PICTRAL SOFT 
434 
List of main display functions running in a stand-alone mode 
with PICTRAL 
. Alphanumeric plane erasure 
. Alternate display 
. Camera input 
. Catalogue 
. Colour level 
. Colour rotation 
. Convolution : 
. Current graphic plan 
. Cursor 
. Division 
. Drawing 
. Dynamic 
. Exponential 
. Graphic annotation 
. Graphic colour 
. Graphic display 
. Graphic erasure 
. Grey scale 
« Grid 
. Histogram 
. Histogram equalization 
. Image catalogue management 
. Image display 
. Image deletion 
. Image zoom 
. Intensity profile 
. Interpolated zoom 
. Linear scale in portions 
"Locking 
. Logarithm 
. Logic management of disks 
images 
. Multiplication 
. Palette 
. Panning window 
. Points file 
. Polygon plot 
. Pseudo-colour 
. Ratio 
. Resident image creation 
. Spectral signature 
. Split screen 
. Time animation 
. Transfer function display 
. Transfer function on image 
fraction 
. Transfer function 
programming 
. Unlocking 
. Weighted combination 
. Window effect mono/multi- 
channel, image/graphic 
Associated to those functions, MATRA can provide a large 
  
remote sensing software package* (some function including 
  
classification, have been provided by I.G.N. France).