オクテック List of Products and Services

oT-Sim is a driving environment simulation for autonomous driving verification and advanced safety lamp function verification, incorporating our optical insights and validation. In conjunction with "oT-Record," it adjusts and verifies environmental parameters such as sunlight and sky by comparing with the brightness distribution of real environments. We provide simulations necessary for vehicles with advanced technology, from cooperative traffic simulations of numerous cars to lamp function verification. oT-Sim can also be combined with our oT-Analyser for optical verification of lighting evaluations and vehicle interior displays. **Features** - Precisely reproduces the driving behavior of other vehicles - Allows adjustment and verification of environmental parameters such as sunlight and sky - Capable of integration with "HALDiS" and various hardware collaboration services *For more details, please refer to the PDF document or feel free to contact us.*

• Other Software

oT-Record is a system that allows for the dynamic recording, viewing, and analysis of luminance distribution at high resolution and high frequency (such as luminance histograms and saturation visualization). By inputting data recorded with this system into HALDIS, it is possible to dynamically display the captured scene indoors with the same brightness as outdoors. ■ Dynamic luminance measurement of scenes or objects ■ Acquisition of a series of high-frequency, high-resolution images ■ Luminance analysis of recorded images 【Other Features】 ■ The included oT-Record software allows for viewing and analysis of the acquired luminance distribution data ■ Video playback is also possible ■ Changes in luminance are easy to visually confirm

• Other analytical equipment

The HALDiS luminance simulator features two "luminance" display functions: 1. It faithfully reproduces outdoor brightness indoors, and 2. It outputs the luminance (brightness) and color values of input data as absolute values. Unlike conventional monitors that display relative values, it reproduces the brightness of captured outdoor driving data and simulation input results indoors as absolute values in a one-to-one ratio. Additionally, by inputting lamp optical design data, it allows for brightness and color verification, which can also reduce prototype manufacturing costs. The HALDiS luminance simulator is categorized into three series based on technology: [S], [C], and [T]. It is also possible to use the [S], [C], and [T] series in combination by swapping components within the same system (depending on design and installation environment). [Representative Applications] - Camera test bench (capable of verifying HDR cameras) - AI algorithm verification - Glare reproduction for nighttime scenes (high brightness + ultra-high contrast) - Wide-angle camera compatibility (using converter lenses)

• Other analytical equipment

"HALDiS-S" is a system capable of displaying images with a world-class brightness of up to 300,000 cd/m². It is equipped with a true brightness display function that shows images at the same brightness and color as the input data. Unlike conventional monitors that display relative values, it can reproduce the brightness of outdoor environments or simulation results as absolute values in a 1:1 ratio. <HALDiS-S> (Features) - Accurate brightness display and measurement environment - Multi-image & multimedia, fully automatic calibration function (new release) - Allows confirmation of visual effects such as flickering and brightness variations through true brightness display - Capable of detecting unevenness that is difficult to see in conventional CG displays - Equipped with the ability to display multiple data sets in parallel, enabling comparative analysis and list display - Scale-free (input design software data, images, and videos)

• Other analytical equipment