From 6e08494a8883a8e304ef02ea352a11776ab2294c Mon Sep 17 00:00:00 2001 From: Nick White Date: Thu, 24 Jan 2019 17:56:14 +0000 Subject: Merge bucket-lines-{prob,hocr} into one tool called bucket-lines, that uses the filename extension to determine how to process the lines --- bucket-lines-hocr/bucket-lines-hocr.go | 91 ---------------------------------- 1 file changed, 91 deletions(-) delete mode 100644 bucket-lines-hocr/bucket-lines-hocr.go (limited to 'bucket-lines-hocr') diff --git a/bucket-lines-hocr/bucket-lines-hocr.go b/bucket-lines-hocr/bucket-lines-hocr.go deleted file mode 100644 index b35c824..0000000 --- a/bucket-lines-hocr/bucket-lines-hocr.go +++ /dev/null @@ -1,91 +0,0 @@ -package main - -// TODO: merge with -prob, using filename extension to determine what to do for each file - -import ( - "flag" - "fmt" - "image/png" - "io/ioutil" - "log" - "os" - "path/filepath" - "strings" - - "git.rescribe.xyz/testingtools/parse" - "git.rescribe.xyz/testingtools/parse/hocr" -) - -func detailsFromFile(f string) (parse.LineDetails, error) { - var newlines parse.LineDetails - - file, err := ioutil.ReadFile(f) - if err != nil { - return newlines, err - } - - h, err := hocr.Parse(file) - if err != nil { - return newlines, err - } - - pngfn := strings.Replace(f, ".hocr", ".png", 1) - pngf, err := os.Open(pngfn) - if err != nil { - return newlines, err - } - defer pngf.Close() - img, err := png.Decode(pngf) - if err != nil { - return newlines, err - } - - n := strings.Replace(filepath.Base(f), ".hocr", "", 1) - return hocr.GetLineDetails(h, img, n) -} - -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-hocr [-d dir] hocr1 [hocr2] [...]\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 x_wconf data in .hocr files, which it assumes will be.\n") - fmt.Fprintf(os.Stderr, "in the same directory as the line's image and text files. It can\n") - fmt.Fprintf(os.Stderr, "handle hocr where each character is tagged separately and hocr where\n") - fmt.Fprintf(os.Stderr, "only whole words are tagged.\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 := detailsFromFile(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) -} -- cgit v1.2.1-24-ge1ad