Rename ocropus bucket tool, add -d option, and improve documentation

1 files changed, 56 insertions, 0 deletions

diff --git a/bucket-lines-prob/bucket-lines-prob.go b/bucket-lines-prob/bucket-lines-prob.go
new file mode 100644
index 0000000..728268d
--- /dev/null
+++ b/bucket-lines-prob/bucket-lines-prob.go
@@ -0,0 +1,56 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"os"
+
+	"git.rescribe.xyz/testingtools/parse"
+	"git.rescribe.xyz/testingtools/parse/prob"
+)
+
+func main() {
+	b := parse.BucketSpecs{
+		// minimum confidence, name
+		{ 0, "bad" },
+		{ 0.95, "95to98" },
+		{ 0.98, "98plus" },
+	}
+
+	flag.Usage = func() {
+		fmt.Fprintf(os.Stderr, "Usage: bucket-lines-prob [-d dir] prob1 [prob2] [...]\n")
+		fmt.Fprintf(os.Stderr, "Copies image-text line pairs into different directories according\n")
+		fmt.Fprintf(os.Stderr, "to the average character probability for the line.\n")
+		fmt.Fprintf(os.Stderr, "This uses the .prob files generated by ocropy-rpred's --probabilities\n")
+		fmt.Fprintf(os.Stderr, "option, which it assumes will be in the same directory as the line's\n")
+		fmt.Fprintf(os.Stderr, "image and text files.\n")
+		flag.PrintDefaults()
+	}
+	dir := flag.String("d", "buckets", "Directory to store the buckets")
+	flag.Parse()
+	if flag.NArg() < 1 {
+		flag.Usage()
+		os.Exit(1)
+	}
+
+	lines := make(parse.LineDetails, 0)
+
+	for _, f := range flag.Args() {
+		newlines, err := prob.GetLineDetails(f)
+		if err != nil {
+			log.Fatal(err)
+		}
+
+                for _, l := range newlines {
+                        lines = append(lines, l)
+                }
+	}
+
+	stats, err := parse.BucketUp(lines, b, *dir)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	parse.PrintBucketStats(os.Stdout, stats)
+}