IEEE Trans Image Process - MIQM: a multicamera image quality measure.

Tópicos

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

Resumo

Although several subjective and objective quality assessment methods have been proposed in the literature for images and videos from single cameras, no comparable effort has been devoted to the quality assessment of multicamera images. With the increasing popularity of multiview applications, quality assessment of multicamera images and videos is becoming fundamental to the development of these applications. Image quality is affected by several factors, such as camera configuration, number of cameras, and the calibration process. In order to develop an objective metric specifically designed for multicamera systems, we identified and quantified two types of visual distortions in multicamera images: photometric distortions and geometric distortions. The relative distortion between individual camera scenes is a major factor in determining the overall perceived quality. In this paper, we show that such distortions can be translated into luminance, contrast, spatial motion, and edge-based structure components. We propose three different indices that can quantify these components. We provide examples to demonstrate the correlation among these components and the corresponding indices. Then, we combine these indices into one multicamera image quality measure (MIQM). Results and comparisons with other measures, such as peak signal-to noise ratio, mean structural similarity, and visual information fidelity show that MIQM outperforms other measures in capturing the perceptual fidelity of multicamera images. Finally, we verify the results against subjective evaluation.

Resumo Limpo

although sever subject object qualiti assess method propos literatur imag video singl camera compar effort devot qualiti assess multicamera imag increas popular multiview applic qualiti assess multicamera imag video becom fundament develop applic imag qualiti affect sever factor camera configur number camera calibr process order develop object metric specif design multicamera system identifi quantifi two type visual distort multicamera imag photometr distort geometr distort relat distort individu camera scene major factor determin overal perceiv qualiti paper show distort can translat lumin contrast spatial motion edgebas structur compon propos three differ indic can quantifi compon provid exampl demonstr correl among compon correspond indic combin indic one multicamera imag qualiti measur miqm result comparison measur peak signalto nois ratio mean structur similar visual inform fidel show miqm outperform measur captur perceptu fidel multicamera imag final verifi result subject evalu

