仪器分类
Event camera 事件相机
Event camera 事件相机
仪器编号
82802
SN序列号
无SN
生产厂家
iniVation
型号
Davis346 color
制造国家
德国
分类号
放置地点
TC-A4013
购置日期
2023-07-01
入网日期
2025-02-25

主要规格及技术指标

1. 传感器类型:动态视觉传感器(DVS) + 主动像素传感器(APS)
2. 分辨率:346 x 260 像素
3. 事件分辨率:346 x 260(单色事件)
4. 像素尺寸:6.6 µm x 6.6 µm
5. 动态范围:> 120 dB(事件流),60 dB(APS图像)
6. 光谱响应:可见光范围(400-700 nm)
7. 事件输出:异步事件流(Address-Event Representation, AER)
8. 时间分辨率:1 µs(微秒级时间戳)
9. 延迟:< 1 ms
10. 事件检测:检测亮度变化(log-intensity changes)
11. 最小检测亮度变化:典型值 15%(可配置)
12. 数据接口:USB 2.0 或 USB 3.0
13. 数据传输速率:最高 700 Mbits/s(USB 3.0)
14. 电源需求:通过USB供电(5V,典型功耗 < 1.5W)
15. 软件支持:支持Windows、Linux、ROS(Robot Operating System)
16. 镜头接口:C/CS 接口

1. Sensor type: Dynamic Vision Sensor (DVS) + Active Pixel Sensor (APS)
2. Resolution: 346 x 260 pixels
3. Event resolution: 346 x 260 (monochrome events)
4. pixel size: 6.6 µm x 6.6 µm
5. Dynamic range: > 120 dB (event stream), 60 dB (APS image)
6. Spectral response: visible range (400-700 nm)
7. Event output: Asynchronous Event Streaming (Address-Event Representation, AER)
8. Time resolution: 1 µs (microsecond timestamp)
9. Delay: < 1 ms
10. event detection: detection of luminance changes (log-intensity changes)
11. Minimum detectable luminance change: 15% typical (configurable)
12. data interface: USB 2.0 or USB 3.0
13. data transfer rate: up to 700 Mbits/s (USB 3.0)
14. Power Requirements: Powered via USB (5V, typical power consumption < 1.5W)
15. software support: support for Windows, Linux, ROS (Robot Operating System)
16. lens interface: C / CS interface

主要功能及特色

用于机器视觉的动态传感器,可以像人类视网膜一样识别事件。因为其低响应延迟和低数据速率以及高动态范围和低功耗的特点,在实验室中用于视觉识别的科研活动中。

Dynamic sensors for machine vision can recognize events like the human retina. Because of their low response latency and low data rate as well as high dynamic range and low power consumption, they are used in laboratories for scientific research activities in visual recognition.

主要附件及配置

充电器及相机支架
Charger & Camera Mount

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