Representing Camera Response Function by a Single Latent Variable and Fully Connected Neural Network
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| Định dạng: | Sách |
| Ngôn ngữ: | English |
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Springer
2023
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| Truy cập trực tuyến: | https://link.springer.com/article/10.1007/s11760-022-02351-8 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8246 |
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oai:localhost:PNK-82462023-04-24T07:02:20Z Representing Camera Response Function by a Single Latent Variable and Fully Connected Neural Network Yunfeng, Zhao Stuart, Ferguson Huiyu, Zhou Representing Camera Response Function Fully Connected Neural Network CC BY Modelling the mapping from scene irradiance to image intensity is essential for many computer vision tasks. Such mapping is known as the camera response. Most digital cameras use a nonlinear function to map irradiance, as measured by the sensor to an image intensity used to record the photograph. Modelling of the response is necessary for the nonlinear calibration. In this paper, a new high-performance camera response model that uses a single latent variable and fully connected neural network is proposed. The model is produced using unsupervised learning with an autoencoder on real-world (example) camera responses. Neural architecture searching is then used to find the optimal neural network architecture. A latent distribution learning approach was introduced to constrain the latent distribution. 2023-04-24T07:02:20Z 2023-04-24T07:02:20Z 2022 Book https://link.springer.com/article/10.1007/s11760-022-02351-8 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8246 en application/pdf Springer |
| institution |
Digital Phenikaa |
| collection |
Digital Phenikaa |
| language |
English |
| topic |
Representing Camera Response Function Fully Connected Neural Network |
| spellingShingle |
Representing Camera Response Function Fully Connected Neural Network Yunfeng, Zhao Stuart, Ferguson Huiyu, Zhou Representing Camera Response Function by a Single Latent Variable and Fully Connected Neural Network |
| description |
CC BY |
| format |
Book |
| author |
Yunfeng, Zhao Stuart, Ferguson Huiyu, Zhou |
| author_facet |
Yunfeng, Zhao Stuart, Ferguson Huiyu, Zhou |
| author_sort |
Yunfeng, Zhao |
| title |
Representing Camera Response Function by a Single Latent Variable and Fully Connected Neural Network |
| title_short |
Representing Camera Response Function by a Single Latent Variable and Fully Connected Neural Network |
| title_full |
Representing Camera Response Function by a Single Latent Variable and Fully Connected Neural Network |
| title_fullStr |
Representing Camera Response Function by a Single Latent Variable and Fully Connected Neural Network |
| title_full_unstemmed |
Representing Camera Response Function by a Single Latent Variable and Fully Connected Neural Network |
| title_sort |
representing camera response function by a single latent variable and fully connected neural network |
| publisher |
Springer |
| publishDate |
2023 |
| url |
https://link.springer.com/article/10.1007/s11760-022-02351-8 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8246 |
| _version_ |
1764177434801864704 |
| score |
8.891145 |