学习实践

大二阶段项目——第十八届智能汽车竞赛智能视觉组

参加了第十八届智能汽车竞赛智能视觉组,该组别的总体比赛流程就是先识别一个有很多节点的图片,使用特定的算法解决TSP(旅行商问题),可以使用贪心算法,模拟退火算法,遗传算法等等,将需要运动的最短轨迹通过这个计算出,之后就操控麦克纳姆轮小车去相关的点位,通过openart(类似于openMV)进行图像识别,通过之前训练的模型,进行定位和分类图中物体类别的工作,然后使用机械臂抓取铁性材质的图片,再将同一类型的图片放到相对应的位置。第十八届智能汽车竞赛智能视觉组数据集分为蔬菜、粮食和水果三大类,15个小类,一般可以通过eiq软件进行深度学习全流程的简化设计,但是我觉得不太有意思,所以我是使用了python直接在本地运行各种图像处理算法(可设定参数的旋转,裁剪、色调变换,饱和度变化等等)。因为是在openart(类似于openMV)的MCU上跑模型,应为在MCU中存储和运算资源都很有限,所以比赛中我们对于模型的大小很敏感,其速度准确度直接影响到比赛结果,所以模型量化和训练数据集的质量好数量就显得十分重要,我们当然也花了很多的时间进行原始数据的采集和训练。

正好我之前自己装好了3D打印机,只要使用solidworks设计openart摄像头模块的支架,通过prusaslicer切片软件导出gcode文件,之后通过SD卡传输到3D打印机中,选择该文件开始打印就可以了。效果不错。

固定摄像头开始测试,不得不说这样固定住摄像再进行图片的识别操作十分方便高效。

贪心算法求解单向TSP问题的路线。

openMV部署深度学习模型,进行目标检测

学习通过eIQ软件进行深度学习全流程的设计

Author

wwq136@163.com
I am a junior majoring in Measurement and Control Technology and Instrumentation, with a passion for exploration and innovation. I have participated in various competitions, such as the Electronic Design Competition and Intelligent Vehicle Competition, and have contributed to national innovation projects, including the development of a fruit-picking robot. I possess strong embedded systems skills, working with platforms like STM32, Arduino, Raspberry Pi, and Jetson Nano, alongside proficiency in C/C++ and Python programming. My interests lie in the intersection of robotics and artificial intelligence, particularly in areas like computer vision (CV) and natural language processing (NLP), with a focus on machine learning. I am constantly learning AI-related technologies and exploring ways to integrate them into practical applications, aspiring to develop digital twins incorporating AI. I use Ubuntu 22.04 both on WSL2 for Windows and on my server. Currently, I am preparing for the IELTS, aiming for a 7.0 score, with a current score of 6.5. My future academic goal is to study at a top 50 QS university in Australia, such as UNSW Sydney, the country’s top-ranked university for engineering. Post-graduation, I plan to pursue entrepreneurship, focusing on local AI model deployment, particularly in healthcare. In addition to my technical pursuits, I am fascinated by Western culture, history, and philosophy, and I look forward to returning to Europe to further explore these areas.
Total post: 52

发表回复

您的邮箱地址不会被公开。 必填项已用 * 标注