Dataset Information

Counting Cattle in UAV Images-Dealing with Clustered Animals and Animal/Background Contrast Changes.

ABSTRACT: The management of livestock in extensive production systems may be challenging, especially in large areas. Using Unmanned Aerial Vehicles (UAVs) to collect images from the area of interest is quickly becoming a viable alternative, but suitable algorithms for extraction of relevant information from the images are still rare. This article proposes a method for counting cattle which combines a deep learning model for rough animal location, color space manipulation to increase contrast between animals and background, mathematical morphology to isolate the animals and infer the number of individuals in clustered groups, and image matching to take into account image overlap. Using Nelore and Canchim breeds as a case study, the proposed approach yields accuracies over 90% under a wide variety of conditions and backgrounds.

SUBMITTER: Barbedo JGA

PROVIDER: S-EPMC7181249 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature

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Publications

Counting Cattle in UAV Images-Dealing with Clustered Animals and Animal/Background Contrast Changes.

Barbedo Jayme Garcia Arnal JGA Koenigkan Luciano Vieira LV Santos Patrícia Menezes PM Ribeiro Andrea Roberto Bueno ARB

Sensors (Basel, Switzerland) 20200410 7

The management of livestock in extensive production systems may be challenging, especially in large areas. Using Unmanned Aerial Vehicles (UAVs) to collect images from the area of interest is quickly becoming a viable alternative, but suitable algorithms for extraction of relevant information from the images are still rare. This article proposes a method for counting cattle which combines a deep learning model for rough animal location, color space manipulation to increase contrast between anima ...[more]

PMID: 32290316

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Dataset Information

Counting Cattle in UAV Images-Dealing with Clustered Animals and Animal/Background Contrast Changes.

Publications

Counting Cattle in UAV Images-Dealing with Clustered Animals and Animal/Background Contrast Changes.

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