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One dollar imaging with FPGA

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VC1H.264

HEVC

MJPEG

VP8

VP9

Quality

Complexity

KGat

esM

Gat

es

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DPC1-TL4/3/2

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DPC-TL2

4:1

Uncompressed DPC1-TL2 4:1

DPC-TL2 Close-up (43.4 dB PSNR)

Imag

e co

urt

esy:

Ph

. G. D

el M

astr

o–

RA

W 1

2M

P F

uji

X1

00

–3

5m

m F

/2.0

DPC-TL2

• UncompressedMbit/s at

60 Hz

DPC1-TL2Mbit/s at

60 Hz

VGA640 x 480

421.88 105.47

D1768 x 576

569.53 142.38

720P1280 x 720

1265.63 316.41

1080P1920 x 1080

2487.66 711.91

DPC-TL3

• 5.14 : 1 minimum ratio

UncompressedMbit/s at

60 Hz

DPC1-TL2Mbit/s at

60 Hz

VGA640 x 480

421.88 82.03

D1768 x 576

569.53 110.74

720P1280 x 720

1265.63 246.09

1080P1920 x 1080

2487.66 553.71

DPC-TL2 vs. DPC-TL3•

720p60Compression

ratioArea (LUT4) Max freq. Line buffers Aux buffers

DPC1-TL2 4:1 1390 78.8 MHz 20736 bits15160 bits (optional)

DPC1-TL3 5.14:1 1398 74.2 MHz 41472 bits 15160 bits

DPC-TL2 area report•

DPC-TL2 area report•

Endoscopy capsule• ’

Endoscopy capsule•

Endoscopy capsule•

TL4 on endoscopy images


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