Resumos Similares

IEEE Trans Image Process - Distributed multiple description video coding on packet loss channels. ( 0,814516950683077 )
IEEE Trans Image Process - Optimizing the hierarchical prediction and coding in HEVC for surveillance and conference videos with background modeling. ( 0,81310540685581 )
IEEE Trans Image Process - Video quality pooling adaptive to perceptual distortion severity. ( 0,797162239010494 )
IEEE Trans Image Process - A psychovisual quality metric in free-energy principle. ( 0,78531824038154 )
IEEE Trans Image Process - JPEG2000-based scalable interactive video (JSIV). ( 0,781462472393914 )
IEEE Trans Image Process - Color-guided depth recovery from RGB-D data using an adaptive autoregressive model. ( 0,768633263079631 )
IEEE Trans Pattern Anal Mach Intell - Stereo Seam Carving A Geometrically Consistent Approach. ( 0,767711522960608 )
IEEE Trans Image Process - Feature-specific difference imaging. ( 0,763377510965393 )
IEEE Trans Image Process - Saliency-aware video compression. ( 0,759254324244839 )
IEEE Trans Image Process - Optimal compression plane for efficient video coding. ( 0,758630849514209 )
IEEE Trans Image Process - Sliding-window raptor codes for efficient scalable wireless video broadcasting with unequal loss protection. ( 0,758529580163977 )
IEEE Trans Image Process - Video texture synthesis with multi-frame LBP-TOP and diffeomorphic growth model. ( 0,757693429699899 )
IEEE Trans Image Process - Rate-distortion optimized rate control for depth map-based 3-D video coding. ( 0,754298517584648 )
IEEE Trans Image Process - Perceptual video coding based on SSIM-inspired divisive normalization. ( 0,754072295914981 )
IEEE Trans Image Process - Arbitrarily shaped motion prediction for depth video compression using arithmetic edge coding. ( 0,753987251114886 )
IEEE Trans Image Process - 3D high-efficiency video coding for multi-view video and depth data. ( 0,75279794802494 )
IEEE Trans Image Process - Multiview-video-plus-depth coding based on the advanced video coding standard. ( 0,750488445029387 )
IEEE Trans Image Process - Directional filtering transform for image/intra-frame compression. ( 0,749813409625176 )
IEEE Trans Image Process - Spread spectrum image watermarking based on perceptual quality metric. ( 0,746949918103982 )
IEEE Trans Image Process - An analytical model for synthesis distortion estimation in 3D video. ( 0,746705799029898 )
IEEE Trans Image Process - Compressive light field sensing. ( 0,736714401716731 )
Comput Math Methods Med - Self-adaptive image reconstruction inspired by insect compound eye mechanism. ( 0,735115735734695 )
IEEE Trans Image Process - High-resolution imaging via moving random exposure and its simulation. ( 0,730639777231902 )
IEEE Trans Image Process - Rotated orthogonal transform (ROT) for motion-compensation residual coding. ( 0,73035240408062 )
IEEE Trans Image Process - Video compressive sensing using Gaussian mixture models. ( 0,730187043607934 )
IEEE Trans Image Process - High efficiency 3D video coding using new tools based on view synthesis. ( 0,72974023528052 )
IEEE Trans Image Process - Automatic view synthesis by image-domain-warping. ( 0,726240275401821 )
IEEE Trans Image Process - Motion estimation without integer-pel search. ( 0,725665523337902 )
IEEE Trans Vis Comput Graph - Autostereoscopic 3D Display with Long Visualization Depth using Referential Viewing Area based Integral Photography. ( 0,72396931845076 )
IEEE Trans Image Process - Blind image quality assessment: from natural scene statistics to perceptual quality. ( 0,722568175323901 )
IEEE Trans Image Process - Learning component-level sparse representation for image and video categorization. ( 0,721478870235054 )
IEEE Trans Image Process - Real-time scalable depth sensing with hybrid structured light illumination. ( 0,720509092639454 )
IEEE Trans Image Process - Regional bit allocation and rate distortion optimization for multiview depth video coding with view synthesis distortion model. ( 0,720344460014851 )
IEEE Trans Image Process - Image quality assessment based on gradient similarity. ( 0,71965792979933 )
IEEE Trans Image Process - User-action-driven view and rate scalable multiview video coding. ( 0,719303470010086 )
IEEE Trans Image Process - Distributed representation of geometrically correlated images with compressed linear measurements. ( 0,717830463608405 )
IEEE Trans Image Process - Enhanced compressed sensing recovery with level set normals. ( 0,715851220133348 )
IEEE Trans Image Process - Resolution scalable image coding with reversible cellular automata. ( 0,714637098563475 )
IEEE Trans Image Process - Efficient multiview depth coding optimization based on allowable depth distortion in view synthesis. ( 0,71440662957262 )
Comput. Biol. Med. - Medical ultrasound image compression using contextual vector quantization. ( 0,713449110481917 )
IEEE Trans Image Process - Sparse feature fidelity for perceptual image quality assessment. ( 0,712572230325635 )
IEEE Trans Image Process - Adaptive sensing and optimal power allocation for wireless video sensors with sigma-delta imager. ( 0,71207502049369 )
IEEE Trans Image Process - Learning-based, automatic 2D-to-3D image and video conversion. ( 0,711142529745501 )
IEEE Trans Image Process - Intra prediction based on Markov process modeling of images. ( 0,709055720470005 )
IEEE Trans Image Process - On dependent bit allocation for multiview image coding with depth-image-based rendering. ( 0,708527789183879 )
IEEE Trans Image Process - domain rate control algorithm for high efficiency video coding. ( 0,708280609576242 )
IEEE Trans Image Process - 1-D transforms for the motion compensation residual. ( 0,707554284579579 )
IEEE Trans Image Process - Scalable coding of depth maps with R-D optimized embedding. ( 0,707156108528622 )
IEEE Trans Image Process - Reduced-reference image quality assessment by structural similarity estimation. ( 0,704862990274308 )
IEEE Trans Image Process - Group-based sparse representation for image restoration. ( 0,703788604508995 )
IEEE Trans Image Process - Dual-geometric neighbor embedding for image super resolution with sparse tensor. ( 0,70346629532808 )
