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ISSCC 2023Session 22 · HETEROGENOUS ML ACCELERATORSOther

DL-VOPU: An Energy-Efficient Domain-Specific Deep-LearningBased Visual Object Processing Unit Supporting Multi-Scale Semantic Feature Extraction for Mobile Object Detection/Tracking Applications

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📋 论文概要

提出了一款名为DL-VOPU的领域特定深度学习视觉目标处理单元,专门针对视觉目标检测与跟踪(VODT)任务进行架构优化,通过多尺度语义支持实现高能效,适用于移动端智能应用。

💡 主要创新点

重要性
发表年份
ISSCC 2023

🏷 关键词

视觉目标检测领域特定处理器高能效

📄 原文摘要

years, deep learning-based visual object detection/tracking (VODT) has been widely used in intelligent applications such as autonomous driving, UAV, smart robot and VR/AR. As general AI hardware platforms, GPUs and general AI processors are often used for accelerating VODT. However, without a domain-specific architecture, it is difficult for these processors to achieve high energy efficiency, making them unsuitable for mobile VODT applications. Recently, some dedicated VODT processors have been proposed with improved energy efficiency [1][2][3]. As shown in Fig. 22.7.1, these designs have several issues: 1) they only support a single task (either detection or tracking), 2) they lack full support for multi-scale semantic feature extraction (MSFE)based state-of-the-art VODT frameworks [4], and 3) they do not sufficiently exploit

👥 作者与机构

Yuchuan Gong, Teng Zhang, Hongtao Guo, Xiyuan Liu, Jingxiao Zheng,

Hongqiang Wu, Conghan Jia, Luying Que, Liang Zhou, Liang Chang, Jun Zhou University of Electronic Science and Technology of China, Chengdu, China In the recent

分类:Other · 年份:ISSCC 2023