ICIP
2002
IEEE
15 years 1 months ago
2002
IEEE
In this work, we study the extraction of semantic objects using morphological tools. We decompose the image into its level sets and level lines (the borders of the level sets). Sp...
ICIP
2002
IEEE
15 years 1 months ago
2002
IEEE
In this paper we present the behavior of JPEG2000 coding scheme over noisy or congested communication channels and highlight the cost analysis aspect. Two error schemes are consid...
ICIP
2002
IEEE
15 years 1 months ago
2002
IEEE
In this paper, we propose an efficient low complexity compression scheme for densely sampled irregular 3D meshes. This scheme is based on 3D multiresolution analysis (3D Discrete ...
ICIP
2002
IEEE
15 years 1 months ago
2002
IEEE
In this paper we evaluate the effectiveness of two likelihood normalization techniques, the Background Model Set (BMS) and the Universal Background Model (UBM), for improving perf...
ICIP
2002
IEEE
15 years 1 months ago
2002
IEEE
This paper addresses the problem of deriving measures that express the degree of the reliability of motion vectors estimated by a Block Matching motion estimation method. We expre...
ICIP
2002
IEEE
15 years 1 months ago
2002
IEEE
A method for segmenting and recognizing text embedded in video and images is proposed in this paper. In the method, multiple segmentation of the same text region is performed, thu...
ICIP
2002
IEEE
15 years 1 months ago
2002
IEEE
Digital watermarking is equivalent to bandlimited, powerlimited digital communication. The power limit is due to the requirement of imperceptible watermarks, and has long been rec...
ICIP
2002
IEEE
15 years 1 months ago
2002
IEEE
This paper describes an expectation-maximization (EM) algorithm for wavelet-based image restoration (deconvolution). The observed image is assumed to be a convolved (e.g., blurred...
ICIP
2002
IEEE
15 years 1 months ago
2002
IEEE
ICIP
2002
IEEE
15 years 1 months ago
2002
IEEE
Most of the watermarking schemes that have been proposed until now employ a correlator in the detection stage. The current paper proposes a new detector scheme that can be applied...