Abstract: Systems (100) and methods (600) for reducing the total number of bits required to be transferred over a communications link for an image (400) captured by a camera (102). The methods involve receiving, from the camera, original color values for pixels of the image. A first pixel is selected by an encoder (130). Thereafter, the encoder determines whether the first pixel exists outside a region of interest (402) within the image. If the first pixel exists outside the region of interest within the image, then arithmetic operations are performed by the encoder using the original color value for the first pixel. The arithmetic operations are performed to generate a First Modified Color Value (FMCV). Subsequently, image data is compressed using at least the FMCV. Notably, the color represented by FMCV is different than a color represented by the original color value for the first pixel.

Abstract: Systems (100) and methods (600) for reducing the total number of bits required to be transferred over a communications link for an image (400) captured by a camera (102). The methods involve receiving, from the camera, original color values for pixels of the image. A first pixel is selected by an encoder (130). Thereafter, the encoder determines whether the first pixel exists outside a region of interest (402) within the image. If the first pixel exists outside the region of interest within the image, then arithmetic operations are performed by the encoder using the original color value for the first pixel. The arithmetic operations are performed to generate a First Modified Color Value (FMCV). Subsequently, image data is compressed using at least the FMCV. Notably, the color represented by FMCV is different than a color represented by the original color value for the first pixel.