Introducing the selected test chart from ImageEngineering!
Measuring the camera's characteristic curve is one of the important tests. The function obtained as a result is called the Optical-Electrical Conversion Function (OECF). OECF measurements can be conducted based on ISO standards 14524 and 15739, using one of the well-known charts: "TE264," "TE269," or "TE270." These standard charts use a halftone process to create gray levels on lithographic film. For waveform monitors, "TE223" with a horizontal grayscale is recommended. Cameras without manual exposure control can be tested using "TE270X." 【Main OECF Charts】 ■TE269: OECF Chart (Compliant with ISO standard 15739) ■TE264: OECF20 Chart (Compliant with ISO standards 14524 / 15739) ■TE223: HDTV Logarithmic Grayscale Test Chart ■TE270X: OECF Chart (Compliant with ISO standards 14524 / 15739) *For more details, please refer to the PDF materials or feel free to contact us.
Inquire About This Product
basic information
For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
Detailed information
-
Example of analysis results using iQ-Analyzer Noise analysis
catalog（1）
Download All Catalogs
News about this product（1）
Company information
At Trioptics Japan, we serve as the exclusive distributor in Japan for Image Engineering (IE), a global leader in camera image quality evaluation. We offer a range of products including light sources, charts, and software for image quality assessment, as well as evaluation solutions and measurement services. IE participates in the development of standards in international committees related to image quality, such as ISO/TC42 and IEEE-P2020 (a working group for establishing image quality standards for automotive applications), and many of IE's products and solutions comply with international standards. At our Yokohama office, we have established a lab equipped with a darkroom environment, where we permanently showcase demo equipment including various light sources, charts, and analysis software from IE. We introduce and propose products and solutions for camera image quality performance evaluation in accordance with international standards, and for customers considering purchases, we can conduct a series of demo measurements from image capture to analysis. Additionally, we provide image quality performance measurement services using IE products, conducting evaluations of image performance metrics for camera modules across various industries, including automotive cameras, digital cameras, security cameras, and medical endoscope cameras.