IEEE Trans Vis Comput Graph - Compact Video Synopsis via Global Spatiotemporal Optimization.

Tópicos

{ motion(1329) object(1292) video(1091) }
{ can(774) often(719) complex(702) }
{ chang(1828) time(1643) increas(1301) }
{ method(2212) result(1239) propos(1039) }
{ structur(1116) can(940) graph(676) }
{ spatial(1525) area(1432) region(1030) }
{ data(2317) use(1299) case(1017) }
{ sequenc(1873) structur(1644) protein(1328) }
{ imag(2830) propos(1344) filter(1198) }
{ concept(1167) ontolog(924) domain(897) }
{ method(984) reconstruct(947) comput(926) }
{ howev(809) still(633) remain(590) }
{ state(1844) use(1261) util(961) }
{ result(1111) use(1088) new(759) }
{ detect(2391) sensit(1101) algorithm(908) }
{ imag(1947) propos(1133) code(1026) }
{ assess(1506) score(1403) qualiti(1306) }
{ framework(1458) process(801) describ(734) }
{ learn(2355) train(1041) set(1003) }
{ clinic(1479) use(1117) guidelin(835) }
{ algorithm(1844) comput(1787) effici(935) }
{ method(1557) propos(1049) approach(1037) }
{ data(1714) softwar(1251) tool(1186) }
{ search(2224) databas(1162) retriev(909) }
{ case(1353) use(1143) diagnosi(1136) }
{ data(3963) clinic(1234) research(1004) }
{ perform(999) metric(946) measur(919) }
{ model(2341) predict(2261) use(1141) }
{ visual(1396) interact(850) tool(830) }
{ model(3480) simul(1196) paramet(876) }
{ activ(1138) subject(705) human(624) }
{ time(1939) patient(1703) rate(768) }
{ can(981) present(881) function(850) }
{ health(1844) social(1437) communiti(874) }
{ cancer(2502) breast(956) screen(824) }
{ activ(1452) weight(1219) physic(1104) }
{ model(3404) distribut(989) bayesian(671) }
{ data(1737) use(1416) pattern(1282) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ measur(2081) correl(1212) valu(896) }
{ imag(1057) registr(996) error(939) }
{ bind(1733) structur(1185) ligand(1036) }
{ method(1219) similar(1157) match(930) }
{ featur(3375) classif(2383) classifi(1994) }
{ network(2748) neural(1063) input(814) }
{ imag(2675) segment(2577) method(1081) }
{ patient(2315) diseas(1263) diabet(1191) }
{ take(945) account(800) differ(722) }
{ studi(2440) review(1878) systemat(933) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ problem(2511) optim(1539) algorithm(950) }
{ error(1145) method(1030) estim(1020) }
{ extract(1171) text(1153) clinic(932) }
{ design(1359) user(1324) use(1319) }
{ control(1307) perform(991) simul(935) }
{ model(2220) cell(1177) simul(1124) }
{ care(1570) inform(1187) nurs(1089) }
{ general(901) number(790) one(736) }
{ featur(1941) imag(1645) propos(1176) }
{ studi(1410) differ(1259) use(1210) }
{ risk(3053) factor(974) diseas(938) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(1018) }
{ import(1318) role(1303) understand(862) }
{ compound(1573) activ(1297) structur(1058) }
{ perform(1367) use(1326) method(1137) }
{ studi(1119) effect(1106) posit(819) }
{ blood(1257) pressur(1144) flow(957) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ monitor(1329) mobil(1314) devic(1160) }
{ ehr(2073) health(1662) electron(1139) }
{ research(1218) medic(880) student(794) }
{ patient(2837) hospit(1953) medic(668) }
{ model(2656) set(1616) predict(1553) }
{ age(1611) year(1155) adult(843) }
{ medic(1828) order(1363) alert(1069) }
{ signal(2180) analysi(812) frequenc(800) }
{ cost(1906) reduc(1198) effect(832) }
{ group(2977) signific(1463) compar(1072) }
{ sampl(1606) size(1419) use(1276) }
{ gene(2352) biolog(1181) express(1162) }
{ data(3008) multipl(1320) sourc(1022) }
{ first(2504) two(1366) second(1323) }
{ intervent(3218) particip(2042) group(1664) }
{ patient(1821) servic(1111) care(1106) }
{ use(2086) technolog(871) perceiv(783) }
{ analysi(2126) use(1163) compon(1037) }
