Description:
Data compression algorithms and theory.
|
|
|
4-level image compression ?
|
| |
Hello, I'm playing with a small system where the display is 320x240 pixels, with 4 grey levels. So a picture takes about 19200 bytes. Now I'm quite sure that these images can be reduced in size but the algorithms I'm aware of deal with 2-level only (fax) or many-level images (GIF/PNG etc.). Furthermore, my CPU power and RAM are quite reduced... more »
|
|
|
Loseless image compression method
|
| |
Hello friends, On of our system require heavy usage of image upload and download. Images are satellite images and are in TIFF format. Recently I have been assigned a task to find best suitable lossless image compression technique to compress these images. I am very new to image compression subject and have never studied it.... more »
|
|
|
Random Data Compression Conclusions
|
| |
Well, I have been working for some time on Random Data Compression. I have had success with compressing "Random" data. However, the rules of compression theory prevail. I have come up with great information on apply some algorithms to data and have been able to successfully compress already compressed data. However, I believe most of these successes are merely the... more »
|
|
|
S+P
|
| |
I designed a S+P predictor that models 3rd order polynomials. Compared to predictor B, the new predictor results in 1.57% bitrate saving with lossless compression on the Repstsb Corpus. Using the terminology in the S+P article, the new predictor is, alpha_(-1): -6/128 alpha_0: 35/128 alpha_1: 54/128... more »
|
|
|
Call For Participation: WORLDCOMP'09 (The 2009 World Congress in Computer Science, Computer Engineering, and Applied Computing), USA, July 13-16, 2009
|
| |
Call For Participation WORLDCOMP'09 The 2009 World Congress in Computer Science, Computer Engineering, and Applied Computing Date and Location: July 13-16, 2009, Las Vegas, USA [link]... more »
|
|
|
General Health
|
| |
YOU CAN GET INFORMATION ON VARIOUS DISEASES AND KNOW ABOUT YOUR HEALTH IN A VERY SIMPLE WAY. visit to [link]
|
|
|
Worldwide Online TV software
|
| |
Worldwide Online TV Web allows you to watch 2700+ live television webs from 186+ countries. There is no need for a TV Tuner card because all the channels are streamed through your Internet connection for more info visit [link]
|
|
|
Computex Watch -- The Skinny on Laptops, New Mobile Devices
|
| |
Gizmodo’s Adrian Covert hit early with “Intel unleashed a flurry of new processors at Computex, including the T9900 Core 2 Duo, which clocks in at a speedy 3.06 GHz—the first Penryn-based Core 2 Duo chip to do so.” and Ubergizmo gave their take, “Intel Makes Mobile More Mobile @ Computex. for more info visit [link]... more »
|
|
|
