The decoder includes a nonkey frame generator that regenerates a nonkey frame using kinetic information about the nonkey frame from the compressed video data and using at least a part of the segmentation of the reference frame generated by the decoder's segmenter. The encoder segmentation and decoder segmentation can be the same or diff...
A system and method for encoding and decoding a video image having a plurality of frames is disclosed. The method includes a previously reconstructed frame that is segmented to create an alternate reference frame used to encode a current frame. The segments of the previously reconstructed frame ...
...vel 4. (perform hms)。 1.图像编码(image encoding),使用比较少的位数表示图像。选题可包括:(1) 差分脉冲编码调制(differ… www.docin.com|基于48个网页 2. 影像编码 随著科技不断地发展,近年來在數位影像处理技术 ... 、影像编码(Image Encoding)、影像强化 ... 在空间域中,邻域平均法常見 ...
Unsupervised image segmentation is a technique that divides an image into distinct regions or objects without prior labeling. This approach offers flexibility and adaptability to various types of image data. Particularly for large datasets, it eliminates
Multiple-image encryption algorithm based on dna encoding and chaotic system. Multimedia Tools and Applications 78, 7841–7869. https://doi.org/10.1007/s11042-018-6496-1 (2019). Article Google Scholar Karawia, A. A. Encryption algorithm of multiple-image using mixed image elements and two ...
[28] proposed a stack space auto-encoding (SSAE)-based model for the image semantic process. SSAE finds out the important semantic information of an image and provides data for the segmentation process. A convolutional neural network (CNN) is also used here to identify the low-level features ...
Language-aware visual encoding 为了提取语言特征,我们采用深度语言表示模型 BERT 将输入的描述嵌入到高维的词向量中。在获得语言特征后,我们通过四个阶段组成的层次化视觉 Transformer 层,进行联合的视觉特征编码和视觉-语言特征融合。每个阶段都使用一组 Transformer 编码层(具有相同的输出大小)、多模态特征融合模块以及...
飞桨高性能图像分割开发套件,端到端完成从训练到部署的全流程图像分割应用。 简介 PaddleSeg是基于飞桨PaddlePaddle的端到端图像分割套件,内置45+模型算法及140+预训练模型,支持配置化驱动和API调用开发方式,打通数据标注、模型开发、训练、压缩、部署的全流程,提供语义分割、交互式分割、Matting、全景分割四大分割能力,助力...
131k ships, 104k train / 88k test image chips, satellite imagery (1.5m res.), raster mask labels in in run-length encoding format, Kaggle kernels. Open AI Challenge: Tanzania(WeRobotics & Wordlbank, Nov 2018) Building footprints & 3 building conditions, RGB UAV imagery -Link to data ...
Image Segmentation Abstract Image segmentation is the task of partitioning a natural image into multiple contiguous regions, also known as segments, whereby adjacent regions are separated by salient edges or contours, and each region consists of pixels with homogeneous color or texture. In computer ...