Systems and methods for memory utilization for object detection

A method for memory utilization by an electronic device is described. The method includes transferring a first portion of a first decision tree and a second portion of a second decision tree from a first memory to a cache memory. The first portion and second portion of each decision tree are stored...

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Bibliographic Details
Main Authors CASTELLOE MICHAEL WARREN, QUAN SHUXUE, GUO FENG, ZHOU BO, XU LEI, DU JUNCHEN, ZHANG XINPING, HARTHATTU ASHWATH, QI YINGYONG
Format Patent
LanguageEnglish
Published 15.03.2016
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:A method for memory utilization by an electronic device is described. The method includes transferring a first portion of a first decision tree and a second portion of a second decision tree from a first memory to a cache memory. The first portion and second portion of each decision tree are stored contiguously in the first memory. The first decision tree and second decision tree are each associated with a different feature of an object detection algorithm. The method also includes reducing cache misses by traversing the first portion of the first decision tree and the second portion of the second decision tree in the cache memory based on an order of execution of the object detection algorithm.
Bibliography:Application Number: US201414468208