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Technology: Traffic light tester.
As autonomous driving systems evolve, so too must the testing infrastructure that supports them. While much attention is paid to lane...
Timofey Uvarov
5 min read


Fourier Image Lab and Yanding at Photonics West 2025
shows demonstration of key optical tools used in automotive and robotic camera tuning and manufacturing
Timofey Uvarov
2 min read


Installing Sekonix cameras on Drive Orin SDK
Cameras There are 3 camera models Sekonix makes with AR0231 sensor: 3324,3325 and 3356. The modules are only different by installed lens...
Timofey Uvarov
3 min read


Camera for traffic light detection
Flicker mitigated hardware solution for detecting LED and conventional traffic light signals. Autonomous vision systems face significant...
Timofey Uvarov
3 min read


Multi-Spectral Light Booth
multi-spectral light booth with spectrometer and light modeling tool for precise color workflow
Timofey Uvarov
2 min read


New Office in Campbell
From Garage to Cutting-Edge Imaging Lab Back in January, we shared the story of our collaboration with Yanding and the founding of...
Timofey Uvarov
2 min read


Intrinsic Calibration at Fourier Lab
Precise calibration of internal camera parameters is essential for any system relying on spatial accuracy — whether for 3D...
Timofey Uvarov
2 min read


Training networks on HDR RAW images
Network with frequency based depth of information absorption January 4, 2022 patent 11215999 “DATA PIPELINE AND DEEP LEARNING SYSTEM FOR...
Timofey Uvarov
3 min read


Preserving information through convolution
constructing convolutional filter kernels for resampling in frequency domain
Timofey Uvarov
20 min read


Aliasing and Anti-aliasing
imaging article describing aliasing and anti-aliasing
Timofey Uvarov
2 min read


4th Auto Vision Tech Forum
Fourier Image Lab was proud to participate in the 4th Auto Vision Tech Forum at the Suzhou International Expo Center in Suzhou, China....
Timofey Uvarov
2 min read


Radial Frequency Response Chart
In collaboration with Yanding , Fourier Image Lab developed an HDR spatial frequency response chart. This chart enables the analysis of...
Timofey Uvarov
2 min read


Fourier Image Lab
introduction to Fourier image lab in robotic vision infrastructure
Timofey Uvarov
2 min read


Partnership of Yanding and Fourier Image Lab
Fourier Image Lab partners with Yanding
Timofey Uvarov
2 min read


How to Approach ISP Tuning for ML
introduction to isp tuning, where to start and how to approach
Timofey Uvarov
1 min read


iPhone Takes DMV Test
iphone detail reproduction and visibility test
Timofey Uvarov
2 min read


Inverse Hyperbolic Sine
inverse trigonometry function for neural network activators
Timofey Uvarov
1 min read




Object detection probabilities
Linking object detection probabilities to camera image quality KPIs
Timofey Uvarov
3 min read


Object Detection KPIs: Why slanted edge is not good enough.
Tech.AD presentation The presentation covered 4 main topics: 1. Key image quality indexes were measured for an automotive camera system...
Timofey Uvarov
8 min read
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