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[Graph Recognize] ImprovedGaitRecognitionApproach DL : 0: ：步态识别通过人体走路的姿势来识别人的身份。近年来，步态作为一种生物特征识别技术备受计算机视觉研究者的关注。对某个人的一个步态序列利用动态 Viterbi 算法得到一个样本姿态序列，对其多个步态样本姿态序列的对应姿态取平均得到这个人的特征姿态序列，对特征姿态采用主成分分析法和线性判别分析法处理特征空间，并用最近邻法进行识别。利用 CASIA 数据库对本文方法进行验证，取得了较高的识别率，并对体形变化具有较强的鲁棒性-Human gait recognition is the process of identifying individuals by their walking manners. The gait as one of biometrics has recently drawn attention to the computer vision researchers. The stance estimation of one’s each gait sequence is based on the dynamic programming-based Viterbi algorithm, which returns a sample stance sequence. The corresponding stances of sample stance sequences are averaged to get his feature stance sequence. Principal component analysis and linear discriminant analysis are used for feature transformation of feature stances in the feature stance sequence. The recognition is achieved by nearest neighbor algorithm. The experiments made on CASIA gait databases obtain comparatively high correction identification ratio and comparatively strong robustness for variety of bodily form.
Update : 2025-03-07 Size : 1.04mb Publisher : 贺艳春
[matlab] matlab DL : 0: this is very good iris recognition code iris segmentation
Update : 2025-03-07 Size : 86kb Publisher : amijeet
[matlab] newseg DL : 0: segmentation of iris.... the dist from inner pupil taken is 32 pixels... grayscale images used from casia database.
Update : 2025-03-07 Size : 1kb Publisher : sarock
[Graph program] calibration DL : 0: 中科院自动化所的摄像机标定学习文档，很有用，介绍了多种标定方法，如张正友标定，还介绍了自标定的方法-The CASIA calibration study document, useful to introduce a variety of calibration methods, such as Zhang Zhengyou calibration, and also describes the self-calibration method
Update : 2025-03-07 Size : 617kb Publisher : yangyi
[2D Graphic] GEI-CASIA-B-recognition DL : 0: GEI recognition on CASIA datasetB
Update : 2025-03-07 Size : 787kb Publisher : caelyn
[JSP] iris DL : 0: Iris Recognition is a rapidly expanding method of biometric authentication that uses pattern-recognition techniques on images of irides to uniquely identify an individual. Algorithms produced by Professor John Daugman [1] have proven to be increasingly accurate and reliable after over 200 billion comparisons [2]. The aim of this group project is to implement a working prototype of the techniques and methods used for iris recognition, and to test these methods on a database of irides provided by the Chinese Academy of Sciences Institute of Automation (CASIA) [3], which consists of 756 images of irides from 108 individuals-Iris Recognition is a rapidly expanding method of biometric authentication that uses pattern-recognition techniques on images of irides to uniquely identify an individual. Algorithms produced by Professor John Daugman [1] have proven to be increasingly accurate and reliable after over 200 billion comparisons [2]. The aim of this group project is to implement a working prototype of the techniques and methods used for iris recognition, and to test these methods on a database of irides provided by the Chinese Academy of Sciences Institute of Automation (CASIA) [3], which consists of 756 images of irides from 108 individuals
Update : 2025-03-07 Size : 1.1mb Publisher : Mohammad
[Special Effects] Test_view_recognition DL : 0: Gait view recognition by using Truncated GEI on CASIA dataset B .
Update : 2025-03-07 Size : 1kb Publisher : caelyn
[Industry research] [first_author]_2014_Digital-Signal-Processing DL : 0: This study proposes a novel near infrared face recognition algorithm based on a combination of both local and global features. In this method local features are extracted from partitioned images by means of undecimated discrete wavelet transform (UDWT) and global features are extracted from the whole face image by means of Zernike moments (ZMs). Spectral regression discriminant analysis (SRDA) is then used to reduce the dimension of features. In order to make full use of global and local features and further improve the performance, a decision fusion technique is employed by using weighted sum rule. Experiments conducted on CASIA NIR database and PolyU-NIRFD database indicate that the proposed method has superior overall performance compared to some other methods in the presence of facial expressions, eyeglasses, head rotation, image noise and misalignments. Moreover its computational time is acceptable for on-line face recognition systems
Update : 2025-03-07 Size : 1014kb Publisher : abdou
[Successful incentive] how-to-paper-talk-CASIA DL : 0: how to paper talk, 写文章做报告的可以借鉴-how to paper talk, writing reports can learn to do
Update : 2025-03-07 Size : 4.76mb Publisher : megu
[Other systems] gait_cycle DL : 0: This code is able to find the gait period of a person. I used casia for this. In the walking process, the human body shows regular periodic motion, especially upper and lower limbs, which reflect the individual’s unique movement pattern. Human gait is an attractive modality for recognizing people at a distance. -This code is able to find the gait period of a person. I used casia for this. In the walking process, the human body shows regular periodic motion, especially upper and lower limbs, which reflect the individual’s unique movement pattern. Human gait is an attractive modality for recognizing people at a distance.
Update : 2025-03-07 Size : 88kb Publisher : anurag
[Other systems] Translating-video DL : 0: This code gives you a translated video. Eg. if a person is walking and you need that person remain stationary at the center, but he appears to be moving, as if he is walking on a tread-mill. Video is casia .-This code gives you a translated video. Eg. if a person is walking and you need that person remain stationary at the center, but he appears to be moving, as if he is walking on a tread-mill. Video is casia .
Update : 2025-03-07 Size : 88kb Publisher : anurag
[Other systems] gait_energy_image DL : 0: This code is able to find the gait energy image of a person. I used casia for this. In the walking process, the human body shows regular periodic motion, especially upper and lower limbs, which reflect the individual’s unique movement pattern. Human gait is an attractive modality for recognizing people at a distance. -This code is able to find the gait energy image of a person. I used casia for this. In the walking process, the human body shows regular periodic motion, especially upper and lower limbs, which reflect the individual’s unique movement pattern. Human gait is an attractive modality for recognizing people at a distance.
Update : 2025-03-07 Size : 84kb Publisher : anurag
[Graph Recognize] CASIA-PalmprintV1 DL : 2: 数据库基于vsc++做的一个神经网络学习。希望对大家有用。(Database based on vsc++ to do a neural network learning. Hope to be useful to everyone.)
Update : 2025-03-07 Size : 98.43mb Publisher : 勿果
[matlab] iris_recog_casiav4 DL : 0: Iris Recognition with CASIA V4
Update : 2025-03-07 Size : 160kb Publisher : Faiz Mat Rodzi
[Other] SVM DL : 0: 语音情感识别分类，在中科大录制的语音情感数据库CASIA中来实现的(Speech emotion recognition and classification is implemented in CASIA, a speech emotion database recorded by China University of science and technology.)
Update : 2025-03-07 Size : 1kb Publisher : chestnut_
[matlab] code DL : 0: 基于中科院-CASIA-GaitDatasetB步态图像轮廓数据库的步态周期检测与步态角度特征(extract gait feature)
Update : 2025-03-07 Size : 1.12mb Publisher : 猪猪和老鼠
[matlab] m_matlab DL : 0: 基于中科院-CASIA-GaitDatasetB步态图像轮廓数据库的步态周期检测与步态角度特征MATLAB源码(Matlab source code of gait cycle detection and gait angle feature based on cas-gaitdatasetb gait image contour database)
Update : 2025-03-07 Size : 971kb Publisher : fkszd