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IR Hiding: Use of Specular Reflection for Short-Wavelength-Pass-Filter Detection to Prevent Re-recording of Screen Images.
Isao Echizen
Takayuki Yamada
Seiichi Gohshi
Published in:
Trans. Data Hiding Multim. Secur. (2015)
Keyphrases
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specular reflection
input image
image features
three dimensional
lighting conditions
image data
illumination conditions
object recognition
image retrieval
diffuse reflection
complex scenes
image matching
partial occlusion
photometric stereo
light source
segmentation algorithm
image registration
color images