[PDF] Top 20 An Efficient Haze Removal Algorithm for Surveillance Video

... given video that has a haze, fog or mist, the first step is to extract the background image and then estimate the atmospheric light using the dark channel prior proposed by He et ...this algorithm ... See full document

... We can use low pass filter and morphological operations, erosion and dilation, to the foreground pixel map to remove noise that is caused by the items listed above. Our aim in applying these operations is removing noisy ... See full document

... smoke, haze, snow abs truces the captured image resulting in reduction in scene visibility, increase in color fading thus reducing the color contrast causing trouble in pattern analysis, image processing, computer ... See full document

... (ANC) algorithm is utilized along with local MAP ...in video surveillance applications so that it eliminates noise, repeated motions of background, illumination changes, and ... See full document

... an efficient fog removal technique plays a vital role as fog greatly reduces the visibility and hence affects the computer vision algorithms such as surveillance, tracking and Fog Vision Enhancement ... See full document

... Spectrometer (MERIS) indicator of the American Room Firm for water shade services and products may be efficiently validated with in situ knowledge from three programs down the SW Iberian Peninsula. S.Ansia et al [8] ... See full document

... A video monitoring detecting system was thus developed successfully in this ...an efficient method for surveillance videos for detecting a ....avi video format was completed and effectively ... See full document

... and haze are atmospheric conditions generated by floating particles, degrade the quality of ...images. Haze removal algorithms have become more beneficial for several vision ...existing haze ... See full document

... image haze removal will benefit many image understanding and computer vision applications such as aerial imagery [1], image classification [2]– [5], image/video retrieval [6]– [8], remote sensing ... See full document

... The inter-frame motion for dehazed images developed the technique based on dividing a frame into smaller rectangular blocks and finding the direction of minimum distortion (DMD) for each block [1]. To reduce the ... See full document

... Abstract:- Video surveillance in dynamic environment for detecting human and vehicles, is one of the current challenging research area in computer ...for efficient management of traffic, public ... See full document

... The design of our proposal principly foccused on growing country railway-road safety and secure transportations system. In this we propose a method to improve safety at Level crossings. Here we use kalman filter to ... See full document

... server. Surveillance systems usually use cameras to capture all the activities in the ...the video surveillance system is transmitted to cloud server through ...to video surveillance ... See full document

... those humans can do [2]. Besides, detection of human objects attempts to imitate the workings of human visual system which is currently known as computer vision technology. Several studies have been performed in order to ... See full document

... Underwater photography is a more important for ocean engineering [1]. It is used to scientific research such as census of population, assessing geological environments, monitoring the sea life. In underwater environment ... See full document

... W. Zhang, Q. M. J. Wu, X. Yang, and X. Fang (2008), presents a multilevel framework to detect and handle vehicle occlusion from the video sequence taken by a stationary camera. This model consists of three levels ... See full document

... the video image processing under the weather of haze, the brightness and contrast of image have been improved effectively, which lays a good application base for the subsequent image processing and ... See full document

... A ghost may be introduced. Here it is refers to the presence of a moving object in the first frame. A ghost is a set of connected points or pixels that are detected as in motion but that are not corresponding to any real ... See full document

... of haze is the same, if the concentration is higher, the part of large leakage current amplitude accounts for a larger proportion, which indicates that compared with a lower concentration, a higher concentration ... See full document

... that video surveillance is used for the purpose of “safety and loss prevention … [and] There may also be occasion where video footage is used for general demographic or traffic flow analysis” (Future ... See full document