{ high(1669) rate(1365) level(1280) }
{ use(976) code(926) identifi(902) }
{ use(1733) differ(960) four(931) }
{ drug(1928) target(777) effect(648) }
{ implement(1333) system(1263) develop(1122) }
{ survey(1388) particip(1329) question(1065) }
{ estim(2440) model(1874) function(577) }
{ decis(3086) make(1611) patient(1517) }
{ process(1125) use(805) approach(778) }
{ method(1969) cluster(1462) data(1082) }

Resumo

Video synopsis aims at providing condensed representations of video datasets that can be easily captured from digital cameras nowadays, especially for daily surveillance videos. Previous work in video synopsis usually moves active objects along the time axis, which inevitably causes collisions among the moving objects if compressed much. In this paper, we propose a novel approach for compact video synopsis using a unified spatiotemporal optimization. Our approach globally shifts moving objects in both spatial and temporal domains, which shifting objects temporally to reduce the length of the video and shifting colliding objects spatially to avoid visible collision artifacts. Furthermore, using a multi-level patch relocation method, the moving space of the original video is expanded into a compact background based on environmental content to fit with the shifted objects. The shifted objects are finally composited with the expanded moving space to obtain the high-quality video synopsis, which is more condensed while remaining free of collision artifacts. Our experimental results have shown that the compact video synopsis we produced can be browsed quickly, preserves relative spatiotemporal relationships, and avoids motion collisions.

Resumo Limpo

video synopsi aim provid condens represent video dataset can easili captur digit camera nowaday especi daili surveil video previous work video synopsi usual move activ object along time axi inevit caus collis among move object compress much paper propos novel approach compact video synopsi use unifi spatiotempor optim approach global shift move object spatial tempor domain shift object tempor reduc length video shift collid object spatial avoid visibl collis artifact furthermor use multilevel patch reloc method move space origin video expand compact background base environment content fit shift object shift object final composit expand move space obtain highqual video synopsi condens remain free collis artifact experiment result shown compact video synopsi produc can brows quick preserv relat spatiotempor relationship avoid motion collis

Resumos Similares

IEEE Trans Image Process - Locally oriented optical flow computation. ( 0,922444862525158 )
IEEE Trans Image Process - Maintaining temporal coherence in video retargeting using mosaic-guided scaling. ( 0,90212173352936 )
IEEE Trans Image Process - Common and Innovative Visuals: A sparsity modeling framework for video. ( 0,896238836348181 )
IEEE Trans Image Process - Adaptive online performance evaluation of video trackers. ( 0,888930011831697 )
IEEE Trans Pattern Anal Mach Intell - A Prism-Mask System for Multispectral Video Acquisition. ( 0,883119578572439 )
IEEE Trans Pattern Anal Mach Intell - Recognition Using Specular Highlights. ( 0,882826448490462 )
IEEE Trans Image Process - Removing motion blur with space-time processing. ( 0,880350620572579 )
IEEE Trans Image Process - Object tracking and target reacquisition based on 3-D range data for moving vehicles. ( 0,879866321892494 )
IEEE Trans Vis Comput Graph - 6-DoF Pose Estimation Using a Projected Dense Dot Pattern. ( 0,875078835931325 )
IEEE Trans Pattern Anal Mach Intell - Highly Non-Rigid Object Tracking via Patch-based Dynamic Appearance Modeling. ( 0,87048649871962 )
