眼动、面部和手部识别追踪
通过我们全方位的红外线发射器和传感器，实现新一代互动体验。
眼动追踪
眼动追踪已成为最新虚拟现实和增强现实头戴显示设备的重要特征。通过追踪人眼凝视方向，并将相关信息和虚拟场景信息映射，可以实现全新的互动体验。通过注视点渲染还可以降低系统功耗，另外，眼动还是潜在的新生命体征。
高精准度、快速更新速率、低功耗，以及小巧的外形，是将眼动追踪模块技术应用到虚拟现实（VR）和增强现实（AR）眼镜的关键。艾迈斯欧司朗提供一系列领先的眼动追踪模块元件，使实现这一目标成为可能，包括：
- MIRA全局快门图像传感器和定制晶圆级光学元件可集成打造出超小型的红外线增强低功耗摄像模块。
- SH4060 Firefly® 红外LED具备小巧外形
在眼动追踪这一领域我们不断追求创新，利用我们全方位的发射器和传感器产品组合，寻求更新、更先进的眼动追踪技术。
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面部追踪
逼真的虚拟化身之间的社交和专业互动有望成为各大虚拟现实和增强现实系统间的关键用例。再现真实感面部表情是实现人类自然互动中至关重要的一环。
我们提供一系列小巧、高效的人脸识别发射器和传感器模组，实现精准的面部动作传感，包括：
- MIRA全局快门图像传感器和定制晶圆级光学元件集成打造出超小型的红外线增强低功耗摄像模块
- NanEyeC卷帘快门微型摄像头 – 市场上最小的摄像产品，面积仅为1mm2。
- 小巧、高效的红外LED
- 红外VCSEL和集成点阵或泛光照明器模块
- 接近传感器用于检测短距离的微小运动
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手部追踪
无论是用于用户接口，还是作为逼真的虚拟化身的基本特征，手部追踪都是直观和交互体验的另一个必要特点 – 这体现在计算或智能家居设备，或是虚拟现实和增强现实头戴显示设备之中。
我们可提供结构紧凑的低功耗发射器和手势识别传感器，是实现多种手部追踪方案的理想之选。其中包括：
- MIRA全局快门图像传感器和定制晶圆级光学元件集成打造出超小型的红外线增强低功耗摄像模块。
- 各种尺寸和功率的红外LED
- 红外VCSEL和集成点阵或泛光照明器模块
- 集成多点直接飞行时间（dToF）传感器
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特定产品
ams Mira220 CMOS Image Sensor
2.2 MP NIR enhanced global shutter image sensor designed for 2D and 3D consumer and industrial machine vision applications. Due to its small size, configurability and high sensitivity both in visual as well as NIR, the Mira220 is well suited for 2D and 3D applications, which include Active Stereo Vision, Structured Light Vision for Robotics and AR/VR. Request full datasheet here
OSRAM FIREFLY®, SFH 4060
红外线发射器 (850 nm)
ams BELAGO1.1 Dot Projector
BELAGO1.1 is a proprietary infrared dot-pattern illuminator for stereoscopic imaging and structured light platforms with eye-safety feature. It produces a focus-free, high-contrast dot pattern that algorithms can use to address low-texture situations and achieve high-accuracy depth maps. An additional benefit of the dot pattern is a reduction of the computational load required to perform the depth calculation.The BELAGO1.1 dot-pattern illuminator is provided in a miniature package that is compatible with standard lead-free reflow processes. As such, it can be successfully used onboard of a great variety of 3D sensing platforms, from mobile to IoT to robotics, both for stereoscopic imaging and structured light. BELAGO1.1 emitters project 5k dots, focus-free, in a random pattern at 940nm.
ams TMF8828 configurable 8x8 multi-zone Time-of-Flight Sensor
The TMF8828 is a direct time-of-flight (dToF) sensor in a single modular package with associated VCSEL. The dToF device is based on SPAD, TDC and histogram technology and achieves 5000 mm detection range. Due to its lens on the SPAD, it supports 3x3, 4x4, 3x6 and 8x8 multizone output data and a wide, dynamically adjustable, field of view. A multi-lens-array (MLA) inside the package above the VCSEL widens up the FoI (field of illumination). All processing of the raw data is performed on-chip and the TMF8828 provides distance information together with confidence values on its I2C interface.
特定产品系列
OSLON® P1616 for mobile & wearables applications
The OSLON® P1616 Products are the smallest high power infrared LEDs in the product portfolio of ams OSRAM. With a package size of only 1.6 x 1.6 mm² and a best in class intensity the devices are the industry‘s smallest high power (near) infrared devices adressing different applications. IR Vision The infrared high power emitter devices are specially designed for IR illumination applications, such as 2D face recognition, eye tracking or security applications. Due to the low height, the products are the perfect fit for all space critical applications, nevertheless they captivate through an high optical output, efficiency and reliablity. Near Infrared Spectroscopy The OSLON® P1616 family also enables near infrared spectroscopy.A three times higher optical output power and a much smaller form factor paves the way for NIR Spectroscopy in space critical designs.
SYNIOS® P2720 for mobile & wearables applications
SYNIOS® P 2720 is a powerful and reliable product family that excels through its high brightness, low thermal resistance and thermal stability. Featuring different chip size classes and colors with one common footprint, the SYNIOS® P 2720 family also shines with high flexibility and full scalability. Another great advantage of the SYNIOS® P 2720 is its exceptional temperature cycle stability. The lead frame part is optimized for the thermal expansion coefficient of the circuit board, thus securing very stable soldered joints.