post-processing
nounUK /ˌpəʊst ˈprəʊsesɪŋ/
US /ˌpoʊst ˈprɑːsesɪŋ/
Post-processing is the extra work done on a picture or video after it is first made to make it look better.
She used post-processing to make the sunset photo brighter and more colorful.
OTHER MEANINGS
2. In 3D printing, the steps taken to clean and finish a printed object after printing.
Sanding and painting are part of post-processing for 3D-printed models.
3. In computing, work done on data after it has been collected or processed once.
The software does post-processing to remove noise from the sensor readings.
4. In manufacturing, extra steps like polishing or coating done after a part is made.
The metal parts go through post-processing to smooth their edges.