This paper gives a comparative study of Block Matching Algorithm (BMA) and Complex Wavelet Transform (CWT) algorithm. BMA uses motion vectors to detect shot ...

This paper proposes the application of a block clustering method which aims to separate content changes from noise-level changes. The algorithm is performed in ...

Block-Based Change Detection in the Presence of Ambient Illumination Variations. Alexandropoulos, T; Loumos, V; Kayafas, E. URI: https://dspace.lib.ntua.gr ...

In this paper, a luminance invariant change detection method is proposed. It consists of a three-channel brightness correction stage employed for the brightness ...

A block-based change detection algorithm, which separates content alterations from noise-level fluctuations, illumination variations and shadows, is also ...

Block-Based Change Detection in the Presence of Ambient Illumination Variations ... title, Block-Based Change Detection in the Presence of Ambient Illumination ...

The efficiency of event detection in video surveillance ap- plications depends on the performance of the early stage of content change detection.

Block-Based Change Detection in the Presence of Ambient Illumination Variations. Alexandropoulos, T; Loumos, V; Kayafas, E. URI: https://dspace.lib.ntua.gr ...

In this paper, we present a novel block based moving object detection method which dynamically quests for both local and global properties of difference image ...

Illumination variation refers to the changes in lighting conditions that can occur due to factors such as motion of light sources, time of day, weather, ...