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Ghost image

Photography GhostGhost images

GHOST IMAGE - In time exposure photography, an object that is only partially recorded on the film and therefore has a translucent, ghost-like appearance.

 


ghost image
(1) ink stains on screen mesh that were not removed during screen cleaning and reclaiming; (2) image that remains on a substrate after chemically removed or washed..

-Ghost images - bright spots of light, often taking the shape of the aperture, which appear in the camera viewfinder or in the final photograph when a lens is pointed at a bright light like the sun.

Ghost images or images of the diaphragm have much more to do with the design of the lens than with coatings, although coating will reduce the effect when it is present. I have several old, uncoated lenses which do not produce ghost images.

Ghost Image - A light, secondary image caused by an error (overexposure. inadequate shutter speed) or by a faulty lens or shutter.
...

Ghost images and lens flare.
Bright spots of light, often taking the shape of the aperture, which appear in the camera viewfinder or in the final photograph when a lens is pointed at a bright light like the sun; ...

HALATION -A halo or ghost image surrounding the true image of a bright object on a photographic emulsion, caused by reflection of rays of light from the back of the negative material.

Using high speed flash for my background coverage and 1/200 of a second for my shutter speed eliminates the possibility of ghost images. All of this can be accomplished with TTL flash metering for all three flash units.

This fog, which looks something like a ghost image, is created by ink solvents leaving the paper before it is completely cured. These solvents dry at a slower rate than water so even when a print feels dry, they may not have completely dissipated.

Normally, you should hold the camera stationary so you are not creating camera motion problems to go along with ghost images, but with some particularly fast critters you may consider "panning" with the motion.

Things such as fruit dropping in water and ghost images are likely to be of intense interest to the photographers this book will most help.

Flare is a general description of a variety of ghost images, colour spots, halos and haze that appear in the final image and in many cases is a result of a direct sunlight or other strong light hits directly the front element of your lens, ...

It takes the form of a vertically displaced ghost image around highlight areas, and is caused by a tiny portion of the light which passes through the mirror being reflected off the inner surface of the mirror and back onto the sensor.

If you do, the effect of the flash popping at the start of the exposure makes the subject appear to streak backwards from the ghost image frozen by the flash.

The depositing of multiple coats of anti-reflective materials on a lens surface to reduce ghost images and flare produced by internal reflections and insure faithful color rendition; in the Nikon Integrated Coating system, ...

When you look through the viewfinder at a bright object you'll see two dim ghost images. Adjust the focus until the images overlap, then remove the cardboard. You'll probably need to experiment with hole size and placement for this to work well.

Ghost Image or Ghosting A double image that results from using flash in relatively bright light at a low shutter speed. The two images, one from the ambient light and a second from the flash, do not perfectly coincide.

In photography, and particularly in digital photography, purple fringing is the term for an out-of-focus purple ghost image on a photograph. Images taken in low light with high-contrast boundary areas are particularly susceptible.

Unlike LW55, there is no trace of ghost image streak, picture like this is not possible with LW55 ...

Lens hood
A short conical shaped tube that attaches to the front of a lens to shield it from extraneous light. Helps prevent lens flare, ghost images and loss of contrast. An inexpensive must have accessory for your camera system.

Camera shake occurs while the shutter is open and exposing the film. If there is any movement, it will show up as motion lines and ghost images. This often happens in low light, with longer shutter speeds needed to expose the image.

In fading light try using slower shutter speeds to blur subject movement. You could even add a burst of rear-curtain flash to record a sharp ghost image of your subject over the top of the blur.

If partially transparent, you'll see the contents of that layer as a ghost image on top of the underlying layer. This works just like things do in real life. Wave your hand in front of your eyes and you can no longer see what is beyond it.

if you have an extreme reduction of the resolution settings, typical JPEG-effects will become visible: where the colors change only in small steps, the picture will resolve in square compression blocks, while in high-contrast contours 'ghost images' ...

To help you with this, iKITMove has a useful feature called "onionskinning", which will really help you to find the correct placing of each piece as you take shots. The screenshot shows a ghost image of the previously placed clay piece allowing me ...

See also: Image, Light, Ghost, Camera, Photograph

Photography GhostGhost images

 
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