CN112418248B - 基于fpga加速器的目标检测方法及系统 - Google Patents
基于fpga加速器的目标检测方法及系统 Download PDFInfo
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- CN112418248B CN112418248B CN202011297548.9A CN202011297548A CN112418248B CN 112418248 B CN112418248 B CN 112418248B CN 202011297548 A CN202011297548 A CN 202011297548A CN 112418248 B CN112418248 B CN 112418248B
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000003066 decision tree Methods 0.000 claims abstract description 55
- 239000013598 vector Substances 0.000 claims description 35
- 238000012549 training Methods 0.000 claims description 19
- 238000010606 normalization Methods 0.000 claims description 15
- 230000004931 aggregating effect Effects 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 12
- 230000004069 differentiation Effects 0.000 claims description 10
- 230000002776 aggregation Effects 0.000 claims description 9
- 238000004220 aggregation Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000013078 crystal Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 238000013139 quantization Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/40—Extraction of image or video features
- G06V10/50—Extraction of image or video features by performing operations within image blocks; by using histograms, e.g. histogram of oriented gradients [HoG]; by summing image-intensity values; Projection analysis
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/243—Classification techniques relating to the number of classes
- G06F18/24323—Tree-organised classifiers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/07—Target detection
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105787470A (zh) * | 2016-03-25 | 2016-07-20 | 黑龙江省电力科学研究院 | 一种基于聚合多通道特征对图像中输电线路杆塔进行检测的方法 |
CN107273099A (zh) * | 2017-05-10 | 2017-10-20 | 苏州大学 | 一种基于FPGA的AdaBoost算法加速器及控制方法 |
WO2017190574A1 (zh) * | 2016-05-04 | 2017-11-09 | 北京大学深圳研究生院 | 一种基于聚合通道特征的快速行人检测方法 |
WO2019196394A1 (zh) * | 2018-04-10 | 2019-10-17 | 华南理工大学 | 使用capi加速的fpga医学超声成像系统 |
CN110910434A (zh) * | 2019-11-05 | 2020-03-24 | 东南大学 | 基于fpga高能效实现深度学习视差估计算法的方法 |
CN111459877A (zh) * | 2020-04-02 | 2020-07-28 | 北京工商大学 | 基于FPGA加速的Winograd YOLOv2目标检测模型方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US20170116003A1 (en) * | 2015-10-27 | 2017-04-27 | International Business Machines Corporation | Dynamic determination of the applicability of a hardware accelerator to a request |
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- 2020-11-19 CN CN202011297548.9A patent/CN112418248B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105787470A (zh) * | 2016-03-25 | 2016-07-20 | 黑龙江省电力科学研究院 | 一种基于聚合多通道特征对图像中输电线路杆塔进行检测的方法 |
WO2017190574A1 (zh) * | 2016-05-04 | 2017-11-09 | 北京大学深圳研究生院 | 一种基于聚合通道特征的快速行人检测方法 |
CN107273099A (zh) * | 2017-05-10 | 2017-10-20 | 苏州大学 | 一种基于FPGA的AdaBoost算法加速器及控制方法 |
WO2019196394A1 (zh) * | 2018-04-10 | 2019-10-17 | 华南理工大学 | 使用capi加速的fpga医学超声成像系统 |
CN110910434A (zh) * | 2019-11-05 | 2020-03-24 | 东南大学 | 基于fpga高能效实现深度学习视差估计算法的方法 |
CN111459877A (zh) * | 2020-04-02 | 2020-07-28 | 北京工商大学 | 基于FPGA加速的Winograd YOLOv2目标检测模型方法 |
Non-Patent Citations (2)
Title |
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"Hardware Architecture for Fast General Object Detection using Aggregated Channel Features";Mitsunari, Koichi 等;《2018 IEEE ASIAN SOLID-STATE CIRCUITS CONFERENCE 》;55-58 * |
"用于实时目标检测的FPGA神经网络加速器设计";李岑,等;《微电子学与计算机》;第37卷(第7期);6-11 * |
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