Our system follows a parallel-tracking-and-mapping strategy: a tracking thread estimates the camera pose at frame rate; and a mapping thread updates a keyframe-based map at a lower frequency.
WunderWalk is an app that helps you find cool stuff to do in your city — or on your next city break — by combining Foursquare and Google Maps to let you search for a series of activities and have the app plot a route on the map, threading through the necessary stop offs and watering holes.
In particular, the focus is put on reducing thread divergence by making a judicious choice for the mapping of threads onto the data.
In a traditional parallel computer, an optimal static mapping of threads into processors is possible.
Consequently, the mapping task-thread is as follows: in_th executes the task read_file.
It is interesting that atomic interactions are mined from 3-D structural coordinates and 2-D PCAINs are used to identify the fold-conserved set of atomic interactions that are finally mapped to thread 1-D amino acid sequences.
They proposed to separate the tracking and the mapping into different threads on CPU.
Compared to MonoSLAM, in PTAM, the system can handle thousands of feature points by splitting the tracking and the mapping into different threads on CPU.
To solve the problem of a computational cost in MonoSLAM, PTAM [15] split the tracking and the mapping into different threads on CPU.
Pseudoscience comprises many fields, everything from metoposcopy (predicting someone's destiny based on forehead wrinkles) to craniometry (inferring criminality based on head size) to iridology (mapping the pretty threads in one's iris and pretending that they correspond to systemic health).
We propose a Heterogeneity-Aware Signature-Supported (HASS) scheduling algorithm that performs this mapping using per-thread architectural signatures, which are compact summaries of threads' architectural properties.
