手语是聋哑人士的主要沟通工具，它是利用手部和身体的动作来传达意义。虽然手语帮助它的使用者之间互相沟通，但聋哑人士与一般人的沟通却十分困难，这

level: CVPR author: Paul-Edouard Sarlin date: 2020 keyword: features matching; data association; Sarlin, Paul-Edouard, et al. “Superglue: Learning feature matching with graph neural networks.” Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition. 2020. Paper: SuperGlue Summary demonstrates the power of attention-based graph neural networks for local feature matching: self-attention, boosts the receptive field of local descriptors; cross-attention, enables cross-image communication and is inspired by the way humans

The Transformer starts by generating initial representations, or embeddings, for each word. These are represented by the unfilled circles. Then, using self-attention, it aggregates information from all of the other words, generating a new representation per word informed by the entire context, represented by the filled balls. This step is then repeated multiple times in parallel for all words, successively generating new representations. 代码讲解地址：

Connectionist Temporal Classification, an algorithm used to train deep neural networks in speech recognition, handwriting recognition and other sequence problems. 1. Problem don’t know the characters in the transcript align to the audio when having a dataset of audio clips and corresponding transcripts. people’s rates of speech vary. hand-align takes lots of time. Speech recognition, handwriting recognition from images, sequences of pen strokes, action labeling in videos. 2. Question Define

MetaSensors, comes in a small package that includes motion and environmental sensors. Our Sensors communicate to Devices including Smartphone, Tablets, Computers, Gateway Hubs and RaspberryPis using Bluetooth Low Energy. 1. Fitbit Sense手表 EDA(即皮肤电活动)传感器基本上可以跟踪皮肤汗液中的电变化,可

从自然场景图片中进行文字识别，需要包括2个步骤：文字检测：解决的问题是哪里有文字，文字的范围有多少;文字识别：对定位好的文字区域进行识别，主