METHOD FOR OBSERVING CLOUD THROUGH SMOOTHING CORRECTION

METHOD FOR OBSERVING CLOUD THROUGH SMOOTHING CORRECTION

The present invention relates to a cloud observation method through smoothing correction. The present invention resolves distortion of a central part (A), which is photographed relatively larger than an edge (B) of a real image (20) taken with a fisheye lens, and the edge (B), which is photographed...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SANGYONG LEE, WOONSEON JUNG, JIMAN PARK, KIHO CHANG, DONGOH PARK, JOO WAN CHA, MINHOO KIM, JONGCHUL HA, HYUNJUN HWANG, KYUNGEAK KIM
Format: Patent
Sprache:eng ; kor
Schlagworte:
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
MEASURING
METEOROLOGY
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The present invention relates to a cloud observation method through smoothing correction. The present invention resolves distortion of a central part (A), which is photographed relatively larger than an edge (B) of a real image (20) taken with a fisheye lens, and the edge (B), which is photographed relatively smaller than the central part (A). That is, the size of the central part (A) and the edge (B) is equalized so that the result of accurate cloud volume calculation can be derived. The distance between corresponding points of the central part (A) and the edge (B) of the real image (20) is equalized so that the result of accurate cloud height calculation can be derived. The present invention includes a step of obtaining a real image and a step of obtaining a corrected image. 본 발명은 어안렌즈로 촬영된 실제영상(20)의 가장자리(B)에 비해 상대적으로 크게 촬영되는 중앙부분(A) 그리고 중앙부분(A)에 비해 상대적으로 작게 촬영되는 가장자리(B)의 왜곡현상을 해소하여, 즉 중앙부분(A)과 가장자리(B)의 크기를 동일화하여 정확한 운량 계산의 결과를 도출할 수 있도록 하고, 실제영상(20)의 중앙부분(A)과 가장자리(B)의 대응점 간격을 동일화하여 정확한 운고 계산의 결과를 도출할 수 있도록 하는 평활보정을 통한 구름 관측 방법에 관한 발명이다.