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Yuming Wen1, Yu Liu1, Zhaozhi Liang1

  • 1College of Electronic and Information Engineering, Guangdong Ocean University, Zhanjiang 524088, China.

PubMed
概括

光网,一个新的图像消除框架,增强训练稳定性,并使用梯度投射函数 (GPF) 优化器保存细节. 这种高效的模型以更少的参数实现高质量的图像重建,优于现有方法.

相关概念视频

Deconvolution01:20

Deconvolution

Deconvolution, also known as inverse filtering, is the process of extracting the impulse response from known input and output signals. This technique is vital in scenarios where the system's characteristics are unknown, and they must be inferred from the observable signals.
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Difference from Background: Limit of Detection01:05

Difference from Background: Limit of Detection

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Downsampling01:20

Downsampling

When considering a sampled sequence with zero values between sampling instants, one can replace it by taking every N-th value of the sequence. At these integer multiples of N, the original and sampled sequences coincide. This process, known as decimation, involves extracting every N-th sample from a sequence, thereby creating a more efficient sequence.
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Upsampling01:22

Upsampling

Managing signal sampling rates is essential in digital signal processing to maintain signal integrity. A decimated signal, characterized by a reduced frequency range due to its lower sampling rate, can be upsampled by inserting zeros between each sample. This upsampling process expands the original spectrum and introduces repeated spectral replicas at intervals dictated by the new Nyquist frequency. To refine this zero-inserted sequence, it is passed through a lowpass filter with a cutoff...
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Gradient and Del Operator01:14

Gradient and Del Operator

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Newman Projections02:06

Newman Projections

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