Demonstration of a Logarithmic Image Sensor with On-Chip Normal Flow Compute

Mika Laiho, Ari Paasio, Eero Lehtonen, Petteri Mäki, Mika Kutila, Mika Grönroos, Tuomo Komulainen, Tero Säntti, Kalle Paasio, Jonne Poikonen

Abstract

We demonstate RECER R1 chip that has 880x480 logarithmic HDR pixels accompanied with on-chip column-parallel normal flow compute. Visitors can interact with the demo by holding and moving the RECER R1 camera, observe the results of the normal flow compute, as well as the logarithmic HDR intensity image provided by the sensor.

Related Material

[pdf] [supp]

@inproceedings{laiho2026recer,
  author    = {Laiho, Mika and Paasio, Ari and Lehtonen, Eero and Mäki, Petteri and Kutila, Mika and Grönroos, Mika and Komulainen, Tuomo and Säntti, Tero and Paasio, Kalle and Poikonen, Jonne},
  title     = {Demonstration of a Logarithmic Image Sensor with On-Chip Normal Flow Compute},
  booktitle = {CVPR 2026 Workshop on On-Sensor Vision},
  year      = {2026},
  url       = {https://onsensor-vision.github.io/pdf/Demonstration_of_a_Logarithmic_Image_Sensor_with_On-Chip_Normal_Flow_Compute.pdf},
  note      = {Workshop demo}
}