What is octree encoding, Mechanical Engineering

Assignment Help:

What is Octree Encoding

Octress are hierarchical variant of spatial-occupancy enumeration, designed to address that approach's demanding storage requirements. Octress are in turn derived from quadtrees, a 2D representation format used to encode images. The fundamental idea behind both the quadtree and octree is the divide-and-conquer power of binary subdivisions. A quadtree is derived by successively subdividing a 2D plane in both dimensions to form quadrants. When a quadtree is used to represent an area in the plane, each quadrant may be full, partially full, or empty, depending on how much of the quadrant intersects the area. A partially full quadrant is recursively subdivided into sub quadrants. Subdivision continue until a predetermined cut off depth is reached. Whenever  

 


Related Discussions:- What is octree encoding

Concurrent force system - mechanics, Concurrent force system: It state...

Concurrent force system: It state that if force acting at a point on a rigid body, it can be considered to act at any other point on its line of action, given this point is ri

Describe classifications of instruments, Describe various classifications o...

Describe various classifications of instruments and differentiate between null type and deflection of instruments with suitable examples.

Determine the springs needed to absorb the energy, Determine the springs ne...

Determine the springs needed to absorb the energy: A vehicle weighing 28 kN and running at 2.5 m/sec is to be brought to rest by a buffer springs. Determine the number of spri

Design ia-32 instructions, 1.  Given the data below, design IA-32 instructi...

1.  Given the data below, design IA-32 instructions to copy data in array X to array Y.   .data X   sdword   10,30,40,-10,-20,-4,-50 Y   sdword   7 dup (?)    2.  Given

Shock absorbers, how bike''s hydraulic shock absorbers work?

how bike''s hydraulic shock absorbers work?

Define the application of abrasive jet cutting machines, Define the Applica...

Define the Application of Abrasive Jet Cutting Machines Cleaning purpose. Cutting fine lines. Machining semiconductors. Drilling and cutting thin section of har

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd