CP338

The CP338‑R4X noise test chart is purpose‑built for noise characterization of Time‑of‑Flight (TOF) cameras. It features randomly distributed noise dots of varying brightness across the entire chart area, enabling quantitative measurement of temporal noise, fixed pattern noise, and fill factor. It serves as a dedicated tool for TOF camera algorithm tuning and performance evaluation.

Product Features

• Random Noise Dot Distribution

•  Randomly arranged dots with differentiated brightness levels support accurate quantification of multiple noise indicators for reliable test results.

• Full‑Field Noise Testing

•  Uniform dot layout across the chart covers the full field of view, supporting comprehensive noise analysis for both lab evaluation and algorithm optimization.

• High‑Precision Printing & Substrate

•  Stable substrate with precision coating ensures consistent reflectance and flatness, minimizing test interference.

• Robust & Flat Structure

•  Durable, high‑flatness panel design ensures long‑term stability and repeatability in industrial and laboratory environments.