, the method of designing the CMOS camera driver based on S3C2440 developing board with the embedded Linux environment is introduced and adds some components such as a USB Wi-Fi adapter. SCCB is a distinguishing feature of OV series CMOS chips. S3C2440 provides a camera interface, and the camera driver is designed based on it. The library and the utilities are compiled, and of images got from CMOS camera to the Wi-Fi mobile phone has been realized by means of programming.
In today's competitive environment, the security concerns have grown tremendously. In the modern world, possession is known to be 9/10'ths of the law. Hence, it is imperative for one to be able to safeguard one's property from worldly harms such as thefts, destruction of property, people with malicious intent etc. Due to the advent of technology in the modern world, the methodologies used by thieves and robbers for stealing has been improving exponentially. Therefore, it is necessary for the surveillance techniques to also improve with the changing world. With the improvement in mass media and various forms of communication, it is now possible to monitor and control the environment to the advantage of the owners of the property
In the free video editing software ppt, I'd like to show you the brand new smartpixel free video recording editing software features and advantages and comparisons with other video recording editing software.
4. The webcam
has a lens,
an optical filter,
a CCD or CMOS
matrix scheme of
digital image
processing, image
compression
scheme, and
optional web server
to connect to the
network.
5. As soon as the possibility of Cam appear in applications that
were originally designed for text chat (in programs like
Instant Messenger) - including Skype, Yahoo Messenger,
AOL Instant Messenger, Windows Live Messenger - millions
of ordinary people around the globe have the ability to
communicate with each other on the videophone.
Improving the quality of video enabled webcam to compete
with pre-existing video conferencing systems. Some
webcams are equipped with new features aimed specifically
at increasing the popularity and convenience of video
(including features that provide automatic retouching,
wrinkle smoothing, etc.)
6. Webcams sometimes used in security systems.
Enterprises use webcams for monitoring and
recording what is happening in the offices, in the
hallways and in storage at the elections.
Homeowners with webcams watch anything - from
the child and to the back yard.
Webcam itself is usually not able to keep the
video, but just takes pictures, to save the video
using special software on the computer to which it
is connected webcam.
7. EyeToy - a digital color camera for the PlayStation 2, which
allows players to interact with games using motion,
tsvetoraspoznavaniya and other similar means.
PlayStation Eye - Improved EyeToy for PlayStation 3, allowing
players to interact with games using
motion, tsvetoraspoznavaniya and other similar means.
Xbox Live Vision - video camera for Xbox 360 and Xbox
Live, which can also be used in games.
Kinect - the camera for computers and consoles with IR laser
and an array of microphones for information on 3 dimensions
Camera to PC
PC-webcam can also be used in games that use simple
algorithms for motion recognition. Games using
webcams, are of two types:
games, which are separate programs,
games that run in the browser using the technology Flash,
or any other plug-in.
8. Skype, Ekiga - software for video conferencing over
the Internet between computers as well as for
telephone service.
Cheese and Guvcview - software for photo and
video recording in the operating system Linux.
Enable Viacam - emulator computer mouse.
