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authorJack <jackdeng@gmail.com>2015-09-22 08:16:51 -0700
committerJack <jackdeng@gmail.com>2015-09-22 08:16:51 -0700
commit602bed85f2b32733f73e2edddb542fa36baac462 (patch)
tree06a6ee9b609a9122bc2f0e6f6e6300f9ba79a3aa /Godeps/_workspace/src/code.google.com/p/graphics-go/graphics/detect/doc.go
parenta31868336f97a91bfd5a7e91e99a9b294d131f90 (diff)
parentf439c82d7c885b4c530ba9da0a41b17910743b55 (diff)
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+// 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 implements an object detector cascade.
+
+The technique used is a degenerate tree of Haar-like classifiers, commonly
+used for face detection. It is described in
+
+ P. Viola, M. Jones.
+ Rapid Object Detection using a Boosted Cascade of Simple Features, 2001
+ IEEE Conference on Computer Vision and Pattern Recognition
+
+A Cascade can be constructed manually from a set of Classifiers in stages,
+or can be loaded from an XML file in the OpenCV format with
+
+ classifier, _, err := detect.ParseOpenCV(r)
+
+The classifier can be used to determine if a full image is detected as an
+object using Detect
+
+ if classifier.Match(m) {
+ // m is an image of a face.
+ }
+
+It is also possible to search an image for occurrences of an object
+
+ objs := classifier.Find(m)
+*/
+package detect