FIGURE 21. Field images of exposures of the Scollard Fm., AB. Note increased detail in the HDR processed image in 21.2, and superior enhancement of color detail in 21.4. 21.1 original metered exposure, 21.2 tonemapped HDR image with increased detail. 21.3 difference map as in Figure 6. 21.5 and 21.7, magnified sections of 21.1 and 21.4, respectively. 21.6 increased color representation using the LDR metered exposure as a source image. Note preservation of color detail in 21.7 compared to 21.6.