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DeepRoot: Automated Root Analysis for Minirhizotrons

Award Information
Agency: Department of Energy
Branch: N/A
Contract: DE-SC0020492
Agency Tracking Number: 249576
Amount: $199,908.00
Phase: Phase I
Program: SBIR
Solicitation Topic Code: 26b
Solicitation Number: DE-FOA-0002145
Timeline
Solicitation Year: 2020
Award Year: 2020
Award Start Date (Proposal Award Date): 2020-01-06
Award End Date (Contract End Date): 2020-11-17
Small Business Information
5621 Arapahoe Avenue, Suite A, Boulder, CO, 80303-1379
DUNS: 806486692
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Anton Sprikin
 (303) 996-2024
 aspirkin@txcorp.com
Business Contact
 Laurence Nelson
Phone: (720) 974-1856
Email: lnelson@txcorp.com
Research Institution
N/A
Abstract
The importance of fine roots to the whole root and the whole plant lifespans is well recognized, but the fine roots dynamics and their response to multiple environmental factors are subject to research. Such research is important to understanding and mitigating the effects of climate change and can also provide a path to grow healthier forests, plantations, crops and commercially sold plants. Minirhizotrons offer a means to facilitate such research, but the state of the software for their image analysis still implies mostly manual inspection. Such interaction with the data is extremely laborious, tedious and error prone. Tech-X will address this problem by developing a software application for automated processing of images from minirhizotrons. This software will automatically detect fine roots and quantify their traits such as length, density, diameter, color, branching order, and nodulation and track these traits in time. This tool will be able to analyze images in multiple formats and perform efficient image analysis with the minimal human intervention. This software will take advantage of the recent developments in Machine Learning, provide an intuitive cross-platform Graphical User Interface and GPU implementation for speed. In Phase I we will prototype novel Machine Learning algorithms for traits identification in Python. We will investigate applicability, flexibility and accuracy of the developed tools on a variety of selected minirhizotron images. The proposed software will be available to multiple researchers in the national laboratories and universities performing studies on climate change. Commercial applications include farms growing Christmas trees, crops, vineyards, oil palm plantations, rubber tree plantations and fruit plantations.

* Information listed above is at the time of submission. *

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