From f43d35507827216071896cae83544fef1c4c35eb Mon Sep 17 00:00:00 2001
From: Jack <jackdeng@gmail.com>
Date: Wed, 23 Sep 2015 19:54:07 -0700
Subject: godep save

---
 .../p/graphics-go/graphics/detect/opencv_parser.go | 125 ---------------------
 1 file changed, 125 deletions(-)
 delete mode 100644 Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/detect/opencv_parser.go

(limited to 'Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/detect/opencv_parser.go')

diff --git a/Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/detect/opencv_parser.go b/Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/detect/opencv_parser.go
deleted file mode 100644
index 51ded1a1c..000000000
--- a/Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/detect/opencv_parser.go
+++ /dev/null
@@ -1,125 +0,0 @@
-// Copyright 2011 The Graphics-Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package detect
-
-import (
-	"bytes"
-	"encoding/xml"
-	"errors"
-	"fmt"
-	"image"
-	"io"
-	"io/ioutil"
-	"strconv"
-	"strings"
-)
-
-type xmlFeature struct {
-	Rects     []string `xml:"grp>feature>rects>grp"`
-	Tilted    int      `xml:"grp>feature>tilted"`
-	Threshold float64  `xml:"grp>threshold"`
-	Left      float64  `xml:"grp>left_val"`
-	Right     float64  `xml:"grp>right_val"`
-}
-
-type xmlStages struct {
-	Trees           []xmlFeature `xml:"trees>grp"`
-	Stage_threshold float64      `xml:"stage_threshold"`
-	Parent          int          `xml:"parent"`
-	Next            int          `xml:"next"`
-}
-
-type opencv_storage struct {
-	Any struct {
-		XMLName xml.Name
-		Type    string      `xml:"type_id,attr"`
-		Size    string      `xml:"size"`
-		Stages  []xmlStages `xml:"stages>grp"`
-	} `xml:",any"`
-}
-
-func buildFeature(r string) (f Feature, err error) {
-	var x, y, w, h int
-	var weight float64
-	_, err = fmt.Sscanf(r, "%d %d %d %d %f", &x, &y, &w, &h, &weight)
-	if err != nil {
-		return
-	}
-	f.Rect = image.Rect(x, y, x+w, y+h)
-	f.Weight = weight
-	return
-}
-
-func buildCascade(s *opencv_storage) (c *Cascade, name string, err error) {
-	if s.Any.Type != "opencv-haar-classifier" {
-		err = fmt.Errorf("got %s want opencv-haar-classifier", s.Any.Type)
-		return
-	}
-	name = s.Any.XMLName.Local
-
-	c = &Cascade{}
-	sizes := strings.Split(s.Any.Size, " ")
-	w, err := strconv.Atoi(sizes[0])
-	if err != nil {
-		return nil, "", err
-	}
-	h, err := strconv.Atoi(sizes[1])
-	if err != nil {
-		return nil, "", err
-	}
-	c.Size = image.Pt(w, h)
-	c.Stage = []CascadeStage{}
-
-	for _, stage := range s.Any.Stages {
-		cs := CascadeStage{
-			Classifier: []Classifier{},
-			Threshold:  stage.Stage_threshold,
-		}
-		for _, tree := range stage.Trees {
-			if tree.Tilted != 0 {
-				err = errors.New("Cascade does not support tilted features")
-				return
-			}
-
-			cls := Classifier{
-				Feature:   []Feature{},
-				Threshold: tree.Threshold,
-				Left:      tree.Left,
-				Right:     tree.Right,
-			}
-
-			for _, rect := range tree.Rects {
-				f, err := buildFeature(rect)
-				if err != nil {
-					return nil, "", err
-				}
-				cls.Feature = append(cls.Feature, f)
-			}
-
-			cs.Classifier = append(cs.Classifier, cls)
-		}
-		c.Stage = append(c.Stage, cs)
-	}
-
-	return
-}
-
-// ParseOpenCV produces a detection Cascade from an OpenCV XML file.
-func ParseOpenCV(r io.Reader) (cascade *Cascade, name string, err error) {
-	// BUG(crawshaw): tag-based parsing doesn't seem to work with <_>
-	buf, err := ioutil.ReadAll(r)
-	if err != nil {
-		return
-	}
-	buf = bytes.Replace(buf, []byte("<_>"), []byte("<grp>"), -1)
-	buf = bytes.Replace(buf, []byte("</_>"), []byte("</grp>"), -1)
-
-	s := &opencv_storage{}
-	err = xml.Unmarshal(buf, s)
-	if err != nil {
-		return
-	}
-	return buildCascade(s)
-}
-- 
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