Image Dodging (color matching algorithm) in ERDAS

I have two LISS 3 images acquired in Feb and March a year apart. I have performed atmospheric correction (haze reduction) for both the images individually before applying the color matching algorithm while mosaicing. I applied the image dodging color matching algorithm in the mosaicpro tool. The output was fine, except that the edges of the two images seemed to be lightened, i.e., the mosaic was not seamless in the edges. It could be a radiometric error for the edges of the two images. I could not find any specific parameters in the tool to overcome this error.

I have tried this procedure (color matching two images before mosaicing) in ArcGIS and ENVI but the results were not satisfactory.

Can I overcome this error using ERDAS?