Adjusting apparatus for projector

Apparatus for showing microdocuments

Automatic keystone correction for projectors with arbitrary...

Automatic keystone correction system and method

Correcting for keystone distortion in a digital image...

Correction of image distortion

Device for correcting distortion of a projected image

Distance measuring device and projector including same...

Distortion correction for projector

Distortion correction for projector

Elevator assembly for a projection device

Height adjustment apparatus for projection device

Illuminating system and method for improving asymmetric...

Image input apparatus using projected light

Image processing apparatus, image processing method, and...

Image processing system, projector, portable device, and...

Image processing system, projector, program, information...

Image processing system, projector, program, information...

Image projecting device

Image projection apparatus having an elevation adjustment...