Device, system and method for cross-talk reduction in visual sensor systems

A method comprising:

• at a system comprising:
• a display device configured to provide first images, viewable by a first visual sensor system, and second images, viewable by a second visual sensor system, the first images and the second images having common features which align when the first images and the second images are provided concurrently, first images comprising wavelengths viewable by the second visual sensor system;
• and, a controller,
• determining, at the controller, a second visual sensor system intensity component of the first images using a response curve of the second visual sensor system;
• and,
• reducing, at the controller, intensity of the second images provided at the display device by the second visual sensor system intensity component of the first images, at least when the first images and the second images are concurrently provided,
• wherein the first images comprise one or more of blue images, green images and red images, and the second images comprise one or more of the red images and infrared images,
• the method further comprising determining the second visual sensor system intensity component of the first images using the response curve of the second visual sensor system by:
• multiplying the response curve by each spectral radiance curve of one or more of:
• the first images;
• and a light source used to form the first images;
• and
• summing results of each multiplication.

A non-transitory computer-readable medium storing a computer program, wherein execution of the computer program is for:

• at a system comprising:
• a display device configured to provide first images, viewable by a first visual sensor system, and second images, viewable by a second visual sensor system, the first images and the second images having common features which align when the first images and the second images are provided concurrently, first images comprising wavelengths viewable by the second visual sensor system;
• and, a controller,
• determining, at the controller, a second visual sensor system intensity component of the first images using a response curve of the second visual sensor system;
• and,
• reducing, at the controller, intensity of the second images provided at the display device by the second visual sensor system intensity component of the first images, at least when the first images and the second images are concurrently provided,
• wherein the first images comprise one or more of blue images, green images and red images, and the second images comprise one or more of the red images and infrared images,
• execution of the computer program being further for determining the second visual sensor system intensity component of the first images using the response curve of the second visual sensor system by:
• multiplying the response curve by each spectral radiance curve of one or more of:
• the first images;
• and a light source used to form the first images;
• and
• summing results of each multiplication.