Question: What is the science of analyzing small objects called?
About the article "Microscope", section "Abstract".

Candidate passages:
The science of analysis.
Arriving at an optimal or realistic decision based on existing data.
In the video industry it is often used for analyzing video to detect and determine temporal events not based on single image.
It has a wide range of application in safety and security to examine video for specific data, behavior, objects or attitude. 
Substellar companion is a generic term for an astronomical body orbiting a star.
It can describe a celestial bodies too small to be a star, but too big to be called a planet.
Alternatively, its a substellar object such as exoplanet or brown dwarf that is orbiting a star.
Objects as low as 8-23 Jupiter have been called a substellar companion.
Objects orbiting a star are often called a planet below 13 Jupiter masses and brown dwarf above that.
Companions at that planet-brown dwarf borderline have been called Super-Jupiters, such around the star Kappa Andromedae.
Nevertheless, objects as small as 8 Jupiter masses have been called a brown dwarf.
A substellar companion is thought to exist in the binary star system SDSS 1212.
Substellar companions have been confirmed by analyzing astrometric data from Hipparcos. 
ChaSen is a morphological parser for the Japanese language.
This tool for analyzing morphemes was developed at the Matsumoto laboratory, Nara Institute of Science and Technology. 
  Drag (physics), the force which resists motion of an object through a fluid  Drag equation, a mathematical equation used in analyzing the magnitude of drag caused by fluid flow  Drag coefficient, a non-dimensional coefficient that is one of the terms in the drag equation  Aerodynamic drag, the aerodynamic force which resists motion of an aircraft or other object through the air  Drag crisis, a rapid change in drag coefficient over a small range of Reynolds number  Park drag, a type of carriage  Police drag, a small dredge used to recover objects or bodies lost in shallow water  Drag harrow, in agriculture, a heavy type of harrow used to break up soil  Drag system, a mechanical means of applying variable pressure to a fishing rod reel in order to act as a friction brake  In computing, to hold down a mouse button while moving the mouse, as in drag-and-drop  
Combinatorics is a branch of mathematics concerning the study of finite or countable discrete structures.
Aspects of combinatorics include counting the structures of a given kind and size (enumerative combinatorics), deciding when certain criteria can be met, and constructing and analyzing objects meeting the criteria (as in combinatorial designs and matroid theory), finding "largest", "smallest", or "optimal" objects (extremal combinatorics and combinatorial optimization), and studying combinatorial structures arising in an algebraic context, or applying algebraic techniques to combinatorial problems (algebraic combinatorics).
Combinatorial problems arise in many areas of pure mathematics, notably in algebra, probability theory, topology, and geometry, and combinatorics also has many applications in optimization, computer science, ergodic theory and statistical physics.
Many combinatorial questions have historically been considered in isolation, giving an "ad hoc" solution to a problem arising in some mathematical context.
In the later twentieth century, however, powerful and general theoretical methods were developed, making combinatorics into an independent branch of mathematics in its own right.
One of the oldest and most accessible parts of combinatorics is graph theory, which also has numerous natural connections to other areas.
Combinatorics is used frequently in computer science to obtain formulas and estimates in the analysis of algorithms.
A mathematician who studies combinatorics is called a "combinatorialist" or a "combinatorist".