CDDS

Damage Recognition System Architecture

1단계 : CSRS 이미지 보정

2단계 : 데미지 검출

Surface defects analysis Step 1

• 이미지 패턴 분석에 의한 데미지 검출
• 컨테이너 이미지 -> 단계별 이진처리 -> 형태 외곽선 패턴 분석 -> 데미지 판단

Surface defects analysis Step 2

• 데미지 형태 학습에 의한 검출
• Deep Learning 방식 적용

QC-CSRS(Container Surface Image Recording System)

Container Discharging operation

1 Step(Suface A, B, C, D)

• Capture Images when the container is at 9.5M height
• Combine the two camera images depending on the location of the container
• CNRS operates when the container is under 9M

2 Step(top)

• Capture container top view image as the spreader moves up
• Merge correction processing using two camera images

Container loading operation

1 Step((Suface A, B, C, D, top view)

• When a YT arrives, the stopped lane of the container is determined by the location of the spreader and is captured in each of the four directions of the container
• Capture of the top of the container
• Merge correction processing using two camera images

2 Step(If lane change occurs)

• If the crane changes lanes below 9.5 M, capture again
• Merge correction processing using two camera images

Camera filming direction

20ft Container

Surface image recording

40ft Container

Surface image recording

Twin Container

Surface image recording

Twin Container (PM 촬영 후 시간적인 여유가 있을 시)

Surface image recording

40ft x 2 Container

Surface image recording

40ft x 2 Container

Surface image recording

센터화면