About Xin Liu:
I am a PhD and applied scientist in Computer Vision, Deep Learning, and Computer Graphics. I have been working in these fields since 2004 when I was a student with 8 years of experiences as an applied scientist in industry. I am familiar with c++, python, Caffe, Pytorch, TensorFlow, OpenCV, OpenGL, etc. I am looking for my next job in these fields in Greater Toronto Area.
Experience
Staff Machine Learning Scientist 2021 - Present
Compass Management Holdings LLC
Lead R&D efforts in Computer Vision, Deep Learning, and NLP. Representative projects are:
Hero image selection (team lead)
- Yolo based object detection, image rating algorithm, and architecture design
Document processing automation (team lead)
- BERT model based document classification, Named Entity Recognition.
Senior Machine Learning Scientist II 2019 - 2021
Compass LLC
Lead R&D efforts in Computer Vision, Deep Learning, and Video Generation. Representative projects are:
Listing photo super-resolution (team lead)
- SR-GAN based algorithm
- Pytorch, python, AWS SageMaker
Video Studio (team lead)
- Video rendering algorithms based on photos and 3D-models & various AI algorithms
- c++, OpenGl, GLSL, python, Pytorch, and AWS
Senior Computer Vision and AI Engineer 2019 - 2019
Aibee US Corporation
Conduct research in Computer Vision and Deep Learning technologies. Representative project:
Object detection, tracking, and pedestrian flow analyses
- SSD, Motion Detection, Kalman Filter
- Tensorflow, python, and c++
Staff Computer Vision and AI Engineer 2018 - 2019
Huawei Seattle Research Center
Lead R&D efforts in Computer Vision and Deep Learning for cellphone applications. Representative project is:
Real-time AI algorithms on cell phones (team lead)
- Super resolution, Denoise, Artifact Removal, Dehaze Networks
- Caffe, Tensorflow, and python for deep learning
- C++, java, OpenCV, and OpenCL for Android development
Analyst III - Computer Vision and Machine Learning 2014 - 2018
R&D, MDA Corporation
Conduct research in Computer Vision, Deep Learning, Image and Video Processing. Representative projects are:
Ship and wake detection from satellite images (team lead)
- Faster R-CNN, and other deep learning based object detection
- c++, python, Caffe and OpenCV
Change detection and classification from satellite images
- Adaptive image differentiation and deep learning based classification
- c++, python, Tensorflow and OpenCV
Resolution enhancement of satellite images (team lead)
- Multi-spectrum fusion and image super-resolution
- c++, Matlab, Caffe and OpenCV
Moving object detection from airborne videos
- Frame registration and differentiation, motion history image, blob detection, classification and object tracking
- c++, Matlab and OpenCV
Research Associate 2007 - 2014
University of Calgary
Conduct research in Computer Vision and Computer Graphics. Representative projects are:
Lens effect simulation from synthetic and cell-phone images
- Sparse-view based depth-of-field synthesis, depth recovery and parallel algorithms
- c++, java, CUDA, OpenCV, and Android SDK/NDK
Real-time Ray Tracing on GPUs
- Acceleration structures and algorithms for quick ray-object intersections
- c++ and OpenCL for GPU programming
3D reconstruction from 2D images
- Shape from X, Delaunay tessellation and refinement
- c++, OpenCV, and OpenGL? NURBS model fusion
- Approximation of high-order 3D parametric surface and curves
- c++ and OpenGL
Education
PhD in Computer Science
University of Calgary
GDP 4.0/4.0
Focused on Computer Vision, Machine Learning, and Computer Graphics
Master of Science in Computer Science
University of Calgary 2007 - 2009
GDP: 4.0/4.0
Focused on Computer Vision, Machine Learning, and Computational Geometry
University of Calgary, Alberta, Canada 2009 - 2014
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Other users who are called Xin
Jobs near Seattle, City of Seattle, King
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Operations / Accounting Assistant
3 hours ago
Opti Staffing Seattle, United StatesWe're in search of an exceptional Operations Assistant to support daily business functions in manufacturing and material handling equipment. Responsibilities include administrative coordination, scheduling, policy implementation, and maintaining supp Operations, Accounting, Assis ...
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Amazon Seattle, United StatesAWS Sales, Marketing, and Global Services (SMGS) is responsible for driving revenue, adoption, and growth from the largest and fastest growing small- and mid-market accounts to enterprise-level customers including public sector. The AWS Global Support team interacts with leading ...
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Senior Scientist, Potency Assays
2 weeks ago
Lundbeck Bothell, United StatesSenior Scientist, Potency Assays · Requisition ID: 5273 · Location: · Bothell, Washington, US · Do you want to join a team where the mission is meaningful, the challenges are complex, and you can directly see the results of your hard work? Lundbeck Seattle BioPharmaceuticals (Lu- ...