Concept information
Preferred term
object-based image analysis
Definition
- Object-based image analysis (OBIA) is a new approach to the analysis of remote-sensing (RS) images in which the basic units, instead of being individual pixels, are image-objects. An image-object is a relatively uniform region of a digital image somewhat different from its surroundings. [Source: Encyclopedia of Geography; Object-Based Image Analysis]
Broader concept
Belongs to group
URI
https://concepts.sagepub.com/social-science/concept/object-based_image_analysis
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