hashFromImageAndEdgeCoord: hashFromImageAndEdgeCoord

Usage Arguments Details Value

View source: R/ocpuApi.R

Usage

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curl -v http://localhost:8004/ocpu/library/finFindR/R/hashFromImageAndEdgeCoord/json \
-F "imageobj=@C:/Users/jathompson/Documents/dolphinTestingdb/jensImgs/test2.jpg"\
-F "xvec=[6,7,8,7,6,5,5,6,7,8,9]"\
-F "yvec=[3,4,5,6,6,5,6,6,7,8,9]"

hashFromImageAndEdgeCoord(
  imageobj = "yourfile1.jpg",
  xvec=c(3,4,5,6,6,5,6,7,8),
  yvec=c(6,7,8,7,6,5,5,6,7)
)

Arguments

imageobj

character vector which denots image file "directory/finImage.JPG"

xCoordinates

x pixel coordinates for data extraction

yCoordinates

y pixel coordinates for data extraction

Details

extractAnnulus wrapper for use through opencpu. if coordinates are generated from finFindR, constrainSizeFinImage should be called by setting boundResize = 1 opencpu passes temp object name to function followed by traceToHash Coordinates should denote the pixels along the trailing edge of the fin extractAnnulus which collects image data used for identification. Coordinates assume the upper left corner is denoted as 1,1 (recall, R is 1 indexed)

Value

hash assiciated with the provided image and trailing edge


haimeh/finFindR documentation built on July 17, 2021, 12:56 a.m.