PRODUCTS
BT008D QVGA CMOS-ToF 3-tap Depth Image Sensor
The QVGA pixels for fast 3D ranging systems
Features
- Accurate dynamic 3D sensing by iToF with Short Pulse Modulation reliably detects and tracks moving objects while suppressing flying pixels
- High ambient light tolerance by “Dynamic Ambient Light Suppression” technology
- Highly flexible sensor operating controls make it easy to built-up a system for any situations. (User and System -friendly)
- Fast readout time can achieve higher frame rate over 60fps
Applications
- AGV, Robot vision
- Motion gesture analysis
- People behavior analysis
- Factory automation
- Security control
Product Introduction
BT008D is a CMOS-ToF depth image sensor designed for 3D depth sensing based on indirect Time of Flight (iToF) method with short pulse modulation (SPM). Brookman’s innovative multi-tap gating pixel structure and an optimized pixel operation for iToF with SPM achieve high speed and high SNR depth sensing without dynamic motion defects. A QVGA resolution, approximately 80,000 effective pixel points, can be reasonable and well-matched for fast post-processing. In addition, this sensor is equipped with on-chip 12-bit high speed analog to digital converter so that it gets a fast readout time with low temporal noise. MIPI CIS-2 and CCI are adopted to the sensor interface.
Dynamic Ambient Light Suppression Technology
In-frame True ToF Estimation Method by DALS
Q1: Ambient light (Backbround Noise)
Q2: ToF modulation light + Ambient light
Q3: ToF modulation light + Ambient light
Depth Sensing Experiment in Outdoor
by using BEC80T RED (940nm) standard type evaluation camera kit
Multiple ToF depth sensing without light-jamming
by using four BEM80T small module evaluation camera kits at the same time
Touchless UI Application Experiment
by using BEM80T (850nm) small module evaluation camera kit
Brookman’s CMOS-ToF Depth Sensing Technology Introduction
Specification
- Sensor model
- BT008D
- Optical format
- 1/2.8 Type
- Pixel structure
- 3-tap gates and a drain gate
- Number of pixels
- 328(H) x 247(V) pixels
- ADC resolution
- 12-bit on-chip
- Frame rate
- 10fps, 30fps (typ.) and 60fps
- Readout time
- 5.6msec (typ.)
- Sensor interface
- MIPI CSI-2; 2 data and 1 clock lanes
CCI(I2C standard); 2-lane serial interface
- Output data rate
- 378Mbps(typ.)
- Power supply
- 3.3V
- Power consumption
- ≦150mW @ 30fps (typ.)
- Sensor I/O pins
- 47pins
Brookman’s CMOS-ToF Evaluation Camera Kits
*For a quote and/or purchase of CMOS-ToF evaluation camera kits, please contact us from the contact form.
Related Articles
- 2020.11.11TOPICSA new video of a comparison experiment to introduce our iToF sensing technology
- 2020.08.04TOPICS[ToF Sensing Demo] Finger Gesture Demonstration using Brookman’s CMOS-ToF depth sensor
- 2020.09.08TOPICS[ToF Sensing Demo] Touchless Control UI App by using Brookman’s ToF sensor
- 2020.07.13TOPICS[Release] Brookman’s CMOS-ToF Depth Sensing Product Catalog
- 2020.06.09TOPICS[Release] Brookman’s Depth sensor evaluation camera BEC80T (940nm)
For inquiries about this product, please use the contact form.