北京科学智能研究院
Posted 5mo ago

表征算法工程师

北京科学智能研究院
Beijing, Beijing, China
OnsiteFull Time
Responsibilities
  • developing algorithms
  • modeling data
  • optimizing performance
Requirements
  • PhD in physics
  • Computational math
  • Statistics
  • Computer vision or related
  • Deep theory in image processing
  • Statistical modeling and numerical optimization
  • Expert programming in Python and C++
  • Experience with high-performance computing
Technical tools mentioned
PythonSciPyNumPyPyTorchTensorFlowC++OpenCVITKMATLABImageJCUDAOpenCLSIMD

Job description

1. 算法工程化落地:开发并优化显微图像预处理、自动分割、特征提取及多维分析算法,将研究级的原型转化为稳定、高性能的生产代码。
2. 高精度统计建模:利用最大似然估计(MLE)、高斯混合模型(GMM)、贝叶斯推断等统计方法,对显微数据进行高精度建模,实现超越衍射极限或低信噪比环境下的信息提取。
3. 数值优化与重建:设计并实现复杂的数值算法,解决图像重建、参数反演及非线性拟合问题,通过代码逻辑提升系统对噪声的容忍度。
4. 数据质量保障:建立严谨的统计检验体系,开发自动化评估工具,量化分析结果的置信区间与可靠性。
5. 计算效能提升:利用并行计算(CUDA/OpenCL)、分布式架构或底层代码优化(C++/SIMD),显著缩短TB级显微图像数据的处理耗时。

1. 物理学、计算数学、统计学、计算机视觉或相关视觉计算领域的博士学历。
2. 深厚的理论功底:精通图像处理理论,并在统计建模(如马尔可夫链蒙特卡罗 MCMC、变分推断)或数值优化方向有深入研究。
3. 卓越的编程能力:精通 Python(SciPy, NumPy, PyTorch/TensorFlow)及 C++,具备良好的算法复杂度分析能力。
4. 工具与框架:熟练掌握 OpenCV、ITK、MATLAB 或 ImageJ 插件开发,能够根据需求快速构建原型并进行重构优化。
5. 高性能计算经验:具备多线程、多进程编程经验,熟悉 GPU 加速计算(CUDA)或大规模数据处理框架者优先。

About 北京科学智能研究院

A research institute focused on AI for Science innovation.

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