搜索资源列表
Pedestrian Detection and Tracking for Counting Applications
- This paper describes a vision based pedestrian detection and tracking system which is able to count people in very crowded situations like escalator entrances in underground stations. The proposed system uses motion to compute regions of interest and
1997_chap_odobez
- we present a statical methode to detect regions whose apparent motion in the image is not conforming to dominant motion of the background resulting from the camera movement
3zhen
- 采用三帧差的方法，对图像进行处理，获取运动检测的结果，得到运动区域。-A three-frame difference method, image processing, to obtain the results of motion detection, are moving regions.
An_Intrgrated_De-interlacing_Algorithm_Design
- 本篇論文提出的整合式解交錯(Integrated De-interlacing)的演算法，可以有效提昇移 動區域的畫面，但是當移動估計不正確時，反而會使移動補償後的畫面變得很差，為了 改善這種情況，因此結合移動可適性解交錯的優點，並將空間圖場內插(Spatial Interpolation)的方式改成ELA(Edge Line Average)來設計，經過電腦模擬的結果發現，不僅在視覺上提高畫面的解析度，在某些影像峰值訊號雜訊比(Peak Signal Noise Ratio ,
Immune_Chaotic_Network_Algorithm_for_Multimodal_Fu
- 针对多峰函数优化问题，借鉴混沌遍历特性和免疫网络理论，提出一种免疫混沌网络算法。算法利用混沌运动的自身规律在不同的峰值区域内搜索最佳抗体，增强了算法的局部搜索能力；采用网络抑制策略，保持了种群的多样性；通过网络补充机制自适应地调节抗体群的规模，提高了算法对不同类型多峰函数的适应能力。仿真结果表明该算法能有效地改善种群的多样性，较好地保持全局搜索和局部搜索的动态平衡，具有更强的多峰函数优化能力-Referred to the ergodicity of chaos and immune netwo
DVC_Project_0
- Predict a new frame from a previous frame and only code the prediction error • Prediction error will be coded using an image coding method (e.g., DCT-based as in JPEG) • Prediction errors have smaller energy than the original pixel
Variational-motion-segmentation
- we automatically determine an appropriate initialization and the number of regions bymeans of recursive two-phase splits with higher order region models.
Regional Cardiac Motion and Strain Estimation in Three-Dimensional Echocardiography: A Validation Study in Thick-Walled
- Automatic quantification of regional left ventricular deformation in volumetric ultrasound data remains challenging. Many methods have been proposed to extract myocardial motion, including techniques using block matching, phase-based correlation, dif
Jacobson-tip2010
- Motion-Compensated Frame Interpolation (MCFI) is a technique used extensively for increasing the temporal frequency of a video sequence. In order to obtain a high quality interpolation, the motion field between frames must be wellestimated. H
onaatiohan
- By using the local regional information which has the ability to enhance the image, an improved active contour model based on level set method is proposed. Defining a novel SPF function with a nonnegative kernel function and local intensity cluste