使用带式可变形卷曲的交叉尺度可逆网络进行图像划分
Yuhui Quan1, Xuyi He1, Ruotao Xu2
1School of Computer Science and Engineering, South China University of Technology, Guangzhou, 510006, China.
概括
本研究介绍了一种新的跨度可逆神经网络 (INN),用于先进的图像删除. 这种方法有效地去除带纹文物,同时保留图像细节,提高视觉质量.
科学领域:
- 计算机视觉 计算机视觉
- 图像处理 图像处理
- 人工智能的人工智能
背景情况:
- 带状文物会降低图像质量,特别是在光滑的梯度区域.
- 这些文物源于颜色位深度限制,压缩或过度编辑.
- 有效的图像删除对于恢复视觉保真至关重要.
研究的目的:
- 引入一种使用跨度可逆神经网络 (INN) 进行图像解脱的新方法.
- 开发一种技术,可以消除带纹文物,同时保留真实的图像细节.
- 改进现有的在数字图像中去除文物的方法.
主要方法:
- 一个交叉规模的可逆神经网络 (INN) 架构被开发用于无损失的信息解锁.
- 采用了一种新的带状可变形卷积技术,利用文物异构性.
- 拟议的方法与现有的可变形卷积技术进行了评估,以提高效率和通用性.
主要成果:
- 拟议的INN在定量指标和视觉质量方面表现出卓越的表现.
- 带式可变形卷积显示了更好的紧性和效率.
- 实验结果证实了INN在去除带带文物的有效性.
结论:
- 新的跨度INN提供了一个有效的解决方案,用于图像 debanding.
- 带式可变形卷积技术提高了工件移除效率和概括性.
- 这项研究通过提供高性能解色方法来推进图像修复.
相关概念视频
Convolution Properties II
684
The important convolution properties include width, area, differentiation, and integration properties.
The width property indicates that if the durations of input signals are T1 and T2, then the width of the output response equals the sum of both durations, irrespective of the shapes of the two functions. For instance, convolving two rectangular pulses with durations of 2 seconds and 1 second results in a function with a width of 3 seconds.
The area property asserts that the area under the...
The width property indicates that if the durations of input signals are T1 and T2, then the width of the output response equals the sum of both durations, irrespective of the shapes of the two functions. For instance, convolving two rectangular pulses with durations of 2 seconds and 1 second results in a function with a width of 3 seconds.
The area property asserts that the area under the...
684
Deconvolution
698
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.
Deconvolution involves several mathematical techniques to derive the impulse response. One common approach is polynomial division. In this method, the input and output sequences are treated as coefficients of...
Deconvolution involves several mathematical techniques to derive the impulse response. One common approach is polynomial division. In this method, the input and output sequences are treated as coefficients of...
698


