Venus from Venera 14 (camera 1)

"...The quality (of the Venera frames) is remarkably good, and a nearly perfect transmission can be compiled by carefully merging the information from multiple transmissions. A few sections appear damaged by noise, but these are actually bit synchronization errors which can be repaired in software. For example: work on this data set is in progress. Recovering the radiometric response function and balancing color are the next steps. Since the scene was scanned several times, it may be possible to calculate a super-resolution image from multiple panoramas, as NASA has done with Mars Pathfinder images..."