A 533pW NEP 31×31 pixel THz image sensor based on in-pixel demodulation.
Assim BoukhaymaJean-Pierre RostaingA. MollardFabrice GuellecMichele BenettiGuillaume DucournauJean-François LampinAntoine DupretChristian C. EnzMichaël TchagaspanianJ.-A. NicolasPublished in: ESSCIRC (2014)
Keyphrases
- input image
- image pixels
- neighboring pixels
- pixel values
- intensity values
- pixel level
- pixel wise
- gray level images
- adjacent pixels
- grey level
- gradient magnitude
- homogeneous regions
- grey levels
- image frames
- transformed image
- gray value
- edge map
- displacement estimation
- pixel intensities
- intensity variations
- spl times
- markov random field
- image blocks
- connected component analysis
- spatial color
- gradient orientation
- multiscale
- gradient field
- color components
- focal plane
- image quality
- image features
- image retrieval
- preprocessing stage
- edge pixels
- image segmentation
- image analysis
- test images
- gray level
- image classification
- edge detection
- high dimensional image space
- gray images
- color distribution
- segmentation algorithm
- scale space
- image data
- bilinear interpolation
- super resolution algorithm
- image processing
- raster scan
- high resolution
- raw image
- color images
- interpolation method
- image regions
- template matching
- pixel classification
- back projection