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How to calculate how many lumens are needed to project an image 60 ft?
Wiki User
∙ 13y ago
Da-Lite, the projector screen company has a great calculator here and even includes a brand and model reference.
Wiki User
∙ 13y ago
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Where Can you get image processing project for final year Preferably Image processing with VLSI in verilog code?
Very simple THInk it over
How do you find flat region in digital image processing?
You could calculate two perpendicular gradients to each image pixel point. If both gradient are small the pixel pertains to a flat region.
Can you suggest some topic for project on image processing?
Here are two suggestions but are a little difficult to executeFake currency identifierBook reader
Does a mirror reflect without light?
light is needed to reflect an image off a mirror...no light no reflection
An object is kept in front of a concave mirror of focal length 20cm the image is 3 times the size of the object calculate 2 possible diastances of the object from the mirror?
40cm
What image do you want to project now?
is the nat sci
What is a projector?
A projector simply projects images onto a wall or projection screen. Projectors are typically used to increase the image size for viewing by audiences. Projectors come in a variety of sizes, normally measured in Lumens which is the brightness of the light. This brightness will determine the size the image can project and the distance the projector can be from the screen. Slide projectors use light to project images from 35mm slides. Digital Projectors use light to project images from computers and DVD players.
What image does poverty project to foreign tourists?
what image does poverty project to foreign tourist
A customer comes in looking for a projector He wants to use the projector for large business meetings and it must be able to project a clear image in a well lit room What feature is most important t?
Projectors over 2000 lumens can illuminate a wall or screen in a well-lit room.
What image do you want to project?
is the nat sci
Could a concave lens project an image on a screen?
No, a concave lens diverges light rays and cannot project a real image. It will create a virtual image that cannot be projected onto a screen.
What kind of image do you want to project to your audience?
kuykj
What was the camera obscura used for?
Camera obscura is used to project an image onto another surface. This can be used to show pictures to an audience, or to project an image you can trace for drawing.
Which image cannot be obtained an a screen?
An example of an image that cannot be obtained on a screen is a holographic image, which requires special technology to project a 3D image in space.
What type of mirror would you use if you wanted to project an image on a screen?
A concave mirror would be used to project an image on a screen. This type of mirror is able to converge light rays to a focal point, creating a focused image on the screen.
How to calculate Compression ratio for an image?
compression ratio=uncompressed image size/compressed size
Is it legal to use an image that you find on the internet on your school project?
yes
