{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,27]],"date-time":"2026-03-27T08:13:07Z","timestamp":1774599187705,"version":"3.50.1"},"reference-count":33,"publisher":"Institute of Electrical and Electronics Engineers (IEEE)","issue":"6","license":[{"start":{"date-parts":[[1983,11,1]],"date-time":"1983-11-01T00:00:00Z","timestamp":436492800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/ieeexplore.ieee.org\/Xplorehelp\/downloads\/license-information\/IEEE.html"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IEEE Trans. Pattern Anal. Mach. Intell."],"published-print":{"date-parts":[[1983,11]]},"DOI":"10.1109\/tpami.1983.4767454","type":"journal-article","created":{"date-parts":[[2009,1,29]],"date-time":"2009-01-29T16:35:15Z","timestamp":1233246915000},"page":"631-645","source":"Crossref","is-referenced-by-count":25,"title":["Error Analysis of Surface Normals Determined by Radiometry"],"prefix":"10.1109","volume":"PAMI-5","author":[{"given":"Rajarshi","family":"Ray","sequence":"first","affiliation":[]},{"given":"John","family":"Birk","sequence":"additional","affiliation":[]},{"given":"Robert B.","family":"Kelley","sequence":"additional","affiliation":[]}],"member":"263","reference":[{"key":"ref33","author":"hildebrand","year":"1976","journal-title":"Advanced Calculus for Applications"},{"key":"ref32","author":"thomas","year":"1972","journal-title":"Calculus and Analytic Geometry"},{"key":"ref31","author":"forsythe","year":"1970","journal-title":"Pitfalls in computation or why a math book isn't enough"},{"key":"ref30","author":"dahlquist","year":"1974","journal-title":"Numerical Methods"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016\/0004-3702(84)90025-0"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4684-6775-8_9"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1016\/0146-664X(74)90022-7"},{"key":"ref13","first-page":"852","article-title":"Relaxation labelling and the reduction of local ambiguities","author":"zucker","year":"1976","journal-title":"Proc IJCPR"},{"key":"ref14","first-page":"475","article-title":"Shape from texture: 2884-An aggragation transform that maps a class of textures into surface orientation","author":"kender","year":"1980","journal-title":"Proc IJCAI"},{"key":"ref15","volume":"i and ii","year":"1965","journal-title":"Applied Optics and Optical Engineering"},{"key":"ref16","author":"nicodemus","year":"1977","journal-title":"Geometrical Considerations and Nomenclature for Reflectance"},{"key":"ref17","author":"haralick","year":"1976","journal-title":"Digital Picture Analysis"},{"key":"ref18","author":"marr","year":"1979","journal-title":"Computer Vision Systems"},{"key":"ref19","author":"andrews","year":"1977","journal-title":"Digital Image Restoration"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1145\/360825.360839"},{"key":"ref4","author":"horn","year":"1978","journal-title":"Calculating the Reflectance Map"},{"key":"ref27","author":"chen","year":"1979","journal-title":"Visually estimating workpiece pose in a robot hand using the feature points method"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/PROC.1981.11918"},{"key":"ref6","article-title":"Photometrie stereo: A reflectance map technique for determining surface orientation from image intensity","volume":"155","author":"woodham","year":"1978","journal-title":"SPIE Image Understanding Syst & Industrial Applications"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1109\/T-C.1971.223313"},{"key":"ref5","author":"horn","year":"1978","journal-title":"Determining Shape and Reflectance Using Multiple Images"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1117\/12.956730"},{"key":"ref7","author":"woodham","year":"1978","journal-title":"Reflectance Map Techniques for Analyzing Surface Defects in Metal Castings"},{"key":"ref2","author":"horn","year":"1975","journal-title":"Image Intensity Understanding"},{"key":"ref9","author":"ikeuchi","year":"1979","journal-title":"An application of the photometric stereo method"},{"key":"ref1","author":"horn","year":"1970","journal-title":"Shape from shading A method for obtaining the shape of a smooth opaque object from one view"},{"key":"ref20","author":"krakauer","year":"1971","journal-title":"Computer analysis of visual properties of curved objects"},{"key":"ref22","author":"lavin","year":"1971","journal-title":"Specular Reflection"},{"key":"ref21","year":"1978","journal-title":"Optoelectronics Theory and Practice"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1145\/359642.359647"},{"key":"ref23","doi-asserted-by":"crossref","DOI":"10.1007\/978-1-349-00012-8","author":"keitz","year":"1971","journal-title":"Light Calculations and Measurements"},{"key":"ref26","author":"birk","year":"1979","journal-title":"General methods to enable robots with vision to acquire orient and transport workpieces"},{"key":"ref25","volume":"2","author":"ullman","year":"1979","journal-title":"Artificial Intelligence"}],"container-title":["IEEE Transactions on Pattern Analysis and Machine Intelligence"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx5\/34\/4767440\/04767454.pdf?arnumber=4767454","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,11,29]],"date-time":"2021-11-29T15:53:25Z","timestamp":1638201205000},"score":1,"resource":{"primary":{"URL":"http:\/\/ieeexplore.ieee.org\/document\/4767454\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1983,11]]},"references-count":33,"journal-issue":{"issue":"6"},"URL":"https:\/\/doi.org\/10.1109\/tpami.1983.4767454","relation":{},"ISSN":["0162-8828"],"issn-type":[{"value":"0162-8828","type":"print"}],"subject":[],"published":{"date-parts":[[1983,11]]}}}