Latest News
- Remote vision for robots at the 2012 Ground Robotics Capabilities Conference, March 21-23, San Diego CA
- Stereo head-aimed vision paper to be presented at SPIE Defense, Security and Sensing 2012
- HARV ISR gimbal ... visible, thermal, and range finding in a lightweight package
- Dichoptic foveal/peripheral HMD paper to be presented at SPIE Defense, Security, and Sensing 2011
- Special poster session for RTC OTA awardees at the Ground Robotics Capabilites Conference, March 22 2011
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Welcome
Chatten Associates is a high-technology company with products and ongoing R&D in two areas: remote vision and biosignals.
Our remote vision work focuses on human/robotic interfaces, compact sensor gimbals, and head-aimed vision systems for military and industrial applications.
Our biosignals work focuses on advanced analysis of EEG and other biopotentials.
HARV Mini Gimbal
The HARV Mini is a compact, 4.75" diameter camera gimbal with impressive payload capabilities.
HARV ISR Gimbal
The HARV ISR is a lightweight gimbal loaded with a color/NIR zoom camera, thermal camera & range finding.
HARV 3D Vision System
The HARV 3D Vision System offers high definition, immersive visual telepresence with natural stereoscopic depth perception.
HARV Viewer
The HARV Viewer provides a head-aimed control system for any non-stereo Chatten Associates gimbal, and is available either as a rugged turnkey system or as software and hardware that you install on your own laptop or PC.
HARV SDK
With the HARV Software Development Kit, you can write your own gimbal control application for any Chatten Associates gimbal.
R&D: Stereo for EOD
Stereo gimbal design for the Improved Depth Perception to Aid Tele-Operation project (W15QKN-09-RPP-0001, Agreement # 69-200902, Task Assignment # T01).


R&D: Dichoptic Vision
Composite foveal/peripheral image captured from the Dichoptic Vision System (DiVS) demonstrator (Phase I SBIR FA8650-10-M-6068)
R&D: High Speed Teleop
iRobot's high-speed Stingray UGV with Chatten Associates' head-aimed gimbal (Phase II SBIR)


NCSE Detector
Our non-convulsive status epilepticus (NCSE) detector is intended to monitor brain state and provide warnings that the patient's brain is in a dangerous state of ongoing epileptic seizure activity that may require prompt treatment to avoid permanent damage.
Brain Navigator
Brain Navigator is a PC-based system capable of combining EEG and MR/CT images to provide high-resolution anatomical localization of functional and neurophysiological data.
epiPAPA
epiPAPA is a neural network based seizure detection algorithm that runs in real-time, or offline with a variety of digital EEG file formats including EDF.
Early Seizure Detection
In this Phase II SBIR, we developed a method for automatic detection of epileptic seizures before or immediately after clinical onset using only features derived from scalp EEG. The detection method is patient-specific, using recurrent neural networks and a variety of input features.
Cortical Stimulator
Cortical stimulator, productized as the Grass Technologies S12-X and FDA listed for clinical use.