Abstract: A system for re-ranking retrieved matching images. The system comprises a processor configured to extract at least one QI global feature from query image by global feature extractor module, and extract plurality of QI local features for the query image by local feature extractor module, and then search and retrieve top-k reference images from plurality of reference images based on at least one QI global feature and at least one KRI global feature associated with top-k reference images by filtering module. The processor is configured to perform matching of the plurality of QI local features with the plurality of KRI local features associated with the top-k reference images by fine tuning module and generate matching distance by distance fusion module, wherein the top-k reference images are re-ranked based on the matching distance and generate confidence score for the top-n reference images by confidence score generation module.

Abstract: Stratigraphic picks data from at least one first database are processed to ensure conformance with data conditions. The stratigraphic picks data can be filtered by removing at least some of the stratigraphic picks data that does not conform with the data conditions to generate filtered stratigraphic picks data. At least some data in a second database that matches at least some of the filtered stratigraphic picks data is identified. The identified at least some data can be processed to remove the identified at least some data from the second database, and to process the filtered stratigraphic picks data to add the filtered stratigraphic picks data to the second database. Further, a report can be generated identifying any of the filtered stratigraphic picks data that were successfully added to the second database and any of the stratigraphic data that were not successfully added to the second database.