Video camera tubes in the early days of television used the photoelectric effect, for example, Philo Farnsworth's " Image dissector " used a screen charged by the photoelectric effect to transform an optical image into a scanned electronic signal.

These efforts were meant to make Cisco a " household " brand – a strategy designed to support the low-end Linksys products and future consumer products ( such as Flip Video camera acquired by Cisco in 2009 ).

Video and digital cameras use an electronic image sensor, usually a charge coupled device ( CCD ) or a CMOS sensor to capture images which can be transferred or stored in a memory card or other storage inside the camera for later playback or processing.

* Video camera

Video evidence also points out that at least two companies of the Olympia Battalion hid themselves in the nearby apartment buildings-including setting up a machine gun in an apartment on the Molino del Rey Building, where a sister-in-law of then-Secretary of State Luis Echeverría lived -, the church of Santiago de Tlatelolco, where snipers were positioned into the roof ; the nearby convent and the Foreign Relations Tower, where there were many people involved including-but not limited to-the ones who fired the first two flares, a machine gun on the 19th floor and a video camera on the 17th floor.

Eddie Van Halen would later explain ( in regard to the MTV Video Music Awards appearance ) that he had initially been embarrassed by Roth's antics while on camera behind Beck, who was giving an acceptance speech for the award that Van Halen had presented to him.

Video laryngoscopes are specialized fiberoptic layngoscopes that use a digital video camera sensor to allow the operator to view the glottis and larynx on a video monitor.

* Video of raspberry blowing at 500 frames per second, taken with a high speed camera

One of his jokes, beyond wearing the large glasses, was that he was " a camera ," consistent with his hits, " Video Killed the Radio Star " and " I Am A Camera ".

The digital files are then extracted from the camera, and in return for keeping the camera, they are printed out or stored to CD ( or DVD in the case of the Video Camera ) for the customer.

Video feedback. Similarly, if a video camera is pointed at a monitor screen that is displaying the camera's own signal, then weird repeating patterns can be formed on the screen by positive feedback.

* Video input: video camera or webcam

Video camera readers use small video cameras with the same CCD technology as in a CCD bar code reader except that instead of having a single row of sensors, a video camera has hundreds of rows of sensors arranged in a two dimensional array so that they can generate an image.

Windows XP, Windows 7, and Windows Vista will autodetect an external iSight camera as " 1394 Desktop Video Camera ", but no specific iSight driver exists for Windows.

Schematic representation :< table style =" background: transparent ">< tr >< td >( 1 ) Video camera </ td >< td >( 2 ) Shroud </ td ></ tr >< tr >< td >( 3 ) Video monitor </ td >< td >( 4 ) Clear glass or beam splitter </ td ></ tr >< tr >< td >( 5 ) Image from subject </ td >< td >( 6 ) Image from video monitor </ td ></ tr ></ table >

Philips invented the Plumbicon pick up Video camera tube in 1965, that gave tube cameras a cleaner picture.

simple: Video camera

* Video communications-Surface supplied divers often carry a closed circuit video camera on the helmet which allows the surface team to see what the diver is doing and to be involved in inspection tasks.

After experimental videos made for Swart and Kaper, NuL filmed their first full-fledged Music Video of Online Superstar in the winter of 2008, with Erasmus operating the camera, de Lange as set designer, and Pelzer as Director.

Video camera tubes typically had a certain maximum brightness tolerance.

Video footage taken from the gun camera of a US Apache helicopter in Iraq was shown on ABC TV, showing the killing of suspected Iraqi insurgents.

*( Video ) The high detonation temperature inside the tube of an experimental PDE causes the seals to heat up and catch fire.

# REDIRECT Video camera tube

# REDIRECT Video camera tube

# REDIRECT Video camera tube

# REDIRECT Video camera tube

# REDIRECT Video camera tube

* Lily Allen video on YouTube Video featuring Ladbroke Grove tube station ( 1 min 54-2 min ).

The 1994 film version of The Shadow includes a sequence in which the camera follows a message capsule as it speeds through a pneumatic tube system.

The camera and the cathode-ray tube ( CRT ) were both monochromatic.

In color television and video cameras manufactured before the 1990s, the incoming light was separated by prisms and filters into the three RGB primary colors feeding each color into a separate video camera tube ( or pickup tube ).

Nasal endoscopy involves inserting a flexible fiber-optic tube with a light and camera at its tip into the nose to examine the nasal passages and sinuses.

In 1926, Hungarian engineer Kálmán Tihanyi designed a television system utilizing fully electronic scanning and display elements, and employing the principle of " charge storage " within the scanning ( or " camera ") tube.

Police box mounted with a modern surveillance camera outside Earl's Court tube station in London

Although he made many contributions that were crucial to the early development of all-electronic television, he is perhaps best known for inventing the first fully functional all-electronic image pickup device ( video camera tube ), the " image dissector ", the first fully functional and complete all-electronic television system, and for being the first person to demonstrate such a system to the public.

Usually there was a scanner or camera, a modem to create and receive the characteristic audio howl, and a cathode ray tube from a surplus radar set.

The electronic video camera tube was invented in the 1920s, starting a line of development that eventually resulted in digital cameras, which largely supplanted film cameras after the turn of the 21st century.

The primary advantages to the electron microscope based technique is the ability to resolve features down to 1 nanometer, the ability to measure an entire spectrum at each point ( hyperspectral imaging ) if the photomultiplier tube is replaced with a CCD camera, and the ability to perform nanosecond-to picosecond-level time-resolved measurements if the electron beam can be " chopped " into nano-or pico-second pulses.

This may be a reflection of an object by a mirror, a projection of a camera obscura, or a scene displayed on a cathode ray tube.

The television camera on Surveyor 3 consisted of a vidicon tube, two 25 and 100 millimeter focal length lenses, shutters, filters, and an iris mounted along an axis inclined about 16 degrees to the central axis of the spacecraft.

Model shop supervisor Jeff Mann filled the probe's antenna with tube lamps and halogen bulbs that were turned on in sequence for different exposures ; three different camera passes for each exposure were combined for the final effect.

The TV camera consisted of a vidicon tube, 25 millimeter and 100 millimeter focal-length lenses, a shutter, several optical filters, and iris-system mounted along an axis inclined approximately 16 degrees from the central axis of Surveyor 1.

The TV camera consisted of a vidicon tube, 25 and 100 mm focal length lenses, shutters, color filters, and iris mounted along an axis inclined approximately 16 ° to the central axis of the spacecraft.

The TV camera consisted of a vidicon tube, 25 and 100 mm focal length lenses, shutters, polarizing filters ( as opposed to color filters used on the previous Surveyor cameras ), and iris mounted nearly vertically and surmounted by a mirror that could be adjusted by stepping motors to move in both azimuth and elevation.

** photoemissive camera tube

The CBS field-sequential color system was partly mechanical, with a disc made of red, blue, and green filters spinning inside the television camera at 1, 200 rpm, and a similar disc spinning in synchronization in front of the cathode ray tube inside the receiver set.

In the mid-1960s, Producer / entrepreneur H. William " Bill " Sargent, Jr. used conventional analog Image Orthicon video camera tube units, shooting in the B & W 819-line interlaced 25fps French video standard, using modified high-band quadruplex VTRs to record the signal.

* Cystoscopy – a thin tube with a tiny camera is inserted in the urethra and used to see the inside of the urethra and bladder.

Many patients with a history, signs, and symptoms suspicious for bladder cancer are referred to a urologist or other physician trained in cystoscopy, a procedure in which a flexible tube bearing a camera and various instruments is introduced into the bladder through the urethra.

Endoscopy: The esophageal mucosa can be visualized directly by passing a thin, lighted tube with a tiny camera known as an endoscope attached through the mouth to examine the esophagus and stomach.

RCA, soon thereafter, demonstrated a working iconoscope camera tube and kinescope receiver display tube ( an early cathode ray tube ), the two key components of all-electronic television, to the press on April 24, 1936.