Bowtie Dataset

This dataset contains over 3,600 image files of images of a semiconductor manufactured part called 'Bowtie'. The data is grouped into 'accept' and 'reject' but does not contain masks for why the inspector rejected a part. There are further groupings such as different zoom magnifications, types of rejection (e.g. gouge, debris, etc.). Some of the parts have been laminated and are organized as such. For the 2nd round of data also included are Excel spreadsheets which can be used to identify position on the wafer where the images came from. The included PDF has example images and explains this in more detail.

Data and Resources

Field Value
authors Jones, William M. [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)]; Debardeleben, Nathan A. [Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)] (ORCID:0000000255939205)
contract_number 89233218CNA000001
doi 10.25583/2588625
oceans11_catalog_db https://oceans11.lanl.gov/dataCatalog/bowtie.db
osti_citation_url https://www.osti.gov/biblio/2588625
osti_id 2588625
publication_date 2025-08-18
report_number LA-UR-25-28525
research_orgs Los Alamos National Laboratory (LANL)
sponsor_orgs USDOE National Nuclear Security Administration (NNSA), Office of Defense Programs (DP)
Tags
  • dsi
  • lanl
  • mathematics-and-computing
  • oceans11
author Jones, William M.
isopen False
metadata_created 2026-10-30T16:13:02.419260
metadata_modified 2026-10-30T16:13:02.419264
notes This dataset contains over 3,600 image files of images of a semiconductor manufactured part called 'Bowtie'. The data is grouped into 'accept' and 'reject' but does not contain masks for why the inspector rejected a part. There are further groupings such as different zoom magnifications, types of rejection (e.g. gouge, debris, etc.). Some of the parts have been laminated and are organized as such. For the 2nd round of data also included are Excel spreadsheets which can be used to identify position on the wafer where the images came from. The included PDF has example images and explains this in more detail.
num_resources 4
num_tags 4
title Bowtie Dataset
url https://www.osti.gov/biblio/2588625
version 2025-08-18