3D Image Sensor REAL3™ IRS1645C
【產品特性】Time-of-Flight (ToF) camera technology based on Infineon’s 3D image sensor REAL3™ is sunlight robust, highly scalable, and ready for integration. The benefits of the ToF princi
-ple paired with the key features of the REAL3™ image sensor enables most accurate and reliable depth sensing in numerous applications.
›Direct measurement of depth and amplitude in every pixel
–Lean computational load
›Active modulated infra-red light and patented Suppression of Background Illumination
(SBI) circuitry in every pixel
–Full operation in any light condition: darkness and bright sunlight
›Monocular system architecture having no mechanical baseline
–Smallest size and high design flexibility
–No limitation in close range operation
–No special requirements on mechanical stability
–No mechanical alignment and angle correction
–No recalibration or risk of de-calibration due to drops, vibrations or thermal bending
›Easy and very fast once-in-a-lifetime calibration
–Cost efficient manufacturing
【產品應用】*Hand gestures: pointing direction, touch prediction
*Object in hand: eating ,reading, using phone
【文字介紹】Time-of-flight technology is directly measuring the depth and amplitude information in every pixel by using only one infrared flash light source. The modulated infrared light is emitted to the whole scenery and the reflected light is captured by the ToF imager. The measured phase difference between emitted and received light as well as the amplitude values are resulting into highly reliable distance information and a grey scale picture of the complete scene simultaneously.
This principle keeps the power consumption at a minimum and provides fast data acquisition for real-time operation. Also, the required depth data processing for ToF is known to be less demanding than for other algorithm intensive depth sensing technologies like structured light or stereovision, saving additionally power at the application processor.