Search Constraints
Search Results
-
2023
Journal article
Envisaging a global infrastructure to exploit the potential of digitised collections.
Tens of millions of images from biological collections have become available online over the last two decades. In parallel, there has been a dramatic increase in the capabilities of image analysis technologies, especially those involving machine learning and computer vision. While image analysis has become mainstream in consumer applications, it... -
2023
Journal article
Understanding the users and uses of UK Natural History Collections.
UK natural science collections hold over 137 million items, an unrivalled source of data about 4.56 billion years of planetary development and hundreds of years of biological change, including the differences made by humans — but the scientific, commercial, and societal benefits of these collections are constrained by the limits...Hardy, Helen ; Livermore, Laurence ; Kersey, Paul ; Norris, Ken ; Smith, Vincent
-
2022
Journal article
Cross-validation of a semantic segmentation network for natural history collection specimens.
Semantic segmentation has been proposed as a tool to accelerate the processing of natural history collection images. However, developing a flexible and resilient segmentation network requires an approach for adaptation which allows processing different datasets with minimal training and validation. This paper presents a cross-validation approach designed to determine whether... -
2020
Journal article
Quality issues in georeferencing: From physical collections to digital data repositories for ecological research
Natural history collections constitute an enormous wealth of information of Life on Earth. It is estimated that over 2 billion specimens are preserved at institutions worldwide, of which less than 10% are accessible via biodiversity data aggregators such as GBIF. Moreover, they are a very important resource for eco‐evolutionary research,... -
2020
Journal article
A cost analysis of transcription systems
We compare different approaches to transcribing natural history data and summarise the advantages and disadvantages of each approach using six case studies from four different natural history collections. We summarise the main cost considerations when planning a transcription project and discuss the limitations we current have in understanding the costs... -
2019
Journal article
A benchmark dataset of herbarium specimen images with label data
More and more herbaria are digitising their collections. Images of specimens are made available online to facilitate access to them and allow extraction of information from them. Transcription of the data written on specimens is critical for general discoverability and enables incorporation into large aggregated research datasets. Different methods, such...Dillen, Mathias ; Groom, Quentin ; Chagnoux, Simon ; Güntsch, Anton ; Hardisty, Alex …