IEEE Trans Image Process - No-reference image quality assessment using visual codebooks. ( 0,703361906861923 )
IEEE Trans Image Process - Joint compression/watermarking scheme using majority-parity guidance and halftoning-based block truncation coding. ( 0,702662669188554 )
IEEE Trans Vis Comput Graph - Temporal Coherence in Image-based Visual Hull Rendering. ( 0,702386761587284 )
IEEE Trans Image Process - Compressive sensing of sparse tensors. ( 0,70115845745294 )
Comput. Biol. Med. - An efficient compression scheme for 4-D medical images using hierarchical vector quantization and motion compensation. ( 0,699422793773933 )
IEEE Trans Image Process - Learning doubly sparse transforms for images. ( 0,699052540036837 )
IEEE Trans Image Process - Estimation-theoretic approach to delayed decoding of predictively encoded video sequences. ( 0,698269519583131 )
IEEE Trans Image Process - Bidirectional scalable motion for scalable video coding. ( 0,696915488461703 )
IEEE Trans Image Process - Context coding of depth map images under the piecewise-constant image model representation. ( 0,69615938386241 )
IEEE Trans Image Process - A novel fractal image compression scheme with block classification and sorting based on Pearson's correlation coefficient. ( 0,694083261262021 )
IEEE Trans Image Process - An innovative lossless compression method for discrete-color images. ( 0,693302499376076 )
IEEE Trans Image Process - A computational intelligibility model for assessment and compression of American sign language video. ( 0,692566324706975 )
IEEE Trans Image Process - Computational cameras: convergence of optics and processing. ( 0,69255166020909 )
IEEE Trans Pattern Anal Mach Intell - Estimation of Alpha Mattes for Multiple Image Layers. ( 0,692379448698933 )
IEEE Trans Image Process - Fingerprint Compression Based on Sparse Representation. ( 0,692119497846096 )
Comput Math Methods Med - Improved compressed sensing-based algorithm for sparse-view CT image reconstruction. ( 0,68888237694309 )
IEEE Trans Image Process - Depth no-synthesis-error model for view synthesis in 3-D video. ( 0,688395611691685 )
IEEE Trans Image Process - Rate control scheme for consistent video quality in scalable video codec. ( 0,686558586810383 )
IEEE Trans Image Process - Dictionary learning for stereo image representation. ( 0,685026722416231 )
IEEE Trans Image Process - Concatenated block codes for unequal error protection of embedded bit streams. ( 0,684882190103053 )
IEEE Trans Image Process - Image super-resolution via sparse representation. ( 0,683694539015016 )
IEEE Trans Image Process - Hierarchical super-resolution-based inpainting. ( 0,683276235759593 )
IEEE Trans Image Process - Image deblurring and super-resolution by adaptive sparse domain selection and adaptive regularization. ( 0,682922061234043 )
IEEE Trans Image Process - Improving various reversible data hiding schemes via optimal codes for binary covers. ( 0,682603491671176 )
Med Biol Eng Comput - NSCT-based multimodal medical image fusion using pulse-coupled neural network and modified spatial frequency. ( 0,682179749929765 )
IEEE Trans Image Process - An estimation-theoretic framework for spatially scalable video coding. ( 0,682132246861195 )
IEEE Trans Image Process - Single-image super-resolution reconstruction via learned geometric dictionaries and clustered sparse coding. ( 0,682087312764408 )
IEEE Trans Image Process - Correspondence map-aided neighbor embedding for image intra prediction. ( 0,68180761449267 )
IEEE Trans Image Process - Full-reference quality estimation for images with different spatial resolutions. ( 0,67924973973393 )
IEEE Trans Image Process - Two-dimensional orthogonal DCT expansion in trapezoid and triangular blocks and modified JPEG image compression. ( 0,677926868403919 )
IEEE Trans Image Process - Rate-distortion optimised video transmission using pyramid vector quantisation. ( 0,677836415448851 )
IEEE Trans Image Process - Image super-resolution with sparse neighbor embedding. ( 0,677444665825788 )
IEEE Trans Pattern Anal Mach Intell - Asymmetric Distances for Binary Embeddings. ( 0,676294917344072 )
Comput Math Methods Med - Wavelet-based color pathological image watermark through dynamically adjusting the embedding intensity. ( 0,676226871829011 )
IEEE Trans Image Process - Compressive source separation: theory and methods for hyperspectral imaging. ( 0,675792134349472 )
IEEE Trans Image Process - The discrete shearlet transform: a new directional transform and compactly supported shearlet frames. ( 0,67578888081017 )
IEEE Trans Image Process - Affine Legendre moment invariants for image watermarking robust to geometric distortions. ( 0,674279682491044 )
IEEE Trans Image Process - A New Pansharpening Method Based on Spatial and Spectral Sparsity Priors. ( 0,67390467915146 )
IEEE Trans Vis Comput Graph - Bas-Relief Modeling from Normal Images with Intuitive Styles. ( 0,673401225471845 )
IEEE Trans Image Process - Advanced screen content coding using color table and index map. ( 0,672971881022214 )
IEEE Trans Image Process - When does computational imaging improve performance? ( 0,671637110734384 )
IEEE Trans Image Process - Visually lossless encoding for JPEG2000. ( 0,67105028580057 )
IEEE Trans Image Process - Smoothlets--multiscale functions for adaptive representation of images. ( 0,670978771501909 )
IEEE Trans Image Process - Multiphase joint segmentation-registration and object tracking for layered images. ( 0,670942103721596 )
IEEE Trans Image Process - Compression artifact reduction by overlapped-block transform coefficient estimation with block similarity. ( 0,670918889019041 )
IEEE Trans Image Process - Scanned compound document encoding using multiscale recurrent patterns. ( 0,6706588959301 )
IEEE Trans Pattern Anal Mach Intell - A Co-Prime Blur Scheme for Data Security in Video Surveillance. ( 0,669764155617971 )
Comput Math Methods Med - Accelerating Dynamic Cardiac MR imaging using structured sparse representation. ( 0,669674704747831 )
IEEE Trans Image Process - QR images: optimized image embedding in QR codes. ( 0,669307826634192 )