1060 search results - page 11 / 212 » Performance Improvement of Vector Quantization by Using Thre... |
ICIP
2004
IEEE
2004
IEEE
Improved dictionaries for generalized bitplanes-based matching pursuits video coding using ridgelets
16 years 1 months ago
A novel decomposition of functions using generalized bitplanes has been recently proposed. Such a decomposition maps a function into a set of indexes, thus performing quantization...
PR
2006
14 years 11 months ago
2006
In this paper, we discuss the influence of feature vectors contributions at each learning time t on a sequential-type competitive learning algorithm. We then give a learning rate ...
DCC
2004
IEEE
15 years 11 months ago
2004
IEEE
In this paper, we build multi-resolution source codes using entropy constrained dithered scalar quantizers. We demonstrate that for n-dimensional random vectors, dithering followe...
ICASSP
2009
IEEE
15 years 6 months ago
2009
IEEE
In this paper, we introduce a novel vector quantization (VQ) scheme for distributing the quantization error equally among the quantized dimensions. Afterwards, the proposed VQ sch...
124
click to vote
VMV
2004
15 years 1 months ago
2004
The paper presents a new vector quantization based approach for selecting well-suited data for hand-eye calibration from a given sequence of hand and eye movements. Data selection...