IEEE Trans Image Process - Video object tracking in the compressed domain using spatio-temporal Markov random fields. ( 0,870329078275897 )
Neural Comput - Variation in the local motion statistics of real-life optic flow scenes. ( 0,869089404695631 )
IEEE Trans Vis Comput Graph - Lighting System for Visual Perception Enhancement in Volume Rendering. ( 0,868985816038966 )
IEEE Trans Image Process - Human object inpainting using manifold learning-based posture sequence estimation. ( 0,86390324825399 )
IEEE Trans Image Process - Robust online multiobject tracking with data association and track management. ( 0,863531949855967 )
IEEE Trans Image Process - What are we tracking: a unified approach of tracking and recognition. ( 0,858924397783276 )
IEEE Trans Image Process - Online camera-gyroscope autocalibration for cell phones. ( 0,856459392875928 )
IEEE Trans Image Process - Segmentation and tracking multiple objects under occlusion from multiview video. ( 0,856218033247391 )
IEEE Trans Vis Comput Graph - Robust Relocalization and Its Evaluation For Online Environment Map Construction. ( 0,849578695142403 )
IEEE Trans Image Process - Detecting abandoned objects with a moving camera. ( 0,846069769886216 )
J Digit Imaging - Performing real-time interactive fiber tracking. ( 0,845496319249003 )
IEEE Trans Image Process - A semitransparency-based optical-flow method with a point trajectory model for particle-like video. ( 0,844304322532519 )
IEEE Trans Neural Netw Learn Syst - Asynchronous Event-Based Multikernel Algorithm for High-Speed Visual Features Tracking. ( 0,842297662902893 )
IEEE Trans Image Process - Object tracking via partial least squares analysis. ( 0,840633453576112 )
IEEE Trans Image Process - Particle filter with a mode tracker for visual tracking across illumination changes. ( 0,840584857907732 )
IEEE Trans Image Process - Novel true-motion estimation algorithm and its application to motion-compensated temporal frame interpolation. ( 0,837126817234429 )
IEEE Trans Image Process - Motion-aware gradient domain video composition. ( 0,836214313256807 )
IEEE Trans Image Process - Patchwise joint sparse tracking with occlusion detection. ( 0,829313546668636 )
Med Biol Eng Comput - Video analysis of Hammersmith lateral tilting examination using Kalman filter guided multi-path tracking. ( 0,826534394076844 )
IEEE Trans Image Process - Pose estimation with segmentation consistency. ( 0,82336489100362 )
Neural Comput - A model of motion transparency processing with local center-surround interactions and feedback. ( 0,82238132451543 )
IEEE Trans Image Process - Cooperative object tracking and composite event detection with wireless embedded smart cameras. ( 0,820323930386085 )
IEEE Trans Image Process - Exploring visual and motion saliency for automatic video object extraction. ( 0,819004811551548 )
IEEE Trans Image Process - Robust spatiotemporal matching of electronic slides to presentation videos. ( 0,818164732181987 )
IEEE Trans Image Process - Temporal frequency of flickering-distortion optimized video halftoning for electronic paper. ( 0,817099028389424 )
IEEE Trans Image Process - Joint random field model for all-weather moving vehicle detection. ( 0,817069123085444 )
IEEE Trans Image Process - Video alignment for change detection. ( 0,816640558609652 )
IEEE Trans Image Process - Integrating graph partitioning and matching for trajectory analysis in video surveillance. ( 0,816604640425723 )
IEEE Trans Image Process - Camera constraint-free view-based 3-D object retrieval. ( 0,816045976025852 )
IEEE Trans Image Process - Video deblurring algorithm using accurate blur kernel estimation and residual deconvolution based on a blurred-unblurred frame pair. ( 0,815315961082417 )
