crop_lines: Find crop lines of an image
In niconaut/CropDetectR: Crop Row Detector

Description Usage Arguments Details Value Examples

View source: R/crop_lines.R

Finds the crop row lines of an image. It uses other functions in the package such as: smoothing, localMaxima, and localMinima.

1	crop_lines(picture_list, final_ratio, best_image, intensity)

`picture_list`	One or more images created from rotating the same image.
`final_ratio`	Any number, typically (0-1) that will be the ratio needed to determine a true crop row.
`best_image`	The output of the best_rotations function.
`intensity`	The amount of smoothing of the image.

This function takes in: one or more images, a ratio that will become the threshold of what qualifies as a crop row, the index from best_rotation of what the best image was, and the intensity of smoothening from smoothing. It then uses the ratio as the threshold for acceptable crop rows and makes a list of the x-axis values.

A vector of x-axis values for a given image.