The DFK37AUX290 features a 1/2.8-inch color CMOS sensor delivering 2.1 megapixels of resolution (1920 x 1080 pixels, Full HD). This resolution provides excellent detail capture capability for general color machine vision applications while maintaining a respectable frame rate of 143 frames per second. The camera utilizes rolling shutter technology, which is suitable for many industrial applications where objects are stationary or moving at moderate speeds.
Key features include programmable GPIO lines for external hardware triggering and strobe synchronization, providing essential flexibility for integration into automated systems. The camera offers comprehensive software control over exposure time, gain, white balance, and other imaging parameters through a standardized interface compatible with all major vision software libraries.
The 2.1-megapixel color resolution provides significant advantages for detailed inspection and color analysis tasks. The increased pixel count allows for resolving much finer color details such as subtle color variations, print quality assessment, or color-coded markings that would be challenging for lower-resolution cameras. This capability is particularly valuable in industries where color accuracy and visual quality assessment are critical.
The rolling shutter mechanism in color sensors, while different from global shutter technology, is suitable for many industrial applications where precise color capture of fast-moving objects is not required. In rolling shutter color sensors, each color channel (red, green, blue) is captured sequentially as the sensor scans. For stationary objects or objects moving at consistent, moderate speeds, this technology works effectively.
In food and beverage industries, this camera excels at inspecting product color consistency, ripeness assessment, and packaging verification. The 2.1MP color resolution allows for accurate color analysis even when color differences are subtle, while the 143 fps frame rate supports efficient processing on production lines. It thus becomes a valuable tool for quality control in these sectors.
Proper illumination is particularly crucial for color imaging. Bright, uniform white lighting with high Color Rendering Index (CRI > 90) helps to reveal accurate color details and maintain consistency. Standard LED lighting often suffices for many applications, though synchronized strobe lighting may be beneficial for moving objects. Explore our range of compatible industrial lighting and lenses to optimize your setup.
ในด้านซอฟต์แวร์ การใช้ไลบรารีมาตรฐานเช่น OpenCV, HALCON หรือการพัฒนาแอปพลิเคชันด้วยซอฟต์แวร์ IC Capture ที่ให้มาฟรีสามารถช่วยเร่งกระบวนการพัฒนาได้ ควรทำการคาลิเบรตสีของระบบภายใต้สภาวะแสงจริงก่อนนำไปใช้งานเพื่อให้ได้ผลลัพธ์ที่สม่ำเสมอและน่าเชื่อถือ
When compared to similar models from Hikrobot, this camera often offers advantages in terms of software ecosystem and user-friendly integration. The Imaging Source’s experience with USB industrial cameras translates into reliable performance and good support. While Basler and FLIR cameras with global shutters offer better performance for moving objects, they typically come at a significantly higher price point.
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