Neural Comput - A neural circuit for robust time-to-contact estimation based on primate MST. ( 0,8149880847528 )
IEEE Trans Image Process - Discriminative metric preservation for tracking low-resolution targets. ( 0,812445766736965 )
IEEE Trans Pattern Anal Mach Intell - Segmentation of Moving Objects by Long Term Video Analysis. ( 0,811380521328514 )
Int J Med Robot - Hand-eye and radial distortion calibration for rigid endoscopes. ( 0,810484302072499 )
IEEE Trans Pattern Anal Mach Intell - Contextualized Trajectory Parsing with Spatio-Temporal Graph. ( 0,807924910682058 )
IEEE Trans Image Process - Spatio-temporal auxiliary particle filtering with l1-norm-based appearance model learning for robust visual tracking. ( 0,80723908092636 )
IEEE Trans Image Process - Collaborative sensing in a distributed PTZ camera network. ( 0,8064484073138 )
Int J Neural Syst - Unsupervised markerless 3-DOF motion tracking in real time using a single low-budget camera. ( 0,806075454752803 )
IEEE Trans Image Process - Activity recognition using a mixture of vector fields. ( 0,805159053121114 )
IEEE Trans Pattern Anal Mach Intell - Trajectory Space: A Dual Representation for Nonrigid Structure from Motion. ( 0,803760738043304 )
IEEE Trans Image Process - Alleviating dirty-window effect in medium frame-rate binary video halftones. ( 0,803705370529751 )
IEEE Trans Image Process - Fast edge-preserving PatchMatch for large displacement optical flow. ( 0,802577023248645 )
IEEE Trans Vis Comput Graph - Model Estimation and Selection towards Unconstrained Real-Time Tracking and Mapping. ( 0,801156671657319 )
IEEE Trans Pattern Anal Mach Intell - Two Cloud-Based Cues for Estimating Scene Structure and Camera Calibration. ( 0,800183547373719 )
Int J Comput Assist Radiol Surg - A robust method to track colonoscopy videos with non-informative images. ( 0,798656410962925 )
IEEE Trans Image Process - Robust video hashing via multilinear subspace projections. ( 0,797918921138391 )
Comput Methods Programs Biomed - Cell tracking in microscopic video using matching and linking of bipartite graphs. ( 0,794393014804602 )
IEEE Trans Vis Comput Graph - Content-Aware Video Retargeting Using Object-preserving Warping. ( 0,794295971209664 )
IEEE Trans Image Process - Robust height estimation of moving objects from uncalibrated videos. ( 0,793184099736228 )
IEEE Trans Image Process - A novel approach to FRUC using discriminant saliency and frame segmentation. ( 0,791904371152489 )
IEEE Trans Image Process - A particle filtering framework for joint video tracking and pose estimation. ( 0,791862717877915 )
IEEE J Biomed Health Inform - Fall detection based on body part tracking using a depth camera. ( 0,791833363859392 )
IEEE Trans Image Process - Motion analysis using 3D high-resolution frequency analysis. ( 0,790459729714084 )
Comput Math Methods Med - The research and application of visual saliency and adaptive support vector machine in target tracking field. ( 0,790339134229142 )
Comput Math Methods Med - 3D human motion editing and synthesis: a survey. ( 0,788685794951958 )
Comput Math Methods Med - Robust myocardial motion tracking for echocardiography: variational framework integrating local-to-global deformation. ( 0,784120094772309 )
IEEE Trans Image Process - Distributed consensus on camera pose. ( 0,781138881772791 )
IEEE Trans Image Process - Optical flow estimation for flame detection in videos. ( 0,780028737823942 )
IEEE Trans Pattern Anal Mach Intell - Hierarchical Aligned Cluster Analysis for Temporal Clustering of Human Motion. ( 0,778452907271885 )
IEEE Trans Image Process - Behavior subtraction. ( 0,776258984940635 )
IEEE Trans Image Process - A novel recursive Bayesian learning-based method for the efficient and accurate segmentation of video with dynamic background. ( 0,774280662673083 )
IEEE Trans Image Process - Turbid scene enhancement using multi-directional illumination fusion. ( 0,773099035832601 )
IEEE Trans Image Process - Video processing for human perceptual visual quality-oriented video coding. ( 0,771553192476514 )
IEEE Trans Image Process - Online object tracking with sparse prototypes. ( 0,77126597955791 )
Int J Comput Assist Radiol Surg - Subject-specific real-time respiratory liver motion compensation method for ultrasound-MRI/CT fusion imaging. ( 0,770076105247955 )
IEEE Trans Image Process - Relevance of a feed-forward model of visual attention for goal-oriented and free-viewing tasks. ( 0,769651181879821 )
Neural Comput - Visual motion priors differ for infants and mothers. ( 0,769117997761876 )
IEEE Trans Pattern Anal Mach Intell - 3D Traffic Scene Understanding from Movable Platforms. ( 0,767740145388274 )
IEEE Trans Image Process - Cluster-based distributed face tracking in camera networks. ( 0,766086480916903 )
IEEE Trans Pattern Anal Mach Intell - Scene Particles: Unregularized Particle Based Scene Flow Estimation. ( 0,765593956324281 )
IEEE Trans Image Process - Frame-Based Recovery of Corrupted Video Files Using Video Codec Specifications. ( 0,763491601819277 )
IEEE Trans Pattern Anal Mach Intell - Motion Field Estimation from Alternate Exposure Images. ( 0,758812798239843 )
IEEE Trans Vis Comput Graph - Video Painting Based on a Stabilized Time-Varying Flow Field. ( 0,758791043094258 )
IEEE Trans Pattern Anal Mach Intell - Online Multiperson Tracking-by-Detection from a Single, Uncalibrated Camera. ( 0,754758470093458 )
IEEE Trans Image Process - Video super-resolution using simultaneous motion and intensity calculations. ( 0,754217863772097 )
IEEE Trans Pattern Anal Mach Intell - Multimodal Speaker Diarization. ( 0,753767874166248 )
IEEE Trans Image Process - Multi-frame super-resolution reconstruction of small moving objects. ( 0,750238625276023 )
IEEE Trans Image Process - Underwater image enhancement by wavelength compensation and dehazing. ( 0,74900977959642 )
IEEE Trans Image Process - Video saliency incorporating spatiotemporal cues and uncertainty weighting. ( 0,748991190921776 )
IEEE Trans Image Process - Joint removal of random and fixed-pattern noise through spatiotemporal video filtering. ( 0,748134957222808 )
IEEE J Biomed Health Inform - Red blood cell tracking using optical flow methods. ( 0,746587907375402 )
Int J Med Robot - An integrated approach to endoscopic instrument tracking for augmented reality applications in surgical simulation training. ( 0,746584960081924 )
IEEE Trans Image Process - LCD motion blur: modeling, analysis, and algorithm. ( 0,74376398990861 )
IEEE Trans Pattern Anal Mach Intell - Using Facial Symmetry to Handle Pose Variations in Real-World 3D Face Recognition. ( 0,74299872598222 )
IEEE Trans Image Process - Multiple player tracking in sports video: a dual-mode two-way bayesian inference approach with progressive observation modeling. ( 0,741514920330953 )
IEEE Trans Vis Comput Graph - Optimal Local Searching for Fast and Robust Textureless 3D Object Tracking in Highly Cluttered Backgrounds. ( 0,740932170312394 )
IEEE Trans Image Process - Transferring visual prior for online object tracking. ( 0,740262847685045 )
IEEE Trans Image Process - Virtual mirror rendering with stationary RGB-D cameras and stored 3-D background. ( 0,738766843366228 )
IEEE Trans Neural Netw Learn Syst - Learning to track multiple targets. ( 0,737458391108358 )
IEEE Trans Pattern Anal Mach Intell - Tracking-Learning-Detection. ( 0,735586091234715 )