Steven Leach Email & Phone Number

Wilsonville, Oregon, Us

Embedded C/C++ Python Automation to replace obsolete componentsImage Processing pipeline Demosaic optimization

Optimize code, quantify image quality for low light enhancement algorithms.Provide alternative low light enhancement lgorithms on android phones

Write Python Image Processing code for electron Microscopy ImagesPrototype GUI's for customerssegmentation, object recognition etc

Work on C# Windows App, add new features and move to Mono, iPad etcTried to convince company to leave 3rd party facial recognition, but the business won out.

Pittsburgh, Pa, Us

# Desktop and Web App, DirectX using SharpDX, WPF interface and GDI+ graphicsImplement new safety features when deleting, and adding pages to a book projectRectify User Interface Issues, by editing XAML , and converting proprietary GUI elements to standard WPF elementsAdded in Saving Options of tools to a multiDictionaryAdded logging using NlogThreadized the save, and a few image processing operations so the UI would remain responsive while working on 2 – 3 Gigabyte files. Incorporated TensorFlow into the Desktop Application to provide simple image captioning, and automatic labeling of customer images, style transfer, inpainting, and denoising. Added in DirectCompute and CUDA code to enable higher end laptops with NVIDIA cards like Alienware to operate on image processes more quickly.

Torrance, Ca, Us

Merge code from one code base into another. Work on Directx9 graphics subsystem. Save image files to the hard drive in a separate thread. Debug and Fix Resource Leak in C# Automate 14 point system test. Automate tests for memory leaks in C# layer. Automate attachment tests to SQL serverPassed Test for Certified SCRUM master

Inglewood, Ca, Us

Automate Imaging ProcessesHelp 3rd Party Vendors to Customize Image and Document DatabaseProvide And Automate Tools to Segment Images Acquired by PET, MRI, and associated data like Flow Cytometry. Reverse Engineered a Nomogram authored by Brigante, and put together a single Page Web App with HTML5, and a Javascript function to make a web app that gave +/- 2% results compared to the nomogram. Works on PC, Android and iOS.

Revamping an old MFC Doppler flow Application to use newer technology, like BlueTooth wireless communication, OpenCL for computations, Integrated Performance Primitives (IPP) for FFT

We develop software and hardware solutions for manufacture automation and testing facilities. Mostly to do with machine Vision, or automated rejection of bad parts. We design new electronics where needed, customize and or develop new software and perform the installation to customer satisfaction. I use the DCMTK with or without JPEG 2000 but have also started using the Clear Case C# open source RIS, and Viewing software. it is a wonderful platform.

With a Team in the USA and India we debugged and added functionality to a large project that consisted of more than 1000 modules of C#, C++/CLI using Visual Studio 2010 and Team Foundation Server. 90% of the team members were remote.

Us

Create real time Overlay software used in aircraft systems with actively stabilized camera Systems, using OpenGL and DirectShow. Setup XP Embedded masters to be cloned to Solid State Drives, by manufacturing.Optimize a C++/CLI application using Studio 2005/2008 to provide real time graphics, interaction through serial communication with a Texas Instrument DSP on an actively stabilized camera system. I added aspects of the WCF, and WPF for various aspects of the GUI to enhance the user friendliness of this application. I used multi-threading to provide real time graphics update, for this application at 5 datasets at 1000 point updates per second.Wrote 2 different bootloaders in a combination of C and Assembler for the PIC32 and the TI DSP TMS320C67X that is used to provide real time control.

Develop and Modify DICOM based Medical Imaging Software to allow for printing to DICOM printers, and Windows Based Printers.Added Presentation LUTS, Annotation, Implemented automated testing of system.Put together Windows XP Embedded Masters for duplication in production based systems.Moved From XP Embedded, to SP1, and SP2 masters.

Developed and automated InstallShield setup creation and un-installation or trial ware version of software OEM'd to Fuji and sold directly to customers.Used C++ , wxWindows, and the WIN32 API to develop DICOM SCP software to accept print jobs from multiple DICOM devices. Each network connection took place in a separate thread.Used C++, and Win32API to develop software to print these DICOM print jobs on standard Windows Printers with decision making so that grayscale prints went to one printer and color prints to another separate printer. Each print job was queued into STL fifo stacks and was handled by a separate thread as well.Setup XP Embedded masters for new and existing motherboards, with new drivers for existing devices.Developed software to implement localhost TCP/IP interprocess communication.Reverse engineered an RS-232 interface for a SONY VCR recorder, and wrote software to emulate the interface on a piece of equipment, so the NAI MDR Video could replace the SONY VCR.

Develop Software for Capturing MEdically Oriented Video 30 fpsMostly GrayScale X-RAY, but some UltraSoundAll Video is streamed ot HArd drives and Converted from RAW to DICOM, or MPEG, or AVIVideo is from NTSC to SXGA 1024 x 1024 72 Hz

Menlo Park, Ca, Us

Grew up from Electrochemical Associate to Full Electrochemical Engineer.Reciepient of 2 Exceptional Achievment Awards, for multi-disciplinary projects.Performed research on subjects ranging from Zn-Cl2 batteries to manufacture of Solar Cell Grade Si from H2SiF6 Phosphate waste product. Develop MEMS to measure blood pH, pO2, pCO2.Lots of project dealing with material corrosion, and materials breakdown in the human body.Developed software on Apple ][, Macintosh and finally IBM XT in BASIC, and C.

Masters, Chemical Engineer

Masters, Applied Mathematics, Computer Science

Bachelors, Chemical Engineering