Review on Perceptual Object Tagging Techniques

Human observer can understand the contents of image and can do object based enhancementmanually based on their perceptual understanding. Existing photo applications use low leveldescription for performing similar tasks. However, there is gap between the output ofoperations by application and same task performed by human being. To bridge this gap,objects must be identified by photo applications before enhancement. This is achieved bybreaking the image into significant segments and finding important perceptual objects. In thispaper we describe different methods for detecting and tagging specific objects such as sky, skinand foliage in image ReferencesR. Bergman, H. Nachlieli "Perceptual Segmentation: Combining ImageSegmentation With Object Tagging" IEEE Trans. on Image Processing, Vol. 20, No. 6,