高能ISP模块功能说明

先看一些常见缩写：

BPS：Bayer processing segment

CPP：Camera post processor

DE：Detailed enhancement

EIS：Electronic image stabilization

IFE：Image front-end engine

IPE：Image-processing engine

MCTF：Motion compensation temporal filtering

MFNR：Multiframe noise reduction

NR：Noise reduction

PPS：Post processing segment

VFE：Video front end

ZSL：Zero shutter lag

IPE (Image Processing Engine) 里包含：

NPS (ICA/ANR/TF) + PPS (CAC/LTM/ASF and color processing)

380上面：

 BPS (Bayer Processing Segments)

 Snapshot path only

 Bayer processing (e.g., demosaic, zzHDR, PD pixel correction, lens shading correction, etc.)

 HNR (Hybrid Noise Reduction) for spatial and frequency domain

 Downscaling for registration and alignment of sequential frames for multi-frame processing

 BPS is capable of performing noise reduction for YUV sensors as well, but this is not a common use case

 Multiple tap-out points

 输入输出：

Input	Output
Bayer	Bayer
RGB
YUV
YUV	YUV

输入Bayer可出Bayer，RGB，YUV

输入YUV可出YUV

（表格待改正）