![]() ![]() These algorithms are based on sample images that people like yourself have sent to them for that camera model for them to analyse When DT opens a raw file, it looks to find what camera and model was used to take the image, once it determined, it uses algorithms written by their own software team to convert the data into an image. That's effectively what each software company does, of course there are some commonalities and certain standards but each company will write their own algorithms to display the data, This means that each software package will display an image slightly different to each other and that is why some people prefer one package over another for their own reasons. Now if you wanted to write a software program to display the raw data, you would first need to analyse the data, work out what everything meant then write routines that would convert the data into an image. The Data is in a format that is proprietary to the camera manufacturer (excluding Adobe DNG that is a published format), so each camera Raw data is different. A Jpeg is an image but Raw is not it is just the data that has come from the camera sensor. ![]() Apologies if you know all of this but just in case, Raw is not an image it is pure data. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |