做光学设计的同行都懂，好镜头是“调”出来的，也是“等”出来的。Zemax里反复改曲率和厚度，Lumerical里扫描周期单元的相位响应，一个参数组合跑下来，工作站转一整天是常态。更别提无透镜成像的重建调参、叠层成像的扫描校正，每一步都靠手动调试和 ...

Mark Thompson, CNN's editor-in-chief, reportedly told Paramount officials he would not share oversight of CNN with another executive, according to The New York Times. By McKinley Franklin As Paramount ...

The tech scion David Ellison is close to completing a merger that would put the legacy broadcaster and the 24-hour cable news network under the same roof. By Michael M. Grynbaum and Benjamin Mullin ...

Volkswagen, one of the world’s largest automakers, is reportedly planning to axe as many as 100,000 jobs over the next few years, representing 15% of its global workforce. The job cuts would come ...

New images obtained by CNN show the Kennedy Center signage with President Donald Trump’s name removed, confirming a sworn court declaration from the arts center’s executive director Matt Floca that ...

基于 12 类 UAV/CamVid-style 道路场景数据，对比 U-Net、CBAM、ASPP、Weighted CE、DeepLabV3、Swin-UNet、TransUNet 和 SegFormer 路线 ...

Abstract: Deep learning models often emphasize structural information over long-range dependencies when producing cleaner images. To enhance the robustness of the resulting denoisers, this work ...

Abstract: Hybrid convolutional neural networks (CNNs) and Transformer-based architectures have demonstrated strong potential in histopathological image analysis by combining local feature extraction ...