Desay SV

3D视觉算法工程师(结构光)-深圳

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Job Description

3D视觉算法工程师(结构光)-深圳
深圳
全职
职位描述
一、结构光摄像头标定算法研发与落地
1. 负责散斑/条纹结构光摄像头单目标定、双目/多目联合标定、全局标定算法设计、开发与迭代;
2. 完成摄像头透镜径向/切向畸变校正、深度相机内外参标定、手眼标定、系统全局误差校准;解决结构光相机量产标定、现场标定、在线动态标定工程问题;
3. 搭建标准化标定流程、标定工具链,输出标定参数库,满足量产设备一致性精度指标。
二、结构光图像编解码算法研发
1. 研究编码结构光(条纹编码、随机散斑编码、格雷码编码)成像原理,设计优化结构光投射图案编解码算法;
2. 针对设备内部密闭场景、弱光、反射干扰、遮挡场景优化解码鲁棒性算法,解决反光、噪声、结构光图案混叠解码失效问题;
3. 优化编解码算力开销,完成算法轻量化,适配嵌入式NPU/ARM平台实时编解码需求。
三、设备内部3D信息重建算法研发
1. 基于结构光成像数据,完成设备腔体、机械内部结构、零部件形貌高精度稠密3D点云重建、网格重建、三维模型拟合;
2. 研发点云去噪、配准、空洞修补、三维坐标融合算法,提升狭小内部空间3D重建精度与完整性;
3. 结合标定参数、编解码结果闭环优化3D重建模型,输出标准化三维重建数据格式。
四、算法工程化与性能验收
1. 负责算法落地调试、性能指标验收,定义标定精度、3D重建误差、编解码帧率核心指标;
2. 对接硬件团队,配合结构光摄像头硬件选型、光路调试、传感器适配;
3. 输出算法设计文档、接口文档、标定规范、测试报告,配合产品完成项目落地、量产导入;
4. 跟进行业前沿3D视觉、结构光编解码、相机标定技术,完成技术预研与方案迭代。
五、跨部门协同
对接硬件、嵌入式、产品、测试团队,解决项目落地过程中算法与硬件适配、现场调试疑难问题。
职位要求
硬性基础要求:
1. 硕士及以上学历,计算机视觉、光学工程、自动化、图像处理、应用数学相关专业;本科顶尖院校有相关项目经验可放宽;
2. 2年及以上结构光3D视觉算法独立开发经验,熟悉主动结构光成像原理,精通相机成像模型与针孔相机原理;
3. 精通相机标定全流程算法:张正友标定法、多目标定、畸变校正、手眼标定、结构光深度相机系统标定;
4. 熟练掌握结构光图案编解码算法:散斑匹配解码、相位移动法、格雷码条纹编解码、三角测量原理;
5. 精通3D重建核心算法:稠密点云重建、点云配准、三维网格重建、坐标空间转换;
6. 熟练使用C++/Python算法开发,精通OpenCV、PCL、Eigen、Halcon视觉算法库;熟悉CMake工程编译;
7. 熟悉图像预处理、特征提取、立体匹配、噪声滤波算法,具备算法工程化、轻量化落地经验。
综合素质要求
1. 具备独立算法方案设计、问题排查、性能调优能力,能独立负责算法模块全生命周期开发;
2. 逻辑清晰,擅长跨团队沟通,能理解硬件底层逻辑,快速定位软硬件耦合问题;
3. 具备较强抗压能力,能够跟进项目节点完成算法调试和指标达标。
投递
Desay SV

About Desay SV

Desay SV, one of the leading mobility technology companies, is committed to realizing a smarter mobility for all. Desay SV’s core business focuses on the efficient integration of three major areas of smart cabin, combined driver assistance, and smart service. We continuously develop highly integrated leading hardware and software algorithms to provide global customers with safe, delightful and sustainable mobility solutions and services.

Relying on 39 years of deep accumulation in the design, development, and production processes, Desay SV has continuously expanded its comprehensive strength in R&D innovation, customer service, and safety verification, and built a technical link from smart travel to smart transportation, actively responding to the challenges of the industry transformation. We meet the diverse needs of customers for different product portfolios and business development models, provide drivers and passengers with an excellent travel experience, and bring more room for imagination to future mobility.

Focusing on the sustainable development goal of "safety and reliability”, “win-win growth”, and “green environmental protection", Desay SV actively participates in the global carbon neutral strategy and integrates sustainable development into all aspects of business operations. While giving back to society, respecting every employee of the company, and creating a diverse working environment and development platform for employees, we encourage equality, openness, and coordinated development among all our branches around the world. Desay SV people adhere to the same mission and work together for the same goal—to create a safe, delightful and sustainable mobility.

Industry
Automotive & Mobility
Company Size
501-1,000 employees
Headquarters
Huizhou, CN
Year Founded
1986
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