Grayscale (1 channel) Image stats

Version: 2022b

Type: Features

Category: Analysis

Subcategory: Image Analysis

Jira: ORG-24298

1.Auto set img.min and img.max when open GeoTIFF grayscale image.

2.Added Grayscale Histogram XF for 1 channel grayscale image in image window.

3.Added following function to OC ImageLayer class to get histogram of the pixel values.

int FreqCounts(vector<int>& values, vector<int>& counts, const vector<int>& skips)