blob: a0f4e94cdcd78e4243465acdc158d59382f65a2f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
// 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
|
