While we all know that compression causes artifacts, just how much do you know about what causes them and how to reduce them? While the occurrence of artifacts would seem random, it is directly linked ...
Earlier in this column, we looked at various artifacts introduced in the compression process, such as mosquito noise, contouring and blockiness, including basis functions. This month, we'll examine ...
Image compression, once the domain of the PC, is becoming pervasive in embedded environments. This trend is largely a result of the increased processing power and multimedia capabilities of new DSPs.
Image compression, once the domain of the PC, is becoming pervasive in embedded environments. This trend is largely a result of the increased processing power and multimedia capabilities of new DSPs.
Analysts estimate that digital still cameras will account for close to half of all still-camera sales by 2005, a testament to the flexibility and enhanced features the DSCs provide over traditional ...
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