The phrase "average compression ratio" is correct and usable in written English.
It can be used in contexts related to data compression, file sizes, or performance metrics in technology and computing.
Example: "The average compression ratio achieved by the new algorithm is significantly better than the previous version."
Alternatives: "mean compression ratio" or "typical compression ratio".
It is possible in this way to increase the average compression ratio while preserving visual quality of the image.
An average compression ratio of 35.84 was achieved which translates to proportional savings in bandwidth critical for a telemedicine application.
The experimental results obtained from ISCAS'89 benchmark circuits confirm the average compression ratio of 74.2% and 77.5% with the proposed 9C-AFDER and 9C-RLHC schemes respectively.
For typical WCE images, the average compression ratio is 3.9, while the PSNR is 46.5 dB, which means that very high image quality is achieved.
Figure 15 shows the average compression ratio versus average PSNR for the error codebook (ECB) size = 512, 256 and 128, respectively, for standard images (DB3).
Figure 11 shows the average compression ratio versus average PSNR for the three error codebook sizes for DB1 using the PE-VQ method.
For these 2953 images, the average compression ratios achieved are shown in Table 1.
The plot shows a strong linear relationship between the average execution time per iteration, the compression ratio, and the alphabet size.
Using projected inputs for engine size, vehicle mass, and compression ratio, the likely average 2020 on-road fuel consumption was estimated to be 7.6 L/100 km for SI and 6.4 L/100 km for CI vehicles.
The average bit rates were used to calculate the compression ratio achieved by MP3 and MPEG-4 AAC as described below.
Figure 9 Plot of average execution time per iteration for a range of compression ratio and alphabet size settings.
