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authorNick White <git@njw.name>2019-01-25 16:04:07 +0000
committerNick White <git@njw.name>2019-01-25 16:04:07 +0000
commit97be6f42d53322118e45073f67cbdcb35441422a (patch)
treea4077b894e35217822fe4a6bc52be119f39ea0c0 /avg-lines/avg-lines.go
parenta5d9f36716b1bb7b8590869175543829836e90f3 (diff)
Rename line-conf-avg to avg-lines
Diffstat (limited to 'avg-lines/avg-lines.go')
-rw-r--r--avg-lines/avg-lines.go81
1 files changed, 81 insertions, 0 deletions
diff --git a/avg-lines/avg-lines.go b/avg-lines/avg-lines.go
new file mode 100644
index 0000000..160dd7c
--- /dev/null
+++ b/avg-lines/avg-lines.go
@@ -0,0 +1,81 @@
+package main
+
+import (
+ "flag"
+ "fmt"
+ "log"
+ "os"
+ "path/filepath"
+ "sort"
+
+ "rescribe.xyz/go.git/lib/line"
+ "rescribe.xyz/go.git/lib/hocr"
+ "rescribe.xyz/go.git/lib/prob"
+)
+
+func main() {
+ flag.Usage = func() {
+ fmt.Fprintf(os.Stderr, "Usage: avg-lines [-html] [-nosort] [prob1] [hocr1] [prob2] [...]\n")
+ fmt.Fprintf(os.Stderr, "Prints a report of the average confidence for each line, sorted\n")
+ fmt.Fprintf(os.Stderr, "from worst to best.\n")
+ fmt.Fprintf(os.Stderr, "Both .hocr and .prob files can be processed.\n")
+ fmt.Fprintf(os.Stderr, "For .hocr files, the x_wconf data is used to calculate confidence.\n")
+ fmt.Fprintf(os.Stderr, "The .prob files are generated using ocropy-rpred's --probabilities\n")
+ fmt.Fprintf(os.Stderr, "option.\n\n")
+ flag.PrintDefaults()
+ }
+ var usehtml = flag.Bool("html", false, "Output html page")
+ var nosort = flag.Bool("nosort", false, "Don't sort lines by confidence")
+ flag.Parse()
+ if flag.NArg() < 1 {
+ flag.Usage()
+ os.Exit(1)
+ }
+
+ var err error
+ lines := make(line.Details, 0)
+
+ for _, f := range flag.Args() {
+ var newlines line.Details
+ switch ext := filepath.Ext(f); ext {
+ case ".prob":
+ newlines, err = prob.GetLineDetails(f)
+ case ".hocr":
+ newlines, err = hocr.GetLineDetails(f)
+ default:
+ log.Printf("Skipping file '%s' as it isn't a .prob or .hocr\n", f)
+ continue
+ }
+ if err != nil {
+ log.Fatal(err)
+ }
+
+ for _, l := range newlines {
+ lines = append(lines, l)
+ }
+ }
+
+ if *nosort == false {
+ sort.Sort(lines)
+ }
+
+ if *usehtml == false {
+ for _, l := range lines {
+ fmt.Printf("%s %s: %.2f%%\n", l.OcrName, l.Name, l.Avgconf)
+ }
+ } else {
+ fmt.Printf("<!DOCTYPE html><html><head><meta charset='UTF-8'><title></title><style>td {border: 1px solid #444}</style></head><body>\n")
+ fmt.Printf("<table>\n")
+ for _, l := range lines {
+ fmt.Printf("<tr>\n")
+ fmt.Printf("<td><h1>%.4f%%</h1></td>\n", l.Avgconf)
+ fmt.Printf("<td>%s %s</td>\n", l.OcrName, l.Name)
+ // TODO: think about this, what do we want to do here? if showing imgs is important,
+ // will need to copy them somewhere, so works with hocr too
+ //fmt.Printf("<td><img src='%s' /><br />%s</td>\n", l.Filebase + ".bin.png", l.Fulltext)
+ fmt.Printf("</tr>\n")
+ }
+ fmt.Printf("</table>\n")
+ fmt.Printf("</body></html>\n")
+ }
+}