VLSI Design / 2011 / Article / Tab 7 / Research Article
Lossless and Low-Power Image Compressor for Wireless Capsule Endoscopy Table 7 Comparison of Hardware cost with other schemes.
Die size (
𝐦
𝐦
×
𝐦
𝐦
) Core Size (mm2 ) Cell count Gate count Buffer memory Latency (cc) Power (mW) [14 ]
3
.
4
×
3
.
3
11.2 — 19.5 K 2.19 KB
𝑤
1 1.302 [15 ]
3
.
0
×
4
.
2
— — 90 K 103 KB
𝑤
1 6.2 [9 ] — 0.326 3,466 — Yes 18 10.0 [11 ]
1
.
2
5
×
1
.
2
5
0.384 — 31 K Yes — 14.92 [28 ] — — — 60 K Yes — 0.916 Our
0
.
6
8
×
0
.
6
8
0.0256 618 2 K 0 1 0.018
1
𝑤
: width of input frame; for example., for a
2
5
6
×
2
5
6
image, the latency is 256; 2 includes other digital components, such as microcontroller, I2 C, and so forth.