When you need to quantify the color of an object, you’ve got quite a few options. You can throw a Raspberry Pi camera and OpenCV at the problem and approach it through software, or you can bu… ...

[Rick Osgood] wanted to build a color sensor that could be held up to any object to get RGB color values. He originally started with a photoresistor and a few LEDs, but couldn’t get that to work ...

Calibration Stage: The sensor includes a calibration stage to accommodate alterations in lighting conditions. Modes: Calibration Mode (a): Allows the user to perform calibration at the beginning.

Using ev3.Color ().color, the result is correct. However, it does not match the RGB values when the object is blue. Also, I found that the values can sometimes be larger than 255, and I don't know ...

The Optoelectronics group of Vishay Intertechnology, Inc. introduced the industry’s first AEC-Q100 qualified RGBIR color sensor. The Vishay Semiconductors VEML6046X00 features a highly sensitive ...

This paper presents the design of an RGB sensor system for classifying similar color objects using color shades as an alternative to using a camera, which can be relatively expensive. The RGB sensor ...

GEO Semiconductor and OMNIVISION have announced a demonstration at CES 2023 for simultaneously capturing and processing high-quality color (RGB) and infrared (IR) automotive interior video from a ...

This letter proposes a novel RGB-Depth (RGB-D) sensor-aided radio map estimation framework using materials classification. Ray-tracing simulators for radio map estimation require expensive and ...