Chuck Rosenberg Email & Phone Number

San Francisco, California, US

• Lead the Advanced Technologies Group which consists of the the Computer Vision and Applied Science teams.
• The Computer Vision team develops all computer vision algorithms at Pinterest and develops the Lens visual search products including search by camera and AR.
• The Applied Science team is Pinterest's central applied research team working on advanced areas of ML which I co-lead with Prof. Jure Leskovec.

Mountain View, CA, US

• I was the technical lead and engineering manager for Google Image Search, Google Photo Search, and a Computer Vision research group.
• Published papers on work, attended conferences, and granted multiple patents.
• Launched deep network based image annotation for personal photo search.
• Launched Similar Images search.
• Launched Search by Image.
• Launched computer vision based adult content detection and genre filtering - clip art, line art, photos, color.

• JBIG related technical document preparation.

Cleveland, Ohio, US

• Developed neural network models for bank fraud detection.

US

• Development of color imaging and printing algorithms.

Bedford, Massachusetts, US

• Supported continued operations and efforts of software staff, in a consulting role.
• Contract development of OS and control code.

Bedford, Massachusetts, US

• Supported and managed day to day software operations and efforts of software staff. Wrote high level AI based control code, low level OS, and device driver code in C, Assembly, and Lisp for autonomous mobile robot.
• Implemented high level control systems, including: navigation algorithms and user interface code for reconnaissance robot, grasping algorithms for snake robot, simulated personality control system for interactive.
• Implemented device drivers for various subsystems, including: GPS, generic PID motor servo code, and software for a time-sliced communications system for multi-robot cooperative tasking.
• Designed various robot hardware systems, including: main electronics and hardware drivers for the R3 and Pebbles III wheeled research robot platforms and a small general purpose networked stackable microcontroller.

• Designed EDD Plus hardware card.
• Started and ran business to produce and sell EDD Plus hardware card.
• Sold over 4500 units.

Houston, Texas, US

• Developed compression and image processing algorithms using C under Unix.
• Participated in JPEG and JBIG standards committees.
• Developed fast algorithms for the lossless compression of halftoned image data, one of which was utilized in the LaserJet 4.
• Worked on analysis and generation of new halftoning algorithms. Worked on simulation of printed halftone patterns and metrics for predicting subjective evaluation data.
• Worked on algorithms for enhancing data scanned on low resolution input devices, including fax.
• Organized company-wide internal symposia on halftoning and fax imaging technology. Had frequent contact with counterparts in product divisions, including travel to the major HP sites in the U.S. and Europe.

• Worked in the Mobile Robotics Lab with Professor Rodney Brooks.
• Designed and implemented frame buffer, microcontroller, and analog signal conditioner boards for the Attila legged mobile robot.

Doctor Of Philosophy (Ph.D.), Computer Science

Master'S Degree, Computer Science

Bachelor'S Degree, Computer Science

Bachelor'S Degree, Management Science