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CameraNet: A Two-Stage Framework for Effective Camera ISP Learning [article]

Zhetong Liang, Jianrui Cai, Zisheng Cao, Lei Zhang
2019 arXiv   pre-print
We make a good attempt along this line and propose a novel framework, which we call CameraNet, for effective and general ISP pipeline learning.  ...  The CameraNet is composed of two CNN modules to account for two sets of relatively uncorrelated subtasks in an ISP pipeline: restoration and enhancement.  ...  In this paper, we propose an effective and general framework for deep-learning-based ISP pipeline design, which includes a two-stage CNN called CameraNet and an associated training scheme.  ... 
arXiv:1908.01481v2 fatcat:yvmg66m3pjfvjmmtz26qdkaxse

Invertible Image Signal Processing [article]

Yazhou Xing, Zian Qian, Qifeng Chen
2021 arXiv   pre-print
Unprocessed RAW data is a highly valuable image format for image editing and computer vision.  ...  We also integrate a differentiable JPEG compression simulator that empowers our framework to reconstruct RAW data from JPEG images.  ...  [45] process RAW for super-resolution task with U-net [38] to preserve highfrequency information. CameraNET [28] splits the ISP into two learning stages for CNN.  ... 
arXiv:2103.15061v2 fatcat:eomlgghykjb5titzn73jpmzvz4

Merging-ISP: Multi-Exposure High Dynamic Range Image Signal Processing [article]

Prashant Chaudhari, Franziska Schirrmacher, Andreas Maier, Christian Riess, Thomas Köhler
2021 arXiv   pre-print
The image signal processing pipeline (ISP) is a core component in digital cameras to perform these operations.  ...  This paper proposes a multi-exposure HDR image signal processing pipeline (Merging-ISP) to jointly solve all these subtasks. Our pipeline is modeled by a deep neural network architecture.  ...  This represents a camera ISP comprising K successive processing stages f j (Y) that can be developed independently.  ... 
arXiv:1911.04762v2 fatcat:6uptlalqrzfojhw4nznwychdcu

2021 Index IEEE Transactions on Image Processing Vol. 30

2021 IEEE Transactions on Image Processing  
The Author Index contains the primary entry for each item, listed under the first author's name.  ...  ., +, TIP 2021 1318-1331 CameraNet: A Two-Stage Framework for Effective Camera ISP Learning.  ...  ., +, TIP 2021 3362-3375 CameraNet: A Two-Stage Framework for Effective Camera ISP Learning.  ... 
doi:10.1109/tip.2022.3142569 fatcat:z26yhwuecbgrnb2czhwjlf73qu