Name
Title | ||
|---|---|---|
Learned Smartphone ISP on Mobile NPUs with Deep Learning, Mobile AI 2021 Challenge: Report |
Abstract | ||
|---|---|---|
As the quality of mobile cameras starts to play a crucial role in modern smartphones, more and more attention is now being paid to ISP algorithms used to improve various perceptual aspects of mobile photos. In this Mobile AI challenge, the target was to develop an end-to-end deep learning-based image signal processing (ISP) pipeline that can replace classical hand-crafted ISPs and achieve nearly real-time performance on smartphone NPUs. For this, the participants were provided with a novel learned ISP dataset consisting of RAW-RGB image pairs captured with the Sony IMX586 Quad Bayer mobile sensor and a professional 102-megapixel medium format camera. The runtime of all models was evaluated on the MediaTek Dimensity 1000+ platform with a dedicated AI processing unit capable of accelerating both floating-point and quantized neural networks. The proposed solutions are fully compatible with the above NPU and are capable of processing Full HD photos under 60-100 milliseconds while achieving high fidelity results. A detailed description of all models developed in this challenge is provided in this paper. |
Year | DOI | Venue |
|---|---|---|
2021 | 10.1109/CVPRW53098.2021.00284 | 2021 IEEE/CVF CONFERENCE ON COMPUTER VISION AND PATTERN RECOGITION WORKSHOPS (CVPRW 2021) |
DocType | ISSN | Citations |
Conference | 2160-7508 | 1 |
PageRank | References | Authors |
0.35 | 0 | 41 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Andrey Ignatov | 1 | 30 | 6.66 |
| Cheng-Ming Chiang | 2 | 1 | 0.35 |
| Hsien-Kai Kuo | 3 | 21 | 5.81 |
| Anastasia Sycheva | 4 | 1 | 0.35 |
| Radu Timofte | 5 | 1880 | 118.45 |
| Min-Hung Chen | 6 | 45 | 4.11 |
| Man-Yu Lee | 7 | 1 | 0.69 |
| Yu-Syuan Xu | 8 | 1 | 0.69 |
| Tseng Yu | 9 | 5 | 1.09 |
| Shusong Xu | 10 | 1 | 0.35 |
| Jin Guo | 11 | 1 | 0.35 |
| Chao-Hung Chen | 12 | 1 | 0.69 |
| Ming-Chun Hsyu | 13 | 1 | 0.69 |
| Wen-Chia Tsai | 14 | 1 | 0.35 |
| Chao-Wei Chen | 15 | 1 | 0.69 |
| Grigory Malivenko | 16 | 1 | 0.35 |
| Minsu Kwon | 17 | 2 | 0.70 |
| Myungje Lee | 18 | 2 | 0.70 |
| Jaeyoon Yoo | 19 | 2 | 0.70 |
| Changbeom Kang | 20 | 2 | 0.70 |
| Shinjo Wang | 21 | 1 | 0.35 |
| Zheng Shaolong | 22 | 1 | 0.35 |
| Hao Dejun | 23 | 1 | 0.35 |
| Xie Fen | 24 | 1 | 0.35 |
| Feng Zhuang | 25 | 1 | 0.35 |
| Yipeng Ma | 26 | 1 | 1.03 |
| Jingyang Peng | 27 | 1 | 0.69 |
| Tao Wang | 28 | 1 | 0.35 |
| Fenglong Song | 29 | 2 | 1.38 |
| Chih-Chung Hsu | 30 | 125 | 11.31 |
| Kwan-Lin Chen | 31 | 1 | 0.35 |
| Mei-Hsuang Wu | 32 | 1 | 0.35 |
| Vishal M. Chudasama | 33 | 7 | 4.90 |
| Kalpesh Prajapati | 34 | 3 | 2.82 |
| Heena Patel | 35 | 5 | 3.19 |
| Anjali Sarvaiya | 36 | 1 | 1.36 |
| Kishor P. Upla | 37 | 7 | 5.58 |
| Kiran B. Raja | 38 | 304 | 42.26 |
| R. Raghavendra | 39 | 22 | 6.04 |
| Christoph Busch | 40 | 1 | 0.35 |
| Etienne de Stoutz | 41 | 1 | 0.35 |