Evidence map›Paper›PMID 35280929›Full record

ArticlePlant phenomics (Washington, D.C.)2022

How Useful Is Image-Based Active Learning for Plant Organ Segmentation?

Shivangana Rawat, Akshay L Chandra, Sai Vikas Desai, Vineeth N Balasubramanian, Seishi Ninomiya, Wei Guo

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In one paragraph

Article in Plant phenomics (Washington, D.C.), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Shivangana RawatDepartment of Computer Science and Engineering, Indian Institute of Technology, Hyderabad, India.ORCID https://orcid.org/0000-0002-8264-2554
Akshay L ChandraDepartment of Computer Science, University of Freiburg, Germany.ORCID https://orcid.org/0000-0002-4786-5349
Sai Vikas DesaiDepartment of Computer Science and Engineering, Indian Institute of Technology, Hyderabad, India.ORCID https://orcid.org/0000-0002-2505-1539
Vineeth N BalasubramanianDepartment of Computer Science and Engineering, Indian Institute of Technology, Hyderabad, India.ORCID https://orcid.org/0000-0003-2656-0375
Seishi NinomiyaGraduate School of Agricultural and Life Sciences, The University of Tokyo, Japan.ORCID https://orcid.org/0000-0002-2123-4354
Wei GuoGraduate School of Agricultural and Life Sciences, The University of Tokyo, Japan.ORCID https://orcid.org/0000-0002-3017-5464

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Training deep learning models typically requires a huge amount of labeled data which is expensive to acquire, especially in dense prediction tasks such as semantic segmentation. Moreover, plant phenotyping datasets pose additional challenges of heavy occlusion and varied lighting conditions which makes annotations more time-consuming to obtain. Active learning helps in reducing the annotation cost by selecting samples for labeling which are most informative to the model, thus improving model performance with fewer annotations. Active learning for semantic segmentation has been well studied on datasets such as PASCAL VOC and Cityscapes. However, its effectiveness on plant datasets has not received much importance. To bridge this gap, we empirically study and benchmark the effectiveness of four uncertainty-based active learning strategies on three natural plant organ segmentation datasets. We also study their behaviour in response to variations in training configurations in terms of augmentations used, the scale of training images, active learning batch sizes, and train-validation set splits.

Identifiers

PMID35280929
PMCPMC8897744

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.