| 发明名称 |
SYSTEMS AND METHODS FOR MEMORY UTILIZATION FOR OBJECT DETECTION |
| 摘要 |
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. |
| 申请公布号 |
US2015058579(A1) |
申请公布日期 |
2015.02.26 |
| 申请号 |
US201414468208 |
申请日期 |
2014.08.25 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Xu Lei;Zhou Bo;Castelloe Michael Warren;Quan Shuxue;Zhang Xinping;Du Junchen;Harthattu Ashwath;Guo Feng;Qi Yingyong |
| 分类号 |
G06F12/08 |
主分类号 |
G06F12/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for memory utilization by an electronic device, comprising:
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, wherein the first portion and second portion of each decision tree are stored contiguously in the first memory, wherein the first decision tree and second decision tree are each associated with a different feature of an object detection algorithm; and 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. |
| 地址 |
San Diego CA US |
