A Method for Mosaic of Aerial Image Mosaic by Mosaic Lines from Vector Housing Data
A technology of aerial images and mosaic lines, applied in image data processing, image enhancement, graphics and image conversion, etc., can solve problems such as vector house data application, achieve the effect of improving mosaic efficiency, high efficiency, and saving computing time
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0043] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.
[0044] as attached figure 1 Show, a kind of method that selects mosaic line pair aerial image mosaic from vector housing data, it is characterized in that, comprises the following steps:
[0045] 1) Based on the left-turn algorithm, extract the boundary line of the effective area for each image in each air strip of the captured aerial image, and the effective area refers to the non-null area in the image. In each flight zone, calculate the overlapping area of adjacent images in the flight zone according to the boundary line of the effective area of each image in the flight zone;
[0046] 2) Merge the valid areas in each flight belt to obtain the boundary line of the effective area of each flight belt, and calculate the overlapping area of adjacent flight belts between the flight belts according to the obtained boundary line of the eff...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com