Automatic Detection of Human Faces in Images∗
نویسندگان
چکیده
This article contains a proposal for an automatic in-image face detection method, that tries to join several theories, which many authors wrote of before. The method assumes certain circumstances and constraints, respectively. Just because of such constraints it is not applicable universally. Thus, it’s not suitable for a starting-point of a more flexible method. On the other hand, however, it is effective enough to be used in an application, where this constraints would not obstruct the employed algorithm and also if the application would require fast execution. Effectiveness of the method was tested on 43 test-images.
منابع مشابه
Reducing Light Change Effects in Automatic Road Detection
Automatic road extraction from aerial images can be very helpful in traffic control and vehicle guidance systems. Most of the road detection approaches are based on image segmentation algorithms. Color-based segmentation is very sensitive to light changes and consequently the change of weather condition affects the recognition rate of road detection systems. In order to reduce the light change ...
متن کاملReducing Light Change Effects in Automatic Road Detection
Automatic road extraction from aerial images can be very helpful in traffic control and vehicle guidance systems. Most of the road detection approaches are based on image segmentation algorithms. Color-based segmentation is very sensitive to light changes and consequently the change of weather condition affects the recognition rate of road detection systems. In order to reduce the light change ...
متن کاملAn Automatic Detection of the Fire Smoke Through Multispectral Images
One of the consequences of a fire is smoke. Occasionally, monitoring and detection of this smoke can be a solution to prevent occurrence or spreading a fire. On the other hand, due to the destructive effects of the smoke spreading on human health, measures can be taken to improve the level of health services by zoning and monitoring its expansion process. In this paper, an automated method is p...
متن کاملA multi-scale convolutional neural network for automatic cloud and cloud shadow detection from Gaofen-1 images
The reconstruction of the information contaminated by cloud and cloud shadow is an important step in pre-processing of high-resolution satellite images. The cloud and cloud shadow automatic segmentation could be the first step in the process of reconstructing the information contaminated by cloud and cloud shadow. This stage is a remarkable challenge due to the relatively inefficient performanc...
متن کاملAutomatic Detection of Microaneurysms in Color Fundus Images using a Local Radon Transform Method
Introduction: Diabetic retinopathy (DR) is one of the most serious and most frequent eye diseases in the world and the most common cause of blindness in adults between 20 and 60 years of age. Following 15 years of diabetes, about 2% of the diabetic patients are blind and 10% suffer from vision impairment due to DR complications. This paper addresses the automatic detection of microaneurysms (MA...
متن کاملFace Detection in Color Images Using Skin Color and Face Features
In this report, survey on human face detection in color images and an implementation of automatic faces detection based on skin color and face features are presented. The color information in YCbCr color space is combined with the multiple features such as eyes and mouth, to detect faces in arbitrary color images. This implementation consists of four parts: a human skin segmentation to identify...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1999