2015年博士毕业于中科院自动化所模式识别国家重点实验室；研究方向为计算机视觉、机器学习；获得3项发明专利并在相关领域国际学术会议和国际期刊上发表文章 10 余篇，包括第一作者在TIP、TCSVT 等期刊和 ICCV、CVPR、NeurIPS等会议；是TIP、TNNSL、TCSVT、ICCV、ECCV、CVPR 等多个期刊和会议的审稿人。

论文

• Depth map upsampling using compressive sensing based model. Longquan Dai, Haoxing Wang, Xiaopeng Zhang. (Neurocomputing) .Longquan Dai, Haoxing Wang, Xiaopeng Zhang
• Accelerate bilateral filter using Hermite polynomials. Longquan Dai, Mengke Yuan, Xiaopeng Zhang. (Electronics Letters) .Longquan Dai, Mengke Yuan, Xiaopeng Zhang
• Fast minimax path-based joint depth interpolation. Longquan Dai, Feihu Zhang, Xing Mei, Xiaopeng Zhang. (IEEE Signal Processing Letters) .Longquan Dai, Feihu Zhang, Xing Mei, Xiaopeng Zhang
• Optimal fitting polynomial for linear time bilateral filters. Longquan Dai, Mengke Yuan, Xiaopeng Zhang. (Electronics Letters) .Longquan Dai, Mengke Yuan, Xiaopeng Zhang
• Speeding up the bilateral filter: A joint acceleration way. Longquan Dai, Mengke Yuan, Xiaopeng Zhang. (IEEE Transactions on Image Processing) .Longquan Dai, Mengke Yuan, Xiaopeng Zhang
• Joint depth map interpolation and segmentation with planar surface model. Shibiao Xu, Longquan Dai, Jiguang Zhang, Jinhui Tang, G Kumar, Yanning Zhang, Xiaopeng Zhang. () .Shibiao Xu, Longquan Dai, Jiguang Zhang, Jinhui Tang, G Kumar, Yanning Zhang, Xiaopeng Zhang
• Designing by training: acceleration neural network for fast high-dimensional convolution. Longquan Dai, Liang Tang, Yuan Xie, Jinhui Tang. (Advances in Neural Information Processing Systems) .Longquan Dai, Liang Tang, Yuan Xie, Jinhui Tang
• Hyper-Laplacian regularized multilinear multiview self-representations for clustering and semisupervised learning. Yuan Xie, Wensheng Zhang, Yanyun Qu, Longquan Dai, Dacheng Tao. (IEEE transactions on cybernetics) .Yuan Xie, Wensheng Zhang, Yanyun Qu, Longquan Dai, Dacheng Tao
• 基于图像分解和区域分割的数字图像修复水. 沈民奋, 陈家亮, 代龙泉, 李斌. (电子测量与仪器学报) .沈民奋, 陈家亮, 代龙泉, 李斌
• 基于遗传最小二乘小波支持向量机的分类研究. Longquan Dai, 代龙泉, Jialiang Huang, 黄嘉亮, Min Shen, 沈民奋. () .Longquan Dai, 代龙泉, Jialiang Huang, 黄嘉亮, Min Shen, 沈民奋

项目

• 低计算开销的高通量图像处理算法研究, (62072238), 2020-01-01-2024-01-01, 主持
• 基于个性化的人脸老化合成研究, (61701235), 2018-01-01-2020-12-31, 主持