1. A computer method for image analysis, comprising the steps of: receiving an image; transforming the image into a feature space; selecting at least one ROI at a pixel level of processing; extracting features from the ROI at a pixel level of processing; selecting at least one non-ROI at a pixel level of processing; extracting features from the non-ROI at a pixel level of processing; ranking the extracted features based on feature performance for successful detection of a selected ROI at a pixel level of processing; recording the ranked extracted features; selecting a classification algorithm; running the classification algorithm to classify the image into regions of interest at a pixel level of processing; and recording the ROIs based on pixel processing.