Using color image

The parameter-controlled virtual histogram distribution (PCVHD) method is proposed in this project to enhance the fusion image. This introduces a new hybrid image enhancement approach driven by both global and local processes on luminance and chrominance components of the image simultaneously the overall contrast and the sharpness of an image also increased. An original image creates equally distributed brightness level. This approach also increases the visibility of specified portions or better maintaining image colour. Primary operation for almost all vision and image processing tasks in several areas such as computer vision, biomedical image analysis, forensic video/image analysis, remote sensing and fault detection is to enhance the visual information. A simulation result shows better brightness preservation.